Nanostructuring gold wires as highly durable nano- catalysts for selective reduction of nitro compounds and azides with organosilanes

Nanostructuring gold wires as highly durable nano- catalysts for selective reduction of nitro compounds and azides with organosilanes

A general method is developed to prepare durable hybrid nanocatalysts by nanostructuring the surface of gold wires via simple alloying and dealloying. The resulting nanoporous gold/Au （NPG/Au） wire catalysts possess nanoporous skins with their thicknesses on robust metal wires specified in a highly...

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Veröffentlicht in:纳米研究：英文版 2015 (4), p.1365-1372
1. Verfasser: Huifang Guo Xiulinq Yan Yun Zhi Zhiwen Li Cai Wu Chunliang Zhao Jing Wang Zhixin Yu Yi Ding Wei He Yadong Li
Format: Artikel
Sprache:eng
Schlagworte:
叠氮化物
合金化
有机硅烷
硝基化合物
纳米催化剂
纳米结构
选择性还原
高耐久性
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container_title 纳米研究：英文版
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creator Huifang Guo Xiulinq Yan Yun Zhi Zhiwen Li Cai Wu Chunliang Zhao Jing Wang Zhixin Yu Yi Ding Wei He Yadong Li
description A general method is developed to prepare durable hybrid nanocatalysts by nanostructuring the surface of gold wires via simple alloying and dealloying. The resulting nanoporous gold/Au （NPG/Au） wire catalysts possess nanoporous skins with their thicknesses on robust metal wires specified in a highly controllable manner. As a demonstration, the as-obtained NPG/Au was shown to be a highly active, chemo-selective, and recyclable catalyst for the reduction of nitro com- pounds and azides using organosilanes as reducing agents.
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1998-0000
language eng
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source SpringerLink Journals - AutoHoldings
subjects 叠氮化物
合金化
有机硅烷
硝基化合物
纳米催化剂
纳米结构
选择性还原
高耐久性
title Nanostructuring gold wires as highly durable nano- catalysts for selective reduction of nitro compounds and azides with organosilanes
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