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公开(公告)号:US6093757A
公开(公告)日:2000-07-25
申请号:US976989
申请日:1997-11-24
申请人: Fu-Jann Pern
发明人: Fu-Jann Pern
IPC分类号: C08K5/00 , H01L31/048 , C09D131/04 , H01L31/09
CPC分类号: C08K5/005 , B32B17/10678 , B32B17/10788 , H01L31/0481 , Y02E10/50
摘要: A composition and method for encapsulating a photovoltaic device which minimizes discoloration of the encapsulant. The composition includes an ethylene-vinyl acetate encapsulant, a curing agent, an optional ultraviolet light stabilizer, and/or an optional antioxidant. The curing agent is preferably 1,1-di-(t-butylperoxy)-3,3,5-trimethylcyclohexane; the ultraviolet light stabilizer is bis-(N-octyloxy-tetramethyl) piperidinyl sebacate and the antioxidant is selected from the group consisting of tris (2,4-di-tert-butylphenyl) phosphite, tetrakis methylene (3,5-di-tert-butyl-4-hydroxyhydrocinnamate) methane, octadecyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, and 2,2'-ethylidene bis(4,6-di-t-butylphenyl) fluorophosponite. The composition is applied to a solar cell then cured. The cured product contains a minimal concentration of curing-generated chromophores and resists UV-induced degradation.
摘要翻译: 一种封装光伏器件的组合物和方法,其最小化了密封剂的变色。 该组合物包括乙烯 - 乙酸乙烯酯密封剂,固化剂,任选的紫外光稳定剂和/或任选的抗氧化剂。 固化剂优选为1,1-二(叔丁基过氧)-3,3,5-三甲基环己烷; 紫外光稳定剂是二(N-辛氧基 - 四甲基)癸二酸二(哌啶酯)酯,抗氧化剂选自亚磷酸三(2,4-二叔丁基苯基)酯,四亚甲基(3,5-二叔丁基苯基) - 丁基-4-羟基氢化肉桂酸酯)甲烷,3,5-二叔丁基-4-羟基氢化肉桂酸十八烷基酯和2,2'-亚乙基双(4,6-二叔丁基苯基)荧光团。 将组合物施加到太阳能电池然后固化。 固化产物含有固化产生的发色团的最小浓度并且抗紫外线诱导的降解。
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公开(公告)号:US5223634A
公开(公告)日:1993-06-29
申请号:US256912
申请日:1988-10-12
IPC分类号: C07F15/00
CPC分类号: C07F15/0053
摘要: A dimeric composition of the formula: ##STR1## wherein L', L", L'", and L"" are each a bidentate ligand having at least one functional substituent, the ligand selected from bipyridine, phenanthroline, 2-phenylpyridine, bipyrimidine, and bipyrazyl and the functional substituent selected from carboxylic acid, ester, amide, halogenide, anhydride, acyl ketone, alkyl ketone, acid chloride, sulfonic acid, phosphonic acid, and nitro and nitroso groups. An electrochemical oxidation process for the production of the above functionally substituted bidentate ligand diaqua oxo-bridged ruthenium dimers and their use as water oxidation catalysts is described.
摘要翻译: 下式的二聚组合物:其中L',L“,L”'和L“”分别是具有至少一个官能取代基的二齿配体,选自联吡啶,菲咯啉,2 苯基吡啶,联嘧啶和联吡嗪,以及选自羧酸,酯,酰胺,卤化物,酸酐,酰基酮,烷基酮,酰氯,磺酸,膦酸和硝基和亚硝基的官能取代基。 描述了用于制备上述功能取代的二齿配位体二氧代桥联钌二聚体的电化学氧化方法及其作为水氧化催化剂的用途。
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公开(公告)号:US20080268170A1
公开(公告)日:2008-10-30
申请号:US11002611
申请日:2004-12-02
CPC分类号: H01J37/3233 , C23C16/26 , C23C16/4584 , C23C16/4588 , H01J37/04 , H01J37/3178 , H01J37/32009 , H01J37/32935 , Y10S427/106
摘要: Ion-assisted plasma enhanced deposition of diamond-like carbon (DLC) films on the surface of photovoltaic solar cells is accomplished with a method and apparatus for controlling ion energy. The quality of DLC layers is fine-tuned by a properly biased system of special electrodes and by exact control of the feed gas mixture compositions. Uniform (with degree of non-uniformity of optical parameters less than 5%) large area (more than 110 cm2) DLC films with optical parameters varied within the given range and with stability against harmful effects of the environment are achieved.
摘要翻译: 光伏太阳能电池表面的类金刚石碳(DLC)膜的离子辅助等离子体增强沉积是用用于控制离子能量的方法和装置完成的。 DLC层的质量通过适当偏置的特殊电极系统和进料气体混合物组成的精确控制进行微调。 均匀(光学参数不均匀度小于5%)大面积(大于110cm 2)具有光学参数的DLC膜在给定范围内变化,并且具有稳定性,防止 实现环境。
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公开(公告)号:US20080305277A1
公开(公告)日:2008-12-11
申请号:US12188104
申请日:2008-08-07
CPC分类号: H01J37/3233 , C23C16/26 , C23C16/4584 , C23C16/4588 , H01J37/04 , H01J37/3178 , H01J37/32009 , H01J37/32935 , Y10S427/106
摘要: Ion-assisted plasma enhanced deposition of diamond-like carbon (DLC) films on the surface of photovoltaic solar cells is accomplished with a method and apparatus for controlling ion energy. The quality of DLC layers is fine-tuned by a properly biased system of special electrodes and by exact control of the feed gas mixture compositions. Uniform (with degree of non-uniformity of optical parameters less than 5%) large area (more than 110 cm2) DLC films with optical parameters varied within the given range and with stability against harmful effects of the environment are achieved.
摘要翻译: 光伏太阳能电池表面的类金刚石碳(DLC)膜的离子辅助等离子体增强沉积是用用于控制离子能量的方法和装置完成的。 DLC层的质量通过适当偏置的特殊电极系统和进料气体混合物组成的精确控制进行微调。 均匀(光学参数不均匀度小于5%)大面积(大于110 cm2)具有光学参数的DLC膜在给定范围内变化,并达到对环境有害影响的稳定性。
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公开(公告)号:US07459188B2
公开(公告)日:2008-12-02
申请号:US11002611
申请日:2004-12-02
CPC分类号: H01J37/3233 , C23C16/26 , C23C16/4584 , C23C16/4588 , H01J37/04 , H01J37/3178 , H01J37/32009 , H01J37/32935 , Y10S427/106
摘要: Ion-assisted plasma enhanced deposition of diamond-like carbon (DLC) films on the surface of photovoltaic solar cells is accomplished with a method and apparatus for controlling ion energy. The quality of DLC layers is fine-tuned by a properly biased system of special electrodes and by exact control of the feed gas mixture compositions. Uniform (with degree of non-uniformity of optical parameters less than 5%) large area (more than 110 cm2) DLC films with optical parameters varied within the given range and with stability against harmful effects of the environment are achieved.
摘要翻译: 光伏太阳能电池表面的类金刚石碳(DLC)膜的离子辅助等离子体增强沉积是用用于控制离子能量的方法和装置完成的。 DLC层的质量通过适当偏置的特殊电极系统和进料气体混合物组成的精确控制进行微调。 均匀(光学参数不均匀度小于5%)大面积(大于110 cm2)具有光学参数的DLC膜在给定范围内变化,并达到对环境有害影响的稳定性。
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