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公开(公告)号：KR1020150100129A
公开(公告)日：2015-09-02
申请号：KR1020140021521
申请日：2014-02-24
Applicant: 삼성전자주식회사
IPC: H01M4/13 , H01M4/64 , H01M4/62 , H01M10/052
CPC classification number: H01M4/667 , H01M4/13 , H01M4/139 , H01M4/364 , H01M4/386 , H01M4/587 , H01M4/622 , H01M10/052 , H01M2004/021
Abstract: 집전체; 상기 집전체 상부에 형성된 양이온 치환된 폴리카르복실산 및 그 공중합체 중에서 선택된 하나 이상으로 이루어진 중간층; 및 상기 중간층 상부에 음극 활물질 및 바인더를 함유하는 음극 활물질을 함유하는 음극 활물질층을 포함하는 이차전지용 음극 및 이를 포함하는 이차전지가 제시된다.
Abstract translation: 公开了二次电池的阴极和包括该二次电池的二次电池。 二次电池包括：集电器; 中间层，形成在集电体的上部，由选自阳离子取代的多元羧酸及其共聚物中的一种以上构成。 以及形成在中间层上并含有负极活性物质和粘合剂的负极活性物质层。
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公开(公告)号：KR1020130036983A
公开(公告)日：2013-04-15
申请号：KR1020110101268
申请日：2011-10-05
Applicant: 삼성전자주식회사
CPC classification number: H01L51/0036 , B82Y10/00 , H01L51/0047 , H01L51/4253 , Y02E10/549
Abstract: PURPOSE: An electron donating polymer is provided to absorb light in a wide wavelength region, to be easily solved in an organic solvent, and to have excellent miscibility. CONSTITUTION: An electron donating polymer comprises a repeating unit A represented by chemical formula 1; and a repeating unit B represented by chemical formula 2. The number average molecular weight of the electron donating polymer is 500-800,000 and the band gap of the electron donating polymer is 1.2-2.5 eV. The organic solar battery comprises an anode and a cathode; and a photoactive layer which is located between the anode and cathode and includes an electron donor and an electron acceptor. An electron donator includes the electron donating polymer. [Reference numerals] (AA) Absorbance(a.u.); (BB) Wavelength(nm);
Abstract translation: 目的：提供给电子聚合物以吸收宽波长区域中的光，容易地溶解在有机溶剂中，并且具有优异的混溶性。 构成：供电子聚合物包含由化学式1表示的重复单元A; 和由化学式2表示的重复单元B.供电子聚合物的数均分子量为500-800,000，供电子聚合物的带隙为1.2-2.5eV。 有机太阳能电池包括阳极和阴极; 以及位于阳极和阴极之间并包括电子给体和电子受体的光敏层。 电子给体包括给电子聚合物。 （AA）吸光度（a.u。） （BB）波长（nm）;
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公开(公告)号：KR1020120000522A
公开(公告)日：2012-01-02
申请号：KR1020110061341
申请日：2011-06-23
Applicant: 삼성전자주식회사
CPC classification number: Y02E10/50 , C08G75/06 , C08G61/12 , C08G61/126 , H01L31/04
Abstract: PURPOSE: An electron donating polymer is provided to absorb the light of wide wavelength area and to improve optical absorption rate of an organic solar cell, a short circuit current density, an open circuit voltage and a hole mobility. CONSTITUTION: An electron donating polymer comprises a repeating unit A. The repeating unit A comprises a repeating unit in the chemical formula 1, and at least one repeating unit among the repeating units in the chemical formula 2-4 with the molar ratio of 1:1 - 1:1.4. An organic solar cell including the same comprises an anode and a cathode facing each other, a photo active layer, which includes electron donors and electron acceptors, between the anode and cathode. The electron donor comprises the electron donating polymer.
Abstract translation: 目的：提供给电子聚合物以吸收宽波长区域的光，并提高有机太阳能电池的光吸收率，短路电流密度，开路电压和空穴迁移率。 构成：供电子聚合物包含重复单元A.重复单元A包含化学式1中的重复单元和化学式2-4中的重复单元中至少一个重复单元，其摩尔比为1： 1 - 1：1.4。 包括该阳极和阴极的有机太阳能电池包括在阳极和阴极之间包括电子给体和电子受体的光活性层。 电子给体包括给电子聚合物。
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公开(公告)号：KR1020120000495A
公开(公告)日：2012-01-02
申请号：KR1020110041996
申请日：2011-05-03
Applicant: 삼성전자주식회사
Abstract: PURPOSE: An electron donor polymer is provided to absorb the light of a wide wavelength area and increase inter-chain interactions, thereby improving hole mobility. CONSTITUTION: An electron donor polymer comprises a repeating unit A containing a repeating unit in chemical formula 1, and at least one repeating unit among compounds in chemical formula 2-4. An organic solar cell comprises: an anode and a cathode facing each other; and a photo-active layer between the cathode and the anode, comprising an electron donor and electron acceptor. The electron donor comprises a electron donor polymer.
Abstract translation: 目的：提供电子供体聚合物以吸收宽波长区域的光并增加链间相互作用，从而提高空穴迁移率。 构成：电子供体聚合物包含含有化学式1中的重复单元的重复单元A和化学式2-4化合物中的至少一个重复单元。 有机太阳能电池包括：阳极和阴极彼此面对; 以及阴极和阳极之间的光电活性层，包括电子给体和电子受体。 电子给体包括电子给体聚合物。
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