Surface modification and partial reduction of three-dimensional macroporous graphene oxide scaffolds for greatly improved adsorption capacity

被引：21
|
作者：
Park, Sulki [1 ]
Kang, Sung-Oong [1 ]
Jung, Euiyoung [1 ]
Park, Sungyoul [2 ]
Park, Ho Seok [1 ]
机构：
[1] Kyung Hee Univ, Coll Engn, Dept Chem Engn, Youngin Si 446701, Gyeonggi Do, South Korea
[2] Korea Inst Energy Res, Greenhouse Gas Dept, Taejon 305343, South Korea
来源：
RSC ADVANCES | 2014年 / 4卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
ORGANIC-SOLVENTS; OIL-SPILL; SELECTIVE ABSORPTION; RECYCLABLE SORBENT; HIGHLY EFFICIENT; CARBON NANOTUBE; WATER; MEMBRANES; SPONGES;
D O I：
10.1039/c3ra45697h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A surface modification and partial reduction of graphene oxide (GO) scaffolds by a coating of polymethylsiloxane (PDMS) leads to the production of an efficient pollutant adsorbent consisting of three-dimensional, macroporous, and hydrophobic prGO-PDMS architectures, resulting in great improvement of adsorption capacity by a factor of 3.53 and a reliable recyclability of similar to 98% relative to the initial capacity.
引用
收藏
页码：899 / 902
页数：4
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