DOI: 10.1126/science.aaa9272. High-performance photovoltaic perovskite layers fabricated through intramolecular exchange

High-performance photovoltaic perovskite layers fabricated through intramolecular exchange

10.1126/science.aaa9272

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

Taking in more sun Most efforts to grow superior films of organic-inorganic perovskites for solar cells have focused on methylammonium lead iodide (MAPbI 3 ). However, formamidinium lead iodide (FAPbI 3 ) has a broader solar absorption spectrum that could ultimately lead to better performance. Yang et al. grew high-quality FAPbI 3 films by starting with a film of lead iodide and dimethylsulfoxide (DMSO) and then exchanging the DMSO with formamidinium iodide. Their best devices achieved power conversion efficiencies exceeding 20%. Science , this issue p. 1234

Bibliography

Yang, W. S., Noh, J. H., Jeon, N. J., Kim, Y. C., Ryu, S., Seo, J., & Seok, S. I. (2015). High-performance photovoltaic perovskite layers fabricated through intramolecular exchange. Science, 348(6240), 1234â1237.

Authors 7

Woon Seok Yang (first)
Jun Hong Noh (additional)
Nam Joong Jeon (additional)
Young Chan Kim (additional)
Seungchan Ryu (additional)
Jangwon Seo (additional)
Sang Il Seok (additional)

References 24 Referenced 5,820

Dates

Type	When
Created	10 years, 3 months ago (May 21, 2015, 10:25 p.m.)
Deposited	1 year, 7 months ago (Jan. 15, 2024, 11:24 a.m.)
Indexed	12 minutes ago (Aug. 26, 2025, 1:35 a.m.)
Issued	10 years, 2 months ago (June 12, 2015)
Published	10 years, 2 months ago (June 12, 2015)
Published Print	10 years, 2 months ago (June 12, 2015)

Funders 1

National Research Foundation in Korea 10.13039/501100003725 National Research Foundation of Korea
Region: Asia
pri (Trusts, charities, foundations (both public and private))
Labels3
1. 한국연구재단이 창의적 연구와
2. National Research Foundation (South Korea)
3. NRF

BibTeX

@article{Yang_2015, title={High-performance photovoltaic perovskite layers fabricated through intramolecular exchange}, volume={348}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.aaa9272}, DOI={10.1126/science.aaa9272}, number={6240}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Yang, Woon Seok and Noh, Jun Hong and Jeon, Nam Joong and Kim, Young Chan and Ryu, Seungchan and Seo, Jangwon and Seok, Sang Il}, year={2015}, month=jun, pages={1234–1237} }

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