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

页码：899 / 902

页数：4

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