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公开(公告)号：KR101896040B1
公开(公告)日：2018-09-06
申请号：KR1020160148871
申请日：2016-11-09
Applicant: 한국화학연구원
Abstract: 본원발명은형태가제어되어종횡비가큰 전극활물질을함유하는섬유상전극및 이의제조방법과이를기반으로하는플렉시블/웨어러블에너지저장소자에관한것으로보다구체적으로는이산화망간(MnO) 나노와이어; 및상기이산화망간(MnO) 나노와이어와복합화되고환원된그래핀옥사이드(rGO)를포함하여형태가제어된전극활물질을함유하는섬유상전극및 이의제조방법에대한것이다. 본원발명에따른전극은기존의구형입자대신종횡비가큰 전극소재를적용하므로섬유형성능및 인장강도가우수하고, 궁극적으로제직및 편직이가능한고강도의섬유형태로제조할수 있는장점이있다.
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公开(公告)号：KR101739524B1
公开(公告)日：2017-05-24
申请号：KR1020150030423
申请日：2015-03-04
Applicant: 한국화학연구원
CPC classification number: Y02E60/128
Abstract: 탄소전극인공기극, 리튬을흡장방출할 수있는음극, 상기공기극과음극사이에게재된분리막, 및전해액을구비하고, 상기전해액이 LiNO및유기용매를포함하는리튬공기전지를제조하는단계; 불활성기류하에서상기리튬공기전지에환원전류를인가하여인시츄방식으로상기탄소전극에질소를도핑하는단계; 및산소기류하에서상기질소가도핑된탄소전극을구비한리튬공기전지셀에산화전류를인가하는예비충전단계를포함하는질소도핑탄소전극이구비된리튬공기전지의제조방법, 및이 방법에의해서제조된리튬공기전지가제시된다.
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公开(公告)号：KR1020160031814A
公开(公告)日：2016-03-23
申请号：KR1020140122008
申请日：2014-09-15
Applicant: 한국화학연구원
IPC: C08F230/08 , C08F230/02 , C08F220/26 , C08G77/442 , C08J5/00
CPC classification number: C08F230/08 , C08F220/26 , C08F230/00 , C08F230/02 , C08G77/442 , C08J5/00
Abstract: 본발명은실록산과포스포러스를기반으로말단에작용기로아크릴레이트를도입하여광경화가가능하도록한 나노임프린트용광중합성조성물및 이를이용한미세패턴박막의제조방법에관한것으로, 본발명에따른나노임프린트용광중합성조성물은몰드와의이형성, 경화성, 에칭저항성, 패턴전사성, 기판과의밀착성, 내화학성, 내구성, 투과성등이우수하므로미세패턴박막의제조에유용하게사용될수 있다.
Abstract translation: 本发明涉及一种纳米压印用光聚合组合物，其通过基于硅氧烷和磷引入丙烯酸酯官能团而形成光聚合性; 以及使用其的微图案膜的制备方法。 本发明的纳米压印用光聚合性组合物具有优异的脱模性，优异的硬化性，优异的耐蚀刻性，优异的图案转印能力，对基材的优异粘合性，优异的耐化学性，优异的耐久性，优异的透明性等， 因此可以有用地用于制备微图案膜。 本发明的光聚合性组合物含有选自由化学式1〜3表示的化合物的至少一种化合物。
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54.发明公开
公开(公告)号：KR1020150069059A
公开(公告)日：2015-06-23
申请号：KR1020130154507
申请日：2013-12-12
Applicant: 한국화학연구원 , 인터내셔널 비지네스 머신즈 코포레이션
Abstract: 본발명은양극산화알루미늄옥사이드필름을포함하는리튬-공기전지용분리막을제공한다. 본발명에따른양극산화알루미늄옥사이드(Anodized aluminum oxide, AAO) 필름을포함하는리튬-공기전지용분리막은나노크기의기공이균일하게분포되어있으며수직으로정렬된기공을가지고있다. 이를리튬-공기전지의분리막으로사용하는경우, 리튬금속덴드라이트의성장을억제함으로써사이클수명감소, 단락, 발화등의문제점을해결할수 있는효과가있다. 또한, 리튬-공기전지의충방전효율이향상하는효과가있다.
