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Engineered Electrode Structure for High‐Performance 3D‐Printed All‐Solid‐State Flexible Microsupercapacitors
Author(s) -
Zhang Yan,
Wang Yaling,
Ganesh Anandha,
Wang Guolong,
Shi Xiaowei,
Qiao Yide,
Liu Jiamei,
Liu Heguang,
Li Lei
Publication year - 2021
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.202170028
Subject(s) - materials science , graphene , electrode , carbon black , electrolyte , nanotechnology , electrochemistry , boosting (machine learning) , inkwell , composite material , computer science , chemistry , natural rubber , machine learning
A method to prepare graphene‐carbon black composite ink for 3D printing electrodes of microsupercapacitors is developed by Lei Li and co‐workers, article number 2100357 . The carbon black (cartoon child) works as pillar to tailor graphene sheets space in electrode structure, relieving graphene aggregation issue. The tailored‐structure of electrode facilitates electron (pupple ball) and electrolyte ion (red ball) transport, boosting the electrochemical performance of microsupercapacitors.