A novel 58-nuclei silver nanowheel encapsulating a subvalent Ag64+ kernel

作     者：Zhi Wang Qing-Ping Qu Hai-Feng Su Peng Huang Rakesh Kumar Gupta Qing-Yun Liu Chen-Ho Tung Di Sun Lan-Sun Zheng Zhi Wang;Qing-ping Qu;Hai-Feng Su;Peng Huang;Rakesh Kumar Gupta;Qing-Yun Liu;Chen-Ho Tung;Di ffun;Lan-Sun Zheng

作者机构：Key Laboratory of Colloid and Interface ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringState Key Laboratory of Crystal MaterialsShandong UniversityJinan 250100China Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional MaterialsDepartment of ChemistrySchool of Chemistry and Chemical EngineeringJiangsu Normal UniversityXuzhou 221116China State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of ChemistryCollege of Chemistry and Chemical EngineeringXiamen UniversityXiamen 361005China College of Chemical and Environmental EngineeringShandong University of Science and TechnologyQingdao 266590China 

出 版 物：《Science China Chemistry》 (中国科学（化学英文版）)

年 卷 期：2020年第63卷第1期

页      面：16-20页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070205[理学-凝聚态物理] 08[工学] 070304[理学-物理化学(含∶化学物理)] 0817[工学-化学工程与技术] 080501[工学-材料物理与化学] 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：supported by the National Natural Science Foundation of China(21822107,21571115,21827801,21671172) the Natural Science Foundation of Shandong Province(JQ201803,ZR2017MB061) the Taishan Scholar Project of Shandong Province of China the Qilu Youth Scholar Funding of Shandong University the Fundamental Research Funds of Shandong University(104.205.2.5) 

主　　题：silver cluster subvalent Ag6^4+kernel electrospray ionisation mass spectrometry(ESI-MS) photocurrent response 

摘      要：The combination of CrO4^2-anion and N,N′-dimethylformamide(DMF)-containing solvent helps to stabilize an atom-precise ultrasmall Ag6 kernel into a 52-nuclei silver shell,giving a core-shell Ag6@Ag52 wheel-like structure(SD/Ag58b).The solution behavior and photocurrent response property were investigated in details.