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生物质化学工程 ›› 2021, Vol. 55 ›› Issue (1): 91-100.doi: 10.3969/j.issn.1673-5854.2021.01.013

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生物质基碳气凝胶的研究进展

张洁1, 段荣帅1, 李子江1, 王慧2, 张宁2, 张淑亚2, 司传领2,*()   

  1. 1. 山东商业职业技术学院, 山东 济南 250103
    2. 天津市制浆造纸重点实验室, 天津科技大学 轻工科学与工程学院, 天津 300457
  • 收稿日期:2020-06-22 出版日期:2021-01-30 发布日期:2021-01-25
  • 通讯作者: 司传领 E-mail:sichli@tust.edu.cn
  • 作者简介:司传领, 教授, 博士, 研究领域为制浆造纸、生物质精炼和环境科学; E-mail:sichli@tust.edu.cn
    张洁(1983-), 女, 山东青岛人, 硕士生, 主要研究方向为环境科学
  • 基金资助:
    天津科技大学国家级大学生创新创业训练计划项目(202010057022);天津科技大学国家级大学生创新创业训练计划项目(202010057025);山东省高等学校青创人才引育计划团队基金资助项目(无编号)

Research Advances on Biomass Derived Carbon Aerogel

Jie ZHANG1, Rongshuai DUAN1, Zijiang LI1, Hui WANG2, Ning ZHANG2, Shuya ZHANG2, Chuanling SI2,*()   

  1. 1. Shandong Institute of Commerce and Technology, Jinan 250103, China
    2. Tianjin Key Laboratory of Pulp & Paper, School of Light Industry Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
  • Received:2020-06-22 Online:2021-01-30 Published:2021-01-25
  • Contact: Chuanling SI E-mail:sichli@tust.edu.cn

摘要:

碳气凝胶是一种新型的纳米多孔碳材料,具有孔隙率高、比表面积大、导电性能优良、耐高温等优点,在催化剂载体、电容器及吸附材料等领域具有广阔的应用前景。与传统的碳气凝胶相比,生物质基碳气凝胶具有前驱体环保可再生的优势,可为生物质高值化、功能化利用提供新思路。本文在简单介绍生物质基碳气凝胶制备过程(包括溶胶-凝胶化、干燥、炭化)的基础上,重点介绍了3类来自不同生物质前驱体(植物纤维素、细菌纤维素和具有三维多孔结构的植物本身)碳气凝胶的制备方法,并对碳气凝胶及其复合材料在催化剂载体、吸附材料、超级电容器、锂离子电池方面的应用进行了综述,最后对生物质基碳气凝胶的研究方向和发展前景进行总结和展望。

关键词: 生物质, 碳气凝胶, 催化剂载体, 超级电容器, 锂离子电池

Abstract:

As a new type of nano-porous carbon-based materials, carbon aerogel has many unique characteristics such as high porosity, large specific surface area, high electrical conductivity, and high thermal stability, etc., which is widely used in the fields of catalyst, capacitors and adsorption materials.Compared with traditional carbon aerogels, biomass-based carbon aerogels have the advantage in abundant and renewable precursors, which opens an opportunity for the high-value and functionalized utilization of biomass. Based on a brief introduction of the preparation process of biomass-based carbon aerogels (including sol gelation, drying and carbonization), this review paper mainly introduced the preparation methods of three types of carbon aerogels from different biomass precursors (plant cellulose, bacterial cellulose and plants with three-dimensional porous structure), and the applications of carbon aerogels in catalyst, adsorption materials, ultracapacitors and lithium-ion batteries were elaborated as well. Finally, the research direction and development prospective of biomass derived carbon aerogels were discussed.

Key words: biomass, carbon aerogel, catalyst carrier, supercapacitor, lithium-ion battery

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