| 不同溶剂对聚醚砜酮基炭膜结构及气体分离性能的影响 |
| |
| 引用本文： | 庞婧,王同华,李琳,祁文博,张守海,蹇锡高.不同溶剂对聚醚砜酮基炭膜结构及气体分离性能的影响[J].高等学校化学学报,2011,32(1):143-149. |
| |
| 作者姓名： | 庞婧 王同华 李琳 祁文博 张守海 蹇锡高 |
| |
| 作者单位： | 大连理工大学化工学院精细化工国家重点实验室;大连理工大学化工学院; |
| |
| 基金项目： | 国家自然科学基金面上与重点项目(批准号:20776024,20976021,20836006); 国家“八六三”计划项目(批准号:2009AA03Z215)资助 |
| |
| 摘 要： | 为考察不同溶剂对聚醚砜酮(PPESK)炭膜结构和气体分离性能的影响,以PPESK为前驱体,分别以NMP,CHCl3,C2H2Cl4,DMAc为溶剂制备气体分离炭膜.采用红外光谱、热重分析、X射线衍射和气体渗透等测试手段对所制备膜的物理结构、炭膜的微结构和气体的分离性能进行了表征.结果表明,溶剂的溶解度参数、沸点、挥发性...
|
| 关 键 词： | 聚醚砜酮 炭膜 溶剂 结构性能 气体分离 |
| 收稿时间： | 2010-03-12 |
Effect of Different Solvents on Structure and Gas Properties of PPESK Carbon Membranes |
| |
| PANG Jing,WANG Tong-Hua,LI Lin,QI Wen-Bo,ZHANG Shou-Hai,JIAN Xi-Gao.Effect of Different Solvents on Structure and Gas Properties of PPESK Carbon Membranes[J].Chemical Research In Chinese Universities,2011,32(1):143-149. |
| |
| Authors: | PANG Jing WANG Tong-Hua LI Lin QI Wen-Bo ZHANG Shou-Hai JIAN Xi-Gao |
| |
| Institution: | PANG Jing1,WANG Tong-Hua1,LI Lin1,QI Wen-Bo1,ZHANG Shou-Hai2,JIAN Xi-Gao2(1.State Key Laboratory of Fine Chemicals,School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China,2.School of Chemical Engineering,Dalian 116023,China) |
| |
| Abstract: | The Poly(phthalazinone ether sulfone ketone)(PPESK) films for gas separation derived from the solvents of NMP,CHCl3,C2H2Cl4 and DMAc were prepared and carbonized in order to investigate the influence of different solvents on structure and gas separation performance of PPESK carbon membranes.FTIR,TG,XRD and gas permeation tests were used to characterize the chemical and carbon structures and gas separation properties of these membranes.The results indicated that the property and content of solvents resulted ... |
| |
| Keywords: | Poly(phthalazinone ether sulfone ketone) Carbon membrane Solvent Structural performance Gas separation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《高等学校化学学报》浏览原始摘要信息 |
| 点击此处可从《高等学校化学学报》下载免费的PDF全文 |
|
