articleEnergy & Environmental ScienceJan 1, 2022Closed access

Optimized carrier extraction at interfaces for 23.6% efficient tin–lead perovskite solar cells

SHShuaifeng HuKOKento OtsukaRMRichard MurdeyTNTomoya NakamuraMAMinh Anh Truong

Kyoto University · Kyoto University Institute for Chemical Research · +3 more institutions

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Abstract

This work provides an efficient way to facilitate both electron and hole extraction in the designated interfaces of perovskite solar cells. A record power conversion efficiency of 23.6% for mixed Sn–Pb perovskite solar cell devices is realized.

Citation impact

434
total citations
FWCI
35.64
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100%
References
92
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Authors

14

Topics & keywords

Topics
Keywords
  • Perovskite (structure)
  • Materials science
  • Energy conversion efficiency
  • Tin
  • Extraction (chemistry)
  • Perovskite solar cell
  • Optoelectronics
  • Solar cell
UN Sustainable Development Goals
  • Affordable and clean energy
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