Title:
太陽電池、多接合型太陽電池、太陽電池モジュール及び太陽光発電システム
Document Type and Number:
Japanese Patent JP7273537
Kind Code:
B2
Abstract:
To provide a solar cell, multi-junction type solar cell, solar cell module and photovoltaic power generation system, capable of achieving high conversion efficiency.SOLUTION: The solar cell includes: a first electrode; a second electrode; and a photoelectric conversion layer provided between the first electrode and the second electrode. When a permeability of the solar cell is measured in a wavelength region of 700-1000 nm, an average value of the permeability is 60% or more.SELECTED DRAWING: Figure 1
Inventors:
Soichiro Shibasaki
June Yamazaki
Naoyuki Nakagawa
Sara Yoshio
Kazushige Yamamoto
June Yamazaki
Naoyuki Nakagawa
Sara Yoshio
Kazushige Yamamoto
Application Number:
JP2019033074A
Publication Date:
May 15, 2023
Filing Date:
February 26, 2019
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
H01L31/072; H01L31/036; H01L31/0463; H01L31/0725; H02S50/10
Domestic Patent References:
| JP2013539234A | ||||
| JP2014183244A | ||||
| JP2009135395A |
Foreign References:
| CN102244111A |
Other References:
DRAGAN, Florin et al.,Optical modeling and simulation of tandem metal oxide solar cells, [online],Annals of west university of Timisoara - Physics,Vol.60,2018年08月29日,pp. 56-66,[令和4年4月25日検索],
LI, Junqiang et al.,Probing defects in nitrogen-doped Cu2O, [online],Scientific Reports,Vol. 4, Article number: 7240,2014年,[令和4年4月25日検索],インターネット
ESPINOSA-CAMACHO, E. et al.,Stability of sputter deposited cuprous oxide (Cu2O) subjected to ageing conditions for photovoltaic applications, [online],Journal of applied physics,Vol. 123,2018年02月26日,[令和4年4月25日検索],
MINAMI, Tadatsugu et al.,Efficiency enhancement using a Zn1-xGex-O thin film as an n-type window layer in Cu2O-based heterojunction solar cells,[online],Applied Physics Express,Vol. 9,2016年,[令和4年9月30日検索],
PAGARE, Pavan K. and TORANE, A. P.,Effect of deposition potential on efficiency of TiO2/Cu2O photoelectrochemical cells,Journal of Materials Science: Materials in Electronics,2018年03月07日,Vol. 29,pp. 8473-8479
BERGUM, Kristin et al.,Improving carrier transport in Cu2O thin films by rapid thermal annealing,Journal of Physics: Condensed Matter,2018年01月24日,Vol. 30, 075702
LI, Junqiang et al.,Probing defects in nitrogen-doped Cu2O, [online],Scientific Reports,Vol. 4, Article number: 7240,2014年,[令和4年4月25日検索],インターネット
ESPINOSA-CAMACHO, E. et al.,Stability of sputter deposited cuprous oxide (Cu2O) subjected to ageing conditions for photovoltaic applications, [online],Journal of applied physics,Vol. 123,2018年02月26日,[令和4年4月25日検索],
MINAMI, Tadatsugu et al.,Efficiency enhancement using a Zn1-xGex-O thin film as an n-type window layer in Cu2O-based heterojunction solar cells,[online],Applied Physics Express,Vol. 9,2016年,[令和4年9月30日検索],
PAGARE, Pavan K. and TORANE, A. P.,Effect of deposition potential on efficiency of TiO2/Cu2O photoelectrochemical cells,Journal of Materials Science: Materials in Electronics,2018年03月07日,Vol. 29,pp. 8473-8479
BERGUM, Kristin et al.,Improving carrier transport in Cu2O thin films by rapid thermal annealing,Journal of Physics: Condensed Matter,2018年01月24日,Vol. 30, 075702
Attorney, Agent or Firm:
Torushin Ikegami
Akira Sudo
Masahiro Takashita
Akira Sudo
Masahiro Takashita