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硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (3): 1086-1095.

所属专题: 陶瓷

• 陶瓷 • 上一篇    下一篇

磷酸铁锂电池材料知识演进及发展趋势的可视化分析

高档妮1, 郭宏伟2, 王毅2, 白赟2, 高依博2   

  1. 1.陕西科技大学图书馆,西安 710021;
    2.陕西科技大学材料科学与工程学院,西安 710021
  • 收稿日期:2022-12-22 修订日期:2023-01-05 出版日期:2023-03-15 发布日期:2023-03-31
  • 作者简介:高档妮(1981—),女,博士研究生。主要从事材料科学学科数据分析方面的研究。E-mail:gaodangni@sust.edu.cn
  • 基金资助:
    国家重点研发计划(2017YFB0310201)

Visualization Analysis of Knowledge Evolution and Development Trend for Lithium Iron Phosphate Battery Materials

GAO Dangni1, GUO Hongwei2, WANG Yi2, BAI Yun2, GAO Yibo2   

  1. 1. Library, Shaanxi University of Science and Technology, Xi’an 710021, China;
    2. School of Materials Science and Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
  • Received:2022-12-22 Revised:2023-01-05 Online:2023-03-15 Published:2023-03-31

摘要: 本文从文献计量分析视角出发,对磷酸铁锂(LiFePO4,LFP)电池材料研究领域的SCI-E论文进行梳理分析。利用CiteSpace6工具,基于SCI-E数据库构建了LFP电池材料研究领域的突显词时区图谱和关键词聚类可视化知识图谱,探究了LFP电池材料知识演进及可视化发展趋势。通过LFP电池材料突显词时区图谱,发现LFP电池材料的知识演进路径由制备方法延伸至应用领域的性能研究,最后到退役LFP电池材料的回收再利用。通过LFP电池材料关键词聚类可视化知识图谱发现,LFP电池材料的代表性发展趋势涉及动力电池性能提升技术、退役电池回收再利用和电池在线热失控管理等。

关键词: 磷酸铁锂电池材料, 知识演进, 突显词时区图谱, 聚类可视化知识图谱

Abstract: The SCI-E papers in the field of lithium iron phosphate (LiFePO4, LFP) battery materials were sorted out and analyzed in this article from bibliometric analysis perspective. Using CiteSpace6 tool, based on SCI-E database, the highlight word time zone map and keyword clustering visualization knowledge map of LFP battery materials were constructed, simultaneously exploring the knowledge evolution and visualization development trend of LFP battery materials. Through LFP battery materials highlight word time zone map, the knowledge evolution path of LFP battery materials extends from preparation method to the performance research in application field, and finally to the recycling of spent LFP battery materials. According to keyword clustering visualization knowledge map, the development trend was obtained. The representative development trends of LFP battery materials involve power battery performance improvement technology, spent battery recycling and battery online thermal runaway management.

Key words: lithium iron phosphate battery material, knowledge evolution, highlight word time zone map, clustering visualization knowledge map

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