Journal of Inorganic Materials, Volume. 40, Issue 5, 466(2025)

Effect of Zn2+ Catalyst on Microporous Structure of Porous Carbon Prepared from Phenolic Resin/Ethylene Glycol

Ziyu GUO1,2, Yunzhou ZHU2、*, Li WANG2, Jian CHEN2, Hong LI1、*, and Zhengren HUANG2
Author Affiliations
  • 11. School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
  • 22. Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
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    Figures & Tables(10)
    Flowchart of porous carbon preparation
    Microporous structures of cured resin mixtures with different Zn2+ contents
    Microporous structures (a-g) and EDS element mappings (h, i) of resin mixtures with different Zn2+ contents after carbonation pyrolysis
    Microporous structures of 1.5% Zn2+ porous carbon cured at different temperatures
    (a) Porosity, (b) bulk density and (c) bulk shrinkage of porous carbon; (d) Pore size distribution of porous carbon cured at 90 ℃
    Fourier transform infrared spectra of resin mixtures with different Zn2+ contents after curing at 90 ℃
    Polymerization mechanism of Zn2+-catalyzed phenolic resin
    TG-DSC curves of resin mixtures without Zn2+ and with 1.5% Zn2+
    Raman spectra of porous carbon after pyrolysis of resin mixtures with different Zn2+ contents cured at 90 ℃
    • Table 1. Mean pore size of porous carbon with different Zn2+ contents

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      Table 1. Mean pore size of porous carbon with different Zn2+ contents

      Zn2+/% (in mass) 00.51.01.52.02.5
      Mean pore size/nm49.869.1130.0279.4128.074.3
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    Ziyu GUO, Yunzhou ZHU, Li WANG, Jian CHEN, Hong LI, Zhengren HUANG. Effect of Zn2+ Catalyst on Microporous Structure of Porous Carbon Prepared from Phenolic Resin/Ethylene Glycol [J]. Journal of Inorganic Materials, 2025, 40(5): 466

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    Paper Information

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    Received: Dec. 2, 2024

    Accepted: --

    Published Online: Sep. 2, 2025

    The Author Email: Yunzhou ZHU (yunzhouzhu@mail.sic.ac.cn), Hong LI (lihong2007@shu.edu.cn)

    DOI:10.15541/jim20240502

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