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序號 學年期 教師動態
1 109/1 物理系 彭維鋒 教授 期刊論文 發佈 Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (: SiO2) nanocomposites , [109-1] :Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (: SiO2) nanocomposites期刊論文Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (: SiO2) nanocompositesJames A. Oke, David O. Idisi, Sabata J. Moloi, Sekhar C. Ray*, K.H. Chen, A. Ghosh, A. Shelke, W. F. Pong*Journal of Electron Spectroscopy and Related Phenomena 245, 147002 SCI;否
2 108/2 電機系 董崇禮 副教授 期刊論文 發佈 Electronic structures associated with enhanced photocatalytic activity in nanogap-engineered g-C3N4/Ag@SiO2 hybrid nanostructures , [108-2] :Electronic structures associated with enhanced photocatalytic activity in nanogap-engineered g-C3N4/Ag@SiO2 hybrid nanostructures期刊論文Electronic structures associated with enhanced photocatalytic activity in nanogap-engineered g-C3N4/Ag@SiO2 hybrid nanostructuresY. C. Huang; K. T. Arul; C. L. Chen; J. L. Chen; J. Chen; S. Shen; Y. R. Lu; C. H. Kao; C. L. Dong; W. C. Choug-C3N4;Localized surface plasmon resonance;X-ray absorption spectroscopyApplied Surface Science 514, 145907Graphitic carbon nitride (g-C3N4) has attracted considerable attention with regard to its use in photocatalytic solar hydrogen production by the splitting of water. High charge carrier recombination critically limits the photocatalytic activity of g-C3N4. Plasmonic metal nanoparticles that can generate localized surface plasmon resonance (LSPR) have been suggested to enhance the harvesting of visible light and to improve water splitting efficiency. However, direct contact between metal nanoparticles and g-C3N4 reduc
3 109/1 物理系 彭維鋒 教授 期刊論文 發佈 Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (:SiO2) nanocomposites , [109-1] :Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (:SiO2) nanocomposites期刊論文Structural, electronic, and electrical behaviour of MWCNTs: TiO2 (:SiO2) nanocompositesJames A. Oke; David O. Idisi; Sabata J. Moloi; Sekhar C. Ray; K.H. Chen; A. Ghosh; A. Shelke; W. F. PongTiO2;SiO2;MWCNTs;NCs;Raman spectroscopy;XPS I-V techniqueJournal of Electron Spectroscopy and Related Phenomena 245, 147002We have functionalized multiwall carbon nanotubes (MWCNTs) with the composition of SiO2 and TiO2 (MWCNTs:TiO2:SiO2) at different Ti:Si stoichiometric ratios (Ti:Si ≈ 6:6 at% and ≈10:10 at%) using the hydrothermal process. The micro-structural, electronic and electrical properties of the unfunctionalized and functionalized MWCNTs were studied. Changes in surface morphology, degree of hybridization, crystallite structure and bonding structure due to functionalization were studied using field-emission scanning electron microscopy, Raman spectroscopy, x-ray diffraction, x-ray photoemission sp
4 108/2 化材系 許世杰 副教授 期刊論文 發佈 Novel Patterned Sapphire Substrates for Enhancing the Efficiency of GaN-based Light-emitting Diodes , [108-2] :Novel Patterned Sapphire Substrates for Enhancing the Efficiency of GaN-based Light-emitting Diodes期刊論文Novel Patterned Sapphire Substrates for Enhancing the Efficiency of GaN-based Light-emitting DiodesSzu-Han Chao; Li-Hsien Yeh; Rudder T. Wu; Kyoko Kawagishi; Shih-Chieh HsuRSC Advances 10(28), 16284-16290In this study, a novel patterned sapphire substrate (PSS) was used to obtain mesa-type light-emitting diodes (LED), which can efficiently reduce the threading dislocation densities. Silicon nitride (Si3N4) was used as a barrier to form the PSS, replacing the commonly used silicon dioxide (SiO2). The refractive index of Si3N4 is 2.02, which falls between those of sapphire (1.78) and GaN (2.4), so it can be used as a gradient refractive index (GRI) material, enhancing the light extraction efficiency (LEE) of light-emitting diodes. The simulation and experimental results obtained indicate that the LEE is enhanced compared with the conventional PSS-LED. After re-growing, we observed that
