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11. 发明申请

US20170062141A1 Porous Particles of Interconnected 3D Graphene as a Supercapacitor Electrode Active Material and Production Process 有权
标题翻译：作为超级电容器电极的相互连接的三维石墨烯的多孔颗粒活性材料及其制备方法
公开(公告)号：US20170062141A1
公开(公告)日：2017-03-02
申请号：US14756315
申请日：2015-08-26
申请人： Aruna Zhamu , Bor Z. Jang
发明人： Aruna Zhamu , Bor Z. Jang
IPC分类号： H01G11/42 , H01G11/60 , H01G11/86 , H01G11/56 , H01G11/26 , H01G11/34 , H01G11/52 , H01G11/36
CPC分类号： H01G11/42 , C01B32/19 , C01B32/23 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/34 , H01G11/36 , H01G11/44 , H01G11/46 , H01G11/48 , H01G11/52 , H01G11/56 , H01G11/60 , H01G11/86 , Y02E60/13
摘要： A process for producing a supercapacitor electrode, comprising (a) subjecting multiple particles of MCMBs to a chemical activation with an activating agent selected from an acid, a base, or a salt at a temperature from 100° C. to 1,200° C. for a period of 0.5 to 24 hours sufficient to produce multiple porous particles each of a monolithic 3D graphene structure comprising multiple pores and a continuous 3D network of graphene pore walls comprising continuous or naturally interconnected graphene ligaments of 1-20 graphene planes of carbon atoms; (b) producing a suspension containing these multiple porous particles, an optional conductive additive, and an optional resin binder in a liquid medium; and (c) depositing the suspension onto at least a primary surface of a current collector to form a wet layer and removing liquid medium from the wet layer to form the supercapacitor electrode.
摘要翻译：一种制造超级电容器电极的方法，包括（a）在100℃至1200℃的温度下，用选自酸，碱或盐的活化剂对MCMB的多个颗粒进行化学活化，以获得 0.5至24小时的时间足以产生多个多孔颗粒，每个多孔颗粒各自包括多孔的单片3D石墨烯结构和石墨烯孔壁的连续3D网络，其包含1-20个碳原子的石墨烯平面的连续或天然互连的石墨烯韧带; （b）在液体介质中制备含有这些多孔颗粒的悬浮液，任选的导电添加剂和任选的树脂粘合剂; 和（c）将悬浮液沉积在集电器的至少一个主表面上以形成湿层并从湿层除去液体介质以形成超级电容器电极。

12. 发明授权

US09564630B2 Anode active material-coated graphene sheets for lithium batteries and process for producing same 有权
标题翻译：用于锂电池的阳极活性材料涂覆石墨烯片及其制造方法
公开(公告)号：US09564630B2
公开(公告)日：2017-02-07
申请号：US13987566
申请日：2013-08-08
申请人： Yanbo Wang , Bor Z Jang , Hui He , Aruna Zhamu
发明人： Yanbo Wang , Bor Z Jang , Hui He , Aruna Zhamu
IPC分类号： H01M4/26 , H01M4/36 , H01M4/04 , H01M4/38 , H01M4/42 , H01M4/44 , H01M4/46 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/587 , H01M10/0525 , H01M4/62 , H01M4/485 , H01M4/02
CPC分类号： H01M4/366 , H01M4/0423 , H01M4/0426 , H01M4/0428 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/386 , H01M4/387 , H01M4/42 , H01M4/44 , H01M4/463 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention provides a process for producing a graphene-enhanced anode active material for use in a lithium battery. The process comprises (a) providing a continuous film of a graphene material into a deposition zone; (b) introducing vapor or atoms of a precursor anode active material into the deposition zone, allowing the vapor or atoms to deposit onto a surface of the graphene material film to form a sheet of an anode active material-coated graphene material; and (c) mechanically breaking this sheet into multiple pieces of anode active material-coated graphene; wherein the graphene material is in an amount of from 0.1% to 99.5% by weight and the anode active material is in an amount of at least 0.5% by weight, all based on the total weight of the graphene material and the anode active material combined.
摘要翻译：本发明提供一种用于生产用于锂电池的石墨烯增强的阳极活性材料的方法。该方法包括（a）将石墨烯材料的连续膜提供到沉积区中; （b）将前体负极活性物质的蒸汽或原子引入沉积区，允许蒸气或原子沉积在石墨烯材料膜的表面上以形成负极活性材料涂覆石墨烯材料的片材; 和（c）将该片材机械地破碎成多片阳极活性材料涂覆的石墨烯; 其中所述石墨烯材料的量为0.1重量％至99.5重量％，并且所述负极活性材料的量为至少0.5重量％，全部基于所述石墨烯材料和所述负极活性材料的总重量。

