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1.发明授权Method for preparing highly dispersed supported platinum catalyst using complex reducing agent 有权使用复合还原剂制备高度分散的负载型铂催化剂的方法公开(公告)号：US07838458B2
公开(公告)日：2010-11-23
申请号：US11635165
申请日：2006-12-06
申请人： In Chul Hwang , Jong Heop Yi , Pil Kim , Ji Bong Joo
发明人： In Chul Hwang , Jong Heop Yi , Pil Kim , Ji Bong Joo
CPC分类号： B01J23/42 , B01J21/18 , B01J35/006 , B01J35/0066 , B01J37/16 , H01M4/92 , H01M4/926
摘要： The present invention relates to a method for preparing a highly dispersed supported platinum catalyst, which comprises the step of adding a reducing agent to a mixture of a platinum precursor and a carbon support, wherein the reducing agent is prepared by mixing ethylene glycol and sodium borohydride.
摘要翻译： 本发明涉及一种制备高度分散的负载铂催化剂的方法，其包括将还原剂加入到铂前体和碳载体的混合物中的步骤，其中还原剂是通过将乙二醇和硼氢化钠 。
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公开(公告)号：US20070135299A1
公开(公告)日：2007-06-14
申请号：US11499083
申请日：2006-08-04
申请人： Jong Hyun Lee , Young Min Kim , Jong Heop Yi , Pil Kim , Ji Bong Joo
发明人： Jong Hyun Lee , Young Min Kim , Jong Heop Yi , Pil Kim , Ji Bong Joo
CPC分类号： B01J23/42 , B01J21/18 , B01J35/0066 , B01J37/0201 , B01J37/343 , H01M4/92 , H01M4/926
摘要： The present invention relates to a method for synthesizing highly dispersed supported platinum catalyst. More particularly, the present invention relates to a method of synthesizing highly dispersed supported platinum catalyst comprising:dissolving a reducing agent in a solvent to produce a solution, dissolving a platinum chloride to the same solvent; adding a carbon support and platinum in a predetermined ratio to the above mixed solution, agitating the mixture, performing ultrasonic treatment, and performing heat treatment; and adding a HCl solution, agitating the mixture, separating the precipitates via filtration to produce a catalyst, and then washing the catalyst with distilled water, thereby obtaining an active highly dispersed supported platinum catalyst which has excellent electric charge activity, uniformly-sized platinum particles and relatively high specific surface area.
摘要翻译： 本发明涉及一种合成高分散载体的铂催化剂的方法。 更具体地说，本发明涉及一种合成高度分散的负载铂催化剂的方法，包括：将还原剂溶解在溶剂中以产生溶液，将氯化铂溶解在同一溶剂中; 向上述混合溶液中加入预定比例的碳载体和铂，搅拌混合物，进行超声波处理，进行热处理; 并加入HCl溶液，搅拌混合物，通过过滤分离沉淀物以产生催化剂，然后用蒸馏水洗涤催化剂，从而获得具有优异电荷活性的活性高分散载体的铂催化剂，均匀尺寸的铂颗粒 和比表面积相对较高。
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3.发明授权Preparation method of metal oxide doped monolith carbon aerogel for capacitance capacitor 有权用于电容电容器的金属氧化物掺杂的整体式碳气凝胶的制备方法公开(公告)号：US08399046B2
公开(公告)日：2013-03-19
申请号：US12902378
申请日：2010-10-12
申请人： Young Joo Oh , Jung Rag Yoon , In Kyu Song , Jong Heop Yi , Yoon Jae Lee , Ji Chul Jung
发明人： Young Joo Oh , Jung Rag Yoon , In Kyu Song , Jong Heop Yi , Yoon Jae Lee , Ji Chul Jung
CPC分类号： H01G11/38 , B01J13/0091 , H01G11/24 , H01G11/34 , H01G11/42 , H01G11/46 , H01G11/86 , Y02E60/13
摘要： Provided is a preparation method of a metal oxide doped monolith carbon aerogel for a high capacitance capacitor, the including: preparing a monolith carbon aerogel by performing a thermal decomposition of a moist gel dried in condition of a atmospheric pressure and a room temperature in a nitrogen atmosphere; impregnating the monolith carbon aerogel into alcohol where a metal precursor is dissolved; and calcinating the monolith carbon aerogel where the metal precursor is impregnated in an atmospheric atmosphere. By impregnating the metal oxide into the monolith carbon aerogel, a limit of capacitance may be enhanced using a pseudo capacitance effect by an interfacial oxidation reduction reaction.
