Issue 6, 2019

Engineering ultrafast charge transfer in a bismuthene/perovskite nanohybrid

Abstract

In this work, 0-dimensional (0D) CsPbBr3 QDs were integrated with 2D bismuthene having ultrafast carrier mobility, to obtain a 0D/2D nanohybrid. Moreover, an excellent charge transfer efficiency (0.53) and an appreciable quenching constant of 2.3 × 105 M−1 were observed. Tuning the ratio of bismuthene in the Bi/perovskite nanohybrid achieved the quantified control of charge transfer efficiency and quenching performance at the interface.

Graphical abstract: Engineering ultrafast charge transfer in a bismuthene/perovskite nanohybrid

Supplementary files

Article information

Article type
Communication
Submitted
03 Jan 2019
Accepted
11 Jan 2019
First published
14 Jan 2019

Nanoscale, 2019,11, 2637-2643

Engineering ultrafast charge transfer in a bismuthene/perovskite nanohybrid

Y. Wang, K. Chen, H. Hao, G. Yu, B. Zeng, H. Wang, F. Zhang, L. Wu, J. Li, S. Xiao, J. He, Y. Zhang and H. Zhang, Nanoscale, 2019, 11, 2637 DOI: 10.1039/C9NR00058E

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