13. 发明授权

US09561955B2 Graphene oxide gel bonded graphene composite films and processes for producing same 有权
标题翻译：石墨烯氧化物凝胶石墨烯复合膜及其制造方法
公开(公告)号：US09561955B2
公开(公告)日：2017-02-07
申请号：US13385813
申请日：2012-03-08
申请人： Aruna Zhamu , Mingchao Wang , Wei Xiong , Bor Z. Jang
发明人： Aruna Zhamu , Mingchao Wang , Wei Xiong , Bor Z. Jang
IPC分类号： B82Y30/00 , H01B1/04 , B82Y40/00
CPC分类号： B82Y30/00 , B82Y40/00 , H01B1/04 , Y10T428/26 , Y10T428/268
摘要： Disclosed is a graphene composite thin film composition composed of nano graphene platelets (NGPs) bonded by a graphene oxide binder, wherein the NGPs contain single-layer graphene or multi-layer graphene sheets having a thickness from 0.335 nm to 100 nm. The NGPs occupy a weight fraction of 1% to 99.9% of the total composite weight. The graphene oxide binder, having an oxygen content of 1-40% (preferably
摘要翻译：公开了由石墨烯氧化物粘合剂结合的纳米石墨烯片（NGP）组成的石墨烯复合薄膜组合物，其中NGP包含单层石墨烯或厚度为0.335nm至100nm的多层石墨烯片。 NGP占总复合重量的1％至99.9％的重量分数。基于总氧化石墨烯重量，氧含量为1-40％（优选<10％）的氧化石墨烯氧化物粘合剂由氧化石墨烯氧化物凝胶获得。复合材料形成厚度不大于1mm，优选不大于100μm且不小于10μm的薄膜。该组合物具有出色的导热性，导电性和机械强度的组合，这些强度与任何相当厚度范围的薄膜材料都无法比拟。