5 108/1 物理系 彭維鋒 教授 期刊論文 發佈 Electronic, Electrical, and Magnetic Behavioral Change of SiO2-NP-Decorated MWCNTs , [108-1] :Electronic, Electrical, and Magnetic Behavioral Change of SiO2-NP-Decorated MWCNTs期刊論文Electronic, Electrical, and Magnetic Behavioral Change of SiO2-NP-Decorated MWCNTsJames A. Oke; David O. Idisi; Sweety Sarma; Sabata J. Moloi; Sekhar C. Ray; Kuan Hung Chen; Anirudha Ghosh; Abhijeet Shelke; Way Faung PongACS Omega 4(11), p.14589−14598Silicon-oxide-nanoparticle (SiO2-NP) heteroatoms were decorated/deposited onto multiwall carbon nanotube (MWCNT) surface to tune the properties of MWCNTs for electronic and magnetic applications. To achieve this objective, SiO2-NPs and MWCNTs were prepared and suspended together into toluene and heated at <100 °C for the formation of MWCNTs/SiO2-NP nanocomposites. A change in the microstructure, electronic, electrical, and magnetic behaviors of MWCNT nanocomposites decorated/deposited with silicon content was investigated using different techniques, viz., scanning electron microscopy, X-ray diffraction, Raman spectroscopy, and X-ray photoelectron spectros
6 107/2 化材系 鄭廖平 教授 期刊論文 發佈 Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost-resistant applications , [107-2] :Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost-resistant applications期刊論文Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost-resistant applicationsChao-Ching Chang; Zi-Min Lin; Liao-Ping Chengantifog/frost coatings;bilayer design;organic–inorganic;composite;plastic substrates;silica nanoparticles;UV‐curingJournal of Applied Polymer Science 136(43), 48144(8 pages)A series of photosensitive hydrophilic agents (T20) comprising Tween‐20, isophorone diisocyanate, and 2‐hydroxyethyl methacrylate moieties were synthesized and used in the preparation of antifog/frost resistant (AFF) hard coatings on plastic substrates. By means of a hydrophilic/hydrophobic bilayer design, the prepared coatings demonstrated not only AFF property but also water resistibility. The bottom layer is an organic–inorganic composite consisting of SiO2 nanoparticles embedded in a polymer
7 108/1 化材系 張朝欽 副教授 期刊論文 發佈 Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost‐resistant application , [108-1] :Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost‐resistant application期刊論文Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost‐resistant applicationChao‐Ching Chang; Zi‐Min Lin; Liao‐Ping Chengantifog/frost coatings;bilayer design;organic–inorganic composite;plastic substrates;silica nanoparticles;UV‐curingJournal of Applied Polymer Science, 136 (43), 48144A series of photosensitive hydrophilic agents (T20) comprising Tween‐20, isophorone diisocyanate, and 2‐hydroxyethyl methacrylate moieties were synthesized and used in the preparation of antifog/frost resistant (AFF) hard coatings on plastic substrates. By means of a hydrophilic/hydrophobic bilayer design, the prepared coatings demonstrated not only AFF property but also water resistibility. The bottom layer is an organic–inorganic composite consisting of SiO2 nanoparticles embedded in a polymeric networ
8 107/1 化材系 鄭廖平 教授 期刊論文 發佈 Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperatures , [107-1] :Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperatures期刊論文Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperaturesChao-Ching Chang; Feng-Hsi Huang; Liao-Ping ChengDyes;Thermal stability;Resins;Coloured callus;Nanocomposite coatings;Pencil hardness;Silica nanoparticlesPigment & Resin Technology 48(1), p.36-44Purpose The purpose of this paper is to investigate the effects of dipentaerythritol hexaacrylate (DPHA) and 3-(trimethoxysilyl)propyl methacrylate-modified silica nanoparticles (MSiO2) contents on the performances of the Disperse Red 1 (DR1)-grafted-silica/poly(acrylate) color hard coatings. Design/methodology/approach The organic dye DR1 was silylated by reaction with the coupling agent 3-isocyanatopropyltriethoxysilane in methyl ethyl ketone. The silylated-DR1 thus obtained was grafted on MSiO2 to form dye-grafted silica (GSiO2). This hybrid dye was t
