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31. 发明专利

JP2007179822A Electrode and dye-sensitized solar cell using it for counter electrode 审中-公开
标题翻译：使用它的电极和电极敏感的太阳能电池
公开(公告)号：JP2007179822A
公开(公告)日：2007-07-12
申请号：JP2005375634
申请日：2005-12-27
申请人： Aisin Seiki Co Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社豊田中央研究所
发明人： FUKANO TATSUO , MOTOHIRO TOMOMI , ITO MUTSUMI , TOYAMA TOMOYUKI , TOYODA TATSUO
IPC分类号： H01M14/00 , H01L31/04
CPC分类号： Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide an electrode or the like capable of sufficiently improving power generation efficiency in a dye-sensitized solar cell. SOLUTION: This electrode used for the counter electrode CE1 of the dye-sensitized solar cell 20 is provided with: a substrate 6; a conductive layer 7 formed on the substrate 6; and catalyst particles arranged on the conductive layer 7 and containing platinum and oxygen. The electrode is characterized by having an ionization potential of 4.95-5.30 eV in the atmosphere. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够充分提高染料敏化太阳能电池的发电效率的电极等。解决方案：用于染料敏化太阳能电池20的对电极CE1的电极设置有：基板6; 形成在基板6上的导电层7; 和催化剂颗粒，其布置在导电层7上并含有铂和氧。电极的特征在于在大气中电离电位为4.95-5.30eV。版权所有（C）2007，JPO＆INPIT

