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1. 发明授权

US09180412B2 Metal oxide ultrafine fiber-based composite separator with heat resistance and secondary battery using same 有权
标题翻译：金属氧化物超细纤维复合隔膜，耐热性和二次电池使用相同
公开(公告)号：US09180412B2
公开(公告)日：2015-11-10
申请号：US13088851
申请日：2011-04-18
申请人： Seong Mu Jo , Dong Young Kim , Sung-Yeon Jang
发明人： Seong Mu Jo , Dong Young Kim , Sung-Yeon Jang
IPC分类号： H01M2/16 , B01D67/00 , C04B35/622 , C04B35/624 , C04B35/628 , C04B35/634 , D01D5/00 , D01F1/10 , D01F6/12 , D01F9/08 , H01M2/14 , H01M10/052
CPC分类号： B01D67/0013 , B01D2323/39 , B01D2325/22 , C04B35/62231 , C04B35/62236 , C04B35/6224 , C04B35/62259 , C04B35/624 , C04B35/62844 , C04B35/63416 , C04B2235/3203 , C04B2235/3215 , C04B2235/3218 , C04B2235/3222 , C04B2235/3234 , C04B2235/3284 , C04B2235/441 , C04B2235/526 , D01D5/003 , D01F1/10 , D01F6/12 , D01F9/08 , H01M2/145 , H01M2/1613 , H01M2/162 , H01M2/1653 , H01M2/1666 , H01M10/052 , Y02E60/122
摘要： An ultrafine fiber-based composite separator comprising a fibrous porous body which comprises ultrafine metal oxide/polymer composite fibers, or ultrafine metal oxide fibers and a polymer resin coating layer formed on the surface thereof, the ultrafine fibers being continuously randomly arranged and layered, and obtained by electrospinning a metal oxide precursor sol-gel solution or a mixture of a metal oxide precursor sol-gel solution and a polymer resin solution, wherein the surface of the metal oxide/polymer composite fibers has a uniform mixing composition of the metal oxide and the polymer resin, in which the separator has a heat shrinkage rate at 150˜250° C. of 10% or less and does not break down due to melting at a temperature of 200° C. or lower, has low heat shrinkage rate, and superior heat resistance and ionic conductivity, being capable of providing improved cycle and power properties when used in manufacturing a battery.
摘要翻译：一种超细纤维复合隔膜，其特征在于，包括由超细金属氧化物/聚合物复合纤维或超细金属氧化物纤维构成的纤维状多孔体和在其表面形成的聚合物树脂被覆层，超细纤维连续地无规排列并层叠，通过静电纺丝金属氧化物前体溶胶 - 凝胶溶液或金属氧化物前体溶胶 - 凝胶溶液和聚合物树脂溶液的混合物而获得，其中金属氧化物/聚合物复合纤维的表面具有均匀的金属氧化物和隔膜在150〜250℃下的热收缩率为10％以下并且由于在200℃以下的温度下熔融而不会分解的聚合物树脂的热收缩率低，和优异的耐热性和离子电导率，当用于制造电池时能够提供改进的循环和功率特性。

2. 发明申请

US20120113565A1 ELECTRODE FOR SUPER CAPACITOR HAVING METAL OXIDE DEPOSITED ON ULTRAFINE CARBON FIBER AND THE FABRICATION METHOD THEREOF 审中-公开
标题翻译：用于超级碳纤维上存在金属氧化物的超级电容器的电极及其制造方法
公开(公告)号：US20120113565A1
公开(公告)日：2012-05-10
申请号：US13350974
申请日：2012-01-16
申请人： Dong Young KIM , Seong Mu JO , Sung-Yeon JANG , Young Rack AHN
发明人： Dong Young KIM , Seong Mu JO , Sung-Yeon JANG , Young Rack AHN
IPC分类号： H01G9/042 , B05D5/12 , H01G9/155
CPC分类号： H01G11/28 , B82Y30/00 , B82Y40/00 , C01B32/168 , D01F9/20 , H01G11/24 , H01G11/34 , H01G11/36 , H01G11/46 , H01G11/86 , Y02E60/13 , Y02T10/7022
摘要： The present invention discloses an improved electrode for a supercapacitor and a method of preparation thereof. The inventive electrode comprises a collector, a carbon substrate disposed on the collector comprising ultrafine carbon fibers having a specific surface area of at least 200 m2/g (BET) and a d002 value of 0.36 nm or less, and a metal oxide thin layer formed on the carbon substrate. The electrode of the subject invention retains a high specific capacitance during high-speed charging and discharging cycles.
摘要翻译：本发明公开了一种用于超级电容器的改进的电极及其制备方法。本发明的电极包括集电体，设置在集电体上的碳基板，其包含比表面积为至少200m 2 / g（BET）和d 002值为0.36nm以下的超细碳纤维，形成金属氧化物薄层在碳基板上。本发明的电极在高速充放电循环期间保持高比电容。

