The first salicylaldehyde Schiff base organic-inorganic hybrid lead iodide perovskite ferroelectric.

Bin-Bin DengTing-Ting ChengYan-Ting HuShu-Ping ChengChao-Ran HuangHang YuZhong-Xia Wang

Published in: Chemical communications (Cambridge, England) (2022)

A salicylaldehyde Schiff base hybrid lead iodide perovskite [SAPD]PbI 3 (SAPD = 1-((2-hydroxybenzylidene)amino)pyridin-1-ium) was found to show a robust nonlinear optical response and large spontaneous polarization. We expect this work to inspire researchers to investigate the optical control of ferroelectricity in hybrid perovskites.

Keyphrases

solar cells
high resolution
room temperature
high speed
high efficiency
water soluble
perovskite solar cells