开孔多孔金属材料在电催化及生物医用领域的研究进展  

Recent Advances in Open-Cell Porous Metal Materials for Electrocatalytic and Biomedical Applications

作　　者：徐文策[1] 崔振铎[1] 朱胜利[1] XU Wence;CUI Zhenduo;ZHU Shengli(School of Materials Science and Engineering,Tianjin University,Tianjin 300350,China)

机构地区：[1]天津大学材料科学与工程学院,天津300350

出　　处：《金属学报》2022年第12期1527-1544,共18页Acta Metallurgica Sinica

基　　金：国家自然科学基金项目Nos.51771131和52001172。

摘　　要：开孔多孔金属材料作为具有多重功能的轻质材料,以其大比表面积、低密度、高比强度、高电导率以及高物质传输能力等特性在电催化及生物医用领域受到了广泛的关注。通过设计不同体系的开孔多孔金属材料,开发高效的制备工艺,能够精确控制开孔多孔金属材料的形貌、孔隙率、成分及晶体结构等材料性质,并进一步提升其催化活性、选择性、稳定性、生物相容性等多种功能特性。本文简述了面向电催化及生物医用领域的开孔多孔金属材料的制备方法及原理,详细介绍了开孔多孔金属在电催化及生物医用领域的最新研究成果,并对其在相关领域的未来发展方向进行了展望。Open-cell porous metal materials are multifunctional lightweight materials that have attracted considerable attention in electrocatalysis and biomedicine owing to their large specific surface area, low bulk density, good specific strength, high conductivity, and high mass transfer. The morphology,porosity, composition, crystal structure, and other properties of open-cell porous metal materials can be controlled precisely by designing different metal systems and developing efficient preparation technologies. Therefore, the corresponding functional performance of open-cell porous metal materials, such as catalytic activity, selectivity, stability, and biocompatibility, can be improved further. This paper briefly describes the fabrication methods and principles of open-cell porous metal materials for electrocatalysis and biomedicine. In addition, the recent developments in open-cell porous metal materials for electrocatalysis and biomedicine are summarized. Finally, the future development directions of open-cell porous metal materials for electrocatalysis and biomedicine are proposed.

关 键 词：开孔多孔金属材料 电催化剂 生物医用材料 功能材料 

分 类 号：TG146[一般工业技术—材料科学与工程]