3. 发明申请

US20120003524A1 METAL OXIDE ULTRAFINE FIBER-BASED COMPOSITE SEPARATOR WITH HEAT RESISTANCE AND SECONDARY BATTERY USING SAME 有权
标题翻译：具有耐热性和二次电池的金属氧化物超细纤维复合材料分离器
公开(公告)号：US20120003524A1
公开(公告)日：2012-01-05
申请号：US13088851
申请日：2011-04-18
申请人： Seong Mu JO , Dong Young KIM , Sung-Yeon JANG
发明人： Seong Mu JO , Dong Young KIM , Sung-Yeon JANG
IPC分类号： H01M2/16
CPC分类号： B01D67/0013 , B01D2323/39 , B01D2325/22 , C04B35/62231 , C04B35/62236 , C04B35/6224 , C04B35/62259 , C04B35/624 , C04B35/62844 , C04B35/63416 , C04B2235/3203 , C04B2235/3215 , C04B2235/3218 , C04B2235/3222 , C04B2235/3234 , C04B2235/3284 , C04B2235/441 , C04B2235/526 , D01D5/003 , D01F1/10 , D01F6/12 , D01F9/08 , H01M2/145 , H01M2/1613 , H01M2/162 , H01M2/1653 , H01M2/1666 , H01M10/052 , Y02E60/122
摘要： An ultrafine fiber-based composite separator comprising a fibrous porous body which comprises ultrafine metal oxide/polymer composite fibers, or ultrafine metal oxide fibers and a polymer resin coating layer formed on the surface thereof, the ultrafine fibers being continuously randomly arranged and layered, and obtained by electrospinning a metal oxide precursor sol-gel solution or a mixture of a metal oxide precursor sol-gel solution and a polymer resin solution, wherein the surface of the metal oxide/polymer composite fibers has a uniform mixing composition of the metal oxide and the polymer resin, in which the separator has a heat shrinkage rate at 150˜250° C. of 10% or less and does not break down due to melting at a temperature of 200° C. or lower, has low heat shrinkage rate, and superior heat resistance and ionic conductivity, being capable of providing improved cycle and power properties when used in manufacturing a battery.
摘要翻译：一种超细纤维复合隔膜，其特征在于，包括由超细金属氧化物/聚合物复合纤维或超细金属氧化物纤维构成的纤维状多孔体和在其表面形成的聚合物树脂被覆层，超细纤维连续地无规排列并层叠，通过静电纺丝金属氧化物前体溶胶 - 凝胶溶液或金属氧化物前体溶胶 - 凝胶溶液和聚合物树脂溶液的混合物而获得，其中金属氧化物/聚合物复合纤维的表面具有均匀的金属氧化物和隔膜在150〜250℃下的热收缩率为10％以下并且由于在200℃以下的温度下熔融而不会分解的聚合物树脂的热收缩率低，和优异的耐热性和离子电导率，当用于制造电池时能够提供改进的循环和功率特性。

