Jianping Deng1, Qianqian Zhang1, Yuling Lan1, Lingcong Luo1, Zimin Dai1, Zhonghang Lin1, Zhixin Lu1, Jiancheng Yuan1, Yiqi Fu1, Lu Luo2,*, Weigang Zhao1,*
Journal of Renewable Materials, Vol.11, No.6, pp. 2631-2646, 2023, DOI:10.32604/jrm.2023.027163
Abstract The development and utilization of biomass and agroforestry processing byproducts for high-value applications
have been an important topic in the field of renewable materials research. Based on this, a two-step microwave
hydrothermal pre-carbonization and KOH activation method was proposed to synthesize tannin-based activated
carbons with a high specific surface area, hierarchical pore structure, and good electrochemical performance. The
microstructure, texture properties, and physicochemical characteristics were investigated. The results show that
the prepared tannin-based activated carbons presented a hierarchical pore structure (micro- and mesopores) with
a specific surface area as high as 997.46 m3 g−1
. The electrochemical analysis shows that… More >
Graphic Abstract
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