Nanowires with controlled porosity for hydrogen production

被引：28

作者：

Bechelany, Mikhael ^{[1
]}

Abou Chaaya, Adib ^{[1
]}

Frances, Fabien ^{[1
]}

Akdim, Ouardia ^{[1
]}

Cot, Didier ^{[1
]}

Demirci, Umit B. ^{[1
]}

Miele, Philippe ^{[1
]}

机构：

[1] Univ Montpellier 2, European Inst Membranes, IEM, ENSCM,CNRS,UM2,UMR 5635, F-34095 Montpellier, France

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 06期

关键词：

ATOMIC LAYER DEPOSITION; AMMONIA BORANE; NICKEL NANOPARTICLES; CATALYTIC-ACTIVITY; SURFACE-AREA; HYDROLYSIS; STORAGE; COBALT; GENERATION; SILICON;

D O I：

10.1039/c2ta00794k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Porous nanowires are of great interest for applications in solar cells, thermoelectrics, gas sensors, fuel cells and catalysis. Here we report on a general methodology for NWs with highly ordered connected macroporosity using a low-cost and scalable synthesis method based on the combination of hard templating with electrodeposition. The greatly improved catalytic performance of these porous NWs (ca. 600% increasing compared to dense NWs) in the hydrolysis of ammonia borane makes them exciting materials for the implementation of hydrolytic boron hydrides as hydrogen carriers for fuel cell applications.

引用

收藏

页码：2133 / 2138

页数：6

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