基于文献计量的CCUS研究发展态势分析

Development trend analysis of CCUS research based on bibliometrics

利用文献计量方法,对2000—2021年Web of Science数据库中关于CCUS这一主题的相关文献进行了系统分析。研究发现,由于2008年G8峰会对CCS示范项目的启动承诺,CCUS领域的研究在2008年之后开始受到广泛关注。在研究国家方面,目前CCUS的研究主要为有CCUS示范项目的中国、美国、英国等国家,同时这些国家也是CCUS领域的主要发文合作对象。另外,虽然中国在CCUS领域的发文量较高,但影响力和较发达国家相比仍有差距。在CCUS研究中,发文量最高的期刊和机构分别是International Journal of Greenhouse Gas Control和加州大学伯克利分校。从研究领域来看,CCUS是一个交叉学科方向,研究主要集中在能源、环境等领域,而且发文的热点期刊影响力也较高。在研究内容方面,目前影响力较大的文章主要是综述性文章,并且研究集中于CCUS技术层面,包括碳捕捉、运输、储存和吸附分离。另外,由于电厂是CO_(2)的最大排放源,对于电厂CO_(2)的CCUS研究也是该领域的一大关注点。

Using bibliometric methods,a systematic analysis of the relevant literature on the topic of CCUS in the Web of Science database from 2000-2021 was conducted.It was found that research in the field of CCUS began to receive widespread attention after 2008 due to the commitment of the G8 summit to launch the CCS demonstration project in 2008.Among the research countries,the current CCUS research is mainly in China,the United States,and the United Kingdom,which have CCUS demonstration projects,and also these countries are the main publishing partners in the field of CCUS.In addition,although China has a high volume of publications in the field of CCUS,there is still a gap between its influence and that of more developed countries.The highest number of publications in CCUS research are published by the International Journal of Greenhouse Gas Control and the University of California,Berkeley,respectively.From the perspective of research fields,CCUS is an interdisciplinary research subject and the research is mainly concentrated in the fields of energy and environment.Furthermore,the hot journals that publish articles are also highly influential.In terms of content,the current influential research are mainly review articles,and the research focuses on the technical issues of CCUS,including carbon capture,transportation,storage,and adsorption and separation.Moreover,since power plants are the largest source of CO_(2)emissions,CCUS research on the CO_(2)in power plants is also a major concern in this field.