Investigation of the stoichiometric deviation between the mixed cation, mixed halide lead perovskite thin film and its precursor solution-Reference-Cited by-同舟云学术

Investigation of the stoichiometric deviation between the mixed cation, mixed halide lead perovskite thin film and its precursor solution

Published:2024 Issue:17 Volume:12 Page:6341-6349
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Si Hio-Kun¹,Musa Ahmed Fouad¹,Su Tzu-Sen²^ORCID,Wei Tzu-Chien¹^ORCID

Affiliation:

1. Department of Chemical Engineering, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 300044, Taiwan, Republic of China

2. Graduate Institute of Energy and Sustainability Tech, National Taiwan University of Science and Technology, No. 43, Keelung Rd., Sec.4, Da’an Dist., Taipei City 106335, Taiwan, Republic of China

Abstract

This study introduces a robust method to separate organic and inorganic parts in perovskite films. It pioneers UV-Vis measurement to detect stoichiometric differences between precursor solutions and films, showing a mismatch in chemical composition.

Funder

National Science and Technology Council

National Tsing Hua University

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC00318G

Reference42 articles.

1. Under the spotlight: The organic–inorganic hybrid halide perovskite for optoelectronic applications

2. Slot die coated planar perovskite solar cells via blowing and heating assisted one step deposition

3. Highly Reproducible Large-Area Perovskite Solar Cell Fabrication via Continuous Megasonic Spray Coating of CH3 NH3 PbI3

4. A Fast Deposition-Crystallization Procedure for Highly Efficient Lead Iodide Perovskite Thin-Film Solar Cells

5. Gas-assisted preparation of lead iodide perovskite films consisting of a monolayer of single crystalline grains for high efficiency planar solar cells