%0 Journal Article
%T SYNTHESIS AND GAS PERMEATION CHARACTERIZATION OF POLY[(2-(2-CHLOROETHOXY) ETHOXY)_x-(TRIFLOROETHOXY)_(2-x)]PHOSPHAZENE<br>聚[2-(2-氯乙氧基)乙氧基)_x(三氟乙氧基)_(2-x)]磷腈合成和气体分离性能研究
%A ZHOU Qiuli
%A HAN Yu
%A LU Yin
%A <br>周秋丽
%A 韩玉
%A 陆茵
%J 高分子学报
%D 2009
%I 
%X )乙氧基)0.18(三氟乙氧基)1.82]磷腈的结晶度降至10.1%,这种聚合物显示出较高的气体渗透系数,CO2和He的气体渗透系数达到88.9和60.6 barrer,CO2/CH4和He/CH4 的选择系数达到24.1和16.4,在天然气行业显露出良好的应用潜力.此外这类聚合物表现出特殊的H2/N2选择性,选择系数在0.2左右,N2的渗透系数为8.5 barrer,因而在合成氨行业显示出特殊的应用潜力.
%K Polyphosphazene
%K Poly[(2-(2-chloroethoxy)ethoxy)_x(trifloroethoxy)_(2-x)]phosphazene
%K Characterization
%K Gas permeability coefficient<br>聚磷腈
%K 聚[(2-(2-氯乙氧基)乙氧基)χ(三氟乙氧基)2-χ]磷腈
%K 性能
%K 气体渗透系数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=48CE9BD3202CF358F33A2979FEF3553D&yid=DE12191FBD62783C&iid=DF92D298D3FF1E6E&sid=9107B2E171152411&eid=7C13E30F5EDBE7AB&journal_id=1000-3304&journal_name=高分子学报&referenced_num=1&reference_num=15