The Additive Coordination Effect on Hybrids Perovskite Crystallization and High-Performance Solar Cell

Liang Li; Yihua Chen; Zonghao Liu; Qi Chen; Xindong Wang; Huanping Zhou

doi:10.1002/adma.201603021

The Additive Coordination Effect on Hybrids Perovskite Crystallization and High-Performance Solar Cell

Adv Mater. 2016 Nov;28(44):9862-9868. doi: 10.1002/adma.201603021. Epub 2016 Oct 6.

Authors

Liang Li^{1

2}, Yihua Chen², Zonghao Liu², Qi Chen³, Xindong Wang¹, Huanping Zhou^{2

3}

Affiliations

¹ Department of Physical Chemistry, University of Science and Technology Beijing, Beijing, 100083, P. R. China.
² Department of Materials Science and Engineering, Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China.
³ School of Materials Science and Engineering, Beijing Institute of Technology, 5 Zhongguancun South Street, Beijing, 100081, P. R. China.

PMID: 27709662
DOI: 10.1002/adma.201603021

Abstract

The coordination effects of additives during perovskite crystal growth are investigated, and a novel technique to fabricate high-quality perovskite thin films by introduction of weak coordination additives (e.g., acetonitrile) in the precursors is demonstrated.

Keywords: additives; films; high efficiency; perovskites; solar cells.