Using corrosion to fabricate various nanoporous metal structures

被引：93
作者：
Qin, H. -J. [1 ]
Peng, L.
Li, X.
Xu, H. T.
Wang, Y.
机构：
[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 400044, Peoples R China
来源：
CORROSION SCIENCE | 2015年 / 92卷
基金：
中国国家自然科学基金;
关键词：
Alloy; Intermetallics; SEM; Dealloying; ENHANCED RAMAN-SCATTERING; HIGH CATALYTIC-ACTIVITY; OXYGEN REDUCTION; SURFACE-AREA; POROSITY EVOLUTION; THIN-FILMS; MECHANICAL-PROPERTIES; OPTICAL-PROPERTIES; THERMAL-STABILITY; POROUS GOLD;
D O I：
10.1016/j.corsci.2014.12.017
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Dealloyed nanoporous metals have attracted increasing interest owing to their fascinating properties and important applications. In this review, we summarized recent advance in fabricating various nanoporous metals and nanoporous metal-based composites through alloy corrosion (i.e., dealloying) and/or combined with other strategies such as electrochemical oxidation and deposition. Particularly, we discussed how the precursor composition, dealloying conditions, and post treatment would affect the nanoporous structure; and how to control the nanoporous structures (such as hierarchical nanoporous structures) based on these understanding. We also provided some characterizations, size-dependent properties, and outlook on future research in this fascinating area. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：16 / 31
页数：16
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