N. N. Udalova, N. N. Chertorizhskiy, E. N. Nemygina, A. V. Trubnikov, A. V. Kurkin, E. A. Goodilin, A. B. Tarasov, “Enhancing perovskite solar cells efficiency <i>via</i> bulk passivation of light absorbing material with L-cysteine hydrochloride”, Mendeleev Commun., 2023, Volume 33, Issue 5,Pages <nobr>679

This article is cited in 3 papers

Communications

Enhancing perovskite solar cells efficiency via bulk passivation of light absorbing material with L-cysteine hydrochloride

N. N. Udalova^a, N. N. Chertorizhskiy^a, E. N. Nemygina^a, A. V. Trubnikov^b, A. V. Kurkin^b, E. A. Goodilin^ab, A. B. Tarasov^ab

^a Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Abstract: L-Cysteine hydrochloride (CysCl) has been found to be an effective additive to hybrid halide perovskites, improving both the quality of perovskite films and the operando parameters of perovskite solar cells. The origin of the CysCl effect on the mixed-cation hybrid halide perovskite and related photovoltaic devices has been disclosed.

Keywords: perovskite solar cells, defect passivation, L-cysteine hydrochloride, power conversion efficiency increase, hybrid halide perovskites.

Language: English

DOI: 10.1016/j.mencom.2023.09.028