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Micro‐Supercapacitors: 3D‐Printed Stretchable Micro‐Supercapacitor with Remarkable Areal Performance (Adv. Energy Mater. 14/2020)
Author(s) -
Li Xiran,
Li Hongpeng,
Fan Xiangqian,
Shi Xinlei,
Liang Jiajie
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070064
Subject(s) - supercapacitor , materials science , capacitance , nanotechnology , 3d printed , honeycomb , nanocomposite , nanowire , 3d printing , electrode , energy storage , composite material , optoelectronics , biomedical engineering , medicine , power (physics) , chemistry , physics , quantum mechanics
In article number 1903794, Jiajie Liang and co‐workers present a strategy for the 3D‐printing and unidirectional freezing of a nanocomposite gel composed of MXene, MnO 2 nanowires (NWs), AgNWs, and C60 to construct intrinsically stretchable micro‐supercapacitors (MSCs) with thick and honeycomb‐like porous interdigitated electrodes. The 3D‐printed MSC exhibits high areal capacitance of 216.2 mF cm −2 at 10 mV s −1 , and remains stable when stretched up to 50%.