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In Situ Structure Characterization in Slot‐Die‐Printed All‐Polymer Solar Cells with Efficiency Over 9%
Author(s) -
Zhong Wenkai,
Hu Qin,
Jiang Yufeng,
Li Yu,
Chen Teresa L.,
Ying Lei,
Liu Feng,
Wang Cheng,
Liu Yi,
Huang Fei,
Cao Yong,
Russell Thomas P.
Publication year - 2019
Publication title -
solar rrl
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.544
H-Index - 37
ISSN - 2367-198X
DOI - 10.1002/solr.201970073
Subject(s) - solar cell , in situ , materials science , crystallization , polymer solar cell , polymer , characterization (materials science) , die (integrated circuit) , scattering , heterojunction , optoelectronics , chemical engineering , optics , composite material , nanotechnology , chemistry , physics , engineering , organic chemistry
In article no. 1900032 , Lei Ying, Feng Liu, Fei Huang, Thomas P. Russell, and co‐workers study the multiple crystallization kinetics during bulk‐heterojunction film drying for all‐polymer solar cells by using in situ grazing incidence wide‐angle X‐ray scattering. Printing with 1,8‐diiodooctance is helpful for the formation of a multi‐length‐scale phase separation, and ultimately improves the solar cell performance.