High-temperature Solar Selective Absorbers Using Transparent Conductive Oxide Coated Metal
High-temperature Solar Selective Absorbers Using Transparent Conductive Oxide Coated Metal
复制标题
使用透明导电氧化物涂层金属的高温太阳能选择性吸收器
DOI:
10.1016/j.egypro.2014.10.195
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Fumitada Iguchi and Hiroo Yugami
中科院分区:
文献类型:
--
作者:
Makoto Shimizu;Mari Suzuki;Fumitada Iguchi and Hiroo Yugami
In these days, the application of using thermal energy of sunlight has become widely used in concentrated solar power generation systems (CSP). In CSP, property of the receiver directly contributes to the system efficiency of CSP. The solar selective absorber is used for the receiver to reduce energy loss of thermal radiation. To investigate the mass production technology of fabricating solar selective absorber that can be utilized in high temperature condition, we focused on transparent conductive oxides (TCO) thin film on metal substrate. TCO material has plasma wavelength in infrared region. Therefore the electromagnetic wave with shorter wavelength than plasma wavelength goes through the material, while the electromagnetic wave with longer wavelength is reflected on the surface. It is realized that TCO on metal substrate showed high performance as solar selective absorbers, i.e. high absorptance in visible light range and low emittance in infrared range by numerical simulations. The optical property of fabricated TCO coated metal is well consistent with the simulated property. Consequently, we attain high performance solar selective absorber of which solar absorptance is 0.71 and hemispherical total emittance is 0.11. The thermal stability is also confirmed at 600oC in vacuum for 3 hr.
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影响因子:
5.4
作者:
B. Tsao;D. Tang;D. Jacobson;James F. Morris
通讯作者:
James F. Morris
影响因子:
3.2
作者:
G. Gubbels;Lr Lodewijk Wolff;R. Metselaar
通讯作者:
R. Metselaar
DOI:
10.1016/0165-1633(89)90031-2
发表时间:
1989
期刊:
Solar Energy Materials
影响因子:
--
作者:
Purnima Richharia;K. Chopra
通讯作者:
K. Chopra
DOI:
10.1016/0165-1633(80)90028-3
发表时间:
1980
期刊:
Solar Energy Materials
影响因子:
--
作者:
G. Pellegrini
通讯作者:
G. Pellegrini
DOI:
10.1016/0165-1633(87)90010-4
发表时间:
1987
期刊:
Solar Energy Materials
影响因子:
--
作者:
H Han Haitjema;J. Elich
通讯作者:
J. Elich