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1.发明公开
公开(公告)号：KR1020180050447A
公开(公告)日：2018-05-15
申请号：KR1020160146429
申请日：2016-11-04
Applicant: 한국화학연구원
CPC classification number: B01J23/40 , B01J21/10 , B01J21/14 , B01J37/0201 , C10G11/05 , C10G2300/4006 , C10G2300/4012 , C10G2400/08
Abstract: 본발명은알루미늄이그래프팅된규칙적인메조기공실리카담체에백금-마그네슘을공침시킨촉매를사용한바이오합성유로부터항공유제조용촉매및 그촉매를사용한항공유제조방법에대한것이다. 본발명에따른알루미늄이그래프팅된메조기공실리케이트담체에귀금속및 마그네슘이담지된바이오합성유로부터항공유제조용촉매는종래기술보다백금사용량을현저히줄일수 있을뿐만아니라, 항공유분의수율을 80% 이상, 이성화율을 70% 이상으로높일수 있으므로바이오합성유로부터항공유제조용촉매로유용하게사용할수 있다. 따라서, 미래의석유자원의고갈에대비한새로운액상형태의항공연료의개발을위한해결책을제시할수 있으며, 항공유제조뿐만아니라다양한산업의분야에서유용하게적용가능할것으로기대된다.
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公开(公告)号：KR101699484B1
公开(公告)日：2017-01-24
申请号：KR1020100009622
申请日：2010-02-02
Applicant: 한국화학연구원
CPC classification number: Y02P70/56
Abstract: 본발명은퍼플루오로사이클로부틸렌기를포함하는브랜치된술폰화공중합체, 이의제조방법및 이를이용한전해질막에관한것이다.본발명에따른공중합체는수소이온전도및 상분리가용이한브랜치된구조에의해우수한수소이온전도도를나타내므로, 연료전지의고분자전해질막으로유용하다.
Abstract translation: 目的：提供支链磺化共聚物，以确保分支结构，易于相分离和氢离子电导，并确保优异的氢离子导电性和机械性能。 构成：由化学式1表示的包含全氟环丁烷基的支链磺化共聚物的制备方法包括以下步骤：（i）使化学式2的双（三氟乙烯基氧基）单体，化学式3的双（三氟乙烯基氧基）单体， 和化学式4的三（三氟乙烯基氧基）单体以制备包含由化学式5表示的全氟环丁烷基的支链磺化共聚物; 和（ii）使由化学式5表示的共聚物与磺化剂反应。
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3.发明授权
公开(公告)号：KR101860529B1
公开(公告)日：2018-05-24
申请号：KR1020160146429
申请日：2016-11-04
Applicant: 한국화학연구원
Abstract: 본발명은알루미늄이그래프팅된규칙적인메조기공실리카담체에백금-마그네슘을공침시킨촉매를사용한바이오합성유로부터항공유제조용촉매및 그촉매를사용한항공유제조방법에대한것이다. 본발명에따른알루미늄이그래프팅된메조기공실리케이트담체에귀금속및 마그네슘이담지된바이오합성유로부터항공유제조용촉매는종래기술보다백금사용량을현저히줄일수 있을뿐만아니라, 항공유분의수율을 80% 이상, 이성화율을 70% 이상으로높일수 있으므로바이오합성유로부터항공유제조용촉매로유용하게사용할수 있다. 따라서, 미래의석유자원의고갈에대비한새로운액상형태의항공연료의개발을위한해결책을제시할수 있으며, 항공유제조뿐만아니라다양한산업의분야에서유용하게적용가능할것으로기대된다.
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公开(公告)号：KR1020110090051A
公开(公告)日：2011-08-10
申请号：KR1020100009622
申请日：2010-02-02
Applicant: 한국화학연구원
Abstract: PURPOSE: A branched sulfonated copolymer is provided to ensure a branched structure with easy phase separation and hydrogen ion conductance and to secure excellent hydrogen ion conductivity and mechanical properties. CONSTITUTION: A method for preparing a branched sulfonated copolymer including a perfluorocyclobutane group represented by chemical formula 1 comprises the steps of: (i) polymerizing the bis(trifluorovinyloxy) monomer of chemical formula 2, the bis(trifluorovinyloxy) monomer of chemical formula 3, and the tris(trifluorovinyloxy) monomer of chemical formula 4 to prepare a branched sulfonated copolymer including a perfluorocyclobutane group represented by chemical formula 5; and (ii) reacting the copolymer represented by chemical formula 5 with a sulfonating agent.
Abstract translation: 目的：提供支链磺化共聚物，以确保分支结构，易于相分离和氢离子电导，并确保优异的氢离子导电性和机械性能。 构成：由化学式1表示的包含全氟环丁烷基的支链磺化共聚物的制备方法包括以下步骤：（i）使化学式2的双（三氟乙烯基氧基）单体，化学式3的双（三氟乙烯基氧基）单体， 和化学式4的三（三氟乙烯基氧基）单体以制备包含由化学式5表示的全氟环丁烷基的支链磺化共聚物; 和（ii）使由化学式5表示的共聚物与磺化剂反应。
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