4. 发明申请

US20100304205A1 HEAT RESISTING SEPARATOR HAVING ULTRAFINE FIBROUS LAYER AND SECONDARY BATTERY HAVING THE SAME 审中-公开
标题翻译：具有超滤层的隔热隔离层及具有该层的二次电池
公开(公告)号：US20100304205A1
公开(公告)日：2010-12-02
申请号：US12376516
申请日：2006-12-08
申请人： Seong-Mu Jo , Dong-Young Kim , Byung-Doo Chin
发明人： Seong-Mu Jo , Dong-Young Kim , Byung-Doo Chin
IPC分类号： H01M2/18
CPC分类号： H01M2/1666 , B29C48/142 , B29K2079/08 , B29K2995/0016 , B29L2031/34 , B29L2031/3468 , B29L2031/755 , H01G9/02 , H01G11/18 , H01G11/52 , H01M2/145 , H01M2/162 , H01M2/1633 , H01M2/1653 , H01M10/0525 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： A polyolefin separator having an heat-resistant ultrafine fibrous layer and a secondary battery using the same, in which the separator has a shutdown function, low thermal contraction characteristics, thermal endurance, excellent ionic conductivity, excellent cycling characteristics at the time of battery construction, and excellent adhesion with an electrode. The present N invention adopts a very simple and easy process to form an ultrafine fibrous layer through an electrospinning process, and at the same time, to remove solvent and to form pores. Accordingly, the separator of the present invention is useful particularly for electrochemical devices used in a hybrid electric automobile, an electric automobile, and a fuel cell automobile, requiring high thermal endurance and thermal stability.
摘要翻译：具有耐热超细纤维层的聚烯烃隔膜和使用其的二次电池，其中隔膜具有关闭功能，低热收缩特性，耐热性，优异的离子导电性，电池构造时的优异的循环特性，和与电极的优异粘合性。本发明采用非常简单和简单的方法，通过静电纺丝方法形成超细纤维层，同时除去溶剂并形成孔。因此，本发明的隔膜特别适用于需要高耐热性和热稳定性的混合电动汽车，电动汽车和燃料电池汽车中使用的电化学装置。

5. 发明申请

US20100021794A1 METHOD OF FABRICATING CARBON MATERIAL, CARBON MATERIAL PREPARED BY THE METHOD, CELL MATERIAL AND APPARATUS USING THE SAME 有权
标题翻译：碳材料的制造方法，通过该方法制备的碳材料，使用其的电池材料和装置
公开(公告)号：US20100021794A1
公开(公告)日：2010-01-28
申请号：US12506847
申请日：2009-07-21
申请人： Soo-Kil KIM , Heung Yong Ha , Han-ik Joh , Seong Mu Jo , Suk-Woo Nam , In Hwan Oh , Tae Hoon Lim , Seong Ahn Hong , Sung-Yeon Jang
发明人： Soo-Kil KIM , Heung Yong Ha , Han-ik Joh , Seong Mu Jo , Suk-Woo Nam , In Hwan Oh , Tae Hoon Lim , Seong Ahn Hong , Sung-Yeon Jang
IPC分类号： H01M4/90 , D01F9/12 , B01J21/18 , H01M2/02 , H01G9/00 , H01G9/155
CPC分类号： H01M4/90 , B01J21/18 , B01J23/02 , B01J23/38 , B01J23/42 , B01J23/70 , B01J35/06 , B01J35/1019 , C08F8/26 , D01D5/003 , D01D5/24 , D01F1/10 , D01F9/21 , D01F11/12 , D01F11/16 , H01G9/058 , H01M4/8803 , H01M4/92 , H01M4/96 , Y02E60/13 , C08F114/22
摘要： Disclosed is a method for fabricating a carbon material, by which carbon fibers or carbon tubes, particularly branched carbon fibers or carbon tubes, are obtained via a so-called self-growing process without using external carbon sources. The carbon material obtained by the method has a large specific surface area and further includes a metal catalyst, and thus may be used in cell materials for a fuel cell or secondary battery, hydrogen storage devices, capacitors, solar cells, display panel or the like.
摘要翻译：公开了一种用于制造碳材料的方法，通过所述碳素纤维或碳管，特别是支链碳纤维或碳管，通过所谓的自生长方法获得而不使用外部碳源。通过该方法获得的碳材料具有大的比表面积，并且还包括金属催化剂，因此可以用于燃料电池或二次电池的电池材料，氢存储装置，电容器，太阳能电池，显示面板等。

