Mesoporous silica nanosphere supported platinum nanoparticles (Pt@MSN): one-pot synthesis and catalytic hydrogen generation

被引：22
|
作者：
Irum, Maria [1 ]
Zaheer, Muhammad [1 ]
Friedrich, Martin [2 ]
Kempe, Rhett [2 ]
机构：
[1] LUMS, SBA Sch Sci & Engn SBASSE, Dept Chem, Lahore 54792, Pakistan
[2] Univ Bayreuth, Anorgan Chem 2, POB 101251, D-95447 Bayreuth, Germany
来源：
RSC ADVANCES | 2016年 / 6卷 / 13期
关键词：
SODIUM-BOROHYDRIDE SOLUTION; DRUG-DELIVERY; HYDROLYSIS; STORAGE; CHALLENGES; ISSUES;
D O I：
10.1039/c5ra25243a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
One-pot synthesis of mesoporous silica nanosphere (MSN) supported platinum nanoparticles (NPs) as catalysts for hydrogen generation from alkaline sodium borohydride is reported. The size of the NPs can somehow be tuned by the pore size of the MSN providing that the metal loading is not high. The catalysts provided a turnover frequency (TOF) of 11 274 h(-1) with a hydrogen generation rate (HGR) of 19 L min(-1) g(-1) Pt.
引用
收藏
页码：10438 / 10441
页数：4
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