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公开(公告)号:US20190214592A1
公开(公告)日:2019-07-11
申请号:US16352521
申请日:2019-03-13
CPC分类号: H01L51/4226 , H01G9/2027 , H01G9/2031 , H01G9/204 , H01L27/301 , H01L51/0011 , H01L51/0014 , H01L51/0017 , H01L51/0032 , H01L51/42 , H01L51/4233 , H01L51/4253 , H01L51/44 , Y02E10/549 , Y02P70/521
摘要: A photovoltaic device comprises plural layers separated into plural cells, each comprising a region of a photoactive layer and electrodes on opposite sides thereof. Each of the regions of the photoactive layer are formed comprising a first part that comprises photoactive material and a second part that is not photoactive and that has a greater transmittance of visible light than the light absorbing photoactive material, in pre-selected locations, or in a pre-selected distribution of locations, across the region of the photoactive layer. One of the first and second parts are located in plural separate areas within the other of the first and second parts. The transparency of the photovoltaic device is increased by the transmission of light through the second part that is not photoactive.
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公开(公告)号:US20190198260A1
公开(公告)日:2019-06-27
申请号:US16329551
申请日:2017-08-30
申请人: FUJIKURA LTD.
发明人: Mami Naka , Kazuhiro Yamamoto , Yasuyuki Seki
CPC分类号: H01G9/28 , H01G9/20 , H01G9/2018 , H01G9/2027 , H01G9/2059 , H01G9/2068 , H01M10/42 , H01M10/44 , H01M10/465 , H01M10/48 , H02J7/345 , H02J7/35 , H02S40/32 , H02S40/38 , H02S50/00
摘要: A photoelectric conversion device includes: a photoelectric conversion element; a voltage converter; an electric storage; a load; a voltage monitor; a switch that switches between a first state and a second state; and a controller. In the first state, a voltage output from the voltage converter is applied to the electric storage but not the load, and in the second state, the voltage output is not applied to either the electric storage or the load. When the monitored voltage of the electric storage reaches a full charge voltage of the electric storage, the electric storage is discharged and a voltage is applied to the load by switching the switch to the second state. When the monitored voltage of the electric storage becomes less than the full charge voltage of the electric storage, the electric storage is charged by switching the switch to the first state.
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公开(公告)号:US20180248133A1
公开(公告)日:2018-08-30
申请号:US15966994
申请日:2018-04-30
申请人: HEE Solar, L.L.C.
发明人: Michael D. Irwin , Vivek V. Dhas
IPC分类号: H01L51/00 , H01L51/42 , H01G9/20 , H01L31/18 , H01L31/0256
CPC分类号: H01L51/0077 , H01G9/2009 , H01G9/2027 , H01G9/2031 , H01G9/2045 , H01G9/2059 , H01L31/053 , H01L31/18 , H01L51/006 , H01L51/0061 , H01L51/42 , H01L51/422 , H01L51/4226 , H01L51/4253 , H01L51/4266 , H01L51/448 , H01L2031/0344 , Y02E10/542 , Y02E10/549
摘要: Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes, the active layer having perovskite material and other material such as mesoporous material, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.
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公开(公告)号:US20180019065A1
公开(公告)日:2018-01-18
申请号:US15346435
申请日:2016-11-08
发明人: Po-Tsung HSIAO , Jung-Pin CHIOU , Yung-Liang TUNG , Chih-Chou CHANG , Liang-Kun HUANG , Po-Min CHEN , Wan-Tun HUNG
IPC分类号: H01G9/00 , H01G9/20 , H01L31/0224 , H01L31/18
CPC分类号: H01G9/0029 , H01G9/2027 , H01G9/2059 , H01L31/0224 , H01L31/1884
摘要: A dye adsorption method and a dye adsorption apparatus is provided in this disclosure. The dye adsorption method includes a dye adsorption step. In the dye adsorption step, a dye is injected into and flowed through a space between two electrodes of a solar cell facing each other to obtain at least one dye-adsorbed electrode.
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5.
公开(公告)号:US20170338051A9
公开(公告)日:2017-11-23
申请号:US15110170
申请日:2015-01-19
申请人: ZEON CORPORATION
IPC分类号: H01G9/20 , H01L31/0224 , H01L51/44 , H01L31/0352 , G06F3/041
CPC分类号: H01G9/2045 , G06F3/041 , H01G9/2022 , H01G9/2027 , H01L31/022466 , H01L31/035209 , H01L51/44 , H01L51/444 , H01L51/445 , Y02E10/542 , Y02P70/521
摘要: An oxide layer (2) of tin or niobium is formed on one surface of a carbon nanotube-containing layer (1) containing carbon nanotubes having an average diameter (Av) and a diameter standard deviation (σ) that satisfy a relationship 0.60>3σ/Av>0.20.
