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1. 发明授权

US08691179B2 Method for fabricating graphene sheets or graphene particles using supercritical fluid 有权
标题翻译：使用超临界流体制造石墨烯片或石墨烯颗粒的方法
公开(公告)号：US08691179B2
公开(公告)日：2014-04-08
申请号：US13238098
申请日：2011-09-21
申请人： Jaehoon Kim , Jong Min Park , Byoung Koun Min , Jeong Myeong Ha , Nugroho Agung , Nursanto Eduardus
发明人： Jaehoon Kim , Jong Min Park , Byoung Koun Min , Jeong Myeong Ha , Nugroho Agung , Nursanto Eduardus
IPC分类号： C01B31/04 , B82Y40/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/192 , Y02P20/544
摘要： A method for fabricating graphene sheets or graphene particles includes (a) dispersing graphene oxide in an alcohol solution to prepare a graphene oxide dispersion solution, (b) reducing the graphene oxide dispersion solution under a supercritical condition to prepare graphene sheets or graphene particles, each of which is as a cluster of the graphene sheets, and (c) separating the graphene sheets or graphene particles, followed by washing and drying, and a method for fabricating a graphene film is configured to fabricate a graphene film in form of a thin film using the graphene sheets or graphene particles fabricated according to the method.
摘要翻译：制造石墨烯片或石墨烯颗粒的方法包括（a）将石墨烯氧化物分散在醇溶液中以制备氧化石墨烯分散液，（b）在超临界条件下还原石墨烯氧化物分散溶液以制备石墨烯片或石墨烯颗粒，作为石墨烯片的簇，和（c）分离石墨烯片或石墨烯粒子，然后进行洗涤和干燥，制造石墨烯膜的方法被构造成制造薄膜形式的石墨烯膜使用根据该方法制造的石墨烯片或石墨烯颗粒。

2. 发明申请

US20100266846A1 METHOD OF PRODUCING METAL NANOPARTICLES CONTINUOUSLY AND METAL NANOPARTICLES PRODUCED THEREBY 有权
标题翻译：生产金属纳米颗粒的方法和生产的金属纳米颗粒
公开(公告)号：US20100266846A1
公开(公告)日：2010-10-21
申请号：US12760450
申请日：2010-04-14
申请人： Jaehoon KIM , Jae Duck Kim , Jong Min Park , Hong Gon Kim , Byoung Koun Min
发明人： Jaehoon KIM , Jae Duck Kim , Jong Min Park , Hong Gon Kim , Byoung Koun Min
IPC分类号： B32B15/02 , B22F9/18
CPC分类号： C22C9/00 , B22F1/0018 , B22F9/24 , B22F2999/00 , B82Y30/00 , C22C5/06 , C22C19/03 , Y10T428/2982 , B22F2202/03
摘要： Disclosed are a method of producing metal nanoparticles continuously, and metal nanoparticles produced thereby. The method comprises: (a) preparing a metal precursor solution by dissolving a metal precursor in alcohol; (b) continuously putting the metal precursor solution into a reactor having supercritical conditions, thereby producing metal nanoparticles; (c) cooling the solution obtained in step (b); and (d) separating and collecting the metal nanoparticles from the solution obtained in step (c).
摘要翻译：公开了连续生产金属纳米粒子的方法，由此生产金属纳米粒子。该方法包括：（a）通过将金属前体溶解在醇中制备金属前体溶液; （b）连续地将金属前体溶液置于具有超临界条件的反应器中，从而制备金属纳米颗粒; （c）冷却步骤（b）中获得的溶液; 和（d）从步骤（c）中获得的溶液中分离和收集金属纳米颗粒。

