Recent Developments in Carbon Nanotube Membranes for Water Purification and Gas Separation

被引：217

作者：

Sears, Kallista ^{[1
]}

Dumee, Ludovic ^{[1
,2
]}

Schuetz, Juerg ^{[1
]}

She, Mary ^{[3
]}

Huynh, Chi ^{[1
]}

Hawkins, Stephen ^{[1
]}

Duke, Mikel ^{[2
]}

Gray, Stephen ^{[2
]}

机构：

[1] CSIRO Mat Sci & Engn, Clayton, Vic 3168, Australia

[2] Victoria Univ, Inst Sustainabil & Innovat, Melbourne, Vic 8001, Australia

[3] Deakin Univ, Inst Technol & Res Innovat, Ctr Mat & Fibre Innovat, Geelong, Vic 3217, Australia

来源：

MATERIALS | 2010年 / 3卷 / 01期

关键词：

carbon nanotube; bucky-paper; membrane; filtration; ASSISTED DISPERSION; ELECTROOSMOTIC FLOW; MASS-TRANSPORT; FLUID-FLOW; FABRICATION; FUNCTIONALIZATION; BUCKYPAPER; SCAFFOLDS; DIFFUSION; CHANNELS;

D O I：

10.3390/ma3010127

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Carbon nanotubes (CNTs) are nanoscale cylinders of graphene with exceptional properties such as high mechanical strength, high aspect ratio and large specific surface area. To exploit these properties for membranes, macroscopic structures need to be designed with controlled porosity and pore size. This manuscript reviews recent progress on two such structures: (i) CNT Bucky-papers, a non-woven, paper like structure of randomly entangled CNTs, and (ii) isoporous CNT membranes, where the hollow CNT interior acts as a membrane pore. The construction of these two types of membranes will be discussed, characterization and permeance results compared, and some promising applications presented.

引用

页码：127 / 149

页数：23

共 100 条

[1] Molecular dynamics investigation of water permeation through nanopores [J].