Cover Feature: High Performance Inverted Planar MAPbI 3  Perovskite Solar Cells with a Simple Annealing Process (ChemNanoMat 6/2019) | Zendy

Duan Junjie | Zendy; Zhang Yunfang | Zendy; Yu Dengji | Zendy; Wang Fang | Zendy; Dai Jun | Zendy

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Cover Feature: High Performance Inverted Planar MAPbI 3 Perovskite Solar Cells with a Simple Annealing Process (ChemNanoMat 6/2019)

Author(s) -

Duan Junjie,

Zhang Yunfang,

Yu Dengji,

Wang Fang,

Dai Jun

Publication year - 2019

Publication title -

chemnanomat

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.947

H-Index - 32

ISSN - 2199-692X

DOI - 10.1002/cnma.201900196

Subject(s) - annealing (glass) , materials science , crystallization , perovskite solar cell , pedot:pss , optoelectronics , solar cell , planar , perovskite (structure) , photoelectric effect , electrode , solution process , chemical engineering , nanotechnology , composite material , computer science , chemistry , layer (electronics) , computer graphics (images) , engineering

MAPbI 3 perovskite film has been prepared by a simple and fast annealing method. The annealing process includes suspending annealing and a contact annealing step. The MAPbI 3 perovskite film exhibits improved crystallization after being annealed at 90 °C. An ITO/PEDOT:PSS/perovskite/PCBM/Bphen/Ag solar cell was also fabricated, and both MAPbI 3 perovskite solar cell electrode deposition and photoelectric performance tests were performed in ambient air, which could help reduce the production cost. The solar cell showed a PCE of 17.12 % and could work stably for a long time. More information can be found in the Full Paper by Jun Dai et al. on page 715 in Issue 6, 2019 (DOI: 10.1002/cnma.201900097).

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