-
公开(公告)号:US08674215B2
公开(公告)日:2014-03-18
申请号:US12737865
申请日:2009-07-31
申请人: Takashi Sekiguchi , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Akira Takahashi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka , Satoko Kambe
发明人: Takashi Sekiguchi , Shingo Kambe , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Akira Takahashi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka
IPC分类号: H01L31/00
CPC分类号: H01L51/424 , H01G9/2009 , H01G9/2018 , H01G9/2059 , H01L51/005 , H01M14/005 , Y02E10/542 , Y02E10/549
摘要: This invention aims to provide a photpelectrical device with a superior conversion efficiency, which comprises an electron transport layer giving a superior electron-transporting performance and a sufficiently large dimentional interface. The photoelectric device further comprises a pair of electrode and a hole transport layer with the electron transport layer and the hole transport layer being interposed between electrodes. The electron transport layer is made of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound is included in a gel layer containing an electrolyte solution which stabilizes a reduction state of the redox moiety.
摘要翻译: 本发明的目的是提供一种具有优异的转换效率的光电器件,其包括具有优异的电子传输性能和足够大的二维界面的电子传输层。 光电器件还包括一对电极和空穴传输层,其中电子传输层和空穴传输层介于电极之间。 电子传输层由具有能够被重复氧化和还原的氧化还原部分的有机化合物制成。 有机化合物被包含在含有稳定氧化还原部分的还原状态的电解质溶液的凝胶层中。
-
公开(公告)号:US20120187387A1
公开(公告)日:2012-07-26
申请号:US13387222
申请日:2010-07-29
申请人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe , Satoko Kambe
发明人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe , Satoko Kambe
CPC分类号: H01L51/5032 , H01G9/2059 , H01L51/0072 , H01L51/5048 , Y02E10/542 , Y02E10/549
摘要: Disclosed is a photoelectric element having an excellent conversion efficiency and provided with a hole transporting layer that is endowed with excellent hole transporting properties and a sufficiently large reaction interface.The photoelectric element of the invention has a pair of electrodes, an electron transporting layer and a hole transporting layer which are disposed between the electrodes, and an electrolyte solution. The hole transporting layer includes a first organic compound having a redox moiety capable of repeated oxidation and reduction. The electrolyte solution stabilizes a reduced state of the redox moiety. The organic compound and the electrolyte solution together form a first gel layer.
摘要翻译: 公开了具有优异的转换效率的光电元件,并且具有赋予优异的空穴传输性和足够大的反应界面的空穴传输层。 本发明的光电元件具有设置在电极之间的一对电极,电子传输层和空穴传输层以及电解质溶液。 空穴传输层包括具有能够重复氧化和还原的氧化还原部分的第一有机化合物。 电解质溶液稳定氧化还原部分的还原状态。 有机化合物和电解液一起形成第一凝胶层。
-
公开(公告)号:US20110146796A1
公开(公告)日:2011-06-23
申请号:US12737865
申请日:2009-07-31
申请人: Takashi Sekiguchi , Shingo Kambe , Satoko Kambe , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Akira Takahashi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka
发明人: Takashi Sekiguchi , Shingo Kambe , Satoko Kambe , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Akira Takahashi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka
IPC分类号: H01L51/46
CPC分类号: H01L51/424 , H01G9/2009 , H01G9/2018 , H01G9/2059 , H01L51/005 , H01M14/005 , Y02E10/542 , Y02E10/549
摘要: This invention aims to provide a photpelectrical device with a superior conversion efficiency, which comprises an electron transport layer giving a superior electron-transporting performance and a sufficiently large dimentional interface. The photoelectric device further comprises a pair of electrode and a hole transport layer with the electron transport layer and the hole transport layer being interposed between electrodes. The electron transport layer is made of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound is included in a gel layer containing an electrolyte solution which stabilizes a reduction state of the redox moiety.
