On-demand Hydrogen Production from Organosilanes at Ambient Temperature Using Heterogeneous Gold Catalysts

被引：16

作者：

Mitsudome, Takato ^{[1
]}

Urayama, Teppei ^{[1
]}

Kiyohiro, Taizo ^{[1
]}

Maeno, Zen ^{[1
]}

Mizugaki, Tomoo ^{[1
]}

Jitsukawa, Koichiro ^{[1
]}

Kaneda, Kiyotomi ^{[1
,2
]}

机构：

[1] Osaka Univ, Grad Sch Engn Sci, Dept Mat Engn Sci, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan

[2] Osaka Univ, Res Ctr Solar Energy Chem, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan

来源：

SCIENTIFIC REPORTS | 2016年 / 6卷

关键词：

FORMIC-ACID DECOMPOSITION; AMMONIA-BORANE; SELECTIVE OXIDATION; ROOM-TEMPERATURE; AMINO-ACIDS; GENERATION; SILANES; NANOPARTICLES; HYDROLYSIS; EFFICIENT;

D O I：

10.1038/srep37682

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

An environmentally friendly ("green"), H-2-generation system was developed that involved hydrolytic oxidation of inexpensive organosilanes as hydrogen storage materials with newly developed heterogeneous gold nanoparticle catalysts. The gold catalyst functioned well at ambient temperature under aerobic conditions, providing efficient production of pure H-2. The newly developed size-selective gold nanoparticle catalysts could be separated easily from the reaction mixture containing organosilanes, allowing an on/off-switchable H-2-production by the introduction and removal of the catalyst. This is the first report of an on/off-switchable H-2-production system employing hydrolytic oxidation of inexpensive organosilanes without requiring additional energy.

引用

页数：5

共 45 条

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