Impeding anion exchange to improve composition stability of CsPbX3 (X=Cl, Br) nanocrystals through facilely fabricated Cs4PbX6 shell

doi:10.1088/1674-1056/28/8/086102

中国物理B ›› 2019, Vol. 28 ›› Issue (8): 86102-086102.doi: 10.1088/1674-1056/28/8/086102

• CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES • 上一篇下一篇

Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell

1 Key Laboratory of Luminescence and Optical Information(Beijing Jiaotong University), Ministry of Education, Beijing 100044, China;
2 Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing 100044, China;
3 Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen 518132, China

收稿日期:2019-05-30 修回日期:2019-06-12 出版日期:2019-08-05 发布日期:2019-08-05
通讯作者: Suling Zhao E-mail:slzhao@bjtu.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11474018, 61704007, and 61575019), the National Key Research and Development Program of China (Grant No. 2017YFB0404501), the Fundamental Research Funds for the Central Universities, China (Grant No. 2017RC034), and the Shenzhen China Star Optoelectronics Technology Co., Ltd.

Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell

Zhaohui Shen(申朝晖)^1,2, Pengjie Song(宋鹏杰)^1,2, Bo Qiao(乔泊)^1,2, Jingyue Cao(曹靖玥)^1,2, Qiongyu Bai(白琼宇)^1,2, Dandan Song(宋丹丹)^1,2, Zheng Xu(徐征)^1,2, Suling Zhao(赵谡玲)^1,2, Gaoqian Zhang(张高倩)^1,2, Yuanjun Wu(吴元均)³

1 Key Laboratory of Luminescence and Optical Information(Beijing Jiaotong University), Ministry of Education, Beijing 100044, China;
2 Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing 100044, China;
3 Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen 518132, China

Received:2019-05-30 Revised:2019-06-12 Online:2019-08-05 Published:2019-08-05
Contact: Suling Zhao E-mail:slzhao@bjtu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11474018, 61704007, and 61575019), the National Key Research and Development Program of China (Grant No. 2017YFB0404501), the Fundamental Research Funds for the Central Universities, China (Grant No. 2017RC034), and the Shenzhen China Star Optoelectronics Technology Co., Ltd.

摘要/Abstract

摘要：

Inorganic lead halide perovskite nanocrystals (NCs) with superior photoelectric properties are expected to have excellent performance in many fields. However, the anion exchange changes their features and is unfavorable for their applications in many fields. Hence, impeding anion exchange is important for improving the composition stability of inorganic lead halide perovskite NCs. Herein, CsPbX₃ (X=Cl, Br) NCs are coated with Cs₄PbX₆ shell to impede anion exchange and reduce anion mobility. The Cs₄PbX₆ shell is facily fabricated on CsPbX₃ NCs through high temperature injection method. Anion exchange experiments demonstrate that the Cs₄PbX₆ shell completely encapsulates CsPbX₃ NCs and greatly improves the composition stability of CsPbX₃ NCs. Moreover, our work also sheds light on the potential design approaches of various heterostructures to expand the application of CsPbM₃ (M=Cl, Br, I) NCs.

关键词: CsPbX₃@Cs₄PbX₆, anion exchange, composition stability, core-shell constructure

Abstract:

Key words: CsPbX₃@Cs₄PbX₆, anion exchange, composition stability, core-shell constructure

中图分类号: (Structure of nanocrystals and nanoparticles ("colloidal" quantum dots but not gate-isolated embedded quantum dots))

61.46.Df

62.23.Eg (Nanodots) 73.63.Bd (Nanocrystalline materials)

申朝晖, 宋鹏杰, 乔泊, 曹靖玥, 白琼宇, 宋丹丹, 徐征, 赵谡玲, 张高倩, 吴元均. Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell[J]. 中国物理B, 2019, 28(8): 86102-086102.

Zhaohui Shen(申朝晖), Pengjie Song(宋鹏杰), Bo Qiao(乔泊), Jingyue Cao(曹靖玥), Qiongyu Bai(白琼宇), Dandan Song(宋丹丹), Zheng Xu(徐征), Suling Zhao(赵谡玲), Gaoqian Zhang(张高倩), Yuanjun Wu(吴元均). Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell[J]. Chin. Phys. B, 2019, 28(8): 86102-086102.

