Cellulose porous microspheres in the removal of dyes and heavy metal ions

IF 3.9 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Materials Science Pub Date : 2025-09-18 DOI:10.1007/s10853-025-11306-6

Dan-Ni Wu, Qin He, Peng Chen, Yi-Hong Yang, Jun-Zhu Xiao, Ya-Mei Wang

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Abstract

With the continual deepening of the sustainable development concept, the application of natural renewable resources in the field of materials science is receiving increasing attention. Cellulose microspheres, as an emerging functional material, exhibit significant application potential across various fields due to their unique porous structure, high specific surface area, and excellent cyclic regeneration capability, particularly in the adsorption of dyes and heavy metal ions. Thus, this paper first systematically examines the structural features of cellulose microspheres and their impact on adsorption performance. It reviews six current preparation methods and categorizes three types of adsorption mechanisms. Building on this foundation, the paper provides a detailed summary of the research progress in the application of cellulose microspheres for dye and heavy metal ion adsorption. Finally, the paper offers insights into future research priorities and development trends for cellulose microspheres, aiming to provide valuable guidance for the development of high-performance cellulose microsphere materials and to enhance their role in the remediation of heavy metal and dye pollution.

Graphical abstract

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纤维素微球在去除染料和重金属离子方面的多孔性

随着可持续发展理念的不断深入，自然可再生资源在材料科学领域的应用日益受到重视。纤维素微球作为一种新兴的功能材料，由于其独特的多孔结构、高比表面积和优异的循环再生能力，特别是对染料和重金属离子的吸附，在各个领域显示出巨大的应用潜力。因此，本文首先系统地考察了纤维素微球的结构特征及其对吸附性能的影响。综述了目前的六种制备方法，并对三种吸附机理进行了分类。在此基础上，对纤维素微球在染料和重金属离子吸附方面的研究进展进行了综述。最后，对纤维素微球未来的研究重点和发展趋势进行了展望，旨在为高性能纤维素微球材料的开发提供有价值的指导，增强其在重金属和染料污染修复中的作用。图形抽象

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来源期刊

Journal of Materials Science 工程技术-材料科学：综合

CiteScore

7.90

自引率

4.40%

发文量

1297

审稿时长

2.4 months

期刊介绍： The Journal of Materials Science publishes reviews, full-length papers, and short Communications recording original research results on, or techniques for studying the relationship between structure, properties, and uses of materials. The subjects are seen from international and interdisciplinary perspectives covering areas including metals, ceramics, glasses, polymers, electrical materials, composite materials, fibers, nanostructured materials, nanocomposites, and biological and biomedical materials. The Journal of Materials Science is now firmly established as the leading source of primary communication for scientists investigating the structure and properties of all engineering materials.