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公开(公告)号:US10446834B2
公开(公告)日:2019-10-15
申请号:US14806969
申请日:2015-07-23
发明人: Andrei Kapylou , Donghan Kim , Jinhwan Park , Jayhyok Song , Sungjin Ahn , Byongyong Yu
IPC分类号: H01M4/36 , H01M4/13 , H01M4/50 , H01M4/60 , H01M4/62 , H01M4/505 , H01M4/131 , H01M4/485 , H01M4/525
摘要: A positive active material including: a core including an overlithiated lithium transition metal oxide, and a coating layer which is disposed on at least a portion of a surface of the core, the coating layer including a polymer having an oxidation potential of about 4.4 volts to about 4.7 volts versus lithium metal. Also a manufacturing method thereof, and a positive electrode and a lithium battery including the positive active material.
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公开(公告)号:US20190225946A1
公开(公告)日:2019-07-25
申请号:US16134727
申请日:2018-09-18
发明人: Yukyung Jung , Taeyong Kim , Byungkwan Cho , Donghui Choe , Seunghoon Song , Jinhwan Park
IPC分类号: C12N9/04 , C12N15/75 , C02F3/34 , B01D53/84 , B01D53/70 , C12N15/70 , C12N15/77 , C12N15/78 , C12N15/74
摘要: Provided is a recombinant microorganism having enhanced activity of at least one protein selected from 6-phosphogluconate dehydrogenase (6PGD) and foldase protein PrsA, a method of reducing a concentration of a fluorine-containing compound in a sample by using the recombinant microorganism, and a method of preparing the recombinant microorganism.
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公开(公告)号:US10236508B2
公开(公告)日:2019-03-19
申请号:US15367443
申请日:2016-12-02
发明人: Sungjin Ahn , Jinhwan Park , Jayhyok Song , Andrei Kapylou , Byongyong Yu
摘要: A positive active material includes an overlithiated lithium transition metal oxide including: a metal cation and a Li2MO3 phase, wherein M is at least one metal selected from a Period 4 transition metal having an average oxidation number of +4 and a Period 5 transition metal having an average oxidation number of +4, and wherein an amount of the Li2MO3 phase is less than or equal to about 20 mole percent, based on 1 mole of the overlithiated lithium transition metal oxide.
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公开(公告)号:US10150080B2
公开(公告)日:2018-12-11
申请号:US15332525
申请日:2016-10-24
发明人: Hunsu Chu , Joonsong Park , Jinhwan Park
摘要: Provided is a microorganism including a gene encoding a protein having a dehalogenase activity, a composition for using in reducing a concentration of fluorinated methane in a sample, the composition including the microorganism including the gene encoding the protein having the dehalogenase activity, and a method of reducing the concentration of fluorinated methane in the sample.
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5.
公开(公告)号:US20180154308A1
公开(公告)日:2018-06-07
申请号:US15830574
申请日:2017-12-04
发明人: Jongwon Byun , Seunghoon Song , Jinhwan Park , Dongsik Yang , Jinsuk Lee
CPC分类号: B01D53/84 , B01D53/002 , B01D53/8662 , B01D53/9495 , B01D2251/95 , B01D2257/2066 , B01D2258/01 , C12N9/14 , C12R1/38 , C12Y308/01002 , F01N3/10 , Y02A50/2358
摘要: An exhaust gas decomposition apparatus or system that includes a bioreactor fluorine-containing compound is decomposed by contact with the first and second fluids in the bioreactor. The first fluid is supplied through a bioreactor inlet and is exhausted through the bioreactor outlet, and moves in a first direction in the bioreactor. The first or second fluid includes a biological catalyst such as an enzyme or recombinant microbe, while the other fluid includes a fluorine-containing compound. As a result, the fluorine-compounds is efficiently biologically remediated by the biological catalyst.
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公开(公告)号:US20170335305A1
公开(公告)日:2017-11-23
申请号:US15413599
申请日:2017-01-24
发明人: Jinsuk Lee , Hongsoon Rhee , Jinkyu Kang , Jinhwan Park
CPC分类号: C12N9/52 , C12N9/0006 , C12P19/04 , C12P19/12 , C12P19/18 , C12Y101/01047 , C12Y304/25002
摘要: Provided are a genus Gluconacetobacter microorganism having enhanced cellulose productivity, a method of producing cellulose using the same, and a method of producing the microorganism.
