NaBH4 in "Graphene Wrapper:" Significantly Enhanced Hydrogen Storage Capacity and Regenerability through Nanoencapsulation

被引：62

作者：

Chong, Lina ^{[1
,2
,3
]}

Zeng, Xiaoqin ^{[1
,4
,5
]}

Ding, Wenjiang ^{[1
,4
,5
]}

Liu, Di-Jia ^{[3
]}

Zou, Jianxin ^{[1
,4
,5
]}

机构：

[1] Shanghai Jiao Tong Univ, Natl Engn Res Ctr Light Alloys Net Forming, Shanghai 200240, Peoples R China

[2] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composite, Shanghai 200240, Peoples R China

[3] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA

[4] Shanghai Jiao Tong Univ, Shanghai Engn Res Ctr Magnesium Mat Applicat, State Key Lab Met Matrix Composite, Shanghai 200240, Peoples R China

[5] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 34期

关键词：

SORPTION BEHAVIORS; NAALH4; NANOCOMPOSITES; DECOMPOSITION; NANOPARTICLES; BOROHYDRIDES; CATALYSTS; KINETICS; HYDRIDE;

D O I：

10.1002/adma.201500831

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new high-capacity reversible hydrogen-storage material synthesized by the encapsulation of NaBH4 nanoparticles in graphene is reported. This approach effectively prevents phase agglomeration or separation during successive H-2 discharge/recharge processes and enables rapid H-2 uptake and release in NaBH4 under mild conditions. The strategy advanced here paves a new way for application in energy generation and storage.

引用

页码：5070 / +

页数：6

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