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Wire‐Shaped and Membrane‐Free Fuel Cell Based on Biscrolled Carbon Nanotube Yarn
Author(s) -
Zhou Xiaoshuang,
Zheng Xianhong,
Xu Jiang,
Dai Shengping,
Wang Xi,
Hu Xinghao,
Qiu Yiping,
Yuan Ningyi,
Ding Jianning
Publication year - 2019
Publication title -
energy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.91
H-Index - 44
eISSN - 2194-4296
pISSN - 2194-4288
DOI - 10.1002/ente.201980343
Subject(s) - carbon nanotube , materials science , electrode , power density , fuel cells , proton exchange membrane fuel cell , nanotechnology , carbon fibers , nanotube , membrane , yarn , composite material , chemical engineering , power (physics) , optoelectronics , chemistry , engineering , physics , biochemistry , quantum mechanics , composite number
A flexible membraneless wire‐shaped fuel cell is fabricated by using biscrolled carbon nanotube yarns as electrodes, and green H 2 O 2 as a fuel. It shows a high open‐circuit potential of 0.88 V, a maximum power density of 6.28 mW cm –2 (or 31.4 mW cm –3 ), and excellent stability. More details can be found in article number 1900122 by Ningyi Yuan, Jianning Ding, and co‐workers.