9 107/1 化材系 張朝欽 副教授 期刊論文 發佈 Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperatures , [107-1] :Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperatures期刊論文Preparation of dye-grafted-silica/poly(acrylate) color coatings with enhanced color stability at elevated temperaturesChao-Ching Chang; Feng-Hsi Huang; Liao-Ping ChengDyes;Thermal stability;Resins;Coloured callus;Nanocomposite coatings;Pencil hardness;Silica nanoparticlesPigment & Resin Technology 48 (1), p.36-44Purpose The purpose of this paper is to investigate the effects of dipentaerythritol hexaacrylate (DPHA) and 3-(trimethoxysilyl)propyl methacrylate-modified silica nanoparticles (MSiO2) contents on the performances of the Disperse Red 1 (DR1)-grafted-silica/poly(acrylate) color hard coatings. Design/methodology/approach The organic dye DR1 was silylated by reaction with the coupling agent 3-isocyanatopropyltriethoxysilane in methyl ethyl ketone. The silylated-DR1 thus obtained was grafted on MSiO2 to form dye-grafted silica (GSiO2). This hybrid dye was
10 105/2 機電系 吳乾埼 副教授 期刊論文 發佈 Optical property of an antireflection coating fabricated by an optimal spin-coating method with a pH-modified SiO2 nanoparticle solution , [105-2] :Optical property of an antireflection coating fabricated by an optimal spin-coating method with a pH-modified SiO2 nanoparticle solution期刊論文Optical property of an antireflection coating fabricated by an optimal spin-coating method with a pH-modified SiO2 nanoparticle solutionC.C. Wu; C.C. Hsu; Y.C. Lin; C.W. Chiang; C.L. DaiChinese Optics Letters 15(2), 023101(5 pages)An antireflection (AR) coating is fabricated by applying an optimal spin-coating method and a pH-modified SiO2 nanoparticle solution on a cover glass. Because the pH value of the solution will affect the aggregation and dispersion of the SiO2 particles, the transmittance of the AR-treated cover glass will be enhanced under optimal fabricated conditions. The experimental results show that an AR coating fabricated by an SiO2 nanoparticle solution of pH 11 enhances the transmittance approximately by 3% and 5% under normal and oblique incident conditions, respectively. Furthermore, the AR-treated cover glass exhibits hydropho
11 105/1 化材系 張朝欽 副教授 期刊論文 發佈 Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substrates , [105-1] :Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substrates期刊論文Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substratesChang, Chao-ching; Wu, Yu-ting; Cheng, Liao-pingSilica nanoparticle;Hard coating;Transparent;Hydrophobicity;Nanocomposite coatingJournal of Coatings Technology and Research 13(6), p.999-1007Colloidal silica nanoparticles synthesized from tetraethoxysiliane via a sol–gel process were surface modified by 3-(trimethoxysilyl)propyl methacrylate (MSMA) and 1,1,1,3,3,3-hexamethyldisilazane (HMDS). MSMA acted both as a C=C provider and a coupling agent, whereas HMDS was used to prevent particle aggregation and engender hydrophobicity. The modified silica particles (HMSiO2) were UV-cured together with the crosslinking agent, dipentaerythritol hexa-acrylate (DPHA) to form coatings on poly(methyl methacrylate) (PMMA) substrates. Dynamic light scattering of the synthesized sols indicated that the average si
12 105/1 化材系 鄭廖平 教授 期刊論文 發佈 Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substrates , [105-1] :Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substrates期刊論文Preparation of HMDS-modified silica/polyacrylate hydrophobic hard coatings on PMMA substratesChang, Chao-ching; Wu, Yu-ting; Cheng, Liao-pingSilica nanoparticle;Hard coating;Transparent;Hydrophobicity;Nanocomposite coatingJournal of Coatings Technology and Research 13(6), p.999-1007Colloidal silica nanoparticles synthesized from tetraethoxysiliane via a sol–gel process were surface modified by 3-(trimethoxysilyl)propyl methacrylate (MSMA) and 1,1,1,3,3,3-hexamethyldisilazane (HMDS). MSMA acted both as a C=C provider and a coupling agent, whereas HMDS was used to prevent particle aggregation and engender hydrophobicity. The modified silica particles (HMSiO2) were UV-cured together with the crosslinking agent, dipentaerythritol hexa-acrylate (DPHA) to form coatings on poly(methyl methacrylate) (PMMA) substrates. Dynamic light scattering of the synthesized sols indicated that the average si