摘要翻译: 本发明的目的是提供一种具有优异的转换效率的光电器件,其包括具有优异的电子传输性能和足够大的二维界面的电子传输层。 光电器件还包括一对电极和空穴传输层,其中电子传输层和空穴传输层介于电极之间。 电子传输层由具有能够被重复氧化和还原的氧化还原部分的有机化合物制成。 有机化合物被包含在含有稳定氧化还原部分的还原状态的电解质溶液的凝胶层中。
-
公开(公告)号:US08841550B2
公开(公告)日:2014-09-23
申请号:US13379114
申请日:2010-06-16
申请人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Satoko Kambe
发明人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe
CPC分类号: H01L51/004 , H01G9/2004 , H01G9/2027 , H01G9/2059 , H01L51/0035 , H01L51/005 , H01M14/005 , Y02E10/542
摘要: A photoelectric element provided with an electron transport layer having excellent electron transport property and sufficiently wide reaction interface, and that has excellent conversion efficiency.The photoelectric element has an electron transport layer 3 and a hole transport layer 4 sandwiched between a pair of electrodes 2 and 5. The electron transport layer 3 is formed of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound contains an electrolyte solution which stabilizes the reduced state of the redox moiety, and forms a gel layer 6 containing a sensitizing dye. Thus, the organic compound and the electrolyte solution in the electron transport layer 3 constitute the gel layer 6, while at the same time, the sensitizing dye is present within the gel layer 6, whereby the reaction interface of the organic compound is enlarged, improving the conversion efficiency and the electron hand-over efficiency from the sensitizing dye to the organic compound in the electron transport layer 3, as a result of which the electron transport efficiency is improved.
摘要翻译: 提供具有优异的电子传输性和足够宽的反应界面的电子传输层的光电元件,具有优异的转换效率。 光电元件具有夹在一对电极2和5之间的电子传输层3和空穴传输层4.电子传输层3由能够被重复氧化和还原的氧化还原部分的有机化合物形成。 有机化合物含有稳定氧化还原部分的还原状态的电解质溶液,形成含有敏化染料的凝胶层6。 因此,电子传输层3中的有机化合物和电解质溶液构成凝胶层6,同时,敏化染料存在于凝胶层6内,有机化合物的反应界面扩大,提高 电子传输层3中的敏化染料向有机化合物的转换效率和电子切换效率,结果提高了电子传输效率。
-
公开(公告)号:US08592807B2
公开(公告)日:2013-11-26
申请号:US13387222
申请日:2010-07-29
申请人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Satoko Kambe
发明人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe
IPC分类号: H01L51/44
CPC分类号: H01L51/5032 , H01G9/2059 , H01L51/0072 , H01L51/5048 , Y02E10/542 , Y02E10/549
摘要: Disclosed is a photoelectric element having an excellent conversion efficiency and provided with a hole transporting layer that is endowed with excellent hole transporting properties and a sufficiently large reaction interface.The photoelectric element of the invention has a pair of electrodes, an electron transporting layer and a hole transporting layer which are disposed between the electrodes, and an electrolyte solution. The hole transporting layer includes a first organic compound having a redox moiety capable of repeated oxidation and reduction. The electrolyte solution stabilizes a reduced state of the redox moiety. The organic compound and the electrolyte solution together form a first gel layer.
摘要翻译: 公开了具有优异的转换效率的光电元件,并且具有赋予优异的空穴传输性和足够大的反应界面的空穴传输层。 本发明的光电元件具有设置在电极之间的一对电极,电子传输层和空穴传输层以及电解质溶液。 空穴传输层包括具有能够重复氧化和还原的氧化还原部分的第一有机化合物。 电解质溶液稳定氧化还原部分的还原状态。 有机化合物和电解液一起形成第一凝胶层。
-
公开(公告)号:US20130025683A1
公开(公告)日:2013-01-31
申请号:US13575395
申请日:2011-02-04
申请人: Takashi Sekiguchi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Satoko Kambe
发明人: Takashi Sekiguchi , Takeyuki Yamaki , Mitsuo Yaguchi , Michio Suzuka , Shingo Kambe , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato
IPC分类号: H01L51/44
CPC分类号: H01L51/4226 , H01G9/2018 , H01G9/2031 , H01G9/2059 , H01L2251/306 , H01L2251/308 , Y02E10/542 , Y02E10/549
摘要: The present invention provides a photoelectric conversion element comprising: an electron transport layer which has an excellent electron transport property and a sufficient reaction interface, and having excellent conversion efficiency. In the present invention, a photoelectric conversion element comprises: a first electrode; a second electrode; a stack of an electron transport layer and hole transport layer, the stack being interposed between the first electrode and the second electrode; an electrolyte solution; and a conductive agent; the electron transport layer containing an organic compound having a redox moiety causing repetitive oxidation-reduction reactions, the electrolyte solution being selected to give stable reduction condition of the redox moiety, the organic compound and the electrolyte solution being cooperative to form a gel layer. Wherein the conductive agent is present within the gal layer and kept at least partly in contact with the first electrode.
