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1. 发明申请

US20100221863A1 DYE-SENSITIZED SOLAR CELL BASED ON ELECTROSPUN ULTRA-FINE TITANIUM DIOXIDE FIBERS AND FABRICATION METHOD THEREOF 有权
标题翻译：基于电极超细二氧化钛纤维的透明太阳能电池及其制造方法
公开(公告)号：US20100221863A1
公开(公告)日：2010-09-02
申请号：US12779012
申请日：2010-05-12
申请人： Dong-Young KIM , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
发明人： Dong-Young KIM , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
IPC分类号： H01L31/18
CPC分类号： H01G9/2031 , B82Y30/00 , C01G23/053 , C01P2002/72 , C01P2004/03 , C01P2004/10 , C09C1/3669 , H01G9/2009 , H01G9/2013 , H01L51/0086 , H01L51/4226 , Y02E10/542 , Y02E10/549
摘要： A dye-sensitized solar cell comprising a semiconductor electrode comprising electrospun ultra-fine titanium dioxide fibers and fabrication method thereof are disclosed. The dye-sensitized solar cell comprises a semiconductor electrode comprising an electrospun ultra-fine fibrous titanium dioxide layer, a counter electrode and electrolyte interposed therebetween. A non-liquid electrolyte such as polymer gel electrolyte or the like having low fluidity, as well as the liquid electrolyte, can be easily infiltrated thereinto. In addition, electrons can be effectively transferred since titanium dioxide crystals are one-dimensionally arranged.
摘要翻译：本发明公开了一种染料敏化太阳能电池，其特征在于：包含电纺丝超细二氧化钛纤维的半导体电极及其制造方法。染料敏化太阳能电池包括包含电纺丝超细纤维二氧化钛层，相对电极和介于其间的电解质的半导体电极。诸如聚合物凝胶电解质等具有低流动性的非液体电解质以及液体电解质可以容易地渗入其中。此外，由于二氧化钛晶体被一维排列，所以可以有效地转移电子。

2. 发明申请

US20090026662A1 HYBRID POLYMER ELECTROLYTE, A LITHIUM SECONDARY BATTERY COMPRISING THE HYBRID POLYMER ELECTROLYTE AND THEIR FABRICATION METHODS 审中-公开
标题翻译：混合聚合物电解质，包含混合聚合物电解质的锂二次电池及其制造方法
公开(公告)号：US20090026662A1
公开(公告)日：2009-01-29
申请号：US12180509
申请日：2008-07-25
申请人： Kyung Suk Yun , Byung Won Cho , Seong-Mu Jo , Wha Seop Lee , Won Il Cho , Kun You Park , Hyung Sun Kim , Un Seok Kim , Seok Ku Ko , Suk Won Chun , Sung Won Choi
发明人： Kyung Suk Yun , Byung Won Cho , Seong-Mu Jo , Wha Seop Lee , Won Il Cho , Kun You Park , Hyung Sun Kim , Un Seok Kim , Seok Ku Ko , Suk Won Chun , Sung Won Choi
IPC分类号： B29C47/00
CPC分类号： H01M10/0431 , H01M2/162 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/058
摘要： The present invention provides a novel hybrid polymer electrolyte, a lithium secondary battery comprising the hybrid polymer electrolyte polymer and their fabrication methods. More particularly, the present invention provides the hybrid polymer electrolyte comprising superfine fibrous porous polymer matrix with particles having diameter of 1-3000 nm, polymers and lithium salt-dissolved organic electrolyte solutions incorporated into the porous polymer matrix. The hybrid polymer electrolyte has advantages of better adhesion with electrodes, good mechanical strength, better performance at low and high temperatures, better compatibility with organic electrolytes of a lithium secondary battery and it can be applied to the manufacture of lithium secondary batteries.
摘要翻译：本发明提供了一种新型的混合聚合物电解质，包含该混合聚合物电解质聚合物的锂二次电池及其制造方法。更具体地说，本发明提供了包含超细纤维多孔聚合物基质的混合聚合物电解质，其具有直径为1-3000nm的颗粒，掺入多孔聚合物基质中的聚合物和锂盐溶解的有机电解质溶液。混合聚合物电解质具有电极粘附性好，机械强度高，在低温和高温下性能更好的优点，与锂二次电池的有机电解质的相容性更好，可用于锂二次电池的制造。