摘要翻译： 本发明提供一种用于高容量电容器的金属氧化物掺杂整料碳气凝胶的制备方法，其包括：通过在大气压和室温在氮气条件下干燥的湿凝胶的热分解来制备整体式碳气凝胶 大气层; 将整体式碳气凝胶浸入溶解有金属前体的醇中; 并在大气气氛中煅烧金属前体浸渍的整体式碳气凝胶。 通过将金属氧化物浸渍到整体式碳气凝胶中，可以通过界面氧化还原反应使用伪电容效应来提高电容极限。
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4.发明申请PREPARATION METHOD OF METAL OXIDE DOPED MONOLITH CARBON AEROGEL FOR CAPACITANCE CAPACITOR 有权用于电容电容器的金属氧化物单相碳纳米管空气的制备方法公开(公告)号：US20110236564A1
公开(公告)日：2011-09-29
申请号：US12902378
申请日：2010-10-12
申请人： Young Joo OH , Jung Rag YOON , In Kyu SONG , Jong Heop YI , Yoon Jae LEE , Ji Chul JUNG
发明人： Young Joo OH , Jung Rag YOON , In Kyu SONG , Jong Heop YI , Yoon Jae LEE , Ji Chul JUNG
IPC分类号： B05D5/12
CPC分类号： H01G11/38 , B01J13/0091 , H01G11/24 , H01G11/34 , H01G11/42 , H01G11/46 , H01G11/86 , Y02E60/13
摘要： Provided is a preparation method of a metal oxide doped monolith carbon aerogel for a high capacitance capacitor, the including: preparing a monolith carbon aerogel by performing a thermal decomposition of a moist gel dried in condition of a atmospheric pressure and a room temperature in a nitrogen atmosphere; impregnating the monolith carbon aerogel into alcohol where a metal precursor is dissolved; and calcinating the monolith carbon aerogel where the metal precursor is impregnated in an atmospheric atmosphere. By impregnating the metal oxide into the monolith carbon aerogel, a limit of capacitance may be enhanced using a pseudo capacitance effect by an interfacial oxidation reduction reaction.
摘要翻译： 本发明提供一种用于高容量电容器的金属氧化物掺杂整料碳气凝胶的制备方法，其包括：通过在大气压和室温在氮气条件下干燥的湿凝胶的热分解来制备整体式碳气凝胶 大气层; 将整体式碳气凝胶浸入溶解有金属前体的醇中; 并在大气气氛中煅烧金属前体浸渍的整体式碳气凝胶。 通过将金属氧化物浸渍到整体式碳气凝胶中，可以通过界面氧化还原反应使用伪电容效应来提高电容极限。
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公开(公告)号：US07557057B2
公开(公告)日：2009-07-07
申请号：US11499083
申请日：2006-08-04
申请人： Jong Hyun Lee , Young Min Kim , Jong heop Yi , Pil Kim , Ji Bong Joo
发明人： Jong Hyun Lee , Young Min Kim , Jong heop Yi , Pil Kim , Ji Bong Joo
CPC分类号： B01J23/42 , B01J21/18 , B01J35/0066 , B01J37/0201 , B01J37/343 , H01M4/92 , H01M4/926
摘要： The present invention relates to a method for synthesizing highly dispersed supported platinum catalyst. More particularly, the present invention relates to a method of synthesizing highly dispersed supported platinum catalyst comprising: dissolving a reducing agent in a solvent to produce a solution, dissolving a platinum chloride to the same solvent; adding a carbon support and platinum in a predetermined ratio to the above mixed solution, agitating the mixture, performing ultrasonic treatment, and performing heat treatment; and adding a HCl solution, agitating the mixture, separating the precipitates via filtration to produce a catalyst, and then washing the catalyst with distilled water, thereby obtaining an active highly dispersed supported platinum catalyst which has excellent electric charge activity, uniformly-sized platinum particles and relatively high specific surface area.