摘要翻译: 本发明提供一种光电转换元件,包括:具有优异的电子传输性和足够的反应界面的电子传输层,并具有优异的转换效率。 在本发明中,光电转换元件包括:第一电极; 第二电极; 电子传输层和空穴传输层的堆叠,堆叠被插入在第一电极和第二电极之间; 电解质溶液; 和导电剂; 电子传输层含有具有氧化还原部分的有机化合物引起重复的氧化还原反应,电解质溶液被选择为使氧化还原部分,有机化合物和电解质溶液的稳定还原条件协同作用形成凝胶层。 其中导电剂存在于gal层内并保持与第一电极至少部分接触。
-
公开(公告)号:US08729532B2
公开(公告)日:2014-05-20
申请号:US13322048
申请日:2010-05-21
申请人: Takashi Sekiguchi , Hiroyuki Nishide , Michio Suzuka , Takeyuki Yamaki , Kenichi Oyaizu , Fumiaki Kato , Satoko Kambe
发明人: Takashi Sekiguchi , Hiroyuki Nishide , Michio Suzuka , Takeyuki Yamaki , Kenichi Oyaizu , Fumiaki Kato , Shingo Kambe
IPC分类号: H01L51/46 , C07D333/24 , C07D401/14 , H01L51/54 , C07D209/94
CPC分类号: H01M14/005 , C09B11/02 , C09B23/0008 , C09B23/105 , C09B23/148 , C09B47/045 , C09B57/008 , C09B57/10 , C09B69/008 , H01G9/2018 , H01G9/2059 , H01L51/005 , H01L51/0061 , H01L51/0068 , H01L2251/306 , Y02E10/542
摘要: The present invention provides a light-absorbing material capable of providing high photoelectric conversion efficiency when applied to a photoelectric conversion element.The light-absorbing material of the present invention has a structure represented by Formula (1) below: X—Y (1) (wherein X represents a light-absorbing site, and Y represents a radical site that becomes a radical when in an oxidized state and/or when in a reduced state, and is capable of repeated oxidation-reduction).
摘要翻译: 本发明提供一种当应用于光电转换元件时能够提供高光电转换效率的光吸收材料。 本发明的光吸收材料具有下述式(1)所示的结构:X-Y(1)(其中X表示吸光部位,Y表示当处于氧化状态时成为自由基的自由基部位 状态和/或处于还原状态时,并且能够重复氧化还原)。
-
公开(公告)号:US20120181516A1
公开(公告)日:2012-07-19
申请号:US13322048
申请日:2010-05-21
申请人: Takashi Sekiguchi , Hiroyuki Nishide , Michio Suzuka , Takeyuki Yamaki , Kenichi Oyaizu , Fumiaki Kato , Shingo Kambe , Satoko Kambe
发明人: Takashi Sekiguchi , Hiroyuki Nishide , Michio Suzuka , Takeyuki Yamaki , Kenichi Oyaizu , Fumiaki Kato , Shingo Kambe , Satoko Kambe
IPC分类号: H01L51/46 , C07D333/24 , C07D401/14 , H01L51/54 , C07D209/94
CPC分类号: H01M14/005 , C09B11/02 , C09B23/0008 , C09B23/105 , C09B23/148 , C09B47/045 , C09B57/008 , C09B57/10 , C09B69/008 , H01G9/2018 , H01G9/2059 , H01L51/005 , H01L51/0061 , H01L51/0068 , H01L2251/306 , Y02E10/542
摘要: The present invention provides a light-absorbing material capable of providing high photoelectric conversion efficiency when applied to a photoelectric conversion element.The light-absorbing material of the present invention has a structure represented by Formula (1) below: X—Y (1) (wherein X represents a light-absorbing site, and Y represents a radical site that becomes a radical when in an oxidized state and/or when in a reduced state, and is capable of repeated oxidation-reduction).