13 103/2 化材系 鄭廖平 教授 期刊論文 發佈 Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticles , [103-2] :Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticles期刊論文Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticlesChao-Ching Chang; Feng-Hsi Huang; Zi-Min Lin; Liao-Ping ChengJournal of Coatings Technology and Research, 12(4), pp.731-738Dye-grafted silica nanoparticles (GSiO2 ) were synthesized via a dual-step process involving, first, attachment of the organic dye Disperse Red 1 (DR1) to the coupling agent, 3-isocyanatopropyltri- ethoxysilane, by means of urethane bonds, and then grafting of the silylated-DR1 onto silica nanoparticles (6 nm) prepared by hydrolysis and condensation of tetraethoxysilane in a sol–gel process. Dye-adsorbed silica nanoparticles (DSiO 2 ) were also prepared for comparison, for which DR1 was bound only physically to silica instead of covalent bonds. The thermal behaviors of the formed GSiO 2 and DSiO 2 were examined by means of differential scanning calorime- try and thermal gravimetric analysis. The results showe
14 103/2 化材系 張朝欽 副教授 期刊論文 發佈 Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticles , [103-2] :Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticles期刊論文Thermal analyses of dye Disperse Red 1 grafted onto silica nanoparticlesChao-Ching Chang; Feng-Hsi Huang; Zi-Min Lin; Liao-Ping ChengDye;Silica;Thermal behavior;Thermal stability;Crystallinity;DegradationJournal of Coatings Technology and Research 12(4), pp.731-738Dye-grafted silica nanoparticles (GSiO2) were synthesized via a dual-step process involving, first, attachment of the organic dye Disperse Red 1 (DR1) to the coupling agent, 3-isocyanatopropyltriethoxysilane, by means of urethane bonds, and then grafting of the silylated-DR1 onto silica nanoparticles (~6 nm) prepared by hydrolysis and condensation of tetraethoxysilane in a sol–gel process. Dye-adsorbed silica nanoparticles (DSiO2) were also prepared for comparison, for which DR1 was bound only physically to silica instead of covalent bonds. The thermal behaviors of the formed GSiO2 and DSiO2 were examined by means of differential scanning calorimetry
15 104/1 機電系 劉承揚 教授 期刊論文 發佈 Photonic nanojet induced modes generated by a chain of dielectric microdisks , [104-1] :Photonic nanojet induced modes generated by a chain of dielectric microdisks期刊論文Photonic nanojet induced modes generated by a chain of dielectric microdisks應用串連介電微米圓盤產生光子奈米噴流傳播形態Cheng-Yang Liu; Chun-Ci LiNanojet-induced mode;Microdisk;WaveguideOptik-International Journal for Light and Electron Optics 127(1), p.267-273High intensity and low divergence photonic nanojet-induced modes are observed in a chain of dielectric microdisks illuminated from the side with laser source of wavelengths 405 nm, 532 nm, and 671 nm. The properties of transmission in a chain of dielectric microdisks are calculated by using finite-difference time-domain method. The spectra of propagation lightwave within the chains of SiO2 and Si3N4 microdisks are directly measured by a scanning optical microscope system with an optical-fiber probe. The photonic nanojet-induced modes are observed from the optical microscope images for the 3 μm, 5 μm, and 8 μm microdisk chains on a silicon substrate. The incident lightwave
