Localized surface plasmon resonance(LSPR)enhanced photocatalysis has fascinated much interest and considerable efforts have been devoted toward the development of plasmonic photocatalysts.In the past decades,noble metal nanoparticles(Au and Ag)with LSPR feature have found wide applica-tions in solar energy conversion.Numerous metal-based photocatalysts have been proposed including metal/semiconductor heterostructures and plasmonic bimetallic or multimetallic nanostructures.How-ever,high cost and scarce reserve of noble metals largely limit their further practical use,which drives the focus gradually shift to low-cost and abundant nonmetallic nanostructures.Recently,various heav-ily doped semiconductors(such as WO3-x,MoO3-x,Cu2-xS,TiN)have emerged as potential alternatives to costly noble metals for efficient photocatalysis due to their strong LSPR property in visible-near infrared region.This review starts with a brief introduction to LSPR property and LSPR-enhanced photocatalysis,the following highlights recent advances of plasmonic photocatalysts from noble metal to semiconductor-based plasmonic nanostructures.Their synthesis methods and promising applicability in plasmon-driven photocatalytic reactions such as water splitting,CO2 reduction and pollution decomposition are also sum-marized in details.This review is expected to give guidelines for exploring more efficient plasmonic sys-tems and provide a perspective on development of plasmonic photocatalysis.

Institute of Nanophotonics,Jinan University,Guangzhou 511443,China;State Key Laboratory for Crystal Materials,Shandong University,Ji'nan 250100,China

[1]Juan Li;Zaizhu Lou;Baojun Li-.Nanostructured materials with localized surface plasmon resonance for photocatalysis)[J].中国化学快报（英文版）,2022(03):1154-1168

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