3. 发明授权

US08691325B2 Dye-sensitized solar cell based on electrospun ultra-fine titanium dioxide fibers and fabrication method thereof 有权
标题翻译：基于电纺超细二氧化钛纤维的染料敏化太阳能电池及其制造方法
公开(公告)号：US08691325B2
公开(公告)日：2014-04-08
申请号：US12779012
申请日：2010-05-12
申请人： Dong-Young Kim , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
发明人： Dong-Young Kim , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
IPC分类号： B05D5/12
CPC分类号： H01G9/2031 , B82Y30/00 , C01G23/053 , C01P2002/72 , C01P2004/03 , C01P2004/10 , C09C1/3669 , H01G9/2009 , H01G9/2013 , H01L51/0086 , H01L51/4226 , Y02E10/542 , Y02E10/549
摘要： A dye-sensitized solar cell comprising a semiconductor electrode comprising electrospun ultra-fine titanium dioxide fibers and fabrication method thereof are disclosed. The dye-sensitized solar cell comprises a semiconductor electrode comprising an electrospun ultra-fine fibrous titanium dioxide layer, a counter electrode and electrolyte interposed therebetween. A non-liquid electrolyte such as polymer gel electrolyte or the like having low fluidity, as well as the liquid electrolyte, can be easily infiltrated thereinto. In addition, electrons can be effectively transferred since titanium dioxide crystals are one-dimensionally arranged.
摘要翻译：本发明公开了一种染料敏化太阳能电池，其特征在于：包含电纺丝超细二氧化钛纤维的半导体电极及其制造方法。染料敏化太阳能电池包括包含电纺丝超细纤维二氧化钛层，相对电极和介于其间的电解质的半导体电极。诸如聚合物凝胶电解质等具有低流动性的非液体电解质以及液体电解质可以容易地渗入其中。此外，由于二氧化钛晶体被一维排列，所以可以有效地转移电子。

4. 发明申请

US20050109385A1 Dye-sensitized solar cell based on electrospun ultra-fine titanium dioxide fibers and fabrication method thereof 审中-公开
标题翻译：基于电纺超细二氧化钛纤维的染料敏化太阳能电池及其制造方法
公开(公告)号：US20050109385A1
公开(公告)日：2005-05-26
申请号：US10971236
申请日：2004-10-22
申请人： Dong-Young Kim , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
发明人： Dong-Young Kim , Seong-Mu Jo , Wha-Seop Lee , Mi-Yeon Song , Do-Kyun Kim
IPC分类号： H01L31/042 , H01G9/20 , H01L31/0224 , H01L31/06 , H01L51/00 , H01L51/30 , H01L51/40 , H01L31/00
CPC分类号： H01G9/2031 , B82Y30/00 , C01G23/053 , C01P2002/72 , C01P2004/03 , C01P2004/10 , C09C1/3669 , H01G9/2009 , H01G9/2013 , H01L51/0086 , H01L51/4226 , Y02E10/542 , Y02E10/549
摘要： A dye-sensitized solar cell comprising a semiconductor electrode comprising electrospun ultra-fine titanium dioxide fibers and fabrication method thereof are disclosed. The dye-sensitized solar cell comprises a semiconductor electrode comprising an electrospun ultra-fine fibrous titanium dioxide layer, a counter electrode and electrolyte interposed therebetween. A non-liquid electrolyte such as polymer gel electrolyte or the like having low fluidity, as well as the liquid electrolyte, can be easily infiltrated thereinto. In addition, electrons can be effectively transferred since titanium dioxide crystals are one-dimensionally arranged.
摘要翻译：本发明公开了一种染料敏化太阳能电池，其特征在于：包含电纺丝超细二氧化钛纤维的半导体电极及其制造方法。染料敏化太阳能电池包括包含电纺丝超细纤维二氧化钛层，相对电极和介于其间的电解质的半导体电极。诸如聚合物凝胶电解质等具有低流动性的非液体电解质以及液体电解质可以容易地渗入其中。此外，由于二氧化钛晶体被一维排列，所以可以有效地转移电子。

5. 发明授权

US06616435B2 Apparatus of polymer web by electrospinning process 有权
公开(公告)号：US06616435B2
公开(公告)日：2003-09-09
申请号：US09824031
申请日：2001-04-03
申请人： Wha Seop Lee , Seong Mu Jo , Seok Gu Go , Suk Won Chun
发明人： Wha Seop Lee , Seong Mu Jo , Seok Gu Go , Suk Won Chun
IPC分类号： D04H303
CPC分类号： D01D5/0061
摘要： The present invention relates to an apparatus of polymer web by electrospinning process and manufacturing method thereof, which can manufacture porous polymer web using an electrospinning method. The method for manufacturing porous polymer web by electrospinning process includes the steps of: forming, pressurizing and supplying at least one or more kinds of polymer materials in a liquid state; and discharging and piling the polymer materials to a collector through one or more charged nozzles, the collector being located under the nozzles and charged to have a polarity opposed to the polarity of the charged nozzles, the collector moving in a prescribed speed.

