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Competitive Adsorption between a Polymer and Its Monomeric Analog Enables Precise Modulation of Nanowire Synthesis

文献类型：期刊论文

作者Xu, Liang2,3; Wang, Ganlin4; Zheng, Xusheng1; Pan, Haibin1; Zhu, Junfa1; Li, Zhenyu4; Yu, Shu-Hong2,3
刊名CHEM
出版日期2018-10-11
卷号4期号:10页码:2451-2462
ISSN号2451-9294
DOI10.1016/j.chempr.2018.08.010
通讯作者Li, Zhenyu(zyli@ustc.edu.cn) ; Yu, Shu-Hong(shyu@ustc.edu.cn)
英文摘要Capping ligand adsorption and desorption on crystal facets crucially affects the final crystal size and shape. Herein, based on the competitive adsorption of polyvinyl pyrrolidone (PVP) and its monomeric analog, cyclopentanone (CPK), we precisely modulate the synthesis of two different elemental nanowires; i.e., single-crystalline Te nanowires and multiple-twinned Pd nanowires. We discover that the similarity between the molecular structure of CPK and the repeating unit of PVP makes the competitive adsorption between them accessible, and the different desorption rates of PVP and CPK result in different crystal growth inhibition effects (strong for PVP and weak for CPK). Thus, the competitive adsorption between PVP and CPK leads to the precise modulation of the growth of these nanowires, which can be further illustrated by density functional theory. This work presents new opportunities to modulate the synthesis of nanocrystals by competitive adsorption between polymer ligands and their monomeric analogs.
WOS关键词ONE-DIMENSIONAL NANOSTRUCTURES ; SILVER NANOWIRES ; TELLURIUM NANOWIRES ; SEMICONDUCTOR NANOCRYSTALS ; PALLADIUM NANOPARTICLES ; CRYSTALLINE SELENIUM ; CHEMICAL-STABILITY ; FACILE SYNTHESIS ; POLYOL PROCESS ; GROWTH
资助项目National Natural Science Foundation of China[21431006] ; National Natural Science Foundation of China[51732011] ; National Natural Science Foundation of China[21761132008] ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China[21521001] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDJ-SSW-SLH036] ; National Basic Research Program of China[2014CB931800] ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS[2015HSC-UE007] ; China Postdoctoral Science Foundation[2018M630711]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000447051500024
出版者CELL PRESS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; Users with Excellence and Scientific Research Grant from Hefei Science Center of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/39380]  
专题中国科学院合肥物质科学研究院
通讯作者Li, Zhenyu; Yu, Shu-Hong
作者单位1.Univ Sci & Technol China, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Natl Synchrotron Radiat Lab, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei Natl Res Ctr Phys Sci Microscale,Hefei Sci, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Ctr Excellence Nanosci,CAS,Div Nanomat & Chem,Dep, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, High Field Magnet Lab, Anhui Key Lab Condensed Matter Phys Extreme Condi, Hefei 230031, Anhui, Peoples R China
4.Univ Sci & Technol China, Div Theoret & Computat Sci, Hefei Natl Lab Phys Sci Microscale,CAS, Ctr Excellence & Synerget Innovat,Ctr Quantum Inf, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Liang,Wang, Ganlin,Zheng, Xusheng,et al. Competitive Adsorption between a Polymer and Its Monomeric Analog Enables Precise Modulation of Nanowire Synthesis[J]. CHEM,2018,4(10):2451-2462.
APA Xu, Liang.,Wang, Ganlin.,Zheng, Xusheng.,Pan, Haibin.,Zhu, Junfa.,...&Yu, Shu-Hong.(2018).Competitive Adsorption between a Polymer and Its Monomeric Analog Enables Precise Modulation of Nanowire Synthesis.CHEM,4(10),2451-2462.
MLA Xu, Liang,et al."Competitive Adsorption between a Polymer and Its Monomeric Analog Enables Precise Modulation of Nanowire Synthesis".CHEM 4.10(2018):2451-2462.

入库方式： OAI收割

来源：合肥物质科学研究院

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