32. 发明专利

JP2005310745A Electrode 有权
标题翻译：电极
公开(公告)号：JP2005310745A
公开(公告)日：2005-11-04
申请号：JP2004377492
申请日：2004-12-27
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： FUKANO TATSUO , MOTOHIRO TOMOMI
IPC分类号： H05B33/28 , H01L51/50 , H05B33/14
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide an electrode, in which the ionization potential at the surface of the current carrying part can be made sufficiently large and at low cost.
SOLUTION: The electrode comprises a first current-carrying part 4 having a first metal oxide on a substrate 2, and a second current-carrying part 6 having a second metal oxide different from the first metal oxide on the first conductive 4, wherein the thickness of the second current-carrying part is not larger than 30 nm, or the second current carrying part has a plurality of island-like parts. In the constitution of the electrode 10, the ionization potential of the second current-carrying part of the electrode can be made sufficiently larger than that of the first current-carrying part or of the second current-carrying part, each of which is independently disposed on the substrate. Thus, since the use of oxygen ions, active oxygen or ion plating method can be dispensed with production cost is lowered. Further, the ionization potential of the second current-carrying part is stabilized at a high level, regardless of the utilization environment of the electrode.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使载流部件的表面的电离电位足够大并且成本低的电极。解决方案：电极包括在基板2上具有第一金属氧化物的第一载流部分4和在第一导电4上具有不同于第一金属氧化物的第二金属氧化物的第二载流部分6，其中第二载流部分的厚度不大于30nm，或者第二载流部分具有多个岛状部分。在电极10的结构中，电极的第二载流部分的电离电位可以比第一载流部分或第二载流部分的电离电位充分大，在基板上。因此，由于使用氧离子，可以省去活性氧或离子镀方法，生产成本降低。此外，无论电极的利用环境如何，第二载流部分的电离电位稳定在高水平。版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2005302695A Photoelectrode and dye-sensitized solar cell equipped with above 审中-公开
标题翻译：具有上述光电和透明的太阳能电池
公开(公告)号：JP2005302695A
公开(公告)日：2005-10-27
申请号：JP2004371953
申请日：2004-12-22
申请人： Aisin Seiki Co Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社豊田中央研究所
发明人： FUKANO TATSUO , MOTOHIRO TOMOMI , TOYAMA TOMOYUKI , ITO MUTSUMI , TOYODA TATSUO
IPC分类号： H01L31/04 , H01M14/00
CPC分类号： Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide a photoelectrode and a dye-sensitized solar cell capable of sufficiently reducing leak current with sufficiently reducing resistance of a transparent conductive membrane in a dye-sensitized solar cell. SOLUTION: The photoelectrode 10 includes a semiconductor electrode 2 having a light-acceptance surface F2, a transparent conductive membrane 3b arranged adjacently on the acceptance surface F2 and containing fluorine dope tin oxide, a transparent conductive membrane 3a arranged adjacently on the transparent conductive membrane 3b and containing tin dope indium oxide, and a transparent substrate 4 arranged adjacently on the transparent conductive membrane 3a. The semiconductor electrode 2 includes an oxide semiconductor particle and a sensitizing dye, with a thickness of the transparent conductive membrane 3b of 30nm or more, ionized potentials of the transparent conductive membranes 3a, 3b of not less than an ionized potential of the oxide semiconductor particle and 4.8eV or less. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：提供能够充分降低染料敏化太阳能电池中的透明导电膜的电阻的充分降低漏电流的光电极和染料敏化太阳能电池。解决方案：光电极10包括具有光接收表面F2的半导体电极2，邻接在接收表面F2上并且包含氟掺杂氧化锡的透明导电膜3b，邻近地设置在透明的透明导电膜3a上的透明导电膜3a 导电膜3b并且含有锡掺杂氧化铟，以及相邻地设置在透明导电膜3a上的透明基板4。半导体电极2包括透明导电膜3b的厚度为30nm以上的氧化物半导体粒子和增感染料，透明导电膜3a，3b的离子化电位为氧化物半导体粒子的电离电位以上和4.8eV以下。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2004349129A Dye-sensitized solar cell 有权
标题翻译：透明的太阳能电池
公开(公告)号：JP2004349129A
公开(公告)日：2004-12-09
申请号：JP2003145277
申请日：2003-05-22
申请人： Aisin Seiki Co Ltd , Toyota Central Res & Dev Lab Inc , アイシン精機株式会社 , 株式会社豊田中央研究所
发明人： FUKANO TATSUO , MOTOHIRO TOMOMI , NISHIMURA KAZUHIKO
IPC分类号： H01L31/04 , H01M14/00
CPC分类号： Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide a dye sensitized solar cell superior in durability wherein an enough photoelectric conversion efficiency can be maintained for a long term, in a dye sensitized solar cell which comprises a semiconductor electrode containing anatase-type titanium dioxide and an electrolyte containing a compound having an ester bond. SOLUTION: The dye sensitized solar cell 20 comprises a photoelectrode 10 which comprises the semiconductor electrode 2 with a light receiving surface F2 containing anatase-type titanium dioxide, and dye as component materials and a transparent electrode 1 having the light receiving surface F1 on the opposite side of a face contacting the semiconductor electrode 2; and a counter electrode CE. The semiconductor electrode 2 and the counter electrode CE are disposed via the electrolyte E so as to be opposed to each other. A compound having an ester bond is contained as a solvent in the electrolyte E; and a light absorption member A is adjacent to the light receiving surface F1 of the photoelectrode 10, and has light transmission characteristics. The light transmittance is not more than 0.2% at a wavelength of ≥290 nm and ≤385 nm, and the light transmittance is not less than 85% at a wavelength of ≥450 nm and ≤900 nm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种染料敏化太阳能电池，其耐久性优异，其中长期保持足够的光电转换效率，包括含有锐钛矿型二氧化钛的半导体电极和含有具有酯键的化合物的电解质。解决方案：染料敏化太阳能电池20包括光电极10，其包括具有含有锐钛矿型二氧化钛的受光面F2和作为成分材料的染料的半导体电极2和具有受光面F1的透明电极1 在与半导体电极2接触的面的相反侧; 和对电极CE。半导体电极2和对电极CE经由电解质E配置成彼此相对。在电解质E中含有具有酯键的化合物作为溶剂; 光吸收构件A与光电极10的受光面F1相邻，具有透光特性。在≥290nm和≤385nm的波长下的透光率不大于0.2％，在≥450nm和≤900nm的波长下的透光率不小于85％。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2003006918A Memory member 有权
标题翻译：记忆成员
公开(公告)号：JP2003006918A
公开(公告)日：2003-01-10
申请号：JP2001185519
申请日：2001-06-19
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： FUKANO TATSUO , KATO NAOHIKO , TAKEDA YASUHIKO , TAKECHI AKIHIRO , MOTOHIRO TOMOMI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243
摘要： PROBLEM TO BE SOLVED: To provide a memory material which makes a higher density possible and is good in recording sensitivity at low energy. SOLUTION: This memory member consists of at least first and second material layers and records information by exerting the energy from outside thereto, thereby changing optical characteristics. The first material layer contains at least oxygen atoms as ingredients or contains sulfur, selenium and tellurium as ingredients and the second material layer consists of laminated layers of at least two kinds and at least one kind of these metals is metal having a melting point below 300 deg.C.
摘要翻译：要解决的问题：提供可以实现更高密度并且在低能量下记录灵敏度良好的记忆材料。解决方案：该记忆部件由至少第一和第二材料层构成，并通过从外部施加能量来记录信息，从而改变光学特性。第一材料层至少含有氧原子作为成分或含有硫，硒和碲作为成分，第二材料层由至少两种层压层组成，并且至少一种这些金属是熔点低于300的金属 ℃

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