3. 发明授权

US08703526B2 Fabrication method for quantum dot sensitized solar cell using supercritical fluid or subcritical fluid and quantum dot sensitized solar cell prepared thereby 有权
标题翻译：使用由此制备的超临界流体或亚临界流体和量子点敏化太阳能电池的量子点敏化太阳能电池的制造方法
公开(公告)号：US08703526B2
公开(公告)日：2014-04-22
申请号：US12969246
申请日：2010-12-15
申请人： Jaehoon Kim , Byoung Koun Min , Jae-Duck Kim , Jong Min Park , Wonho Jang
发明人： Jaehoon Kim , Byoung Koun Min , Jae-Duck Kim , Jong Min Park , Wonho Jang
IPC分类号： H01L31/0224 , H01L31/0352 , H01L31/18
CPC分类号： H01G9/2031 , Y02E10/542
摘要： A method of fabricating a transparent electrode for use in a quantum dot sensitized solar cell, and a quantum dot sensitized solar cell fabricated according to the method are provided. According to the fabrication method, (S1) quantum dot precursor is introduced into a high pressure storage vessel and a quantum dot precursor is dissolved using subcritical fluid or supercritical fluid; (S2) the quantum dot precursor fluid prepared at (S1) is transported to contact with a conductive thin layer substrate comprised of a metal oxide placed in a high pressure reaction vessel, thereby causing the quantum dot precursor to be adsorbed in the metal oxide thin layer; (S3) non-adsorbed quantum dot precursor fluid of (S2) is transported and thus recovered to the high pressure storage vessel together with the subcritical fluid or supercritical fluid; and (S4) the subcritical fluid or supercritical fluid is removed from the high pressure reaction vessel, and the quantum dot precursor, adsorbed at (S2), is reacted with a second element which constitutes the quantum dot or a compound comprising the second element.
摘要翻译：提供一种制造用于量子点敏化太阳能电池的透明电极的方法和根据该方法制造的量子点敏化太阳能电池。根据制造方法，将（S1）量子点前体引入高压储存容器中，并使用亚临界流体或超临界流体溶解量子点前体; （S2）将在（S1）中制备的量子点前体流体输送到与置于高压反应容器中的金属氧化物构成的导电薄层基板接触，由此使量子点前体被吸附在金属氧化物薄膜层; （S2）的非吸附量子点前体流体（S3）被输送并与亚临界流体或超临界流体一起回收到高压储存容器中; 和（S4）从高压反应容器中除去亚临界流体或超临界流体，并将吸附在（S2）的量子点前体与构成量子点的第二元素或包含第二元素的化合物反应。

4. 发明授权

US08317894B2 Method of producing metal nanoparticles continuously and metal nanoparticles produced thereby 有权
标题翻译：连续生产金属纳米粒子的方法和由此生产金属纳米粒子
公开(公告)号：US08317894B2
公开(公告)日：2012-11-27
申请号：US12760450
申请日：2010-04-14
申请人： Jaehoon Kim , Jae Duck Kim , Jong Min Park , Hong Gon Kim , Byoung Koun Min
发明人： Jaehoon Kim , Jae Duck Kim , Jong Min Park , Hong Gon Kim , Byoung Koun Min
IPC分类号： B22F9/24 , B82Y40/00
CPC分类号： C22C9/00 , B22F1/0018 , B22F9/24 , B22F2999/00 , B82Y30/00 , C22C5/06 , C22C19/03 , Y10T428/2982 , B22F2202/03
摘要： Disclosed are a method of producing metal nanoparticles continuously, and metal nanoparticles produced thereby. The method comprises: (a) preparing a metal precursor solution by dissolving a metal precursor in alcohol; (b) continuously putting the metal precursor solution into a reactor having supercritical conditions, thereby producing metal nanoparticles; (c) cooling the solution obtained in step (b); and (d) separating and collecting the metal nanoparticles from the solution obtained in step (c).
摘要翻译：公开了连续生产金属纳米粒子的方法，由此生产金属纳米粒子。该方法包括：（a）通过将金属前体溶解在醇中制备金属前体溶液; （b）连续地将金属前体溶液置于具有超临界条件的反应器中，从而制备金属纳米颗粒; （c）冷却步骤（b）中获得的溶液; 和（d）从步骤（c）中获得的溶液中分离和收集金属纳米颗粒。