Abstract translation: 本发明提供一种锂阳极氧化膜的锂空气电池用隔膜。 包含根据本发明的阳极化氧化铝膜（AAO）的锂空气电池用隔膜具有纳米尺寸并且垂直排列的极。 如果可以用作锂空气电池的隔板，则可以通过防止锂金属枝晶的生长来解决循环寿命降低，短路和火灾等问题。 此外，可以提高锂空气电池用隔膜的充放电效率。
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55.发明授权
公开(公告)号：KR101282129B1
公开(公告)日：2013-07-04
申请号：KR1020120040699
申请日：2012-04-19
Applicant: 한국화학연구원
IPC: C08K5/5399 , C08L101/12 , H01M10/0565 , H01M8/02
Abstract: PURPOSE: A semi-IPN type polymer electrolyte composition is provided to remarkably improve ion conductivity and to have excellent electrochemical and thermal stability. CONSTITUTION: A semi-IPN type polymer electrolyte composition comprises 0.1-95 wt% of cyclotriphophazene-based crosslinker represented by chemical formula 1; 0.1-96.8 wt% of plasticizer represented by chemical formula 2; 3-40 wt% of lithium sat; and 0.1-5 wt% of curable initiator. The lithium salt is one or more selected from LiClO4, LiCF3SO3, LiBF4, LiPF6, LiAsF6, and Li (CF3SO2)2N.
Abstract translation: 目的：提供半IPN型聚合物电解质组合物，以显着提高离子电导率并具有优异的电化学和热稳定性。 构成：半IPN型高分子电解质组合物含有0.1〜95重量％的由化学式1表示的环状三苯基卟啉系交联剂; 0.1-96.8重量％的由化学式2表示的增塑剂; 3-40重量％的锂盐; 和0.1-5重量％的可固化引发剂。 锂盐是选自LiClO 4，LiCF 3 SO 3，LiBF 4，LiPF 6，LiAsF 6和Li（CF 3 SO 2）2 N中的一种以上。
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Patent Agency Ranking
公开(公告)号：KR1020120121141A
公开(公告)日：2012-11-05
申请号：KR1020110038935
申请日：2011-04-26
Applicant: 한국화학연구원
IPC: C07F9/6593 , C08K5/5399 , C08J5/22 , H01M10/056
CPC classification number: C08K5/5399 , C07F9/65815 , H01M10/052 , H01M10/0565
Abstract: PURPOSE: A cyclotriphosphazene-based crosslinking agent for polymer electrolyte and a solid polymer electrolyte composition containing the same are provided to reduce crystallization of ethylene oxide units and to improve ion conductivity. CONSTITUTION: A cyclotriphosphazene-based crosslinking agent is denoted by chemical formula 1. A method for preparing cyclotriphosphazene-based crosslinking agent comprises: a step of alkoxylation of R3 substituent of hexachlorocyclotriphosphazene to prepare compound 4; a step of treating the compound 4 with pyridinium p-toluene sulfonate to prepare compound 5; a step of reacting compound 5 with triethyl amine and methacryloyl chloride to prepare compound 1. A solid polymer electrolyte composition contains 0.1-95 wt% of cyclotriphosphazene-based crosslinking agent of chemical formula 1; 0.1-96.8 wt% of plasticizer of chemical formula 2; 3-40 wt% of litium salt; and 0.1-5 wt% of curing type initiator.
Abstract translation: 目的：提供用于聚合物电解质的环三磷腈系交联剂和含有它们的固体聚合物电解质组合物，以减少环氧乙烷单元的结晶并提高离子传导性。 构成：以化学式1表示环三磷腈系交联剂。制备环三磷腈系交联剂的方法包括：将六氯环三磷腈的R3取代基进行烷氧基化以制备化合物4的步骤; 用对甲苯磺酸吡啶鎓处理化合物4以制备化合物5的步骤; 将化合物5与三乙胺和甲基丙烯酰氯反应以制备化合物1的步骤。固体聚合物电解质组合物含有0.1-95重量％的化学式1的环三磷腈系交联剂; 0.1-96.8重量％的化学式2的增塑剂; 3-40重量％的盐酸盐; 和0.1-5重量％的固化型引发剂。
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57.发明公开
公开(公告)号：KR1020120057158A
公开(公告)日：2012-06-05
申请号：KR1020100118779
申请日：2010-11-26
Applicant: 에스케이이노베이션 주식회사 , 한국화학연구원
IPC: H01M10/0565 , H01M10/0525 , C08K5/1515 , C08K5/5415
CPC classification number: H01M10/0565 , C08K5/1515 , C08K5/5415 , C08K5/549 , H01B1/122 , H01M10/052 , H01M2300/0082 , Y02E60/12
Abstract: PURPOSE: A polymer electrolyte composition is provided to prevent the short circuit of a positive electrode and a negative electrode, and to improve electrochemical stability and ion conductivity at room temperature. CONSTITUTION: A polymer electrolyte composition comprises a siloxane-based epoxy compound in chemical formula 1 as a crosslinking agent. In chemical formula 1, R1-R8 is respectively and independently C1-10 alkyl, n is an integer from 1-10. The polymer electrolyte composition is manufactured by reaction of the siloxane-based epoxy compound, and a nitrogen-containing polymer which is one or more mixtures selected from poly(vinylpyridine-co-styrene), poly(vinylpyridine), poly(vinylpyrrolidinone), polyvinylimidazole, poly(vinylpyridine-acrylate), polypyrrole, polyaniline.