摘要翻译： 本发明涉及一种合成高分散载体的铂催化剂的方法。 更具体地说，本发明涉及一种合成高度分散的负载铂催化剂的方法，包括：将还原剂溶解在溶剂中以产生溶液，将氯化铂溶解在同一溶剂中; 向上述混合溶液中加入预定比例的碳载体和铂，搅拌混合物，进行超声波处理，进行热处理; 并加入HCl溶液，搅拌混合物，通过过滤分离沉淀物以产生催化剂，然后用蒸馏水洗涤催化剂，从而获得具有优异电荷活性的活性高分散载体的铂催化剂，均匀尺寸的铂颗粒 和比表面积相对较高。
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6.发明申请Method for the preparation of porous graphite carbon with high crystallinity using sucrose as a carbon precursor 审中-公开使用蔗糖作为碳前体制备具有高结晶度的多孔石墨碳的方法公开(公告)号：US20090041653A1
公开(公告)日：2009-02-12
申请号：US11999969
申请日：2007-12-07
申请人： In Chul Hwang , Jong Heop Yi , Ji Bong Joo , Nak Hyun Kwon , Pil Kim
发明人： In Chul Hwang , Jong Heop Yi , Ji Bong Joo , Nak Hyun Kwon , Pil Kim
IPC分类号： C01B31/04
摘要： The present invention relates to a process for preparing a porous graphite carbon with high crystallinity, which comprises the steps of: (a) hydrothermally treating sucrose (i.e. carbon precursor), transitional metal precursor and uniform-sized silica particles at the same time to prepare a polymer; and (b) carbonizing the polymer, which can provide a porous graphite carbon with remarkably improved crystallinity suitable for a catalyst support for a fuel cell.
摘要翻译： 本发明涉及一种制备具有高结晶度的多孔石墨碳的方法，其包括以下步骤：（a）同时水解热处理蔗糖（即碳前体），过渡金属前体和均匀二氧化硅颗粒，以制备 聚合物 和（b）碳化聚合物，其可以提供适合于燃料电池的催化剂载体的显着改善的结晶度的多孔石墨碳。
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7.发明申请Method for preparing highly dispersed supported platinum catalyst using complex reducing agent 有权使用复合还原剂制备高度分散的负载型铂催化剂的方法公开(公告)号：US20080073134A1
公开(公告)日：2008-03-27
申请号：US11635165
申请日：2006-12-06
申请人： In Chul Hwang , Jong heop Yi , Pil Kim , Ji Bong Joo
发明人： In Chul Hwang , Jong heop Yi , Pil Kim , Ji Bong Joo
CPC分类号： B01J23/42 , B01J21/18 , B01J35/006 , B01J35/0066 , B01J37/16 , H01M4/92 , H01M4/926
摘要： The present invention relates to a method for preparing a highly dispersed supported platinum catalyst, which comprises the step of adding a reducing agent to a mixture of a platinum precursor and a carbon support, wherein the reducing agent is prepared by mixing ethylene glycol and sodium borohydride.
摘要翻译： 本发明涉及一种制备高度分散的负载铂催化剂的方法，其包括将还原剂加入到铂前体和碳载体的混合物中的步骤，其中还原剂是通过将乙二醇和硼氢化钠 。
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