公开(公告)号：US20080110496A1

公开(公告)日：2008-05-15

申请号：US11737508

申请日：2007-04-19

申请人： Won Cheol JUNG ,  Eun Sung LEE ,  Sang Cheol PARK ,  Young Jun PARK ,  Byung Hee SOHN ,  Jung Gyu NAM ,  Hye Suk JO

发明人： Won Cheol JUNG ,  Eun Sung LEE ,  Sang Cheol PARK ,  Young Jun PARK ,  Byung Hee SOHN ,  Jung Gyu NAM ,  Hye Suk JO

IPC分类号： H01L31/00 ,  C07D213/22 ,  B05D5/12

CPC分类号： H01L51/0086 ,  C07F15/0053 ,  C09B57/10 ,  C09B69/04 ,  H01G9/2031 ,  H01G9/2059

摘要： Disclosed herein are a novel dye for a photoelectric device and a photoelectric device comprising the dye. More particularly, the dye for a photoelectric device incorporates different quaternary ammoniums into a carboxyl or phosphoric acid-substituted bipyridyl ligand of the dye, and a photoelectric device comprising the same. The dye for a photoelectric device as disclosed herein exhibits improved photosensitivity and light absorbing characteristics, thereby making it possible to fabricate a highly efficient photoelectric device when the dye is included in the device.

摘要翻译： 本文公开了一种用于光电装置的新型染料和包含该染料的光电装置。 更具体地，用于光电装置的染料将不同的季铵掺入到染料的羧基或磷酸取代的联吡啶配体中，以及包含其的光电器件。 本文公开的用于光电装置的染料表现出改进的光敏性和光吸收特性，从而当染料包含在器件中时可以制造高效的光电器件。

公开(公告)号：US20080163925A1

公开(公告)日：2008-07-10

申请号：US11840126

申请日：2007-08-16

申请人： Byung Hee SOHN ,  Sang Cheol PARK ,  Jung Gyu NAM ,  Won Cheol JUNG ,  Young Jun PARK ,  Yong Soo KANG ,  Yong Gun LEE

发明人： Byung Hee SOHN ,  Sang Cheol PARK ,  Jung Gyu NAM ,  Won Cheol JUNG ,  Young Jun PARK ,  Yong Soo KANG ,  Yong Gun LEE

IPC分类号： H01L31/04

CPC分类号： H01G9/2009 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542 ,  Y02P70/521

摘要： A dye-sensitized solar cell using an ion-bound oligomer complex is provided. The dye-sensitized solar cell comprises an electrolyte, comprising a first oligomer having a C5-30 heteroaryl group containing a nitrogen heteroatom as a basic functional group at both ends of the molecule, mixed with a second oligomer having an acidic functional group selected from among carboxylic acid, phosphoric acid, and sulfonic acid, at both ends of the molecule, to thus form a salt, which then leads to an ion-bound oligomer complex that constitutes the electrolyte. The solar cell exhibits excellent mechanical properties, can be manufactured conveniently, and can have a high energy conversion efficiency.

摘要翻译： 提供了使用离子键低聚物复合物的染料敏化太阳能电池。 染料敏化太阳能电池包括电解质，其包含第一低聚物，其具有在分子两端含有氮杂原子作为碱性官能团的C 5〜5〜30个杂芳基，与第二低聚物 在分子的两端具有选自羧酸，磷酸和磺酸的酸性官能团，从而形成盐，然后导致构成电解质的离子键低聚物络合物。 太阳能电池表现出优异的机械性能，可以方便地制造，并且可以具有高的能量转换效率。

公开(公告)号：US20070277871A1

公开(公告)日：2007-12-06

申请号：US11560606

申请日：2006-11-16

申请人： Eun Sung LEE ,  Won Cheol JUNG ,  Sang Cheol PARK ,  Young Jun PARK ,  Jung Gyu NAM ,  Jin Young BAE

发明人： Eun Sung LEE ,  Won Cheol JUNG ,  Sang Cheol PARK ,  Young Jun PARK ,  Jung Gyu NAM ,  Jin Young BAE

