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Welcome to the solar cell’s world !

 

 

 

 

 

Front-page Story

 

Fangchao Li published his paper on Advanced Functional Materials titled “A Universal Strategy to Utilize Polymeric Semiconductor for Perovskite Solar Cells with Enhanced Efficiency and Longevity”

 

Abstract:

 

In this contribution, we successfully report a facile and universal method to fabricate perovskite solar cells (PSCs) with enhanced efficiency and stability. Through dissolving functional conjugated polymers in antisolvent chlorobenzene to treat the spinning CH3NH3PbI3 perovskite film, the resultant devices exhibit significantly enhanced efficiency and longevity simultaneously. In-depth characterizations demonstrate that thin polymer layer well covers the top surface of perovskite film, resulting in certain surface passivation and morphology modification. More importantly, we have shown that through rational chemical modification, namely molecular fluorination, the air-stability and photo-stability of the perovskite solar cells are remarkably enhanced. Considering the vast selection of conjugated polymer materials and easy functional design, we expect promising new results in further enhancement of device performance. We believe our findings provide exciting insights into the role of conjugated polymer in improving the current perovskite-based solar cells.

DOI: 10.1002/adfm.201706377

News

Ø  2018.03.05 Congrats to Yongjie Wang get married with his girlfriend Yunqi Huang!

Ø  2018.03 Congrats to Kunyuan Lu on the on the acceptation of her paper on Advanced Materials!

Ø  2018.02.16 The year of dog is coming. Happy New Year!

Ø  2018.01.30 Happy birthday to Prof. Ma! All members of group wish Prof. Ma to realize the ambition and reach a brighter future!

Ø  2018.01 Congrats to Yongjie Wang on the acceptation of his paper on Advanced Materials!

Ø  2018.01 Congrats to Yannan Zhang on the acceptation of her paper on Advanced Energy Materials!

Ø  2018.01 Congrats to Lu Han on the acceptation of her paper on Advanced Electronic Materials!

Ø  2018.01 Congrats to Fangchao Li on the acceptation of his paper on Advanced Functional Materials!

Ø  2018.01 Congrats to Jianxia Sun on the acceptation of her paper on Chinese Journal of Chemistry!

Ø  2018.01 Congrats to Jianyu Yuan on the acceptation of his paper on Advanced Energy Materials!

Ø  2018.01 Congrats to Yalong Xu on the publication of his paper on ACS Applied Materials & Interfaces!

Positions available

Undergraduate and master student in the field of chemistry/chemical engineering, physics, materials science and nano-science and other related majors are warmly welcomed to enter oneself for an examination. We encourage undergraduate students to participate in research and prepare your graduation thesis in our lab. Meanwhile, we welcome PhD students and postdoctoral fellow with related experience to join us.

 

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