中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 过程工程研究所
  3. 中国科学院过程工程研究所
Controllable Growth of Lead-Free All-Inorganic Perovskite Nanowire Array with Fast and Stable Near-Infrared Photodetection

文献类型：期刊论文

作者Han, Mingming1,2; Sun, Jiamin1,2; Peng, Meng4; Han, Ning5; Chen, Zhihao3; Liu, Dong2,3; Guo, Yanan2; Zhao, Shuai2; Shan, Chongxin6; Xu, Tao7
刊名JOURNAL OF PHYSICAL CHEMISTRY C
出版日期2019-07-18
卷号123期号:28页码:17566-17573
ISSN号1932-7447
DOI10.1021/acs.jpcc.9b03289
英文摘要Low-dimensional all-inorganic metal halide perovskites have been demonstrated as excellent building blocks for high-performance optoelectronic devices. Although many progresses have been achieved in low-dimensional all-inorganic perovskites, the substitution of toxic Pb is urgent for further optoelectronic applications. Here, we present the growth of lead-free all-inorganic CsSnX3 (X = Cl, Br, and I) perovskite nanowire (NW) arrays on a mica substrate by a solid-source chemical vapor deposition method. All of the lead-free all-inorganic CsSnX3 perovskite NW arrays epitaxially grow on the mica substrate to form equilateral triangles. The band gaps of the as-prepared CsSnX3 perovskite NW arrays decrease from 1.84 to 1.34 eV with X changes from Br to I. The high crystallinity is confirmed by the strong photoluminescence (PL) emission peaks and uniform two-dimensional PL mapping images. In the end, the as-prepared high-quality CsSnI3 perovskite NW array is then configured into a near-infrared photodetector for the first time, exhibiting fast rise and decay time constants of 83.8 and 243.4 ms, respectively. All of the results present an important advance in the field of low-dimensional all-inorganic perovskites.
WOS关键词VAPOR-PHASE GROWTH ; HALIDE PEROVSKITES ; HIGH-EFFICIENCY ; EPITAXIAL-GROWTH ; ROOM-TEMPERATURE ; HIGHLY EFFICIENT ; SOLAR-CELLS ; LARGE-AREA ; LOW-COST ; PERFORMANCE
资助项目Science Technology and Innovation Committee of Shenzhen Municipality[JCYJ20170307093131123] ; National Key R&D Program of China[2017YFA0305500] ; Taishan Scholars Program of Shandong Province, Shandong Provincial Natural Science Foundation, China[ZR2017MF037] ; "Outstanding young scholar" program of Shandong University ; "Qilu young scholar" program of Shandong University
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000476693800059
资助机构Science Technology and Innovation Committee of Shenzhen Municipality ; National Key R&D Program of China ; Taishan Scholars Program of Shandong Province, Shandong Provincial Natural Science Foundation, China ; "Outstanding young scholar" program of Shandong University ; "Qilu young scholar" program of Shandong University
源URL[http://ir.ipe.ac.cn/handle/122111/30327]  
专题中国科学院过程工程研究所
通讯作者Yang, Zai-xing
作者单位1.Shandong Univ, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
2.Shandong Univ, Sch Microelect, Jinan 250100, Shandong, Peoples R China
3.Shandong Univ, Sch Phys, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China
4.Chinese Acad Sci, Shanghai Inst Tech Phys, State Key Lab Infrared Phys, Shanghai 200083, Peoples R China
5.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
6.Zhengzhou Univ, Sch Phys & Engn, Henan Key Lab Diamond Optoelect Mat & Devices, Zhengzhou 450001, Henan, Peoples R China
7.Southeast Univ, Minist Educ, Key Lab MEMS, SEU FEI Nanopico Ctr, Nanjing 210096, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Han, Mingming,Sun, Jiamin,Peng, Meng,et al. Controllable Growth of Lead-Free All-Inorganic Perovskite Nanowire Array with Fast and Stable Near-Infrared Photodetection[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2019,123(28):17566-17573.
APA Han, Mingming.,Sun, Jiamin.,Peng, Meng.,Han, Ning.,Chen, Zhihao.,...&Yang, Zai-xing.(2019).Controllable Growth of Lead-Free All-Inorganic Perovskite Nanowire Array with Fast and Stable Near-Infrared Photodetection.JOURNAL OF PHYSICAL CHEMISTRY C,123(28),17566-17573.
MLA Han, Mingming,et al."Controllable Growth of Lead-Free All-Inorganic Perovskite Nanowire Array with Fast and Stable Near-Infrared Photodetection".JOURNAL OF PHYSICAL CHEMISTRY C 123.28(2019):17566-17573.

入库方式： OAI收割

来源：过程工程研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。