| 基于文献计量的电催化还原CO2研究状况及发展趋势分析 |
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| 引用本文： | 张泽坤,万丹,徐浩,延卫,金晓亮.基于文献计量的电催化还原CO2研究状况及发展趋势分析[J].环境工程,2022,40(11):222-230. |
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| 作者姓名： | 张泽坤 万丹 徐浩 延卫 金晓亮 |
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| 作者单位： | 1. 西安交通大学 环境科学与工程系, 西安 710049; |
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| 基金项目： | 陕西省自然科学基础研究计划（2021JM-012）；浙江省基础公益研究计划（LZY21E080003）；西安交通大学基本科研业务费（xjh012020037） |
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| 摘 要： | 通过电能将CO2还原成高能化学品以实现碳减排受到全球关注。基于此，对Web of Science核心数据库中2012—2021年关于电催化还原CO2研究的4089篇文献进行调研汇总，并利用引文分析软件VOSviewer进行了计量统计和可视化分析。从多个角度分析了该领域研究发展态势，并对未来发展趋势作出预测。结果表明:2012—2021年，电催化还原CO2领域发文量保持稳中有增的态势，其中中国和美国在电催化还原CO2领域处于领先地位，2个国家的科研成果相对突出；电催化还原CO2领域研究重点由单一的金属及合金催化剂材料制备向非金属纳米结构催化剂、催化剂性能精确调控及电催化反应机理揭示等方向转变。
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| 关 键 词： | 电催化 CO2还原 文献计量学 可视化分析 VOSviewer |
| 收稿时间： | 2022-03-07 |
RESEARCH STATUS AND DEVELOPING TREND OF ELECTRO-CATALYTIC REDUCTION OF CO2 BASED ON BIBLIOMETRIC |
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| Affiliation: | 1. Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China;2. Shaanxi Zhengwei Environmental Testing Co., Ltd, Xi'an 710049, China;3. Research Institute of Xi'an Jiaotong University, Hangzhou 311200, China |
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| Abstract: | The reduction of CO2 into high-energy chemicals by electrical energy to achieve carbon reduction has received global attention, and the advent of the Big Data era provided a new research platform. This paper investigated and summarized 4089 papers on electro-catalytic reduction of CO2 in the Web of Science core database during 2012-2021, and used the citation analysis software VOSviewer for metric statistics and visual analysis. The research development trends in this field were analyzed from several perspectives and future development trends were predicted. The results showed that the number of articles published in the field of electro-catalytic reduction of CO2 had been steadily increasing during 2012-2021; China and the USA were the leaders in the field of electro-catalytic reduction of CO2, and the scientific achievements of them were also relatively outstanding; the research focus in the field of electro-catalytic reduction of CO2 had changed from the preparation of single metal and alloy catalyst materials to non-metallic nanostructured catalysts, precise regulation of catalyst performance and mechanism revealing of electro-catalytic reaction, etc. |
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