2021 - Chemsuschem

F. Cheng, J. Zhu, Th. Pauporté

Use of Chloride, other Halides and Pseudohalides Additives for the Fabrication of Efficient and Stable Perovskite Solar Cells

ChemSusChem (2021)

Progresses made on the employment of halide and pseudo-halide additives in organo-metal perovskite solar cells are reviewed. Their function in morphology adjusting, phase stabilizing, energy-level adjusting, trap state passivation and hysteresis elimination are detailed. A deep understanding of the relationship between halide/pseudohalide additive and the improved properties of perovskite solar cell is presented

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2021 - J. Mater chem. a

D. Zheng, T. Pauporté

Control by Mixed-Chloride Additives of the Quality and Homogeneity of Bulk Halide Perovskite upon Film Formation Process.

J. Mater Chem. A (2021)

DOI: 10.1039/D1TA04651A

The roles of mixed ammonium chloride and potassium chloride additives on the growth of Cs0.1FA0.9PbI3 perovskite film is investigated along with the surface treatment by a n-propylammonium iodide solution which produces an interfacial buffer layer. The optimized perovskite solar cell reaches a stabilized power conversion efficiency over 21%.

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2021 - Appl. mater. interfaces

O. Lupan, D. Santos-Carballal, N. Ababii, N. Magariu, S. Hansen, A. Vahl,  L. Zimoch, M. Hoppe, T. Pauporté, Vardan Galstyan, Victor Sontea, Lee Chow, Nora H de Leeuw, Franz Faupel,  Rainer Adelung, Elisabetta Comini.

TiO2/Cu2O/CuO Multi-nanolayers as Sensors for H2 and VOCs: An Experimental and Theoretical Investigation.

ACS Appl. Mater. Interfaces 13 (2021) 32363–32380. DOI :10.1021/acsami.1c04379

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