4.7 Article

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

Journal

CHEMICAL COMMUNICATIONS
Volume 52, Issue 75, Pages 11296-11299

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c6cc05877a

Keywords

-

Funding

  1. National Natural Science Foundation of China [61076040]
  2. Specialized Research Fund for the Doctoral Program of Higher Education of China [2012011111006]
  3. Open Research Fund of the State Key Laboratory of Pulsed Power Laser Technology of Chian in the Electronic Engineering Institute (Hefei) [SKL 2015 KF 04]

Ask authors/readers for more resources

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.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.7
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available