16 104/1 物理系 董崇禮 副教授 期刊論文 發佈 Nanogap engineered plasmon-enhancement in photocatalytic solar hydrogen conversion , [104-1] :Nanogap engineered plasmon-enhancement in photocatalytic solar hydrogen conversion期刊論文Nanogap engineered plasmon-enhancement in photocatalytic solar hydrogen conversionJie Chen; Chung-Li Dong; Yuan-Chang Du; Da-Ming Zhao; Shao-Hua Shencore–shell nanoparticles;photocatalysis;silver; urface modification;surface plasmon resonanceAdvanced Materials Interfaces 2(14), pp. 1500280Graphitic carbon nitride modified with plasmonic Ag@SiO2 core–shell nanoparticles (g-C3N4/Ag@SiO2) are proposed for enhanced photocatalytic solar hydrogen evolution under visible light. Nanosized gaps between the plasmonic Ag nanoparticles (NPs) and g-C3N4 are created and precisely modulated to be 8, 12, 17, and 21 nm by coating SiO2 shells on the Ag NPs. The optimized photocatalytic hydrogen production activity for g-C3N4/Ag@SiO2 is achieved with a nanogap of 12 nm (11.4 μmol h−1) to be more than twice as high as that of pure g-C3N4 (5.6 μmol h−1). The plasmon resonance energy transfer (PRET) effect of Ag NPs is inn
17 104/1 機電系 劉承揚 教授 期刊論文 發佈 Characterization of photonic nanojets in dielectric microdisks , [104-1] :Characterization of photonic nanojets in dielectric microdisks期刊論文Characterization of photonic nanojets in dielectric microdisks在介電微米圓盤中光子奈米噴流的特性研究Cheng-Yang Liu; Chien-Jung Chen淡江大學機械與機電工程學系Photonic nanojet;Microdisk;MicroscopyAmsterdam: Elsevier BV * North-HollandPhysica E: Low-dimensional Systems and Nanostructures 73, p.226-234The direct imaging of photonic nanojets in different dielectric microdisks illuminated by a laser source is reported. The SiO2 and Si3N4 microdisks are of height 650 nm with diameters ranging from 3 μm to 8 μm. The finite-difference time-domain calculation is used to execute the numerical simulation for the photonic nanojets in the dielectric microdisks. The photonic nanojet measurements are performed with a scanning optical microscope system. The photonic nanojets with high intensity spots and low divergence are observed in the dielectric microdisks illuminated from the side with laser source of wavelengths 405 nm, 532 nm and 671 nm. The experimental results
18 103/1 數學系 曾琇瑱 教授 期刊論文 發佈 Ionic current in a pH-regulated nanochannel filled with multiple ionic species , [103-1] :Ionic current in a pH-regulated nanochannel filled with multiple ionic species期刊論文Ionic current in a pH-regulated nanochannel filled with multiple ionic speciesTseng, Shiojenn; Tai, Yi-Hsuan; Hsu, Jyh-Ping淡江大學數學學系Heidelberg: SpringerMicrofluidics and Nanofluidics 17(5), pp.933-941Considering recent widespread applications in nanofluidics, we analyze the ionic current in a pH-regulated nanochannel, using an aqueous NaCl solution in an SiO2 nanochannel with pH adjusted by HCl and NaOH as an example. The model assumed is closer to reality than that in previous analyses, where the channel surface is maintained either at constant potential or constant charge, and only ionic species coming from background salt are considered. The electrical potential, velocity distribution, and ionic current under various conditions are examined by varying the pH, the density of surface functional groups, and the background salt concentration. We show that neglecting ionic species other than those from back
19 101/1 數學系 曾琇瑱 教授 期刊論文 發佈 Electrophoresis of a pH-Regulated Zwitterionic Nanoparticle in a pH-Regulated Zwitterionic Capillary , [101-1] :Electrophoresis of a pH-Regulated Zwitterionic Nanoparticle in a pH-Regulated Zwitterionic Capillary期刊論文Electrophoresis of a pH-Regulated Zwitterionic Nanoparticle in a pH-Regulated Zwitterionic CapillaryWang, Nan; Yee, Chien-Pai; Chen, Yu-Yen; Hsu, Jyh-Ping; Tseng, Shiojenn淡江大學數學學系Washington: American Chemical SocietyLangmuir 29(23), pp.7162–7169We consider the electrophoresis of a rigid sphere along the axis of a narrow cylindrical capillary; both are pH-regulated and zwitterionic. This extends available analyses in the literature to a more general and realistic case. Adopting a titanium oxide (TiO2) particle in a silicon dioxide (SiO2) capillary as an example, we examine the capillary radius, the solution pH, and the electrolyte concentration (or double-layer thickness) for their influences on the electrophoretic behavior of a particle. Because the pH solution is adjusted by HCl and NaOH, the presence of four kinds of ionic species, namely, H+, OH–, Na+, and Cl–, should be considere