14. 发明授权

US09558860B2 Graphene-enhanced anode particulates for lithium ion batteries 有权
标题翻译：用于锂离子电池的石墨烯增强阳极颗粒
公开(公告)号：US09558860B2
公开(公告)日：2017-01-31
申请号：US12807635
申请日：2010-09-10
申请人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang
发明人： Aruna Zhamu , Jinjun Shi , Guorong Chen , Qing Fang , Bor Z. Jang
IPC分类号： H01M4/583 , H01B1/04 , H01M4/505 , H01M4/525 , H01M4/485 , H01M4/50 , B82Y30/00 , H01M4/04 , H01M4/13 , H01M4/139 , H01M4/62 , H01M4/38 , H01M4/48 , H01M4/58
CPC分类号： H01M4/133 , B82Y30/00 , H01B1/04 , H01M4/0471 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/386 , H01M4/387 , H01M4/48 , H01M4/483 , H01M4/523 , H01M4/5825 , H01M4/587 , H01M4/625 , H01M10/0525 , Y02E60/122
摘要： A nano graphene-enhanced particulate for use as a lithium-ion battery anode active material, wherein the particulate is formed of a single sheet of graphene or a plurality of graphene sheets and a plurality of fine anode active material particles with a size smaller than 10 μm. The graphene sheets and the particles are mutually bonded or agglomerated into the particulate with at least a graphene sheet embracing the anode active material particles. The amount of graphene is at least 0.01% by weight and the amount of the anode active material is at least 0.1% by weight, all based on the total weight of the particulate. A lithium-ion battery having an anode containing these graphene-enhanced particulates exhibits a stable charge and discharge cycling response, a high specific capacity per unit mass, a high first-cycle efficiency, a high capacity per electrode volume, and a long cycle life.
摘要翻译：一种用作锂离子电池负极活性材料的纳米石墨烯增强颗粒，其中颗粒由单片石墨烯或多个石墨烯片和多个尺寸小于10的细阳极活性材料颗粒形成 μm。石墨烯片和颗粒与至少包含阳极活性物质颗粒的石墨烯片相互结合或聚集成颗粒。石墨烯的量为至少0.01重量％，阳极活性物质的量为至少0.1重量％，均基于颗粒的总重量。具有包含这些石墨烯增强颗粒的阳极的锂离子电池表现出稳定的充放电循环响应，每单位质量的高比容量，高的第一循环效率，每电极体积的高容量和长的循环寿命。

15. 发明授权

US09533889B2 Unitary graphene layer or graphene single crystal 有权
标题翻译：单一石墨烯层或石墨烯单晶
公开(公告)号：US09533889B2
公开(公告)日：2017-01-03
申请号：US13694356
申请日：2012-11-26
申请人： Aruna Zhamu , Mingchao Wang , Wei Xiong , Bor Z. Jang
发明人： Aruna Zhamu , Mingchao Wang , Wei Xiong , Bor Z. Jang
IPC分类号： B32B9/00 , C01B31/04 , C30B5/00 , C30B29/02 , C30B29/68 , B82Y30/00 , B82Y40/00
CPC分类号： C30B1/02 , B82Y30/00 , B82Y40/00 , C01B32/182 , C01B32/184 , C01B32/19 , C01B32/192 , C01B32/22 , C01B32/225 , C01B32/23 , C01P2006/10 , C01P2006/32 , C01P2006/40 , C01P2006/80 , C30B5/00 , C30B29/02 , C30B29/68 , Y10S977/734 , Y10S977/842 , Y10T428/30
摘要： A unitary graphene layer or graphene single crystal containing closely packed and chemically bonded parallel graphene planes having an inter-graphene plane spacing of 0.335 to 0.40 nm and an oxygen content of 0.01% to 10% by weight, which unitary graphene layer or graphene single crystal is obtained from heat-treating a graphene oxide gel at a temperature higher than 100° C., wherein the average mis-orientation angle between two graphene planes is less than 10 degrees, more typically less than 5 degrees. The molecules in the graphene oxide gel, upon drying and heat-treating, are chemically interconnected and integrated into a unitary graphene entity containing no discrete graphite flake or graphene platelet. This graphene monolith exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface smoothness, surface hardness, and scratch resistance unmatched by any thin-film material of comparable thickness range.
摘要翻译：单层石墨烯层或石墨烯单晶，其含有紧密堆积和化学结合的平行石墨烯平面，其石墨烯平面间距为0.335至0.40nm，氧含量为0.01重量％至10重量％，该单一石墨烯层或石墨烯单晶通过在高于100℃的温度下热处理石墨烯氧化物凝胶获得，其中两个石墨烯平面之间的平均错位取向角小于10度，更典型地小于5度。石墨烯氧化物凝胶中的分子在干燥和热处理后被化学相互连接并整合成不含离散石墨薄片或石墨烯薄片的单一石墨烯实体。该石墨烯整体结构具有卓越的导热性，导电性，机械强度，表面平滑度，表面硬度和耐刮擦性，可与任何相当厚度范围的薄膜材料匹配。

