Hydrophobic modification of poly(aryl ether ketone ketone) aerogel via poly(dimethylsiloxane)
文献类型：会议论文
| 作者 | Zhong, Xiqiang; Pei, Xueliang; He, Liu; Zhai, Wentao; Zheng, Wenge |
| 出版日期 | 2017 |
| 会议日期 | SEP 06-11, 2015 |
| 关键词 | REACTIVE SUPERCRITICAL DEPOSITION LINKED POLYIMIDE AEROGELS SILICA AEROGELS TERMINATED POLY(DIMETHYLSILOXANE) THERMAL INSULATION |
| 卷号 | 81 |
| 期号 | 1 |
| DOI | 10.1007/s10971-016-4193-y |
| 英文摘要 | Property and structure of aerogels with polar groups almost suffer from their high hydrophilicity. In this study, in order to improve the hydrophobicity of poly(aryl ether ketone ketone) aerogel prepared from poly(aryl ether ketone ketone) containing trimethoxysilane side groups, hydroxy-terminated poly(dimethylsiloxane) was added. During gelation, hydroxy-terminated poly(dimethylsiloxane) condensed with the methoxy groups or the hydrolyzed methoxy groups of the trimethoxysilane side groups. It was found that the hydrophobicity of poly(aryl ether ketone ketone) aerogel improved significantly even though only 5 wt% hydroxy-terminated poly(dimethylsiloxane) was added, and the hydrophobicity of the modified poly (aryl ether ketone ketone) aerogel showed an increase trend with increasing the content of hydroxy-terminated poly (dimethylsiloxane). |
| 学科主题 | Materials Science |
| ISSN号 | 0928-0707 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23434]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Zhong, Xiqiang,Pei, Xueliang,He, Liu,et al. Hydrophobic modification of poly(aryl ether ketone ketone) aerogel via poly(dimethylsiloxane)[C]. 见:. SEP 06-11, 2015. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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