Literature DB >> 27709195

Shape and phase evolution from CsPbBr3 perovskite nanocubes to tetragonal CsPb2Br5 nanosheets with an indirect bandgap.

Guopeng Li1, Hui Wang1, Zhifeng Zhu1, Yajing Chang1, Ting Zhang1, Zihang Song1, Yang Jiang1.   

Abstract

Tetragonal CsPb2Br5 nanosheets were obtained by an oriented attachment of orthorhombic CsPbBr3 nanocubes, involving a lateral shape evolution from octagonal to square. Meanwhile, the experimental results, together with DFT simulation results, indicated that the tetragonal CsPb2Br5 is an indirect bandgap semiconductor that is PL-inactive with a bandgap of 2.979 eV.

Entities:  

Year:  2016        PMID： 27709195     DOI： 10.1039/c6cc05877a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  18 in total

1.  Metal Halide Perovskite Nanocrystals: Synthesis, Post-Synthesis Modifications, and Their Optical Properties.

Authors:  Javad Shamsi; Alexander S Urban; Muhammad Imran; Luca De Trizio; Liberato Manna
Journal:  Chem Rev       Date:  2019-02-13       Impact factor: 60.622

2.  Effects of Tellurium Doping on Environmental Stability and Luminous Performance of CsPbBr3 Quantum Dots.

Authors:  Zhenyao Liang; Liang Ni; Yang Zhang; Chen Yuan; Le Huang; Yibin Yang; Ye Xiao
Journal:  ACS Omega       Date:  2022-06-15

3.  Postsynthesis Transformation of Insulating Cs4PbBr6 Nanocrystals into Bright Perovskite CsPbBr3 through Physical and Chemical Extraction of CsBr.

Authors:  Francisco Palazon; Carmine Urso; Luca De Trizio; Quinten Akkerman; Sergio Marras; Federico Locardi; Ilaria Nelli; Maurizio Ferretti; Mirko Prato; Liberato Manna
Journal:  ACS Energy Lett       Date:  2017-09-19       Impact factor: 23.101

4.  Zero-Dimensional Cesium Lead Halides: History, Properties, and Challenges.

Authors:  Quinten A Akkerman; Ahmed L Abdelhady; Liberato Manna
Journal:  J Phys Chem Lett       Date:  2018-04-24       Impact factor: 6.475

Review 5.  Low-Dimensional Halide Perovskites and Their Advanced Optoelectronic Applications.

Authors:  Jian Zhang; Xiaokun Yang; Hui Deng; Keke Qiao; Umar Farooq; Muhammad Ishaq; Fei Yi; Huan Liu; Jiang Tang; Haisheng Song
Journal:  Nanomicro Lett       Date:  2017-03-13

6.  Study of the Partial Substitution of Pb by Sn in Cs-Pb-Sn-Br Nanocrystals Owing to Obtaining Stable Nanoparticles with Excellent Optical Properties.

Authors:  Ana Beatriz Ferreira Vitoreti; Said Agouram; Mauricio Solis de la Fuente; Vicente Muñoz-Sanjosé; Marco Antônio Schiavon; Iván Mora-Seró
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2018-04-29       Impact factor: 4.126

Review 7.  Advances in the Stability of Halide Perovskite Nanocrystals.

Authors:  Maning Liu; Anastasia Matuhina; Haichang Zhang; Paola Vivo
Journal:  Materials (Basel)       Date:  2019-11-12       Impact factor: 3.623

8.  Improving the Stability of α-CsPbI3 Nanocrystals in Extreme Conditions Facilitated by Mn2+ Doping.

Authors:  Yu Ji; Jian-Bin Zhang; Hao-Ran Shen; Zhan Su; Hao Cui; Tao Lan; Jia-Qian Wang; Yu-Hui Chen; Lihui Liu; Kun Cao; Wei Shen; Shufen Chen
Journal:  ACS Omega       Date:  2021-05-20

9.  Changing the Dimensionality of Cesium Lead Bromide Nanocrystals by Reversible Postsynthesis Transformations with Amines.

Authors:  Francisco Palazon; Guilherme Almeida; Quinten A Akkerman; Luca De Trizio; Zhiya Dang; Mirko Prato; Liberato Manna
Journal:  Chem Mater       Date:  2017-04-04       Impact factor: 9.811

10.  Mixed-Solvent Polarity-Assisted Phase Transition of Cesium Lead Halide Perovskite Nanocrystals with Improved Stability at Room Temperature.

Authors:  Rui Yun; Li Luo; Jingqi He; Jiaxi Wang; Xiaofen Li; Weiren Zhao; Zhaogang Nie; Zhiping Lin
Journal:  Nanomaterials (Basel)       Date:  2019-10-30       Impact factor: 5.076
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