16. 发明申请

US20160301102A1 Partially and fully surface-enable metal ion-exchanging energy storage devices 审中-公开
标题翻译：部分和完全表面使能金属离子交换储能装置
公开(公告)号：US20160301102A1
公开(公告)日：2016-10-13
申请号：US14545239
申请日：2015-04-13
申请人： Aruna Zhamu , Bor Z Jang
发明人： Aruna Zhamu , Bor Z Jang
IPC分类号： H01M10/0567 , H01M4/137 , H01M4/36 , H01M10/05 , H01M4/587 , H01M4/60 , H01M10/02 , H01M10/0569 , H01M4/133
CPC分类号： H01M10/05 , H01M4/587 , H01M4/606
摘要： A surface-enabled, metal ion-exchanging battery device comprising a cathode, an anode, a porous separator, and a metal ion-containing electrolyte, wherein the metal ion is selected from aluminum (Al), gallium (Ga), indium (In), tin (Sn), lead (P), or bismuth (Bi), and at least one of the electrodes contains therein a metal ion source prior to the first charge or discharge cycle of the device and at least the cathode comprises a functional material or nano-structured material having a metal ion-capturing functional group or metal ion-storing surface in direct contact with the electrolyte. This energy storage device has a power density significantly higher than that of a lithium-ion battery and an energy density dramatically higher than that of a supercapacitor.
摘要翻译：一种表面使能的金属离子交换电池装置，包括阴极，阳极，多孔隔板和含金属离子的电解质，其中金属离子选自铝（Al），镓（Ga），铟（In ），锡（Sn），铅（P）或铋（Bi），并且至少一个电极在器件的第一充电或放电循环之前包含金属离子源，并且至少阴极包括功能性具有与电解质直接接触的金属离子捕获官能团或金属离子存储表面的材料或纳米结构材料。该能量存储装置的功率密度显着高于锂离子电池的功率密度，能量密度显着高于超级电容器。

17. 发明申请

US20160301078A1 Alkali metal secondary battery containing a dendrite-intercepting layer 有权
标题翻译：含有枝晶截留层的碱金属二次电池
公开(公告)号：US20160301078A1
公开(公告)日：2016-10-13
申请号：US14545204
申请日：2015-04-08
申请人： Aruna Zhamu , Bor Z. Jang
发明人： Aruna Zhamu , Bor Z. Jang
IPC分类号： H01M4/62 , H01M12/08 , H01M4/136 , H01M4/66 , H01M4/133 , H01M10/0568 , H01M10/0569 , H01M10/0565 , H01M4/134 , H01M4/131
CPC分类号： H01M4/628 , H01M2/1646 , H01M2/1673 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/382 , H01M4/58 , H01M4/5815 , H01M4/587 , H01M10/052 , H01M10/054 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M12/08 , H01M2004/027 , H01M2004/028 , H01M2300/0025 , H01M2300/0028 , Y02E60/128
摘要： A rechargeable alkali metal battery comprising: (A) an anode comprising an alkali metal layer and a dendrite penetration-resistant layer composed of multiple graphene sheets or platelets or exfoliated graphite flakes that are chemically bonded by a lithium- or sodium-containing species to form an integral layer that prevents dendrite penetration through the integral layer, wherein the lithium-containing species is selected from Li2CO3, Li2O, Li2C2O4, LiOH, LiX, ROCO2Li, HCOLi, ROLi, (ROCO2Li)2, (CH2OCO2Li)2, Li2S, LixSOy, Na2CO3, Na2O, Na2C2O4, NaOH, NaiX, ROCO2Na, HCONa, RONa, (ROCO2Na)2, (CH2OCO2Na)2, Na2S, Nax SOy, or a combination thereof, wherein X═F, Cl, I, or Br, R=a hydrocarbon group, x=0-1, y=1-4; (B) a cathode comprising a cathode layer; and (C) a separator and electrolyte component in contact with the anode and the cathode; wherein the dendrite penetration-resistant layer is disposed between the alkali metal layer and the separator.
摘要翻译：一种可再充电碱金属电池，包括：（A）阳极，其包含碱金属层和由多个石墨烯片或血小板或剥离的石墨片构成的枝晶耐穿透层，所述石墨烯薄片或剥离的石墨薄片通过含锂或钠的物质化学键合形成其中所述含锂物质选自Li 2 CO 3，Li 2 O，Li 2 C 2 O 4，LiOH，LiX，ROCO2Li，HCOLi，ROLi，（ROCO2Li）2，（CH2OCO2Li）2，Li2S，LixSOy ，Na 2 CO 3，Na 2 O，Na 2 C 2 O 4，NaOH，NaiX，ROCO2Na，HCONa，RONa，（ROCO2Na）2，（CH2OCO2Na）2，Na2S，Nax SOY或其组合，其中X = F，Cl，I或Br，R =烃基，x = 0-1，y = 1-4; （B）阴极，包括阴极层; 和（C）与阳极和阴极接触的分离器和电解质组分; 其中枝晶耐渗层设置在碱金属层和隔板之间。

