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Structural isomer and high-yield of Pt1Ag28 nanocluster via one-pot chemical wet method

文献类型：期刊论文

作者Huang, Jiahui2; Lin, Xinzhang2,4; Liu, Chao2; Sun, Keju1; Wu, Ren'an3; Fu, Xuemei2,4
刊名NANO RESEARCH
出版日期2019-02-01
卷号12期号:2页码:309-314
关键词Pt1Ag28 nanocluster one-pot synthesis structural isomerization high yield strong fluorescence
ISSN号1998-0124
DOI10.1007/s12274-018-2216-4
通讯作者Liu, Chao(chaoliu@dicp.ac.cn) ; Huang, Jiahui(jiahuihuang@dicp.ac.cn)
英文摘要In order to understand the structure-property correlation and explore the application of metal nanoclusters, it is important and intriguing to determine their crystal structure and obtain high-yield. At the same time, this is also a challenge in nanoscience and technology. Here, we report the highly efficient synthesis of Pt1Ag28 nanocluster via one-pot chemical wet method. The crystal structure of Pt1Ag28 nanocluster was determined by X-ray crystallography to be a face centered cubic (FCC) kernel. This novel structure is the structural isomerization of Pt1Ag28 nanocluster reported before. This phenomenon is first discovered in the synthesis of alloy nanoclusters. In addition, Pt1Ag28 nanocluster has high yield and exhibits potential optics in the near infrared (NIR) fluorescent imaging. The time-dependent density functional theory (TD-DFT) calculation implied that the optical property of Pt1Ag28 was sensitive to its structure. This work provides a simple method to synthesize alloy nanoclusters with structural isomerization.
WOS关键词STRUCTURE ELUCIDATION ; SILVER NANOCLUSTERS ; FLUORESCENT-PROBES ; GOLD NANOCLUSTERS ; PRECISE ; PHOTOLUMINESCENCE ; CLUSTERS ; SHELL
资助项目National Natural Science Foundation of China[21601178] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA09030103]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000455549200009
出版者TSINGHUA UNIV PRESS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://cas-ir.dicp.ac.cn/handle/321008/166188]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Huang, Jiahui; Liu, Chao
作者单位1.Yanshan Univ, Coll Environm & Chem Engn, Qinhuangdao 066004, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Gold Catalysis Res Ctr, State Key Lab Catalysis, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Lab High Resolut Mass Spectrometry Technol, Dalian 116023, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Jiahui,Lin, Xinzhang,Liu, Chao,et al. Structural isomer and high-yield of Pt1Ag28 nanocluster via one-pot chemical wet method[J]. NANO RESEARCH,2019,12(2):309-314.
APA Huang, Jiahui,Lin, Xinzhang,Liu, Chao,Sun, Keju,Wu, Ren'an,&Fu, Xuemei.(2019).Structural isomer and high-yield of Pt1Ag28 nanocluster via one-pot chemical wet method.NANO RESEARCH,12(2),309-314.
MLA Huang, Jiahui,et al."Structural isomer and high-yield of Pt1Ag28 nanocluster via one-pot chemical wet method".NANO RESEARCH 12.2(2019):309-314.

入库方式： OAI收割

来源：大连化学物理研究所

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