Ultrafast-freezing-assisted mild preparation of biomass-derived, hierarchically porous, activated carbon aerogels for high-performance supercapacitors
Lignin-derived carbon aerogels (CAs) with hierarchically porous morphologies are facially prepared via ultrafast freezing of droplets of lignin/KOH solutions followed by freeze-drying and in situ activation during carbonization. The CAs exhibit a high specific surface area of 1681.6 m² g⁻¹ and abund...
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Main Authors: | Zhang, Youfang, Zhao, Chenyang, Ong, Wee Kit, Lu, Xuehong |
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Other Authors: | School of Materials Science and Engineering |
Format: | Article |
Language: | English |
Published: |
2021
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/151657 |
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Institution: | Nanyang Technological University |
Language: | English |
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