参考文献 21

[1]	Abhishek Swarnkar E M S, Marshall A R, Chernomordik B D, Moore D T, Christians J A, Chakrabarti T and Luther J M 2016 Science 07 92
[2]	Liu Y, Li F, Wang H L, Zhan Q, Liu Q L and Xia Z G 2018 Chem. Mater. 30 8546 doi: 10.1021/acs.chemmater.8b03442
[3]	Pan J, Sarmah S P, Murali B, Dursun I, Parida M R, Liu J K, Sinatra L, Alyami N, Zhao C, Alarousu E, Ng T K, Ooi B S, Bakr O M and Mohammed O F 2015 J. Phys. Chem. Lett. 6 5027 doi: 10.1021/acs.jpclett.5b02460
[4]	Sun S B, Yuan D, Xu D, Wang A F and Deng Z T 2016 ACS Nano 10 3648 doi: 10.1021/acsnano.5b08193
[5]	Pellet N, Teuscher J, Maier J and Grätzel M 2015 Chem. Mater. 27 2181 doi: 10.1021/acs.chemmater.5b00281
[6]	Akkerman Q A, D'Innocenzo V, Accornero S, Scarpellini A, Petrozza A, Prato M and Manna L 2015 J. Am. Chem. Soc. 137 10276 doi: 10.1021/jacs.5b05602
[7]	Stam W V D, Geuchies J J, Altantzis T, Van den Bos K H W, Meeldijk J D, Aert S V, Bals S, Vanmaekelbergh D and Donega C D M 2017 J. Am. Chem. Soc. 139 4087 doi: 10.1021/jacs.6b13079
[8]	Gao D, Qiao B, Xu Z, Song D D, Song P J, LiangZ Q, Shen Z H, Cao J Y, Zhang J J and Zhao S L 2017 J. Phys. Chem. C 121 20387 doi: 10.1021/acs.jpcc.7b06929
[9]	Wang C J, Chesman A S R and Jasieniak J J 2017 Chem. Commun. 53 232 doi: 10.1039/C6CC08282C
[10]	Li X M, Wu Y, Zhang S L, Cai B, Gu Y, Song J Z and Zeng H B 2016 Adv. Funct. Mater. 26 2435 doi: 10.1002/adfm.201600109
[11]	Sun C, Zhang Y, Ruan C, Yin C Y, Wang X Y, Wang Y D and Yu W W 2016 Adv. Mater. 28 10088 doi: 10.1002/adma.201603081
[12]	Qiao B, Song P J, Cao J Y, Zhao S L, Shen Z H, Gao D, Liang Z Q, Xu Z, Song D D and Xu X R 2017 Nanotechnology 28 445602 doi: 10.1088/1361-6528/aa892e
[13]	Chen W W, Hao J, Hu W, Zang Z, Tang X, Fang L, Niu T and Zhou M 2017 Small 13 1604085 doi: 10.1002/smll.201604085
[14]	Zarei M and Zarei M 2018 Small 14 1800912 doi: 10.1002/smll.201800912
[15]	Zhang Y H, Saidaminov M I, Dursun I, Yang H Z, Murali B, Alarousu E, Yengel E, Alshankiti B A, Bakr O M and Mohammed O F 2017 J. Phys. Chem. Lett. 8 961 doi: 10.1021/acs.jpclett.7b00105
[16]	Akkerman Q A, Park S, Radicchi E, Nunzi F, Mosconi E, De Angelis F, Brescia R, Rastogi P, Prato M and Manna L 2017 Nano Lett. 17 1924 doi: 10.1021/acs.nanolett.6b05262
[17]	Xu J W, Huang W X, Li P Y, Onken D K, Dun C C, Guo Y, Ucer K B, Lu C, Wang H Z, Geyer S M, Williams R T and Carroll D L 2017 Adv. Mater. 29 1703703 doi: 10.1002/adma.201703703
[18]	Jia C, Li H, Meng X M and Li H B 2018 Chem. Commun. (Camb) 54 6300
[19]	Liang Z Q, Zhao S L, Xu Z, Qiao B, Song P J, Gao D and Xu X R 2016 ACS Appl. Mater. Interfaces 8 28824 doi: 10.1021/acsami.6b08528
[20]	Protesescu L, Yakunin S, Bodnarchuk M I, Krieg F, Caputo R, Hendon C H, Yang R X, Walsh A and Kovalenko M V 2015 Nano Lett. 15 3692 doi: 10.1021/nl5048779
[21]	Liu Z K, Bekenstein Y, Ye X C, Nguyen S C, Swabeck J S, Zhang D D, Lee S T, Yang P D, Ma W L and Alivisatos A P 2017 J. Am. Chem. Soc. 139 5309 doi: 10.1021/jacs.7b01409

Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell

Impeding anion exchange to improve composition stability of CsPbX₃ (X=Cl, Br) nanocrystals through facilely fabricated Cs₄PbX₆ shell

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