Abstract
A bibliometric analysis was performed on solar power-related research between 1991 and 2010 in journals of all the subject categories of the Science Citation Index. “Solar cell”, “solar energy”, “solar power”, “solar radiation” and “solar thermal” were selected as keywords to search in a part of the title, abstract or keywords. The trends were analyzed with the retrieved results in the publication type and language, characters of scientific output, publication distribution by countries, subject categories and journals, and the frequency of title-words and keywords used. Articles on solar power showed a significant growth along with more participation of countries, while the percentage of international papers reduced. The USA was the country with the most related articles and the most-frequent partner among all the international collaborative articles. Articles of Mainland China and South Korea grew much faster than other countries in the latest 5 years. Chemistry and material fields gradually became the mainstream of the solar power research. Synthetically analyzing three kinds of keywords, it showed that thin film solar photovoltaic technology was a hot spot of the solar power research in the past 20 years. “Dye-sensitized solar cell” and “organic” had extremely high increasing rates, which indicated that more attention was paid to kinds of organic solar cells. It could be concluded that the materials of solar cells would be the emphasis of solar power research in the twenty-first century.
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References
Arunachalam, S., & Doss, M. J. (2000). Mapping international collaboration in science in Asia through coauthorship analysis. Current Science, 79(5), 621–628.
Braun, T., Schubert, A. P., & Kostoff, R. N. (2000). Growth and trends of fullerene research as reflected in its journal literature. Chemical Reviews, 100(1), 23–37.
Chopra, K., Paulson, P., & Dutta, V. (2004). Thin-film solar cells: An overview. Progress in Photovoltaics: Research and Applications, 12(2–3), 69–92.
Chuang, K. Y., Huang, Y. L., & Ho, Y. S. (2007). A bibliometric and citation analysis of stroke-related research in Taiwan. Scientometrics, 72(2), 201–212.
Currie, M. J., Mapel, J. K., Heidel, T. D., et al. (2008). High-efficiency organic solar concentrators for photovoltaics. Science, 321(5886), 226.
Garfield, E. (1990). Keywords plus—Isis breakthrough retrieval method. 1. Expanding your searching power on current-contents on diskette. Current Contents, 32, 5–9.
Garg, K. C., & Sharma, P. (1991). Solar power research—A scientometric study of world literature. Scientometrics, 21(2), 147–157.
Guter W., Schone J., Philipps S. P., et al. (2009). Current-matched triple-junction solar cell reaching 41.1 % conversion efficiency under concentrated sunlight. Applied Physics Letters, 94(22).
Ho, Y. S., Satoh, H., & Lin, S. Y. (2010). Japanese lung cancer research trends and performance in Science Citation Index. Internal Medicine, 49(20), 2219–2228.
Hoppe, H., & Sariciftci, N. S. (2004). Organic solar cells: An overview. Journal of Materials Research, 19(7), 1924–1945.
Huang, Y., & Zhao, X. (2008). Trends of DDT research during the period of 1991 to 2005. Scientometrics, 75(1), 111–122.
IEA. (2011). Clean energy progress report [R]. Paris: International Energy Agency.
Kalogirou, S. A. (2004). Solar thermal collectors and applications. Progress in Energy and Combustion Science, 30(3), 231–295.
Li, L. L., Ding, G. H., Feng, N., et al. (2009). Global stem cell research trend: Bibliometric analysis as a tool for mapping of trends from 1991 to 2006. Scientometrics, 80(1), 39–58.
Michael, G. (2003). Dye-sensitized solar cells. Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 4, 145–153.
Rhee, S. W., & Kwon, W. S. (2011). Key technological elements in dye-sensitized solar cells (DSC). Korean Journal of Chemical Engineering, 28(7), 1481–1494.
Suk, F. M., Lien, G. S., Yu, T. C., et al. (2011). Global trends in Helicobacter pylori research from 1991 to 2008 analyzed with the Science Citation Index Expanded. European Journal of Gastroenterology and Hepatology, 23(4), 295–301.
Timothy, D. H. (2010). Photosynthesis-inspired device architectures for organic photovoltaics [M]. Boston: Massachusetts Institute of Technology.
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Dong, B., Xu, G., Luo, X. et al. A bibliometric analysis of solar power research from 1991 to 2010. Scientometrics 93, 1101–1117 (2012). https://doi.org/10.1007/s11192-012-0730-9
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DOI: https://doi.org/10.1007/s11192-012-0730-9