CAJ | 학술논문

基于不同组分间的物理效应，例如电子耦合效应和晶格应变效应，由半导体和铂等贵金属构成的复合结构纳米材料在电催化方面具有巨大的应用前景。目前这个研究领域主要目标包括：①开发普适性的实验技术制备半导体-贵金属复合结构纳米材料，了解制备的化学原理，为材料形貌结构的精确调控奠定基础；②解析复合纳米材料中各组分间电子耦合和晶格应变效应以期能够更加深入的强化材料性能；③探索这些复合纳米材料在电催化领域的应用。本文对这一领域的研究进展进行综述并对其后续的一些发展进行预期和评估。
기우불동조분간적물리효응，례여전자우합효응화정격응변효응，유반도체화박등귀금속구성적복합결구납미재료재전최화방면구유거대적응용전경。목전저개연구영역주요목표포괄：①개발보괄성적실험기술제비반도체-귀금속복합결구납미재료，료해제비적화학원리，위재료형모결구적정학조공전정기출；②해석복합납미재료중각조분간전자우합화정격응변효응이기능구경가심입적강화재료성능；③탐색저사복합납미재료재전최화영역적응용。본문대저일영역적연구진전진행종술병대기후속적일사발전진행예기화평고。
Composite nanomaterials composed of semiconductor and noble metals (e.g. platinum) have exhibited superior application in electrocatalysis due to the electronic coupling effect and lateral strain effect among their different components. The primary objectives in this research area include:① to develop universal strategies for the fabrication of semiconductor-noble metal nanocomposites and to understand the mechanism behind the preparation so that the structure/morphology of the nanocomposites could be tuned more precisely;② to reveal the electronic coupling effect and lateral strain effect among different components in the nanocomposites so that the performance of the materials could be further enhanced;③ to explore the applications of the nanocomposites in electrocatalysis. Herein, we will review the recent advances in this research field and make an expectation/evaluation for its future developments.