6. 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。

7. 发明授权

US07279251B1 Lithium secondary battery comprising a super fine fibrous polymer separator film and its fabrication method 有权
标题翻译：锂二次电池，其包含超细纤维聚合物隔膜及其制造方法
公开(公告)号：US07279251B1
公开(公告)日：2007-10-09
申请号：US10276880
申请日：2000-05-19
申请人： Kyung Suk Yun , Byung Won Cho , Seong Mu Jo , Wha Seop Lee , Won Il Cho , Kun You Park , Hyung Sun Kim , Un Seok Kim , Seok Ku Ko , Suk Won Chun , Sung Won Choi
发明人： Kyung Suk Yun , Byung Won Cho , Seong Mu Jo , Wha Seop Lee , Won Il Cho , Kun You Park , Hyung Sun Kim , Un Seok Kim , Seok Ku Ko , Suk Won Chun , Sung Won Choi
IPC分类号： H01M2/16
CPC分类号： H01M10/052 , D01D5/0007 , H01M2/145 , H01M2/162 , H01M2/1673 , H01M4/0407 , H01M4/0435 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0565 , H01M10/058 , H01M2300/0091
摘要： The present invention provides a lithium secondary battery and its fabrication method. More particularly, the present invention provides a lithium secondary battery comprising a super fine fibrous porous polymer separator film and its fabrication method, wherein the porous polymer separator film is fabricated by the following process: a) melting at least one polymer or dissolving at least one polymer with organic solvents to obtain at least one polymeric melt or at least one polymeric solution; b) adding the obtained polymeric melt or polymeric solution to barrels of an electrospinning machine; and c) discharging the polymeric melt or polymeric solution onto a substrate using a nozzle to form a porous separator film. The lithium secondary battery of the present invention has the advantages of better adhesion with electrodes, good mechanical strength, better performance at low and high temperatures, better compatibility with organic electrolyte solution of a lithium secondary battery.
摘要翻译：本发明提供一种锂二次电池及其制造方法。更具体地说，本发明提供一种包含超细纤维多孔聚合物隔膜的锂二次电池及其制造方法，其中通过以下方法制造多孔聚合物隔膜：a）熔化至少一种聚合物或溶解至少一种聚合物与有机溶剂以获得至少一种聚合物熔体或至少一种聚合物溶液; b）将获得的聚合物熔体或聚合物溶液加入静电纺丝机的桶中; 和c）使用喷嘴将聚合物熔体或聚合物溶液排出到基底上以形成多孔隔离膜。本发明的锂二次电池具有电极粘附性好，机械强度高，低温高温性能好，与锂二次电池有机电解质溶液更好相容的优点。

8. 发明授权

US06677447B1 Process for preparing homogeneous cellulose solution by using supercooled liquid N-methylmorpholine-N-oxide hydrate solvent 失效
标题翻译：使用过冷液体N-甲基吗啉-N-氧化物水合物溶剂制备均匀纤维素溶液的方法
公开(公告)号：US06677447B1
公开(公告)日：2004-01-13
申请号：US09706846
申请日：2000-11-07
申请人： Wha Seop Lee , Seong Mu Jo , Seok Gu Ko , Dong Bok Kim
发明人： Wha Seop Lee , Seong Mu Jo , Seok Gu Ko , Dong Bok Kim
IPC分类号： C08B100
CPC分类号： C08L1/02 , C08B1/003
摘要： Disclosed is a process for preparing a homogeneous cellulose solution which is capable of, forming a mixture where a cellulose pulp powder is mixed and swollen with a liquid NMMO hydrate solvent supercooled under a melting point and subjecting the mixture to a dissolution treatment, thereby producing a homogeneous cellulose solution having a substantially low decomposition characteristic. The process produces a cellulose pulp mixing powder that is first swollen in a liquid NMMO solvent supercooled under a melting point by minimizing the dissolution of cellulose by the liquid NMMO solvent and maximizing the swelling thereof by the liquid NMMO solvent, thereby resulting in a maximum homogeneity of the solution and maintains the minimized decomposition states of the cellulose and the NMMO solvent, thereby resulting in the improvement of productivity and the simplicity of the process.
摘要翻译：公开了一种制备均匀纤维素溶液的方法，该方法能够形成混合物，其中纤维素纸浆粉末与在熔点过冷的液体NMMO水合物溶剂混合并溶胀，并使混合物进行溶解处理，从而产生均匀的纤维素溶液具有基本上低的分解特性。该方法产生纤维素浆混合粉末，其首先在熔点过冷的液体NMMO溶剂中溶胀，通过使液体NMMO溶剂使纤维素溶解最小化，并通过液体NMMO溶剂使其溶胀最大化，从而产生最大的均匀性的溶液，并维持纤维素和NMMO溶剂的最小分解状态，从而导致生产率的提高和方法的简单性。

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