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Progress in Preparation and Application of Lignin Hollow Nanospheres |
Received:December 26, 2020 |
DOI:10.11980/j.issn.0254-508X.2021.04.010 |
Key Words:lignin hollow nanospheres application status self-assembly mechanism |
Fund Project:国家自然科学基金(21808209);浙江省自然科学基金(LQ18C160003);浙江省重点研发计划(2021C01094)。 |
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Abstract:Lignin hollow nanospheres are a kind of nanoparticles with spherical and unique hollow structure, which have high specific surface area, biocompatibility and high loading capacity. They have broad application prospects in biomedicine, UV protection, new energy and other fields. In this paper, the self-assembly process of lignin hollow nanospheres was analyzed, and the forming process and preparation mechanism of self-assembly methods, such as solvent-anti solvent method, interfacial fine emulsion polymerization method, template method and cross-linking/coupling polymerization method, developed at home and abroad in recent years were summarized, in order to provide reference for the development of simple and controllable self-assembly preparation of lignin hollow nanospheres and efficient resource utilization. |
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