摘要翻译: 本发明提供一种当应用于光电转换元件时能够提供高光电转换效率的光吸收材料。 本发明的光吸收材料具有下述式(1)所示的结构:X-Y(1)(其中X表示吸光部位,Y表示当处于氧化状态时成为自由基的自由基部位 状态和/或处于还原状态时,并且能够重复氧化还原)。
-
公开(公告)号:US20120119193A1
公开(公告)日:2012-05-17
申请号:US13379114
申请日:2010-06-16
申请人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe , Sakoto Kambe
发明人: Takashi Sekiguchi , Mitsuo Yaguchi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Michio Suzuka , Shingo Kambe , Sakoto Kambe
IPC分类号: H01L51/54
CPC分类号: H01L51/004 , H01G9/2004 , H01G9/2027 , H01G9/2059 , H01L51/0035 , H01L51/005 , H01M14/005 , Y02E10/542
摘要: A photoelectric element provided with an electron transport layer having excellent electron transport property and sufficiently wide reaction interface, and that has excellent conversion efficiency.The photoelectric element has an electron transport layer 3 and a hole transport layer 4 sandwiched between a pair of electrodes 2 and 5. The electron transport layer 3 is formed of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound contains an electrolyte solution which stabilizes the reduced state of the redox moiety, and forms a gel layer 6 containing a sensitizing dye. Thus, the organic compound and the electrolyte solution in the electron transport layer 3 constitute the gel layer 6, while at the same time, the sensitizing dye is present within the gel layer 6, whereby the reaction interface of the organic compound is enlarged, improving the conversion efficiency and the electron hand-over efficiency from the sensitizing dye to the organic compound in the electron transport layer 3, as a result of which the electron transport efficiency is improved.
摘要翻译: 提供具有优异的电子传输性和足够宽的反应界面的电子传输层的光电元件,具有优异的转换效率。 光电元件具有夹在一对电极2和5之间的电子传输层3和空穴传输层4.电子传输层3由能够被重复氧化和还原的氧化还原部分的有机化合物形成。 有机化合物含有稳定氧化还原部分的还原状态的电解质溶液,形成含有敏化染料的凝胶层6。 因此,电子传输层3中的有机化合物和电解质溶液构成凝胶层6,同时,敏化染料存在于凝胶层6内,有机化合物的反应界面扩大,提高 电子传输层3中的敏化染料向有机化合物的转换效率和电子切换效率,结果提高了电子传输效率。
-
公开(公告)号:US20140124757A1
公开(公告)日:2014-05-08
申请号:US14007800
申请日:2012-12-12
申请人: Takashi Sekiguchi , Michio Suzuka , Naoki Hayashi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Naoki Sano
发明人: Takashi Sekiguchi , Michio Suzuka , Naoki Hayashi , Takeyuki Yamaki , Hiroyuki Nishide , Kenichi Oyaizu , Fumiaki Kato , Naoki Sano
IPC分类号: H01L51/00
CPC分类号: H01L51/0067 , H01G9/2059 , H01L51/0006 , H01L51/004 , H01L2251/306 , Y02E10/542 , Y02E10/549 , Y02P70/521
摘要: To provide a photoelectric element A including a first electrode 2, a second electrode 3 arranged opposite to the first electrode 2, an electron transport layer 1 provided on a face of the first electrode 2, the face being opposite to the second electrode 3, a photosensitizer 5 supported on the electron transport layer 1, and a hole transport layer 4 interposed between the first electrode 2 and the second electrode 3. The electron transport layer 1 includes a filled part 8 containing an organic molecule.
摘要翻译: 为了提供一种光电元件A,包括第一电极2,与第一电极2相对设置的第二电极3,设置在第一电极2的表面上的电子传输层1,与第二电极3相对的面, 负载在电子传输层1上的光敏剂5和介于第一电极2和第二电极3之间的空穴传输层4.电子传输层1包括含有有机分子的填充部分8。
-
-
-
-
-
-
-
-
-