20 96/2 物理系 李明憲 副教授 期刊論文 發佈 First-principles analysis of the optical properties of structural disorder in SiO2 glass , [96-2] :First-principles analysis of the optical properties of structural disorder in SiO2 glass期刊論文First-principles analysis of the optical properties of structural disorder in SiO2 glassTamura, Tomoyuki; Ishibashi, Shoji; Tanaka, Shingo; Kohyama, Masanori; Lee, Ming-Hsien淡江大學物理學系College Park: American Physical SocietyPhysical Review B (Condensed Matter and Materials Physics) 77(8), 085207(8pages)We have carried out a band-resolved analysis of the optical absorption spectra of structural disorder in SiO2 glass by using a first-principles method, where dominant orbitals involved in the absorption spectra can be analyzed. We provided a strong theoretical support to a model where heavily strained bonds in three-membered ring structures affect the fundamental absorption edge. We found that the main absorption peak induced by an oxygen vacancy can be ascribed to a transition between the occupied and unoccupied defect states consisting of Si-Si and neighboring O orbitals due to the structural disor
21 97/1 化材系 余宣賦 教授 期刊論文 發佈 Preparation and characterization of transparent TiO2 thin films coated on fused-silica substrates , [97-1] :Preparation and characterization of transparent TiO2 thin films coated on fused-silica substrates期刊論文Preparation and characterization of transparent TiO2 thin films coated on fused-silica substratesYu, Hsuan-Fu; Hu, Fa-Chun淡江大學化學工程與材料工程學系Titanium oxide; Photocatalysis; Structural properties; X-ray diffraction; Thin filmsSecaucus: Springer New York LLCJournal of Sol-Gel Science and Technology 52(1), pp.158-165The transparent TiO2 thin films coated on fused-SiO2 substrates were prepared by the sol–gel method and spin-coating technique. Effects of calcination temperature on crystal structure, grain size, surface texture, and light transmittance of the films were investigated. After calcining at 600–1,200 °C, the thicknesses of the TiO2 films were all around 80 nm and the molecular structures of the films were anatase, even at 1,200 °C. The calcined TiO2 films had the ultraviolet light (wavelength 200–400 nm) transmittances of ≦29% and the visible light (wavelength 400–800 nm) transmittanc
22 95/2 水環系 高思懷 教授 期刊論文 發佈 添加氧化鐵及氧化硅燒製城市垃圾焚化爐爐底渣輕骨料 , [95-2] :添加氧化鐵及氧化硅燒製城市垃圾焚化爐爐底渣輕骨料期刊論文添加氧化鐵及氧化硅燒製城市垃圾焚化爐爐底渣輕骨料Adding Fe2O3 and SiO2 to municipal solid waste incinerator bottom ash and sintering to produce lightweight aggregate孫常榮;高思懷;何志軒;陳雨詩淡江大學水資源及環境工程學系城市垃圾;焚化爐;爐底渣;水洗;氧化硅;氧化鐵;燒結;輕骨料北京市:中國建筑砌塊協會建築砌塊與砌塊建築=Building Block and Block Building 2007(2),頁33-37+57大於200目篩餘的城市垃圾焚化爐爐底渣,添加氧化鐵可燒製成輕骨料為使爐底渣可全部應用於建築工程中,本研究探討全量爐底渣配合外添加氧化矽及氧化鐵,燒製輕骨料,以提高爐底渣再利用的經濟價值試驗程序包括兩段水洗、顎式破碎、濕法研磨、添加氧化矽、添加氧化鐵、高溫燒結等試驗結果:當燒結溫度為l100℃、10克粗粒徑爐底渣添加氧化矽l克、2.5克與少量(0.1~0.4A)Fe2O3 即可燒制出較理想的輕骨料,其密度皆小於1.6g/cm^3 .且抗壓強度皆大於175kgf/cm2 由此發現城市焚化爐爐底渣經適"-3調整原材料配合比後,可燒製成輕骨料。20130515-補正完成 by 張瑜庭;tku_id: 000068315;Made available in DSpace on 2013-05-31T03:46:56Z (GMT). No. of bitstreams: 0zh_CN1003-5273國外CHN<links><record><name>機構典藏連結</name><url>http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/67799</url></record></links>
23 99/1 化材系 董崇民 教授 期刊論文 發佈 Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite , [99-1] :Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite期刊論文Effect of particle size on the photochromic response of PWA/SiO2 nanocompositeHuang, Feng-Hsi; Chen, Ching-Chung; Lin, Dar-Jong; Don, Trong-Ming; Cheng, Liao-Ping淡江大學化學工程與材料工程學系Photochromism; Nanocomposite; Phosphotungstic acid; Silica; Crystallization; Optical display; Smart windowsDordrecht: Springer NetherlandsJournal of Nanoparticle Research 12(8), pp.2941-2950100學年度研究獎補助論文A series of photochromic phosphotungstic acid (PWA)/SiO2 composites were synthesized using the sol-gel method. Depending on the feeding schedule of PWA during synthesis, the size of the formed PWA/SiO2 particles varied considerably from as small as 1.2 nm to ca. 10 nm. With decreasing silica particle size, the total contact area/interaction between SiO2 and PWA increases, as revealed by FT-IR and solid-state 29Si-NMR analyses. Particularly, when the size of PWA/SiO2 is ~1 nm, crystallization of PWA is inhibited, and PWA presents as
