Analysis of Renewable Energy Research Hotspots and Trends Based on Bibliometric and Patent Survey

Yidan Wang; Jiaxing Wang; Jingli Fan; Yuhui Xia; Xian Zhang

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Analysis of Renewable Energy Research Hotspots and Trends Based on Bibliometric and Patent Survey

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In recent years,renewable energy has taken on an increasingly important role as a result of the depletion of traditional fossil fuels and the pressure of climate change.Due to the advantages of clean energy production and wide availability,research on renewable energy has increased worldwide.We collected data from the Web of Science and the Derwent Innovations Index to analyze research trends in the field of renewable energy.It was found that the number of research achievements in this field has developed rapidly worldwide since 2005.The United States ranks first in the quantity and quality of literature and fourth in the number of authorized patents.China ranks second and first regarding the quantity of literature and authorized patents,respectively.Biomass energy,wind energy,and solar energy are trending research topics in various stages of development.China has maintained close cooperation with the United States,the United Kingdom,Australia,and other countries.

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《经济科学研究（英文）》 |2020年第2期|P.24-30|共7页
作者
Yidan Wang; Jiaxing Wang; Jingli Fan; Yuhui Xia; Xian Zhang;
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作者单位

Center for Sustainable Development and Energy Policy Research(SDEP) School of Energy&Mining Engineering China University of Mining&Technology Beijing(CUMTB) Beijing 100083 China;

Center for Sustainable Development and Energy Policy Research(SDEP) School of Energy&Mining Engineering China University of Mining&Technology Beijing(CUMTB) Beijing 100083 China;

Center for Sustainable Development and Energy Policy Research(SDEP) School of Energy&Mining Engineering China University of Mining&Technology Beijing(CUMTB) Beijing 100083 ChinaState Key Laboratory of Coal Resources and Safe Mining China University of Mining and Technology Beijing 100083 China;

The Administrative Centre for China’s Agenda 21(ACCA21) Ministry of Science and Technology(MOST) Beijing 100038 China;

The Administrative Centre for China’s Agenda 21(ACCA21) Ministry of Science and Technology(MOST) Beijing 100038 China;

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原文格式 PDF
正文语种 chi
中图分类世界工业经济;
关键词
Renewable energy; Technology transfer; Bibliometrics; Authorized patent analysis; Situational analysis;

机译：可再生能源;技术转让;授权专利分析;情境分析;

Analysis of Renewable Energy Research Hotspots and Trends Based on Bibliometric and Patent Survey

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