Flexible superhydrophobic polysiloxane aerogels for oil-water separation via one-pot synthesis in supercritical CO2

	Flexible superhydrophobic polysiloxane aerogels for oil-water separation via one-pot synthesis in supercritical CO2
	Zou, Fangxin 1; Peng, Li 2; Fu, Wenxin 1; Zhang, Jianling 2; Li, Zhibo 3
刊名	RSC ADVANCES
	2015
卷号	5 期号:93 页码:76346-76351
英文摘要	Porous aerogels are an inspiring absorbent for oil-water separation and water purification. In particular, hydrophobic silica aerogels from abundant and cheap sources offer both economical and environmental benefits. Conventional silica aerogels from alkoxy siloxane precursors involve time-consuming and laboursome multistep processes. Herein, we demonstrate the formation of flexible superhydrophobic polysiloxane aerogels through a facile hydrosilylation from functionalized polydimethylsiloxane in supercritical carbon dioxide. This robust aerogel exhibits a high oil absorption capacity, superior recyclability and extraordinary mechanical properties even under harsh heating and cooling cycles. These characters favor this polysiloxane aerogel as being more competitive than common alkoxy silica ones for oily water treatment, oil spill clean-up and oil recovery.
收录类别	SCI
语种	英语
公开日期	2015-11-03
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/28396]
专题	化学研究所_高分子物理与化学实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing 100190, Peoples R China 3.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Zou, Fangxin,Peng, Li,Fu, Wenxin,et al. Flexible superhydrophobic polysiloxane aerogels for oil-water separation via one-pot synthesis in supercritical CO2[J]. RSC ADVANCES,2015,5(93):76346-76351.
APA	Zou, Fangxin,Peng, Li,Fu, Wenxin,Zhang, Jianling,&Li, Zhibo.(2015).Flexible superhydrophobic polysiloxane aerogels for oil-water separation via one-pot synthesis in supercritical CO2.RSC ADVANCES,5(93),76346-76351.
MLA	Zou, Fangxin,et al."Flexible superhydrophobic polysiloxane aerogels for oil-water separation via one-pot synthesis in supercritical CO2".RSC ADVANCES 5.93(2015):76346-76351.