Synergy between thermal and nonthermal effects in plasmonic photocatalysis

作     者：Xueqian Li Henry O.Everitt Jie Liu Xueqian Li;Henry O.Everitt;Jie Liu

作者机构：Department of ChemistryDuke UniversityDurhamNC 27708USA 2 U.S.Army Combat Capabilities Development CommandAviation&Missile CenterRedstone ArsenalAL 35898USA Department of PhysicsDuke UniversityDurhamNC 27708USA Present address:Department of Applied Physics and Materials ScienceCalifornia Institute of TechnologyPasadenaCA 91125USA 

出 版 物：《Nano Research》 (纳米研究（英文版）)

年 卷 期：2020年第13卷第5期

页      面：1268-1280页

核心收录：

学科分类：0808[工学-电气工程] 081704[工学-应用化学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

基　　金：The authors thank Dr.Xiao Zhang Dr Matthew E.Reish and Professor Weitao Yang for their valuable contributions to this work.Work at Duke was supported in part by the National Science Foundation(CHE-1565657)and the Army Research Office(Award W911NF-15-1-0320).X.L.was supported by the Department of Defense(DoD)through the National Defense Science&Engineering Graduate Fellowship(NDSEG)Program 

主　　题：plasmonic catalysis hot carriers photothermal catalysis localized surface plasmon 

摘      要：Plasmonic photocatalysis represents the synergetic union of two active fields of research:plasmonic effects in illuminated metallic nanoparticles and catalytic effects in tailored metallic ***,metallic nanoparticles that excel for one application are limited for the other,but recent developments have shown that desirable catalytic behaviors,such as reduced activation barriers and improved product selectivity,derive from nonthermal behaviors uniquely produced by this *** examining such findings,this review will address a specific debate that has recently surfaced:what is the relative degree of contributions of thermal and nonthermal effects in plasmonic photocatalysis?We demonstrate the importance of correctly accounting for thermal effects before characterizing nonthermal *** show that another synergy occurs:these desirable nonthermal behaviors have a temperature dependence,and the resulting temperature-dependent reaction rates far exceed what can be explained from purely thermal effects ***,the synergy of plasmonic photocatalysis offers an exciting new contribution to the quest for efficient,selective,sustainable methods for chemical synthesis and energy conversion.