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公开(公告)号:US20170331093A1
公开(公告)日:2017-11-16
申请号:US15593056
申请日:2017-05-11
发明人: Minsang Kim , Jongwon Byun , Soonchun Chung , Sunghaeng Lee , Jinkyu Kang , Jinhwan Park
CPC分类号: H01M2/1626 , C08B3/00 , C08B11/02 , D04H1/067 , D04H1/28 , D04H1/425 , D04H1/4258 , D04H3/02 , H01M2/145 , H01M10/052 , H01M10/0525
摘要: A method of producing a cellulose nonwoven fabric, a cellulose nonwoven fabric produced thereby, and a secondary ion battery including the same, wherein the method includes passing a cellulose suspension with microbial cellulose and a water-soluble cellulose disintegrating agent in a medium through an orifice of a high-pressure homogenizer to obtain a cellulose dispersion and removing the medium from the obtained cellulose dispersion to form the nonwoven fabric.
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公开(公告)号:US20170194637A1
公开(公告)日:2017-07-06
申请号:US15181838
申请日:2016-06-14
发明人: Sungjin Ahn , Byongyong Yu , Jayhyok Song , Andrei KAPYLOU , Jinhwan Park
IPC分类号: H01M4/36 , H01M4/525 , H01M4/505 , H01M10/0525
CPC分类号: H01M4/364 , C01G53/50 , C01P2002/20 , C01P2002/72 , C01P2002/76 , C01P2002/85 , C01P2004/03 , C01P2004/04 , C01P2004/64 , C01P2006/40 , H01M4/0471 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/028
摘要: A composite cathode active material includes: a first metal oxide including a plurality of layered crystalline phases comprising a first layered crystalline phase and a second layered crystalline phase, wherein the first and second layered crystalline phases have a different compositions than each other, and a second metal oxide different from the first metal oxide and including a composite crystalline phase, that is different from the first metal oxide, wherein the second metal oxide is represented by Formula 1, wherein at least a portion of the second metal oxide is disposed on a first layered crystalline phase of the plurality of layered crystalline phases of the first metal oxide, and wherein the first layer crystalline phase is in a space group of R-3m: LixMyOz Formula 1 wherein, in Formula 1, 0≦x≦3, 1≦y≦3, and 2≦z≦8, and M is at least one selected from a Group 4 element to a Group 13 element.
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9.
公开(公告)号:US20170159030A1
公开(公告)日:2017-06-08
申请号:US15372327
申请日:2016-12-07
发明人: Yukyung Jung , Dongsik Yang , Jinhwan Park , Taeyong Kim , Changduk Kang , Anirban Bhaduri , Tadi Venkata Siva Kumar
CPC分类号: C12N9/0077 , B01D53/70 , B01D53/84 , B01D53/85 , B01D2251/95 , B01D2257/2066 , C02F3/02 , C02F3/28 , C02F3/342 , C02F3/348 , C02F2101/36 , C12N9/0006 , C12N9/0071 , C12N15/70 , C12Y101/01049 , C12Y114/14001 , C12Y114/15001 , Y02A50/2359 , Y02W10/12 , Y02W10/15
摘要: Provided is a recombinant microorganism including an exogenous gene encoding a bacterial cytochrome P450 protein or a variant thereof, a composition including the recombinant P450 protein or the variant thereof, which is used for removing CHnF4-n (n is an integer of 0 to 3) in a sample, and a method of reducing a concentration of CHnF4-n in the sample.
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公开(公告)号:US20170125801A1
公开(公告)日:2017-05-04
申请号:US15335781
申请日:2016-10-27
发明人: Donghan Kim , Ryounghee Kim , Jinhwan Park , Jayhyok Song , Byongyong Yu , Byungjin Choi
CPC分类号: H01M4/364 , H01M4/131 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/625 , H01M10/0525
摘要: A composite positive electrode active material includes: a first metal oxide that has a layered structure and is represented by Formula 1; and a second metal oxide that has a spinel structure and is represented by Formula 2, wherein the composite positive electrode active material includes a composite of the first metal oxide and the second metal oxide: LiMO2 Formula 1 LiMe2O4 Formula 2 wherein, in Formulas 1 and 2, M and Me are each independently at least one element selected from Groups 2 to 14 of the periodic table, and a molar ratio of Li/(M+Me) in the composite is less than 1.
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