18. 发明授权

US09379393B2 Carbon cladded composite flow field plate, bipolar plate and fuel cell 有权
标题翻译：碳复合流场板，双极板和燃料电池
公开(公告)号：US09379393B2
公开(公告)日：2016-06-28
申请号：US11644122
申请日：2006-12-26
申请人： Bor Z. Jang , Aruna Zhamu , Jiusheng Guo
发明人： Bor Z. Jang , Aruna Zhamu , Jiusheng Guo
IPC分类号： H01M2/00 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0221 , H01M8/0206 , H01M8/0213 , H01M8/0228 , H01M8/0258 , H01M8/0267 , H01M8/241 , H01M2008/1095 , Y02E60/50
摘要： The present invention provides a carbon-cladded composite composition for use as a fuel cell flow field plate or bipolar plate. In one preferred embodiment, the composition comprises a core composite layer sandwiched between two clad layers, wherein (a) the clad layer comprises a conductive carbon or graphite material (e.g., carbon nano-tubes, nano-scaled graphene plates, graphitic nano-fibers, and fine graphite particles); (b) the core composite layer comprises a matrix resin and a conductive filler present in a sufficient quantity to render the composite layer electrically conductive with an electrical conductivity no less than 1 S/cm (preferably no less than 100 S/cm); and (c) the composition has a planar outer surface on each clad side having formed therein a fluid flow channel.
摘要翻译：本发明提供一种用作燃料电池流场板或双极板的碳包覆复合组合物。在一个优选的实施方案中，组合物包含夹在两个包层之间的芯复合层，其中（a）包覆层包含导电碳或石墨材料（例如，碳纳米管，纳米级石墨烯板，石墨纳米纤维，和细石墨颗粒）; （b）芯复合层包括基质树脂和导电填料，其量足以使复合层导电，导电率不小于1S / cm（优选不小于100S / cm）; 和（c）组合物在每个包覆侧上具有形成有流体流动通道的平面外表面。

