Spanning the Solar Spectrum: Azopolymer Solar Thermal Fuels for Simultaneous UV and Visible Light Storage
Spanning the Solar Spectrum: Azopolymer Solar Thermal Fuels for Simultaneous UV and Visible Light Storage
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DOI:
10.1002/aenm.201601622
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发表时间:
2017-02-08
影响因子:
27.8
通讯作者:
Wu, Si
中科院分区:
文献类型:
--
作者:
Saydjari, Andrew K.;Weis, Philipp;Wu, Si
A UV-sensitive azopolymer and a visiblelight-sensitive azopolymer are combined with a fluorescent dye and a filter to create a four-layer solar thermal cell with record efficiency gravimetric energy density. While most azopolymers discharge under visible irradiation, this device can use a true solar spectrum because fluorescent down-conversion enables storage of light that would otherwise cause discharging.