生物可降解塑料研究进展与前沿的CiteSpace分析

生物可降解塑料具有良好的生物降解性，应用前景广阔，已成为当今的研究热点。生物可降解塑料种类繁多，研究领域横跨材料科学、生物工程、化学工程等多个学科，研究内容丰富、方法多样。为准确把握该领域的研究热点、趋势和未来发展动向，利用CiteSpace文献计量软件对Web of Science核心数据库中2001—2021年收录的4 316篇关于生物可降解塑料的文献进行了可视化分析，系统梳理了不同时间节点该领域的研究发展历程、研究热点、文献发表的主要期刊及国内外合作网络，并对未来的发展前景以及重点研究领域进行了展望。本文结果可为相关领域的科研人员分析现有研究成果、把握研究趋势、挖掘研究新方向提供参考和借鉴。

A study based on CiteSpace of research advances and frontiers for biodegradable plastics

By virtue of their excellent biodegradability and promising applications, biodegradable plastics have attracted increasing attention. There are many kinds of biodegradable plastics, and the research fields span across many disciplines such as material science, biological engineering, and chemical engineering. The research topics and methods are rich and diverse. In order to accurately grasp the research hotspots and current and future trends in this field, we have used the CiteSpace bibliometric software to visualize and analyze 4 316 articles on biodegradable plastics in the Web of Science core database from 2001 to 2021, and systematically sort the research development history, research hotspots, literature and cooperative networks in this field at different time points. This study provides an outlook on the future development prospects and key research areas and can provide a reference for researchers in related fields to analyze existing research results, grasp research trends and explore new research directions.