19. 发明申请

US20160028122A1 Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices 审中-公开
标题翻译：部分和完全表面使用的碱金属离子交换储能装置
公开(公告)号：US20160028122A1
公开(公告)日：2016-01-28
申请号：US14121050
申请日：2014-07-25
申请人： Aruna Zhamu , Bor Z. Jang
发明人： Aruna Zhamu , Bor Z. Jang
IPC分类号： H01M10/0569 , H01M4/60 , H01M10/0565
CPC分类号： H01M10/0569 , H01M4/13 , H01M4/366 , H01M4/606 , H01M4/622 , H01M4/625 , H01M10/054 , H01M10/0565 , H01M10/0568 , H01M2004/028 , H01M2300/0028
摘要： A surface-enabled, metal ion-exchanging battery device comprising a cathode, an anode, a porous separator, and a metal ion-containing electrolyte, wherein the metal ion is selected from (A) non-Li alkali metals; (B) alkaline-earth metals; (C) transition metals; (D) other metals such as aluminum (Al); or (E) a combination thereof; and wherein at least one of the electrodes contains therein a metal ion source prior to the first charge or discharge cycle of the device and at least the cathode comprises a functional material or nano-structured material having a metal ion-capturing functional group or metal ion-storing surface in direct contact with said electrolyte, and wherein the operation of the battery device does not involve the introduction of oxygen from outside the device and does not involve the formation of a metal oxide, metal sulfide, metal selenide, metal telluride, metal hydroxide, or metal-halogen compound. This energy storage device has a power density significantly higher than that of a lithium-ion battery and an energy density dramatically higher than that of a supercapacitor.
摘要翻译：一种表面使能的金属离子交换电池装置，包括阴极，阳极，多孔隔膜和含金属离子的电解质，其中所述金属离子选自（A）非Li碱金属; （B）碱土金属; （C）过渡金属; （D）其他金属如铝（Al）; 或（E）其组合; 并且其中所述电极中的至少一个在所述器件的第一充电或放电循环之前包含金属离子源，并且至少所述阴极包括具有金属离子捕获官能团或金属离子的功能材料或纳米结构材料并且其中电池装置的操作不涉及从装置外部引入氧气，并且不涉及形成金属氧化物，金属硫化物，金属硒化物，金属碲化物，金属氢氧化物或金属卤素化合物。该能量存储装置的功率密度显着高于锂离子电池的功率密度，能量密度显着高于超级电容器。

20. 发明授权

US09203098B2 Organic vapor fuel cell 有权
标题翻译：有机蒸汽燃料电池
公开(公告)号：US09203098B2
公开(公告)日：2015-12-01
申请号：US11257528
申请日：2005-10-26
申请人： Jiusheng Guo , Aruna Zhamu , Bor Z. Jang
发明人： Jiusheng Guo , Aruna Zhamu , Bor Z. Jang
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： H01M8/04089 , H01M8/04007 , H01M8/04037 , H01M8/04186 , H01M8/04194 , H01M8/04197 , H01M8/1004 , H01M8/1007 , H01M8/1011 , H01M8/1013 , H01M2250/20 , H01M2250/30 , Y02B90/18 , Y02E60/522 , Y02E60/523 , Y02T90/32
摘要： A fuel cell including primarily (a) a membrane electrode assembly, which comprises (i) a proton exchange membrane having a front face and a rear face, (ii) an anode being coupled to the front face, and (iii) a cathode being coupled to the rear face; (b) a fuel permeation-controlling member positioned in front of the anode; the member being substantially impermeable to an organic fuel or water at an ambient temperature or below, but being permeable at a temperature higher than an activation temperature; (c) heating means in control relation to the fuel permeation-controlling member to activate fuel permeation through the member on demand. The invented fuel cell is compact and lightweight, with significantly reduced fuel crossover and improved fuel utilization efficiency. The fuel cell is particularly useful for powering small vehicles and portable devices such as a notebook computer, a personal digital assistant, a mobile phone, and a digital camera.
摘要翻译：一种燃料电池，其主要包括（a）膜电极组件，其包括（i）质子交换膜，其具有前表面和后表面，（ii）阳极与前表面耦合，和（iii）阴极耦合到后面; （b）位于阳极前面的燃料渗透控制构件; 所述构件在环境温度或更低温度下对有机燃料或水基本上不可渗透，但在高于活化温度的温度下是可渗透的; （c）与燃料渗透控制构件控制关系的加热装置，以根据需要激活通过构件的燃料渗透。本发明的燃料电池紧凑且重量轻，燃料交叉显着减少，燃料利用效率得到提高。燃料电池对于小型车辆和便携式设备如笔记本电脑，个人数字助理，移动电话和数码相机的供电特别有用。

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