Graphene Oxide Based Recyclable Dehydrogenation of Ammonia Borane within a Hybrid Nanostructure

被引：117

作者：

Tang, Ziwei ^{[1
]}

Chen, Hao ^{[1
]}

Chen, Xiaowei ^{[1
]}

Wu, Limin ^{[1
]}

Yu, Xuebin ^{[1
]}

机构：

[1] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 12期

基金：

中国国家自然科学基金;

关键词：

CHEMICAL HYDROGEN STORAGE; CERAMIC CONVERSION REACTIONS; YIELD POLYMERIC PRECURSOR; METAL-ORGANIC FRAMEWORK; BORON-NITRIDE; REGENERATION; CATALYSTS; EFFICIENT; HYDRIDES; ADDUCTS;

D O I：

10.1021/ja300003t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The recyclable dehydrogenation of ammonia borane (AB) is achievable within a graphene oxide (GO)-based hybrid nanostructure, in which a combined modification strategy of acid activation and nanoconfinement by GO allows AB to release more than 2 equiv of pure H-2 at temperatures below 100 degrees C. This process yields polyborazylene (PB) as a single product and, thus, promotes the chemical regeneration of AB via reaction of PB with hydrazine in liquid ammonia.

引用

页码：5464 / 5467

页数：4

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