Self-Assembled Water Molecules as a Functional Valve for a High-Pressure Nanocontainer

被引：4

作者：

Chen, H. Y. ^{[1
,4
,5
]}

Sun, D. Y. ^{[1
]}

Gong, X. G. ^{[2
,3
]}

Liu, Zhi-Feng ^{[4
,5
]}

机构：

[1] E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China

[2] Fudan Univ, Surface Phys Lab, Shanghai 200433, Peoples R China

[3] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China

[4] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

[5] Chinese Univ Hong Kong, Ctr Sci Modeling & Computat, Shatin, Hong Kong, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 07期

关键词：

carbon nanotubes; high-pressure chemistry; hydrogen storage; molecular dynamics; WALLED CARBON NANOTUBES; HYDROGEN-STORAGE; PHASE;

D O I：

10.1002/anie.201207463

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbon nanotubes: The end section of a carbon nanotube, cut by acid treatment, contains hydrophilic oxygen groups, around which water molecules can assemble to block the entry of the tube. Hydrogen of pressures up to 10 000 bar can be locked inside the tube by such an "aqueous valve" (see picture). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1973 / 1976

页数：4

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