Microstructural characterization and properties of silica aerogels doped with nano-ITO powder

Benlan Lin, Sheng Cui, Xiaodong Shen, Yingli Leng, Xueyong Liu, Yu Liu

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Silica-based aerogels doped with nano-ITO powder were synthesized using sol-gel process followed by supercritical drying. The main factors were studied including dosage of compling agent KH570 and ITO. The result shows that thermal radiation conductivity is 0.02659 W/(m·K) with ITO of 44.44% after 10 g ITO powder is modified with 1 mL KH570. The microstructure and physical characteristic of the SiO2-ITO aerogels were characterized by FTIR, SEM, TG-DSC and BET. Their specific surface was in the range of 513-775m 2/g and their average pore size was mainly 20 nm. Nano-ITO powders are physically embedded by SiO2 aerogels.

源语言英语
主期刊名Materials and Design
662-666
页数5
DOI
出版状态已出版 - 2011
活动2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, 中国
期限: 29 7月 201131 7月 2011

出版系列

姓名Advanced Materials Research
284-286
ISSN(印刷版)1022-6680

会议

会议2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011
国家/地区中国
Sanya
时期29/07/1131/07/11

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