Dye-sensitized solar cell using ion-bound oligomer complex and method of manufacturing the same
    5.
    发明授权
    Dye-sensitized solar cell using ion-bound oligomer complex and method of manufacturing the same 有权
    使用离子键低聚物络合物的染料敏化太阳能电池及其制造方法

    公开(公告)号:US07910824B2

    公开(公告)日:2011-03-22

    申请号:US11840126

    申请日:2007-08-16

    IPC分类号: H01L31/0203

    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C5-30杂芳基,与具有酸性官能团的第二低聚物混合,所述酸性官能团选自 羧酸,磷酸和磺酸,从而形成盐,然后导致构成电解质的离子键合的低聚物络合物。 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。

    Dye having dispersant function and solar cell comprising the same
    6.
    发明授权
    Dye having dispersant function and solar cell comprising the same 失效
    具有分散剂功能的染料和包含其的太阳能电池

    公开(公告)号:US07626115B2

    公开(公告)日:2009-12-01

    申请号:US11560606

    申请日:2006-11-16

    IPC分类号: H01L31/0256 C07F15/00

    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。

    Paste composition
    7.
    发明授权
    Paste composition 失效
    粘贴成分

    公开(公告)号:US08470209B2

    公开(公告)日:2013-06-25

    申请号:US12769206

    申请日:2010-04-28

    IPC分类号: H01B1/12 B82Y30/00

    摘要: A paste composition comprises a dye containing a novel oligomeric compound with improved dispersion performance. The oligomeric compound comprises a tail structure consisting of hydrophilic and hydrophobic blocks and an amine or imidazole head structure. The paste composition can be used to prepare a semiconductor electrode of a solar cell. A semiconductor electrode produced using the paste composition and a solar cell fabricated using the semiconductor electrode exhibit greatly improved power conversion efficiency and superior processability.

    摘要翻译: 糊剂组合物包含含有改进的分散性能的新型低聚物的染料。 低聚化合物包括由亲水和疏水嵌段和胺或咪唑头结构组成的尾部结构。 该糊剂组合物可用于制备太阳能电池的半导体电极。 使用糊料组合物制造的半导体电极和使用半导体电极制造的太阳能电池显示出大大提高的电力转换效率和优异的加工性。