IPC分类号： H01L31/0256 ,  C07F15/00

CPC分类号： C07F15/0053 ,  C09B57/10 ,  C09B69/04 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/549

摘要： Disclosed are a novel dye, having a dispersant functional group to simultaneously exhibit a dye function and a dispersant function, and a dye-sensitized solar cell including the same. According to this invention, the dye may simultaneously manifest a dye function for absorbing light, made possible by being adsorbed on the entire surface of metal oxide particles, to thus produce excited electrons which are then transferred into a conduction band of metal oxide, and a dispersant function for preventing the agglomeration of the particles to thus improve the uniformity of the metal oxide particles in a paste and film density.

摘要翻译： 公开了具有同时显示染料功能和分散剂功能的分散官能团的新型染料和包含其的染料敏化太阳能电池。 根据本发明，染料可以同时呈现用于吸收光的染料功能，其可以通过吸附在金属氧化物颗粒的整个表面上而形成，从而产生激发的电子，然后转移到金属氧化物的导带中，并且 用于防止颗粒附聚的分散剂功能，从而提高糊料中的金属氧化物颗粒的均匀性和膜密度。

公开(公告)号：US20080087325A1

公开(公告)日：2008-04-17

申请号：US11757831

申请日：2007-06-04

申请人： Byung Hee JOHN ,  Sang Cheol PARK ,  Won Cheol JUNG ,  Jung Gyu NAM ,  Young Jun PARK ,  Eun Sung LEE

发明人： Byung Hee JOHN ,  Sang Cheol PARK ,  Won Cheol JUNG ,  Jung Gyu NAM ,  Young Jun PARK ,  Eun Sung LEE

IPC分类号： B32B27/36 ,  B32B17/06 ,  B32B9/04 ,  H01L31/00 ,  C07F15/00 ,  B32B27/32

CPC分类号： C07F15/0053 ,  C09B57/10 ,  H01G9/2004 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y10T428/31507 ,  Y10T428/31938

摘要： Disclosed is a novel dye for use in a photoelectronic device, wherein the photoelectronic device is comprised of a photoanode comprising the dye. According to the novel dye, the dye is derived through the introduction of a group which narrows the dihedral angle of the dye ligand as well as through the introduction of conjugated groups. Since the dye has improved light sensitivity and absorption properties, it can be used to fabricate a photoelectronic device with high power conversion efficiency.

摘要翻译： 公开了一种用于光电子器件的新型染料，其中光电子器件由包含染料的光电阳极组成。 根据新型染料，通过引入使染料配体的二面角度变窄并通过引入共轭基团的基团来衍生染料。 由于染料具有改善的光敏度和吸收性能，因此可用于制造具有高功率转换效率的光电子器件。

公开(公告)号：US20070269923A1

公开(公告)日：2007-11-22

申请号：US11539448

申请日：2006-10-06

申请人： Eun Sung LEE ,  Young Jun PARK ,  Sang Cheol PARK ,  Jung Gyu NAM ,  Ju Chul PARK

发明人： Eun Sung LEE ,  Young Jun PARK ,  Sang Cheol PARK ,  Jung Gyu NAM ,  Ju Chul PARK

IPC分类号： H01L31/042 ,  H01L21/00

CPC分类号： H01G9/2031 ,  H01G9/2013 ,  H01L31/022466 ,  Y02E10/542

摘要： Disclosed herein is a semiconductor electrode with improved power conversion efficiency through inhibition of recombination reactions of electrons. The semiconductor electrode comprises a transparent electrode consisting of a substrate and a conductive material coated on the substrate, and a metal oxide layer formed on the transparent electrode wherein the metal oxide layer contains a phosphate.Further disclosed is a solar cell employing the semiconductor electrode.

摘要翻译： 本文公开了通过抑制电子的重组反应来提高功率转换效率的半导体电极。 半导体电极包括由基板和涂覆在基板上的导电材料组成的透明电极和形成在透明电极上的金属氧化物层，其中金属氧化物层含有磷酸盐。 另外公开了采用半导体电极的太阳能电池。