OpenLB
Open Library of Bioscience
Advanced Search
Advanced materials (Deerfield Beach, Fla.)
Oct, 2016;28 (40): 8990-8997.

Stable Low-Bandgap Pb-Sn Binary Perovskites for Tandem Solar Cells.

Zhibin Yang, Adharsh Rajagopal, Chu-Chen Chueh, Sae Byeok Jo, Bo Liu, Ting Zhao, Alex K-Y Jen
Author Information
  1. Zhibin Yang: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  2. Adharsh Rajagopal: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  3. Chu-Chen Chueh: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  4. Sae Byeok Jo: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  5. Bo Liu: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  6. Ting Zhao: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
  7. Alex K-Y Jen: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA. ajen@u.washington.edu.
PMID: 27545111 DOI: 10.1002/adma.201602696

Abstract

A low-bandgap (1.33 eV) Sn-based MA FA Pb Sn I perovskite is developed via combined compositional, process, and interfacial engineering. It can deliver a high power conversion efficiency (PCE) of 14.19%. Finally, a four-terminal all-perovskite tandem solar cell is demonstrated by combining this low-bandgap cell with a semitransparent MAPbI cell to achieve a high efficiency of 19.08%.

Keywords

Sn-based perovskites compositional engineering low bandgap tandem solar cells
Journal Article

Word Cloud

Created with Highcharts 10.0.0celllow-bandgapSn-basedcompositionalengineeringhighefficiencytandemsolar133eVMAFAPbSnperovskitedevelopedviacombinedprocessinterfacialcandeliverpowerconversionPCE1419%Finallyfour-terminalall-perovskitedemonstratedcombiningsemitransparentMAPbIachieve1908%StableLow-BandgapPb-SnBinaryPerovskitesTandemSolarCellsperovskiteslowbandgapcells

Similar Articles

Cited By