Affiliation:
1. School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao, China
2. College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, China
Abstract
Degradable plastics refer to adding some additives to promote their degradation or using renewable natural substances as raw materials; their light quality, good comprehensive performance, easy processing, and many other advantages have been favoured by society. Through the research method of bibliolatry, retrieval in 2013-2023 Web of Science database about biodegradable plastics research related literature information, using CiteSpace measurement analysis software visual analysis in the relevant literature keywords, publications, high cited frequency, cooperation and common word clustering information change trend, analyze the research situation in the field of biodegradable plastics in recent years, summarizes the biodegradable plastic research status, progress and research hotspot. The results of the analysis show that degradable plastic materials are an emerging research field, and the number of publications has increased rapidly since 2020. The 2019-2022 accounted for about 81% of the total in the research period. Most related studies are published in ACS NANO, ADVANCED FUNCTIONAL MATERIALS, NANOSCALE, and other journals, and they have high academic research value. The hot research field of degradable plastics focuses on polylactic acid materials and their mechanical properties. Various research hotspots are very closely related, with strong correlation and complementarity.
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