5. 发明申请

US20110196139A1 PREPARATION METHOD FOR CELLULOSE PHOSPHITE COMPOUNDS 审中-公开
标题翻译：纤维素磷酸盐化合物的制备方法
公开(公告)号：US20110196139A1
公开(公告)日：2011-08-11
申请号：US12909475
申请日：2010-10-21
申请人： Hyun Joo Lee , Bang Sook Lee , Young-Woong Suh , Byoung Koun Min , Byoung Sung Ahn , Hoon Sik Kim
发明人： Hyun Joo Lee , Bang Sook Lee , Young-Woong Suh , Byoung Koun Min , Byoung Sung Ahn , Hoon Sik Kim
IPC分类号： C07H1/02
CPC分类号： C08B5/00 , C08B1/003
摘要： Provided is a method for preparing a cellulose phosphite compound, more particularly a method for preparing a cellulose phosphite compound whereby cellulose is phosphorylated using an ionic liquid comprising an amine-based cation and a phosphite-based anion.Thus prepared cellulose phosphite compound has a good solubility in water and is highly valuable as concentration control agent, medicine, biomembrane, or the like.
摘要翻译：提供一种制备亚磷酸纤维素化合物的方法，更具体地说，涉及使用包含胺类阳离子和亚磷酸盐类阴离子的离子液体使纤维素磷酸化的亚磷酸纤维素化合物的制造方法。如此制备的亚磷酸纤维素化合物在水中的溶解度好，作为浓度调节剂，药物，生物膜等是非常有价值的。

6. 发明授权

US08617642B2 Preparation of thin film for solar cell using paste 有权
标题翻译：使用糊剂制备太阳能电池薄膜
公开(公告)号：US08617642B2
公开(公告)日：2013-12-31
申请号：US12261566
申请日：2008-10-30
申请人： Oh-shim Joo , Byoung Koun Min , Kwang Deog Jung , Jun-haeng Lee
发明人： Oh-shim Joo , Byoung Koun Min , Kwang Deog Jung , Jun-haeng Lee
IPC分类号： B05D5/12
CPC分类号： C01B19/002 , C01P2002/72 , H01L31/1844 , Y02E10/544
摘要： A preparation method of a CIS-based or CIGS-based thin film for a light absorption layer of a solar cell, which uses a paste prepared by mixing precursors of Cu, In, Se, and optional Ga in a solvent, minimizes the raw material loss, does not produce a toxic gas during the process, and is suitable for producing a large scale film at a low production cost.
摘要翻译：使用通过在溶剂中混合Cu，In，Se和任选的Ga的前体制备的糊料的太阳能电池的光吸收层的基于CIS或CIGS的薄膜的制备方法，使原料最小化损失，在生产过程中不产生有毒气体，适合生产低成本的大型膜。

7. 发明申请

US20120080091A1 FABRICATION OF CIS OR CIGS THIN FILM FOR SOLAR CELLS USING PASTE OR INK 审中-公开
标题翻译：使用浆料或油墨制造太阳能电池的CIS或CIGS薄膜
公开(公告)号：US20120080091A1
公开(公告)日：2012-04-05
申请号：US12986749
申请日：2011-01-07
申请人： Byoung Koun Min , Se Jin Park
发明人： Byoung Koun Min , Se Jin Park
IPC分类号： H01L31/0256
CPC分类号： C09D11/037 , C09D11/52 , C23C18/1204 , C23C18/1208 , C23C18/1279 , C23C18/1295 , H01L21/02568 , H01L21/02573 , H01L21/02614 , H01L21/02628 , H01L31/0322 , Y02E10/541
摘要： Provided is a method for preparing a copper indium selenide (CIS) or copper indium gallium selenide (CIGS) thin film, including: (1) mixing Cu, In and Ga precursors in a solvent and adding a polymer binder to obtain a paste or ink; (2) coating the obtained CIG precursor paste or ink on a conductive substrate by printing, spin coating or spraying and heat-treating the same under air or oxygen gas atmosphere to remove remaining organic substances and obtain a CIG mixed oxide thin film; (3) heat-treating the obtained CIG mixed oxide thin film under hydrogen or sulfurizing gas atmosphere to obtain a reduced or sulfurized CIG mixed thin film; and (4) heat-treating the obtained reduced or sulfurized CIG mixed thin film under selenium-containing gas atmosphere to obtain a CIGS thin film. Since residual carbon resulting from organic additives, which is the biggest problem in the existing paste coating techniques, can be reduced remarkably, and CIGS crystal size can be improved, the disclosed method can improve efficiency of CIGS solar cells.
摘要翻译：提供了一种制备铜铟硒（CIS）或铜铟镓硒（CIGS）薄膜的方法，包括：（1）在溶剂中混合Cu，In和Ga前体，并加入聚合物粘合剂以获得糊或墨 ; （2）通过在空气或氧气气氛下进行印刷，旋涂或喷涂和热处理，将得到的CIG前体浆料或油墨涂布在导电性基材上，除去剩余的有机物质，得到CIG复合氧化物薄膜; （3）在氢气或硫化气体气氛下对获得的CIG混合氧化物薄膜进行热处理，得到还原或硫化的CIG混合薄膜; 和（4）在含硒气体气氛下对获得的还原或硫化CIG混合薄膜进行热处理，得到CIGS薄膜。由于可以显着地降低作为现有糊料涂布技术中最大问题的有机添加剂产生的残留碳，并且可以提高CIGS晶体尺寸，所公开的方法可以提高CIGS太阳能电池的效率。