24 99/1 化材系 鄭廖平 教授 期刊論文 發佈 Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite , [99-1] :Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite期刊論文Effect of particle size on the photochromic response of PWA/SiO2 nanocompositeHuang, Feng-Hsi; Chen, Ching-Chung; Lin, Dar-Jong; Don, Trong-Ming; Cheng, Liao-Ping淡江大學化學工程與材料工程學系Photochromism; Nanocomposite; Phosphotungstic acid; Silica; Crystallization; Optical display; Smart windowsDordrecht: Springer NetherlandsJournal of Nanoparticle Research 12(8), pp.2941-2950100學年度研究獎補助論文A series of photochromic phosphotungstic acid (PWA)/SiO2 composites were synthesized using the sol-gel method. Depending on the feeding schedule of PWA during synthesis, the size of the formed PWA/SiO2 particles varied considerably from as small as 1.2 nm to ca. 10 nm. With decreasing silica particle size, the total contact area/interaction between SiO2 and PWA increases, as revealed by FT-IR and solid-state 29Si-NMR analyses. Particularly, when the size of PWA/SiO2 is ~1 nm, crystallization of PWA is inhibited, and PWA presents as
25 99/1 化材系 林達鎔 教授 期刊論文 發佈 Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite , [99-1] :Effect of particle size on the photochromic response of PWA/SiO2 nanocomposite期刊論文Effect of particle size on the photochromic response of PWA/SiO2 nanocompositeHuang, Feng-Hsi; Chen, Ching-Chung; Lin, Dar-Jong; Don, Trong-Ming; Cheng, Liao-Ping淡江大學化學工程與材料工程學系Photochromism; Nanocomposite; Phosphotungstic acid; Silica; Crystallization; Optical display; Smart windowsDordrecht: Springer NetherlandsJournal of Nanoparticle Research 12(8), pp.2941-2950100學年度研究獎補助論文A series of photochromic phosphotungstic acid (PWA)/SiO2 composites were synthesized using the sol-gel method. Depending on the feeding schedule of PWA during synthesis, the size of the formed PWA/SiO2 particles varied considerably from as small as 1.2 nm to ca. 10 nm. With decreasing silica particle size, the total contact area/interaction between SiO2 and PWA increases, as revealed by FT-IR and solid-state 29Si-NMR analyses. Particularly, when the size of PWA/SiO2 is ~1 nm, crystallization of PWA is inhibited, and PWA presents as
26 100/1 數學系 曾琇瑱 教授 期刊論文 發佈 Importance of Temperature Effect on the Electrophoretic Behavior of Charge-Regulated Particles , [100-1] :Importance of Temperature Effect on the Electrophoretic Behavior of Charge-Regulated Particles期刊論文Importance of Temperature Effect on the Electrophoretic Behavior of Charge-Regulated ParticlesHsu, Jyh-ping; Tai, Yi-hsuan; Yeh, Li-hsien; Tseng, Shio-jenn淡江大學數學學系American Chemical SocietyLangmuir 28(1), pp.1013-1019The Joule heating effect is inevitable in electrophoresis operations. To assess its influence on the performance of electrophoresis, we consider the case of a charge-regulated particle in a solution containing multiple ionic species at temperatures ranging from 298 to 308 K. Using an aqueous SiO2 dispersion as an example, we show that an increase in the temperature leads to a decrease in both the dielectric constant and the viscosity of the liquid phase, and an increase in both the diffusivity of ions and the particle surface potential. For a particle having a constant surface potential, its electrophoretic mobility is most influenced by the variation in the liquid viscosity as
27 96/1 物理系 杜昭宏 教授 期刊論文 發佈 Enhancement of Si-O hybridization in low-temperature grown ultraviolet photo-oxided SiO2 film observed by x-ray absorption and photoemission spectroscopy , [96-1] :Enhancement of Si-O hybridization in low-temperature grown ultraviolet photo-oxided SiO2 film observed by x-ray absorption and photoemission spectroscopy期刊論文Enhancement of Si-O hybridization in low-temperature grown ultraviolet photo-oxided SiO2 film observed by x-ray absorption and photoemission spectroscopyTsai, H. M.; Ray, S. C.; Pao, C. W.; Chiou, J. W.; Huang, C. L.; Du, C. H.; Pong, W. F.; Tsai, M.-H.; Fukano, A.; Oyanagi, H.淡江大學物理學系bond lengths; high-k dielectric thin films; permittivity; photoelectron spectra; silicon compounds; valence bands; XANESCollege Park: American Institute of PhysicsJournal of Applied Physics 103(1), pp.013704(4 pages)100學年度杜昭宏升等參考著作The dielectric properties associated with the electronic and bonding structures of SiO2 films were examined using the Si L3,2- and O K-edge x-ray absorption near-edge structures (XANES) and valence-band photoemission spectroscopy (VB-PES) techniques. The Si L3,2- and O K-edge XANES measurements for the low-temperature grown
