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All-Inorganic Perovskite Solar Cells.

Publication ,  Journal Article
Liang, J; Wang, C; Wang, Y; Xu, Z; Lu, Z; Ma, Y; Zhu, H; Hu, Y; Xiao, C; Yi, X; Zhu, G; Lv, H; Ma, L; Chen, T; Tie, Z; Jin, Z; Liu, J
Published in: Journal of the American Chemical Society
December 2016

The research field on perovskite solar cells (PSCs) is seeing frequent record breaking in the power conversion efficiency (PCE). However, organic-inorganic hybrid halide perovskites and organic additives in common hole-transport materials (HTMs) exhibit poor stability against moisture and heat. Here we report the successful fabrication of all-inorganic PSCs without any labile or expensive organic components. The entire fabrication process can be operated in ambient environment without humidity control (e.g., a glovebox). Even without encapsulation, the all-inorganic PSCs present no performance degradation in humid air (90-95% relative humidity, 25 °C) for over 3 months (2640 h) and can endure extreme temperatures (100 and -22 °C). Moreover, by elimination of expensive HTMs and noble-metal electrodes, the cost was significantly reduced. The highest PCE of the first-generation all-inorganic PSCs reached 6.7%. This study opens the door for next-generation PSCs with long-term stability under harsh conditions, making practical application of PSCs a real possibility.

Duke Scholars

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Published In

Journal of the American Chemical Society

DOI

EISSN

1520-5126

ISSN

0002-7863

Publication Date

December 2016

Volume

138

Issue

49

Start / End Page

15829 / 15832

Related Subject Headings

  • General Chemistry
  • 40 Engineering
  • 34 Chemical sciences
  • 03 Chemical Sciences
 

Citation

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ICMJE
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Liang, J., Wang, C., Wang, Y., Xu, Z., Lu, Z., Ma, Y., … Liu, J. (2016). All-Inorganic Perovskite Solar Cells. Journal of the American Chemical Society, 138(49), 15829–15832. https://doi.org/10.1021/jacs.6b10227
Liang, Jia, Caixing Wang, Yanrong Wang, Zhaoran Xu, Zhipeng Lu, Yue Ma, Hongfei Zhu, et al. “All-Inorganic Perovskite Solar Cells.Journal of the American Chemical Society 138, no. 49 (December 2016): 15829–32. https://doi.org/10.1021/jacs.6b10227.
Liang J, Wang C, Wang Y, Xu Z, Lu Z, Ma Y, et al. All-Inorganic Perovskite Solar Cells. Journal of the American Chemical Society. 2016 Dec;138(49):15829–32.
Liang, Jia, et al. “All-Inorganic Perovskite Solar Cells.Journal of the American Chemical Society, vol. 138, no. 49, Dec. 2016, pp. 15829–32. Epmc, doi:10.1021/jacs.6b10227.
Liang J, Wang C, Wang Y, Xu Z, Lu Z, Ma Y, Zhu H, Hu Y, Xiao C, Yi X, Zhu G, Lv H, Ma L, Chen T, Tie Z, Jin Z, Liu J. All-Inorganic Perovskite Solar Cells. Journal of the American Chemical Society. 2016 Dec;138(49):15829–15832.
Journal cover image

Published In

Journal of the American Chemical Society

DOI

EISSN

1520-5126

ISSN

0002-7863

Publication Date

December 2016

Volume

138

Issue

49

Start / End Page

15829 / 15832

Related Subject Headings

  • General Chemistry
  • 40 Engineering
  • 34 Chemical sciences
  • 03 Chemical Sciences