8. 发明授权

US08603702B2 Zinc air fuel cell with enhanced cell performance 有权
标题翻译：锌空气燃料电池具有增强的电池性能
公开(公告)号：US08603702B2
公开(公告)日：2013-12-10
申请号：US12837750
申请日：2010-07-16
申请人： Hong Gon Kim , Dong Jin Suh , Chang Soo Kim , Hyun Joo Lee , Byoung Koun Min
发明人： Hong Gon Kim , Dong Jin Suh , Chang Soo Kim , Hyun Joo Lee , Byoung Koun Min
IPC分类号： H01M8/04 , H01M4/42
CPC分类号： H01M12/065 , H01M2/162 , H01M2/1673 , H01M4/12 , H01M4/661 , H01M4/742 , H01M4/8652 , H01M4/8657 , H01M4/886 , H01M4/8882 , H01M4/9016
摘要： Provided is a zinc air fuel cell with enhanced cell performance which includes a separator-electrode assembly including a perforated metal plate as a cathode current collector, a catalyst-coated carbon paper, a separator, a perforated metal plate as an anode current collector, and a tilted nonconductive support. A metal plate may be placed on the tilted nonconductive support and connected to the anode current collector in the separator-electrode assembly to enlarge the active area of the anode current collector. Performance may be efficiently enhanced by minimizing a distance between the anode current collector and the cathode current collector, and by adding a metal plate which plays a role of an additional anode current collector on the tilted nonconductive support so as to increase the overall active area of anode current collector contacting with zinc pellets and to resultantly enhance the ionization of zinc.
摘要翻译：提供一种具有增强的电池性能的锌空气燃料电池，其包括：作为正极集电体的穿孔金属板，催化剂涂布碳纸，隔膜，作为阳极集电体的多孔金属板的隔离电极组件，以及倾斜的非导电支撑。可以将金属板放置在倾斜的非导电支撑件上并连接到分离器 - 电极组件中的阳极集电器，以扩大阳极集电器的有效面积。通过最小化阳极集电器和阴极集电器之间的距离，并且通过在倾斜的非导电支撑上添加起额外的阳极集电器的作用的金属板来增加总体有效面积阳极集流体与锌颗粒接触，从而增强锌的离子化。

