公开(公告)号：US20130183511A1

公开(公告)日：2013-07-18

申请号：US13349162

申请日：2012-01-12

申请人： Sheng Dai ,  Pasquale Fernando Fulvio ,  Richard T. Mayes ,  Xiqing Wang ,  Xiao-Guang Sun ,  Bingkun Guo

发明人： Sheng Dai ,  Pasquale Fernando Fulvio ,  Richard T. Mayes ,  Xiqing Wang ,  Xiao-Guang Sun ,  Bingkun Guo

IPC分类号： H01B1/04 ,  B32B5/00 ,  B82Y30/00 ,  B82B3/00

CPC分类号： H01B1/04 ,  B01J20/20 ,  B01J20/205 ,  B01J20/28026 ,  B01J20/28083 ,  B01J20/282 ,  B01J20/3078 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C04B35/521 ,  C04B35/524 ,  C04B35/83 ,  C04B38/0032 ,  C04B2111/00853 ,  C04B2111/94 ,  C04B2235/422 ,  C04B2235/424 ,  C04B2235/48 ,  C04B2235/52 ,  C04B2235/5288 ,  C04B2235/5454 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249986 ,  C04B38/0064

摘要： A conductive mesoporous carbon composite comprising conductive carbon nanoparticles contained within a mesoporous carbon matrix, wherein the conductive mesoporous carbon composite possesses at least a portion of mesopores having a pore size of at least 10 nm and up to 50 nm, and wherein the mesopores are either within the mesoporous carbon matrix, or are spacings delineated by surfaces of said conductive carbon nanoparticles when said conductive carbon nanoparticles are fused with each other, or both. Methods for producing the above-described composite, devices incorporating them (e.g., lithium batteries), and methods of using them, are also described.

摘要翻译： 一种导电介孔碳复合材料，其包含介于中孔碳基体内的导电碳纳米颗粒，其中所述导电介孔碳复合材料具有孔径至少为10nm至高达50nm的介孔的至少一部分，并且其中所述介孔为 或者当所述导电性碳纳米颗粒彼此熔合时或两者都是由所述导电性碳纳米颗粒的表面划定的间隔。 还描述了用于生产上述复合材料的方法，包括它们的装置（例如锂电池）及其使用方法。

公开(公告)号：US08828533B2

公开(公告)日：2014-09-09

申请号：US13349162

申请日：2012-01-12

申请人： Sheng Dai ,  Pasquale Fernando Fulvio ,  Richard T. Mayes ,  Xiqing Wang ,  Xiao-Guang Sun ,  Bingkun Guo

发明人： Sheng Dai ,  Pasquale Fernando Fulvio ,  Richard T. Mayes ,  Xiqing Wang ,  Xiao-Guang Sun ,  Bingkun Guo

IPC分类号： B32B5/30 ,  C08G14/02 ,  C08G14/04 ,  C01B31/00

CPC分类号： H01B1/04 ,  B01J20/20 ,  B01J20/205 ,  B01J20/28026 ,  B01J20/28083 ,  B01J20/282 ,  B01J20/3078 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C04B35/521 ,  C04B35/524 ,  C04B35/83 ,  C04B38/0032 ,  C04B2111/00853 ,  C04B2111/94 ,  C04B2235/422 ,  C04B2235/424 ,  C04B2235/48 ,  C04B2235/52 ,  C04B2235/5288 ,  C04B2235/5454 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249986 ,  C04B38/0064

摘要： A conductive mesoporous carbon composite comprising conductive carbon nanoparticles contained within a mesoporous carbon matrix, wherein the conductive mesoporous carbon composite possesses at least a portion of mesopores having a pore size of at least 10 nm and up to 50 nm, and wherein the mesopores are either within the mesoporous carbon matrix, or are spacings delineated by surfaces of said conductive carbon nanoparticles when said conductive carbon nanoparticles are fused with each other, or both. Methods for producing the above-described composite, devices incorporating them (e.g., lithium batteries), and methods of using them, are also described.

摘要翻译： 一种导电介孔碳复合材料，其包含介于中孔碳基体内的导电碳纳米颗粒，其中所述导电介孔碳复合材料具有孔径至少为10nm至高达50nm的介孔的至少一部分，并且其中所述介孔为 或者当所述导电性碳纳米颗粒彼此熔合时或两者都是由所述导电性碳纳米颗粒的表面划定的间隔。 还描述了用于生产上述复合材料的方法，包括它们的装置（例如锂电池）及其使用方法。

公开(公告)号：US20120121498A1

公开(公告)日：2012-05-17

申请号：US13353722

申请日：2012-01-19

申请人： Sheng Dai ,  Xiqing Wang

发明人： Sheng Dai ,  Xiqing Wang

IPC分类号： C01B31/02

CPC分类号： C04B38/0022 ,  C01B32/00 ,  C04B35/524 ,  C04B35/62218 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00853 ,  C04B2235/48 ,  Y10S977/755 ,  Y10T428/24165 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249979 ,  C04B38/0054 ,  C04B38/062

摘要： The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than −2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

摘要翻译： 本发明涉及一种制备中孔碳材料的方法，所述方法包括使前体组合物经历固化步骤，随后进行碳化步骤，所述前体组合物包含：（i）由嵌段共聚物组成的模板组分，（ii ）酚类化合物或材料，（iii）可交联的醛组分，和（iv）至少0.5M浓度的pKa或小于-2的强酸，其中所述碳化步骤包括在碳化作用下加热前体组合物 温度足以将前体组合物转化成介孔碳材料。 本发明还涉及具有改进的热稳定性的中孔碳材料，优选根据上述方法制备。

