關鍵字查詢 | 類別:期刊論文 | | 關鍵字:and electrical behaviour of MWCNTs

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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
2 109/1 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
3 108/1 物理系 彭維鋒 教授 期刊論文 發佈 Tuning of electronic and electrical behaviour of MWCNTs-TiO2 nanocomposites , [108-1] :Tuning of electronic and electrical behaviour of MWCNTs-TiO2 nanocomposites期刊論文Tuning of electronic and electrical behaviour of MWCNTs-TiO2 nanocompositesJames A.Okea; David O. Idisia; Sweety Sarmaa; S. J. Moloi; Sekhar C. Ray; K. H. Chen; A. Ghosh; A. Shelkeb; S.-H. Hsiehc; W. F. PongbTiO2;MWCNTs;MWCNTs-TiO2;Raman spectroscopy;XPS;I-V measurementsDiamond and Related Materials ,Volume 100,論文編號107570The improvement of electronic structure and electrical behaviour of low-density materials have been of great concern. Multiwall carbon nanotube (MWCNT) has been identified as a low-density material, which needs attention to be used mostly as a strengthening phase in lightweight metal lattice composites (MLC). In this work, vaporization and drying process were used to produce TiO2 incorporated MWCNTs nanocomposites. The incorporation of TiO2 is to improve electronic system as well as electrical behaviour of MWCNTs in oxidized atmosphere, which is essential in most of MLC processing methods. W
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