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Updated: Jan 17, 2026

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
Published on: February 27, 2017
Lattice strain control mechanism of geometric adaptation passivation for efficient and stable perovskite solar cells
Zhuoyuan Kong1,2,3, Shuo Ding1,2, Xinjian Li1,2
1Laboratory of Optoelectronic Information Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China. zhangting@nimte.ac.cn.
Abstract:
An investigation into controlling residual stress in perovskite surface lattices using 1,3-diaminopropane dihydroiodide, whose structure geometrically matches the perovskite surface lattice. Perovskite solar cells treated with this passivator achieved a maximum PCE of 24.56% and retained 91.45% PCE after 2400 hours of storage.