9. 发明申请

US20110117456A1 ZINC AIR FUEL CELL WITH ENHANCED CELL PERFORMANCE 有权
标题翻译： ZINC空气燃料电池，具有增强的电池性能
公开(公告)号：US20110117456A1
公开(公告)日：2011-05-19
申请号：US12837750
申请日：2010-07-16
申请人： Hong Gon Kim , Dong Jin Suh , Chang Soo Kim , Hyun Joo Lee , Byoung Koun Min
发明人： Hong Gon Kim , Dong Jin Suh , Chang Soo Kim , Hyun Joo Lee , Byoung Koun Min
IPC分类号： H01M12/06 , H01M8/22
CPC分类号： H01M12/065 , H01M2/162 , H01M2/1673 , H01M4/12 , H01M4/661 , H01M4/742 , H01M4/8652 , H01M4/8657 , H01M4/886 , H01M4/8882 , H01M4/9016
摘要： Provided is a zinc air fuel cell with enhanced cell performance, more particularly a zinc air fuel cell which includes a separator-electrode assembly including a perforated metal plate as a cathode current collector, a catalyst-coated carbon paper, a separator, a perforated metal plate as an anode current collector, and a tilted nonconductive support. Furthermore, a metal plate may be placed on the tilted nonconductive support and connected to the anode current collector in the separator-electrode assembly to enlarge the active area of the anode current collector. For the zinc air fuel cell according to the present invention, a manufacturing cost may be reduced by using a mixture of MnO2 and CeO2, which are low-priced metal oxides as catalyst materials for oxygen reduction, and by using a low-priced nylon filter, which has a micro-porous structure and shows high stability in alkaline electrolyte. According to the present invention, the performance of the zinc air fuel cell may be efficiently enhanced by using a separator-electrode assembly structure, which minimize a distance between the anode current collector and the cathode current collector, and by adding a metal plate which plays a role of an additional anode current collector on the tilted nonconductive support so as to increase the overall active area of anode current collector contacting with zinc pellets and to resultantly enhance the ionization of zinc.
摘要翻译：提供一种具有增强的电池性能的锌空气燃料电池，更具体地说，一种锌空气燃料电池，其包括：分隔电极组件，其包括作为正极集电器的穿孔金属板，催化剂涂覆的碳纸，隔板，穿孔金属板作为阳极集电器，以及倾斜的非导电支撑。此外，可以将金属板放置在倾斜的非导电支撑件上并连接到分离器 - 电极组件中的阳极集电器，以扩大阳极集电器的有效面积。对于根据本发明的锌空气燃料电池，可以通过使用作为氧还原的催化剂材料的低价金属氧化物的MnO 2和CeO 2的混合物以及通过使用低价尼龙过滤器来降低制造成本，其具有微孔结构并且在碱性电解质中显示出高稳定性。根据本发明，可以通过使用使阳极集电体和阴极集电体之间的距离最小化的分隔电极组件结构，并且通过添加播放的金属板来有效地提高锌空气燃料电池的性能在倾斜的非导电载体上增加负极集电器的作用，以增加与锌粒子接触的阳极集流体的总有效面积并且最终增强锌的离子化。

10. 发明申请

US20080131762A1 Photoelectrochemical system for hydrogen production from water 审中-公开
标题翻译：用于氢气生产的光电化学系统
公开(公告)号：US20080131762A1
公开(公告)日：2008-06-05
申请号：US11729145
申请日：2007-03-28
申请人： Oh-shim Joo , Kwang Deog Jung , Byoung Koun Min , Soo Hang Kim , Jun Woo Oh
发明人： Oh-shim Joo , Kwang Deog Jung , Byoung Koun Min , Soo Hang Kim , Jun Woo Oh
IPC分类号： H01M6/30
CPC分类号： H01M14/005 , C01B3/042 , C25B1/003 , H01M2300/0002 , Y02E60/324 , Y02E60/364 , Y02E60/368 , Y02P20/135
摘要： The present invention provides a photoelectrochemical (PEC) system for the production of hydrogen from water, which comprises (A) an electrolytic bath comprising an electrode for catalytic oxidation, an electrode for catalytic reduction, an ion separation film disposed between the two electrodes, and an aqueous electrolyte solution into which the two electrodes and the ion separation film are immersed, and (B) a photoelectrode positioned at the outside of the electrolytic bath and electrically connected to the two electrodes. The inventive PEC system is characterized by disposing a photoelectrode at the position which does not contact aqueous electrolyte solution, thus preventing the lowering of the photoelectrode activities, and maximizing the hydrogen production efficiency.
摘要翻译：本发明提供一种用于从水中生产氢的光电化学（PEC）系统，其包括（A）包括用于催化氧化的电极的电解浴，用于催化还原的电极，设置在两个电极之间的离子分离膜，以及浸渍有两个电极和离子分离膜的电解质水溶液，（B）位于电解槽外侧并与两个电极电连接的光电极。本发明的PEC系统的特征在于在不接触电解质水溶液的位置处设置光电极，防止光电极活性的降低，使氢生产效率最大化。

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