期刊
APL MATERIALS
卷 7, 期 8, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.5114829
关键词
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资金
- National Key Research and Development Program of China [2017YFA0205700]
- State Key Program for Basic Research of China [2015CB659300]
- National Natural Science Foundation of China [11874211, 11574143, 21805132, 11621091, 61735008]
- Natural Science Foundation of Jiangsu Province [BK20180341]
- Fundamental Research Funds for the Central Universities [021314380140, 021314380150]
Solar thermophotovoltaics (STPV), which utilizes the full spectrum of solar energy, possesses a high theoretical system efficiency of 85.4% that well beats the Shockley-Queisser limit of traditional photovoltaics. However, the experimental efficiency reported so far is still less than 10% due to a variety of optical and/or thermal losses. Based on the system efficiency analysis, we first summarize the key components of ideal STPV, which can be divided into the material/structure level and system level. We then introduce new types of solar powered thermophotovoltaics and hybrid STPV systems integrated with other energy conversion systems. A perspective is provided at the end to discuss the challenges and opportunities. (c) 2019 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
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