6. 发明授权

US07640789B2 Ultra-sensitive metal oxide gas sensor and fabrication method thereof 有权
标题翻译：超敏感金属氧化物气体传感器及其制造方法
公开(公告)号：US07640789B2
公开(公告)日：2010-01-05
申请号：US11644121
申请日：2006-12-22
申请人： Il-Doo Kim , Jae-Min Hong , Dong-Young Kim , Seong-Mu Jo , Avner Rothschild , Harry L. Tuller
发明人： Il-Doo Kim , Jae-Min Hong , Dong-Young Kim , Seong-Mu Jo , Avner Rothschild , Harry L. Tuller
IPC分类号： G01N27/26 , B05D3/00
CPC分类号： G01N27/127
摘要： A method for fabricating an ultra-sensitive metal oxide gas sensor is disclosed, which comprises the steps of spinning a mixture solution including a metal oxide precursor and a polymer onto a sensor electrode to form a metal oxide precursor-polymer composite fiber; thermally compressing or thermally pressurizing the composite fiber; and thermally treating the thermally compressed or thermally pressurized composite fiber to remove the polymer from the composite fiber. Since the gas sensor includes a macro pore between nanofibers and a meso pore between nano-rods and/or nano-grains, gas diffusion and surface area can be maximized. Also, the ultra-sensitive sensor having high stability in view of mechanical, thermal, and electrical aspects can be obtained through rapid increase of adhesion between the metal oxide thin layer and the sensor electrode.
摘要翻译：公开了一种用于制造超敏感金属氧化物气体传感器的方法，其包括将包含金属氧化物前体和聚合物的混合溶液旋转到传感器电极上以形成金属氧化物前体 - 聚合物复合纤维的步骤; 热压缩或热加压复合纤维; 并热处理热压缩或热加压的复合纤维以从复合纤维中除去聚合物。由于气体传感器包括纳米纤维与纳米棒和/或纳米颗粒之间的中孔的宏观孔隙，所以气体扩散和表面积可以最大化。此外，通过快速增加金属氧化物薄层和传感器电极之间的粘附力，可以获得机械，热和电学方面具有高稳定性的超灵敏传感器。

7. 发明申请

US20080274403A1 ANODE FOR SECONDARY BATTERY HAVING NEGATIVE ACTIVE MATERIAL WITH NANO-FIBER NETWORK STRUCTURE AND SECONDARY BATTERY USING THE SAME, AND FABRICATION METHOD OF NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY 有权
标题翻译：具有纳米纤维网络结构的负极活性材料的二次电池阳极和使用其的二次电池以及用于二次电池的负极活性材料的制造方法
公开(公告)号：US20080274403A1
公开(公告)日：2008-11-06
申请号：US12112423
申请日：2008-04-30
申请人： Il-Doo KIM , Jae-Min HONG , Seong-Mu JO
发明人： Il-Doo KIM , Jae-Min HONG , Seong-Mu JO
IPC分类号： H01M4/02 , B22F3/11
CPC分类号： H01M4/131 , B82Y30/00 , C04B35/62231 , C04B35/6225 , C04B35/62254 , C04B35/62259 , C04B35/624 , C04B35/63416 , C04B2235/3232 , C04B2235/3256 , C04B2235/3258 , C04B2235/3272 , C04B2235/3275 , C04B2235/3277 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/441 , C04B2235/444 , C04B2235/449 , C04B2235/526 , C04B2235/5264 , C04B2235/5454 , D01D5/0007 , D01F9/10 , H01M4/0435 , H01M4/0471 , H01M4/1391 , H01M4/661 , H01M10/052 , H01M2004/027 , Y10S977/948
摘要： There is provided a metal oxide having a continuous nano-fiber network structure as a negative active material for a secondary battery. A method for fabricating such negative active material for a secondary battery comprises spinning a mixed solution of a metal oxide precursor and a polymer onto a collector to form composite fibers mixed with the metal oxide precursor and the polymer, thermally compressing or thermally pressurizing the composite fibers, and thermally treating the thermally compressed or thermally pressurized composite fibers to remove the polymer from the composite fiber.
摘要翻译：提供具有连续纳米纤维网络结构的金属氧化物作为二次电池的负极活性材料。制造这种二次电池用负极活性物质的方法包括将金属氧化物前体和聚合物的混合溶液旋转到集电体上，以形成与金属氧化物前体和聚合物混合的复合纤维，热压缩或热加压复合纤维并且热处理热压缩或热加压复合纤维以从复合纤维中除去聚合物。