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公开(公告)号:US20170330694A1
公开(公告)日:2017-11-16
申请号:US15658995
申请日:2017-07-25
申请人: FUJIFILM Corporation
CPC分类号: H01G9/2059 , H01G9/2027 , H01L51/0047 , H01L51/0094 , H01L51/422 , Y02E10/549 , Y02P70/521
摘要: Provided are a photoelectric conversion element including a first electrode having a photosensitive layer including a light absorber on a conductive support and a second electrode facing the first electrode, in which the light absorber includes a compound having a perovskite-type crystal structure including organic cations, cations of a metallic atom other than elements belonging to Group I of the periodic table, and anions, and at least some of the organic cations constituting the compound are organic cations having a silyl group and a solar cell using the photoelectric conversion element.Also provided is a composition containing a compound represented by Formula (1a) and a halogenated metal. R13Si-L-NR23Hal Formula (1a) In the formula, R1, R2, and L are specific groups. Hal represents a halogen atom.
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公开(公告)号:US20170301479A1
公开(公告)日:2017-10-19
申请号:US15509867
申请日:2015-08-31
发明人: Thomas MOEHL , Mohammad Khaja NAZEERUDDIN , Michael GRÄTZEL , Jeong-Hyeok IM , Nam-Gyu PARK , Konrad DOMANSKI
CPC分类号: H01G9/209 , H01G9/2018 , H01G9/2022 , H01G9/2027 , H01L51/0032 , H01L51/0051 , H01L51/0056 , H01L51/006 , H01L51/4226 , H01L51/4253 , H01L51/442 , H01L51/447 , H01L2251/306 , Y02E10/549
摘要: The present invention concerns a device for room temperature reverse-bias operation photo-detection. The device comprising:—a planar first electrode extending in a planar direction;—a second electrode positioned above the first electrode in a direction substantially perpendicular to said planar direction; and—an active region sandwiched between the first and second electrode. The active region consists of a light absorbing perovskite and wherein the light absorbing perovskite is in direct contact with at least one of the first and second electrodes.
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公开(公告)号:US20170253978A1
公开(公告)日:2017-09-07
申请号:US15415830
申请日:2017-01-25
发明人: SATORU TAMURA , KAZUHITO HATO
CPC分类号: C25B1/003 , C25B1/04 , H01G9/2027 , Y02E60/364 , Y02E60/366 , Y02P20/135
摘要: The present invention provides a photoelectrode 100 includes a first conductor 101 as a substrate; a second conductor 103 which includes a plurality of pillar structures 102 disposed on the first conductor 101, and is transparent; and a photocatalyst layer 104 including a visible-light photocatalyst and disposed on the surfaces of the pillar structures 102. The photoelectrode according to the present invention is capable of effectively utilizing energy of light for an intended reaction such as a water decomposition reaction.
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公开(公告)号:US09737880B2
公开(公告)日:2017-08-22
申请号:US14387745
申请日:2013-03-28
申请人: EMORY UNIVERSITY
发明人: Craig L. Hill , Iourii V. Gueletii , Jie Song , Hongjin Lv , Djamaladdin Musaev , Zhen Luo
IPC分类号: B01J23/888 , B01J23/75 , B01J37/04 , C25B1/04 , C25B11/04 , B01J35/00 , C25B1/00 , C01G51/00 , C25B9/08 , H01G9/20 , B01J31/18 , B01J27/188
CPC分类号: B01J23/888 , B01J23/75 , B01J27/188 , B01J31/1815 , B01J35/0013 , B01J35/0033 , B01J35/004 , B01J37/04 , B01J2523/00 , B01J2531/74 , B01J2531/821 , C01G51/006 , C25B1/003 , C25B1/04 , C25B9/08 , C25B11/0452 , C25B11/0468 , H01G9/2027 , H01G9/2031 , Y02P20/134 , B01J2523/12 , B01J2523/55 , B01J2523/69 , B01J2523/845 , B01J2523/13
摘要: This disclosure relates to photocatalytic polyoxometalate compositions of tungstovanadates and uses as water oxidation catalysts. In certain embodiments, the disclosure relates to compositions comprising water, a complex of a tetra-metal oxide cluster and VW9O34 ligands, and a photosensitizer. Typically, the metal oxide cluster is Co. In certain embodiments, the disclosure relates to electrodes and other devices comprising water oxidation catalysts disclosed herein and uses in generating fuels and electrical power from solar energy.
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10.
公开(公告)号:US20170207033A1
公开(公告)日:2017-07-20
申请号:US15479388
申请日:2017-04-05
申请人: Ashok Chaudhari
发明人: Ashok Chaudhari
CPC分类号: H01G9/2009 , H01G9/2027 , H01L27/302 , H01L31/043 , H01L31/078 , H01L51/0032 , H01L51/4213 , H01L51/4226 , H01L51/445 , Y02E10/549
摘要: A bi-facial tandem solar cell and a method of making a non-toxic perovskite/inorganic thin-film tandem solar cell stable, having matching bandgaps and a hysteresis free design including the steps of depositing a textured oxide buffer layer on an inexpensive substrate, depositing a metal-inorganic film from a eutectic alloy on the buffer layer; and depositing perovskite elements on the metal-inorganic film, thus forming a perovskite layer based on a metal from the metal-inorganic film, incorporating the metal into the perovskite layer wherein said perovskite layer is stable, hysteresis-free, and has a bandgap that matches the bandgap of the metal-inorganic.
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