Concepedia

Extrinsic ion migration in perovskite solar cells

Zhen Li, Chuanxiao Xiao, Ye Yang, Steven P. Harvey, Dong Hoe Kim, Jeffrey A. Christians, Mengjin Yang, Philip Schulz, Sanjini U. Nanayakkara, Chun-Sheng Jiang,

Energy & Environmental Science · 2017 · 620 citations · 51 references

DOIFull text

Open access

Concepts

Abstract

Extrinsic ions (<italic>e.g.</italic>, Li<sup>+</sup>) migrate across perovskite solar cells and modify the TiO<sub>2</sub> layer, affecting device performance and hysteresis.

References

51

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima, Kenjiro Teshima, Yasuo Shirai et al. · Journal of the American Chemical Society · 2009 · 22.6K citations

, , +17

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks, Giles E. Eperon, Giulia Grancini et al. · Science · 2013 · 10.3K citations

, , +17

Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%

Hui‐Seon Kim, Chang-Ryul Lee, Jeong‐Hyeok Im et al. · Scientific Reports · 2012 · 8K citations · Full text

, , +17

Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH <sub>3</sub> NH <sub>3</sub> PbI <sub>3</sub>

Guichuan Xing, Nripan Mathews, Shuangyong Sun et al. · Science · 2013 · 6.8K citations · Full text

, , +17

High-performance photovoltaic perovskite layers fabricated through intramolecular exchange

Woon Seok Yang, Jun Hong Noh, Nam Joong Jeon et al. · Science · 2015 · 6.2K citations · Full text

, , +15