8. 发明申请

US20070261959A1 Ultra-sensitive metal oxide gas sensor and fabrication method thereof 有权
标题翻译：超敏感金属氧化物气体传感器及其制造方法
公开(公告)号：US20070261959A1
公开(公告)日：2007-11-15
申请号：US11644121
申请日：2006-12-22
申请人： ll-Doo Kim , Jae-Min Hong , Dong-Young Kim , Seong-Mu Jo , Avner Rothschild , Harry Tuller
发明人： ll-Doo Kim , Jae-Min Hong , Dong-Young Kim , Seong-Mu Jo , Avner Rothschild , Harry Tuller
IPC分类号： B05D3/00 , G01N27/26
CPC分类号： G01N27/127
摘要： A method for fabricating an ultra-sensitive metal oxide gas sensor is disclosed, which comprises the steps of spinning a mixture solution including a metal oxide precursor and a polymer onto a sensor electrode to form a metal oxide precursor-polymer composite fiber; thermally compressing or thermally pressurizing the composite fiber; and thermally treating the thermally compressed or thermally pressurized composite fiber to remove the polymer from the composite fiber. Since the gas sensor includes a macro pore between nanofibers and a meso pore between nano-rods and/or nano-grains, gas diffusion and surface area can be maximized. Also, the ultra-sensitive sensor having high stability in view of mechanical, thermal, and electrical aspects can be obtained through rapid increase of adhesion between the metal oxide thin layer and the sensor electrode.
摘要翻译：公开了一种用于制造超敏感金属氧化物气体传感器的方法，其包括将包含金属氧化物前体和聚合物的混合溶液旋转到传感器电极上以形成金属氧化物前体 - 聚合物复合纤维的步骤; 热压缩或热加压复合纤维; 并热处理热压缩或热加压的复合纤维以从复合纤维中除去聚合物。由于气体传感器包括纳米纤维与纳米棒和/或纳米颗粒之间的中孔的宏观孔隙，所以气体扩散和表面积可以最大化。此外，通过快速增加金属氧化物薄层和传感器电极之间的粘附力，可以获得机械，热和电学方面具有高稳定性的超灵敏传感器。

