Lead-free Cs2AgBiBr6 double perovskite microcrystals for effective visible-light photocatalytic thio/selenocyanation

被引：6
|
作者：
Zhong, Ting [1 ]
Zhu, Haibo [1 ]
Zheng, Yeye [1 ]
Ren, Gaowen [1 ]
Xie, Xinmei [1 ]
Fan, Qiangwen [1 ]
Xie, Zongbo [1 ]
Le, Zhang-Gao [1 ]
机构：
[1] East China Univ Technol, Jiangxi Prov Key Lab Synthet Chem, Nanchang 330013, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 31期
基金：
中国国家自然科学基金;
关键词：
C-H ACTIVATION; C-3; THIOCYANATION; FUNCTIONALIZATION;
D O I：
10.1039/d3cc06087j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Lead-free perovskite microcrystals (MCs) have been regarded as promising potential photocatalysts, owing to their high molar extinction coefficient, low economic cost, adjustable light absorption range, and ample surface-active sites. Herein, C-3 thio/selenocyanation of indoles is demonstrated in high selectivity and yield by using lead-free double perovskite Cs2AgBiBr6 MCs under visible light irradiation. Moreover, the photocatalyst can be recycled at least 5 times without a significant decrease in catalytic activity.
引用
收藏
页码：4230 / 4233
页数：4
相关论文
共 50 条
  • [31] High-Pressure Band-Gap Engineering in Lead-Free Cs2AgBiBr6 Double Perovskite
    Li, Qian
    Wang, Yonggang
    Pan, Weicheng
    Yang, Wenge
    Zou, Bo
    Tang, Jiang
    Quan, Zewei
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017, 56 (50) : 15969 - 15973
  • [32] Hydrogenated Cs2AgBiBr6 for significantly improved efficiency of lead-free inorganic double perovskite solar cell
    Zeyu Zhang
    Qingde Sun
    Yue Lu
    Feng Lu
    Xulin Mu
    Su-Huai Wei
    Manling Sui
    Nature Communications, 13
  • [33] Pinning Bromide Ion with Ionic Liquid in Lead-Free Cs2AgBiBr6 Double Perovskite Solar Cells
    Li, Jiangning
    Meng, Xianghuan
    Wu, Zhiheng
    Duan, Yanyan
    Guo, Ruxin
    Xiao, Weidong
    Zhang, Yongshang
    Li, Yukun
    Shen, Yonglong
    Zhang, Wei
    Shao, Guosheng
    ADVANCED FUNCTIONAL MATERIALS, 2022, 32 (25)
  • [34] Hydrogenated Cs2AgBiBr6 for significantly improved efficiency of lead-free inorganic double perovskite solar cell
    Zhang, Zeyu
    Sun, Qingde
    Lu, Yue
    Lu, Feng
    Mu, Xulin
    Wei, Su-Huai
    Sui, Manling
    NATURE COMMUNICATIONS, 2022, 13 (01)
  • [35] Expression of Concern: Investigation of the potential solar cell application of Cs2AgBiBr6 lead-free double perovskite
    不详
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2025, 199
  • [36] Enhanced optical properties of lead-free double perovskite Cs2AgBiBr6 nanocrystals by doping of Na ions
    Li, Zhigang
    Sun, Yuanjie
    Zhao, Hongtao
    SOLID STATE COMMUNICATIONS, 2023, 373
  • [37] Recent progress on the efficiency and stability of lead-free Cs2AgBiBr6 double halide perovskite solar cells
    Jakir Hossen, Md
    Hamzah, Hairul Mardiah
    Shahinuzzaman, Md
    Jamal, Ms
    Mohd Said, Suhana
    Hatta, S. F. W. M.
    Helal Miah, Md
    Khandaker, Mayeen Uddin
    Islam, Mohammad Aminul
    PHYSICA SCRIPTA, 2025, 100 (01)
  • [38] Investigation of lead-free Cs2AgBiBr6 double perovskites for application in solar cells
    Ullah, Saad
    Alqarni, Norah
    Khan, Firoz
    Khan, Jan sher
    Alkudaisi, Nora Awad
    Al-Rasheidi, Masoud
    PHYSICA B-CONDENSED MATTER, 2025, 707
  • [39] Unveiling the potential of lead-free Cs2AgBiBr6 (CABB) perovskite for solar cell application
    Sahoo, G. S.
    Bhattarai, S.
    Feddi, E.
    Verma, M.
    Rashed, A. N. Z.
    Saidani, O.
    Mishra, G. P.
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2024, 271
  • [40] K-Alloyed Lead-free Double-Perovskite Cs2AgBiBr6 Nanocrystals for Use in Light-Emitting Diodes
    Sun, Ruiji
    Jiang, Wangsheng
    Wang, Song
    Cui, Wenjing
    Qi, Lihong
    Pan, Kai
    ACS APPLIED NANO MATERIALS, 2023, 6 (16) : 15247 - 15254
12345