期刊
MICROPOROUS AND MESOPOROUS MATERIALS
卷 209, 期 -, 页码 126-134出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.micromeso.2014.07.007
关键词
Polymers of intrinsic microporosity; Graphene; Composite; CO2 adsorption; Membrane separation
类别
资金
- EPSRC [EP/K016946/1]
- School of Chemical Engineering and Analytical Science at the University of Manchester
- EPSRC [EP/K016946/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/K016946/1, 1316021] Funding Source: researchfish
This work presents a combined molecular simulation and experimental study to understand the effect of graphene on the packing and gas adsorption performance of a new class of polymers, known as polymers of intrinsic microporosity (PIMs). PIMs can be processed to membranes or other useful forms and their chemistry can be tailored for specific applications. Their rigid and contorted macromolecular structures give rise to a large amount of microvoids attractive for small molecule adsorption. We show that the presence of graphene in the composite affects the structure of the membrane as evidenced by the change in colour and SEM micrographs, but it does not reduce significantly the adsorption capacity of the material. (C) 2014 The Authors. Published by Elsevier Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据