Perovskite Solar Cells: Hot‐Electron Injection in a Sandwiched TiO  x  –Au–TiO  x   Structure for High‐Performance Planar Perovskite Solar Cells (Adv. Energy Mater. 10/2015) | Zendy

Yuan Zhongcheng | Zendy; Wu Zhongwei | Zendy; Bai Sai | Zendy; Xia Zhouhui | Zendy; Xu Weidong | Zendy; Song Tao | Zendy; Wu Haihua | Zendy; Xu Luhai | Zendy; Si Junjie | Zendy; Jin Yizheng | Zendy; Sun Baoquan | Zendy

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Perovskite Solar Cells: Hot‐Electron Injection in a Sandwiched TiO x –Au–TiO x Structure for High‐Performance Planar Perovskite Solar Cells (Adv. Energy Mater. 10/2015)

Author(s) -

Yuan Zhongcheng,

Wu Zhongwei,

Bai Sai,

Xia Zhouhui,

Xu Weidong,

Song Tao,

Wu Haihua,

Xu Luhai,

Si Junjie,

Jin Yizheng,

Sun Baoquan

Publication year - 2015

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.201570055

Subject(s) - materials science , perovskite (structure) , energy conversion efficiency , planar , optoelectronics , nanoparticle , nanotechnology , hybrid solar cell , solar cell , chemical engineering , polymer solar cell , computer graphics (images) , computer science , engineering

In article number 1500038, Baoquan Sun and co‐workers report the development of a novel sandwiched structure of TiOx/gold nanoparticles (Au NPs)/TiOx to remedy the trap states in low‐temperature‐processed TiOx films. Hot carriers are injected from Au NPs to the TiOx film and reduce the trap states under solar illumination; this results in a champion perovskite solar cell with the power conversion efficiency of 16.2%.

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