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Flexible Supercapacitors: Ultralight Flexible Electrodes of Nitrogen‐Doped Carbon Macrotube Sponges for High‐Performance Supercapacitors (Small 1/2021)
Author(s) -
Fu Min,
Lv Ruitao,
Lei Yu,
Terrones Mauricio
Publication year - 2021
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.202170001
Subject(s) - supercapacitor , materials science , electrode , carbon fibers , composite number , nanoparticle , nanotechnology , doping , capacitance , diffusion , chemical engineering , composite material , optoelectronics , chemistry , engineering , physics , thermodynamics
In article number 2004827, Min Fu, Ruitao Lv, Yu Lei, and Mauricio Terrones build ultra‐light, flexible and three‐dimensional freestanding electrodes for supercapacitors. Homogenous deposition of NiFe 2 O 4 nanoparticles from vapor diffusion‐precipitation on N‐doped carbon sponges result in a composite material which enables rapid charge and ionic transport.