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Wearable Double‐Twisted Fibrous Perovskite Solar Cell
Author(s) -
Li Ru,
Xiang Xi,
Tong Xiao,
Zou Jingyun,
Li Qingwen
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201501333
Subject(s) - materials science , energy conversion efficiency , perovskite (structure) , carbon nanotube , bending , electrode , optoelectronics , nanotechnology , wearable technology , fiber , layer (electronics) , polymer , wearable computer , solar cell , composite material , chemical engineering , chemistry , computer science , engineering , embedded system
Wearable double‐twisted fibrous perovskite solar cells are developed based on flexible carbon nanotube fiber electrodes, which exhibit a maximum power conversion efficiency of 3.03% and bending stability larger than 1000 cycles, and maintain 89% efficiency after 96 h in ambient conditions if sealed by a transparent polymer layer. The obtained superior performance can shed light on future self‐powering e‐textiles.