28 95/1 物理系 林諭男 教授 期刊論文 發佈 Effect of milling process on the microwave dielectric properties of Ba2Ti9O20 materials , [95-1] :Effect of milling process on the microwave dielectric properties of Ba2Ti9O20 materials期刊論文Effect of milling process on the microwave dielectric properties of Ba2Ti9O20 materialsChang, Chi-Ben; Leou, Keh-Chyang; Chia, Chia-Ta; Cheng, Cheng-Sao; Chou, Chen-Chia; Lin, I-Nan淡江大學物理學系Bristol: Institute of Physics Publishing Ltd.Journal of Physics D: Applied Physics 39(20), pp.4457–4465The effects of the milling process on the characteristics of Ba2Ti9O20 materials were investigated. The chemical analyses using transmission electron microscopy (EDAX in TEM) revealed that the SiO2 species incorporated into the Ba2Ti9O20 materials were expelled by the Ba2Ti9O20 grains. It induced the dissociation of the Ba2Ti9O20 materials near the grain boundaries and degraded the microwave dielectric properties of the materials. The same phenomenon was assumed to be the procedure by which the high-energy-milling (HEM) process using Si3N4 grinding media (Si3N4-HEM) deleteriously influenced the microwave diele
29 93/2 物理系 葉炳宏 教授 期刊論文 發佈 Fabrication of NiSi2 nanocrystals embedded in SiO2 with memory effect by oxidation of the amorphous Si/Ni/SiO2 structure , [93-2] :Fabrication of NiSi2 nanocrystals embedded in SiO2 with memory effect by oxidation of the amorphous Si/Ni/SiO2 structure期刊論文Fabrication of NiSi2 nanocrystals embedded in SiO2 with memory effect by oxidation of the amorphous Si/Ni/SiO2 structureYeh, P.H.; Wu, H.H.; Yu, C.H.; Chen, L.J.; Liu, P.T.淡江大學物理學系J. Vac. Sci. Technol. A 23, pp.851-855NiSi2 nanocrystals embedded in the SiO2 layer exhibiting a memory effect have been formed by dry oxidation of an amorphous Si/Ni/SiO2 structure at 900 degrees C. A pronounced capacitance-voltage hysteresis was observed with a memory window of I V under the 2 V programming voltage for the samples. For dry oxidation at 800 degrees C, no distinct memory effect was detected. The processing of the structure is compatible with the current manufacturing technology of the semiconductor industry. The structure represents a viable candidate for low-power nanoscaled nonvolatile memory devices. (c) 2005 American Vacuum Society.tku_id: 000135770;Made availa
30 99/2 化材系 余宣賦 教授 期刊論文 發佈 Photocatalysis and characterization of the gel-derived TiO2 and P–TiO2 transparent thin films , [99-2] :Photocatalysis and characterization of the gel-derived TiO2 and P–TiO2 transparent thin films期刊論文Photocatalysis and characterization of the gel-derived TiO2 and P–TiO2 transparent thin filmsYu, Hsuan-Fu; Wang, Chang-Wen淡江大學化學工程與材料工程學系Titanium dioxide; Sol–gel process; Spin-coating; Photocatalysis; Phase transformationLausanne: Elsevier S.A.Thin Solid Films 519(19), pp.6453–6458100學年度研究獎補助論文The gel-derived TiO2 and P-TiO2 transparent films coated on fused-SiO2 substrates were prepared using a spin-coating technique. Effects of phosphorus dopants and calcination temperature on crystal structure, crystallite size, microstructure, light transmittance, and photocatalytic activity of the films were investigated. By introducing P atoms to Ti-O framework, the anatase crystal structure of TiO2 in the film was maintained up to temperatures as high as 900 ˚C and the growth of anatase crystallites was hindered. The photocatalytic activities of the prepared films were characterized using the charac
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