9. 发明授权

US6162882A Preparation of novel homo- and copolymers using atom transfer radical polymerization 失效
标题翻译：使用原子转移自由基聚合制备新的均聚物和共聚物
公开(公告)号：US6162882A
公开(公告)日：2000-12-19
申请号：US431871
申请日：1999-11-02
申请人： Krzysztof Matyjaszewski , Simion Coca , Scott G. Gaynor , Yoshiki Nakagawa , Seong Mu Jo
发明人： Krzysztof Matyjaszewski , Simion Coca , Scott G. Gaynor , Yoshiki Nakagawa , Seong Mu Jo
IPC分类号： C08F2/38 , C08F4/00 , C08F4/04 , C08F4/10 , C08F4/16 , C08F4/40 , C08F4/44 , C08F4/54 , C08F4/58 , C08F12/04 , C08F120/44 , C08F265/04 , C08F265/06 , C08F290/06 , C08F291/00 , C08F293/00 , C08F297/00 , C08F297/02
CPC分类号： C08F265/06 , C08F2/38 , C08F4/00 , C08F4/40 , C08F12/04 , C08F265/04 , C08F290/068 , C08F291/00 , C08F293/005 , C08F2438/01
摘要： The present invention is directed to a process of atom (or group) transfer radical polymerization for the synthesis of novel homopolymer or a block or graft copolymer, optionally containing at least one polar group, with well defined molecular architecture and narrow polydipersity index, in the presence of an initiating system comprising (i) an initiator having a radically transferrable atom or group, (ii) a transition metal compound, and (iii) a ligand, the present invention is also directed to the synthesis of a macromolecule having at least two halogen groups which can be used as a macroinitiator component (i) to subsequently form a block or graft copolymer by an atom or group transfer radical polymerization process; the present invention is also directed to a process of atom or group transfer radical polymerization for the synthesis of a branched or hyperbranched polymer; in addition, the present invention is directed to a process of atom or group transfer radical polymerization for the synthesis of a macroinitiator which can subsequently be used to produce a block or graft copolymer.
摘要翻译：本发明涉及用于合成新的均聚物或嵌段或接枝共聚物的原子（或基团）转移自由基聚合的方法，所述均聚物或嵌段或接枝共聚物任选地含有至少一个极性基团，具有明确的分子结构和窄的多聚体指数，起始系统的存在包括（i）具有可自由基转移的原子或基团的引发剂，（ii）过渡金属化合物和（iii）配体，本发明还涉及合成具有至少两个可用作大分子引发剂组分的卤素基团（i）随后通过原子或基团转移自由基聚合方法形成嵌段或接枝共聚物; 本发明还涉及用于合成支链或超支化聚合物的原子或基团转移自由基聚合方法; 此外，本发明涉及用于合成大分子引发剂的原子或基团转移自由基聚合的方法，其可随后用于制备嵌段或接枝共聚物。

10. 发明授权

US6153003A Process for preparing a homogeneous cellulose solution using N-methylmorpholine-N-oxide 有权
标题翻译：使用N-甲基吗啉-N-氧化物制备均匀的纤维素溶液的方法
公开(公告)号：US6153003A
公开(公告)日：2000-11-28
申请号：US147369
申请日：1999-02-10
申请人： Wha Seop Lee , Byoung Chul Kim , Seong Mu Jo , Jong Su Park , Seong Joo Lee , Young Geun Park , Seung Lak Lee , Young Se Oh
发明人： Wha Seop Lee , Byoung Chul Kim , Seong Mu Jo , Jong Su Park , Seong Joo Lee , Young Geun Park , Seung Lak Lee , Young Se Oh
IPC分类号： D01F2/02 , C08B1/00 , D01D1/02 , D01F2/00 , C08L1/02 , C09D101/02
CPC分类号： D01F2/00 , C08B1/003
摘要： A simple method of preparing a homogeneous cellulose solution is disclosed, which comprises the steps of (a) preparing fibrillar cellulose powder; (b) injecting a molten liquid tertiary amine oxide solvent into a twin screw extruder; (c) feeding the cellulose powder of step (a) into a section of the twin screw extruder where the molten liquid tertiary amine oxide solvent fed in step (b) produces a well swollen paste with the cellulose powder fed in step (c); (d) dissolving the well swollen cellulose paste in the following melting sections in the twin screw extruder; and (e) stabilizing the solution obtained in step (d) in a storage tank.
摘要翻译： PCT No.PCT / KR97 / 00104 Sec。 371日期1999年2月10日 102（e）1999年2月10日PCT 1997年6月5日PCT公布。公开号WO97 / 47790 日本1997年12月18日公开了一种制备均匀纤维素溶液的简单方法，其包括以下步骤：（a）制备纤维素纤维素粉末; （b）将熔融液态叔胺氧化物溶剂注入双螺杆挤出机中; （c）将步骤（a）的纤维素粉末进料到双螺杆挤出机的一部分，其中在步骤（b）中进料的熔融液体叔胺氧化物溶剂在步骤（c）中进料的纤维素粉末产生良好溶胀的糊状物; （d）在双螺杆挤出机中将溶胀好的纤维素糊溶解在以下熔融部分中; 和（e）将步骤（d）中获得的溶液稳定在储罐中。

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