基于文献计量的光合藻类燃料电池研究趋势分析

Research of photosynthetic algal microbial fuel cell based on bibliometric analysis

近年来,光合藻类微生物燃料电池相关研究受到各界广泛关注.为了解光合藻类微生物燃料电池领域的研究进展,以Web of Science的SCI-EXPANDED数据库为数据源,利用文献计量软件对2000-01-01—2021-12-22范围内该领域内文献进行计量分析.结果表明:①近10年来该领域研究的影响正迅速扩大;②研究主要涉及材料科学、环境工程学等学科,学科交叉现象和环境友好性突出;③学者主要以合作的方式进行研究;④中国目前发文量最高,但学术影响力仍需扩大;⑤前期该领域的研究热点主要与光电转化原理相关,后期该领域的研究热点主要与生物识别、电池其他应用相关;⑥该领域还有待进一步提升的方面,包括:机理的进一步研究、电池应用效能的提升以及藻类选择的优化.对研究现状与成果进行梳理,有助于为该领域研究瓶颈找到突破口,推动新能源技术的进步和碳中和理念的落实.

In recent years,photosynthetic algal microbial fuel cells(PAMFCs)have attracted extensive attention.The different bibliometric tools were adopted to investigate the articles on the PAMFCs published from 2000.1.1 to 2021.12.22 to figure out the research development in this field based on SCI-EXPANDED database of Web of Science.The results indicated that the research impact of PAMFCs has expanded rapidly over the past 10 years.The main subjects on the PAMFCs involved material science,environmental engineering and so on.The prominent features of the research on the PAMFCs are interdisciplinary and environmental friendly.The researchers mainly carry out the investigation through cooperation.The Chinese scholars mainly contributed the articles on the PAMFCs,but the academic influence of research still needs to strengthen.The early research on PAMFCs mainly involved the principle of photoelectric conversion,and the research hotspot in this field is mainly related to biometrics,batteries and other applications in recent years.Future efforts on the PAMFCs should involve improvement in the mechanisms and the efficiency of microbial fuel cell and optimization of algae selection.Review of the research and achievements on the PAMFCs facilitate the breakthroughs of research bottlenecks,the progress of new energy technology and implementation of carbon neutralization.