Solution-processed inorganic-organic halide perovskite and charge transport layers for highly efficient and stable perovskite solar cells (Conference Presentation)

Sang Il Seok

doi:10.1117/12.2275948

19 September 2017 Solution-processed inorganic-organic halide perovskite and charge transport layers for highly efficient and stable perovskite solar cells (Conference Presentation)

Sang Il Seok

Author Affiliations +

Proceedings Volume 10363, Organic, Hybrid, and Perovskite Photovoltaics XVIII; 103630P (2017) https://doi.org/10.1117/12.2275948
Event: SPIE Organic Photonics + Electronics, 2017, San Diego, California, United States

Abstract

We have analyzed microstructures of perovskite layers deposited with different composition by controlling X-ray incident angle from 0.05 to 0.5, corresponding to near-surface and full-depth from surface, respectively. The patterns in the perovskite layers will be discussed in detail by combing with a high resolution TEM. In addition, alternative materials for electron- and hole-transporting layers will be introduced, because it would be important to solve several practical issues such as stability and flexibility. Sn-based oxides for the use in electron-transporting layer (ETL) and a low temperature solution-processed copper thiocyanate (CuSCN) as an inorganic HTL were applied to PSCs

Conference Presentation

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Sang Il Seok "Solution-processed inorganic-organic halide perovskite and charge transport layers for highly efficient and stable perovskite solar cells (Conference Presentation)", Proc. SPIE 10363, Organic, Hybrid, and Perovskite Photovoltaics XVIII, 103630P (19 September 2017); https://doi.org/10.1117/12.2275948

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KEYWORDS

Solar cells

Copper

Electron transport

Oxides

Photovoltaics

Transmission electron microscopy

X-rays

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