Premium
A Sustainable Route from Biomass Byproduct Okara to High Content Nitrogen‐Doped Carbon Sheets for Efficient Sodium Ion Batteries
Author(s) -
Yang Tingzhou,
Qian Tao,
Wang Mengfan,
Shen Xiaowei,
Xu Na,
Sun Zhouzhou,
Yan Chenglin
Publication year - 2016
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.201503221
Subject(s) - materials science , carbon fibers , biomass (ecology) , nitrogen , battery (electricity) , doping , chemical engineering , sodium , nanotechnology , composite material , metallurgy , organic chemistry , optoelectronics , chemistry , composite number , agronomy , power (physics) , physics , quantum mechanics , biology , engineering
A sustainable route from the biomass byproduct okara as a natural nitrogen fertilizer to high‐content N‐doped carbon sheets is demonstrated. The as‐prepared unique structure exhibits high specific capacity (292 mAh g −1 ) and extremely long cycle life (exceeding 2000 cycles). A full battery is devised for the practical use of materials with a flexible/wearable LED screen.