教師資料查詢 | 類別: 期刊論文 | 教師: 鄭廖平 CHENG, LIAO-PING (瀏覽個人網頁)

標題:TiO2 nanoparticles synthesized in an aprotic solvent and applied to prepare high-refractive-index TiO2-polyimide hybrid thin films
學年102
學期2
出版(發表)日期2014/07/01
作品名稱TiO2 nanoparticles synthesized in an aprotic solvent and applied to prepare high-refractive-index TiO2-polyimide hybrid thin films
作品名稱(其他語言)
著者Chang, Chao-Ching; Hong, Shih-Ya; Cheng, Liao-Ping; Yu, Yang-Yen
單位淡江大學能源與光電材料研究中心;淡江大學化學工程與材料工程學系
出版者New York: Springer New York LLC
著錄名稱、卷期、頁數Journal of Sol-Gel Science and Technology 71(1), pp.129-135
摘要In this study, very small (2–5 nm) TiO2 nanoparticles were synthesized in an aprotic solvent, N,N-dimethylacetamide, via hydrolysis and condensation of titanium alkoxide at room temperature. The synthesized TiO2 sol showed 30 days of storage stability and could be used to prepare high-refractive-index TiO2-polyimide hybrid thin films by an ex-situ method that involved a spin coating and multistep baking process. The field emission scanning electron microscope image showed a flat and uniform morphology of the hybrid thin film. TiO2 domains were in the nanometer range, thus avoiding light scattering. The refractive index at 633 nm of the hybrid thin film reached 2.05, which suggested potential applications of the film to anti-reflective coatings and optical waveguides.
關鍵字TiO2 nanoparticle; Aprotic solvent; Polyimide; Sol–gel; High refractive index; Optical thin film
語言英文(美國)
ISSN0928-0707;1573-4846
期刊性質國外
收錄於EI;SCI
產學合作
通訊作者Chang, Chao-Ching
審稿制度
國別美國
公開徵稿
出版型式電子版;紙本
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