Abstract translation: 目的：提供一种高分子电解质组合物，以防止正极和负极短路，提高室温下的电化学稳定性和离子传导性。 构成：聚合物电解质组合物包含化学式1中的硅氧烷基环氧化合物作为交联剂。 在化学式1中，R 1 -R 8分别为C 1-10烷基，n为1-10的整数。 聚合物电解质组合物是通过硅氧烷类环氧化合物和作为选自聚（乙烯基吡啶 - 共 - 苯乙烯），聚（乙烯基吡啶），聚（乙烯基吡咯烷酮），聚乙烯咪唑的一种或多种混合物的含氮聚合物 ，聚（乙烯基吡啶 - 丙烯酸酯），聚吡咯，聚苯胺。
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公开(公告)号：KR1020120030760A
公开(公告)日：2012-03-29
申请号：KR1020100092482
申请日：2010-09-20
Applicant: 한국화학연구원
Abstract: PURPOSE: An organic semiconductor composition suitable for a soluble process and an organic thin film transistor manufactured thereby are provided to easily control solution viscosity by controlling the content of a binder. CONSTITUTION: A composition includes thiol and olefin. An organic insulating film(3) is manufactured by using photo hardening from the composition. An organic thin film transistor is manufactured by using an organic semiconductor composition as a channel material. The organic semiconductor composition includes the organic semiconductor compound having more than one kind, a binder, and a solvent. The composition for a gate insulating layer is spin-coated on a gate electrode(2) and patterned using a mask. The organic semiconductor composition is printed in an ink jet, a screen or a roll-to-roll method.
Abstract translation: 目的：提供一种适用于可溶性工艺的有机半导体组合物及其制造的有机薄膜晶体管，以通过控制粘合剂的含量来容易地控制溶液的粘度。 构成：组合物包括硫醇和烯烃。 通过使用组合物的光硬化制造有机绝缘膜（3）。 通过使用有机半导体组合物作为沟道材料制造有机薄膜晶体管。 有机半导体组合物包括具有多于一种的有机半导体化合物，粘合剂和溶剂。 将栅极绝缘层的组合物旋涂在栅电极（2）上并使用掩模进行图案化。 有机半导体组合物以喷墨，丝网或卷对卷方式印刷。
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公开(公告)号：KR101005811B1
公开(公告)日：2011-01-05
申请号：KR1020080098904
申请日：2008-10-09
Applicant: 한국화학연구원
Abstract: 본 발명은 하기 화학식 1로 표시되는 포스페이트를 갖는 과불소화 다가 아크릴계 화합물 및 이의 제조방법과 이를 함유하는 광중합 조성물에 관한 것이다.
[화학식 1]
[상기 화학식 1에서, R
1 및 R
f 는 명세서에 정의된 바와 같다.]
본 발명에 따른 과불소화 다가 아크릴 화합물 및 광중합 조성물은 자외선 등의 광을 조사함에 의하여 신속히 경화되어 광통신 파장 대에서의 광투명성이 우수하고 복굴절율이 낮으며 열안정성이 우수한 고분자 광경화 필름을 용이하게 제조할 수 있어 광 스위치, 가변 광감쇠기, 광 도파로 등 다양한 광소자의 코어 혹은 클래딩 재료로 사용이 가능한 물질이다.
포스페이트, 과불소화 다가 아크릴, 광투명성, 광중합, 복굴절률, 고분자 필름 -
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