公开(公告)号：US20100297389A1

公开(公告)日：2010-11-25

申请号：US12468946

申请日：2009-05-20

申请人： Sheng Dai ,  Xiqing Wang

发明人： Sheng Dai ,  Xiqing Wang

IPC分类号： B32B3/12 ,  D01F9/10 ,  B32B3/26

CPC分类号： C04B38/0022 ,  C01B32/00 ,  C04B35/524 ,  C04B35/62218 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00853 ,  C04B2235/48 ,  Y10S977/755 ,  Y10T428/24165 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249979 ,  C04B38/0054 ,  C04B38/062

摘要： The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than −2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

摘要翻译： 本发明涉及一种制备中孔碳材料的方法，所述方法包括使前体组合物经历固化步骤，随后进行碳化步骤，所述前体组合物包含：（i）由嵌段共聚物组成的模板组分，（ii ）酚类化合物或材料，（iii）可交联的醛组分，和（iv）至少0.5M浓度的pKa或小于-2的强酸，其中所述碳化步骤包括在碳化作用下加热前体组合物 温度足以将前体组合物转化成介孔碳材料。 本发明还涉及具有改进的热稳定性的中孔碳材料，优选根据上述方法制备。

公开(公告)号：US08513319B2

公开(公告)日：2013-08-20

申请号：US13353722

申请日：2012-01-19

申请人： Sheng Dai ,  Xiqing Wang

发明人： Sheng Dai ,  Xiqing Wang

IPC分类号： C08G14/02 ,  C08G14/04 ,  C09C1/44 ,  C01B31/00

CPC分类号： C04B38/0022 ,  C01B32/00 ,  C04B35/524 ,  C04B35/62218 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00853 ,  C04B2235/48 ,  Y10S977/755 ,  Y10T428/24165 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249979 ,  C04B38/0054 ,  C04B38/062

摘要： The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than −2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

摘要翻译： 本发明涉及一种制备中孔碳材料的方法，所述方法包括使前体组合物经历固化步骤，随后进行碳化步骤，所述前体组合物包含：（i）由嵌段共聚物组成的模板组分，（ii ）酚类化合物或材料，（iii）可交联的醛组分，和（iv）至少0.5M浓度的pKa或小于-2的强酸，其中所述碳化步骤包括在碳化作用下加热前体组合物 温度足以将前体组合物转化成介孔碳材料。 本发明还涉及具有改进的热稳定性的中孔碳材料，优选根据上述方法制备。

公开(公告)号：US08114510B2

公开(公告)日：2012-02-14

申请号：US12468946

申请日：2009-05-20

申请人： Sheng Dai ,  Xiqing Wang

发明人： Sheng Dai ,  Xiqing Wang

IPC分类号： B32B3/26

CPC分类号： C04B38/0022 ,  C01B32/00 ,  C04B35/524 ,  C04B35/62218 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/00853 ,  C04B2235/48 ,  Y10S977/755 ,  Y10T428/24165 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249979 ,  C04B38/0054 ,  C04B38/062

摘要： The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than −2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

摘要翻译： 本发明涉及一种制备中孔碳材料的方法，所述方法包括使前体组合物经历固化步骤，随后进行碳化步骤，所述前体组合物包含：（i）由嵌段共聚物组成的模板组分，（ii ）酚类化合物或材料，（iii）可交联的醛组分，和（iv）至少0.5M浓度的pKa或小于-2的强酸，其中所述碳化步骤包括在碳化作用下加热前体组合物 温度足以将前体组合物转化成介孔碳材料。 本发明还涉及具有改进的热稳定性的中孔碳材料，优选根据上述方法制备。

公开(公告)号：US20130190956A1

公开(公告)日：2013-07-25

申请号：US13374894

申请日：2012-01-23

申请人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

发明人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

IPC分类号： B60L11/18 ,  B62D61/06 ,  B62D61/02 ,  B64D27/02 ,  B60W20/00 ,  B61C7/04 ,  B63H21/17 ,  B62M6/40 ,  G06F19/00

CPC分类号： B61C7/04 ,  B60L11/1811 ,  B60L2200/26 ,  B60W20/00 ,  B62M6/90 ,  B63H21/17 ,  B64D2041/005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7072 ,  Y02T30/16 ,  Y02T30/40 ,  Y02T90/127 ,  Y02T90/14 ,  Y02T90/36

摘要： This invention provides a vehicle powered by a surface-mediated cell (SMC)-based power source, comprising a vehicle frame, at least a wheel supporting the frame or a propeller connected to the frame, a drive unit connected to the wheel or propeller, and a power source electrically connected to the drive unit, wherein the power source contains at least a surface-mediated cell. The vehicle can be a micro-EV (using the SMC for the stop-start function), HEV, plug-in HEV, all-electric vehicle, power-assisted bicycle, scooter, motorcycle, tricycle, automobile, wheelchair, fork lift, golf cart, specialty vehicle, bus, truck, train, rapid-transit vehicle, boat, or air vehicle. The ultra-high power density enables the SMC to provide pulsed power or increased current demands when the vehicle is accelerating or hill-climbing. The SMC also enables the power source to recuperate the braking energy when the vehicle decelerates, brakes, or simply moves down-hill.

摘要翻译： 本发明提供了一种由基于表面介质单元（SMC）的电源供电的车辆，其包括车架，至少一个支撑框架的轮子或连接到该框架的螺旋桨，连接到车轮或螺旋桨的驱动单元， 以及电连接到所述驱动单元的电源，其中所述电源至少包含表面介导的单元。 车辆可以是微型EV（使用SMC进行停止启动功能），HEV，插电式HEV，全电动车，动力辅助自行车，踏板车，摩托车，三轮车，汽车，轮椅，叉车， 高尔夫球车，特种车辆，公共汽车，卡车，火车，快速运输车辆，船只或机动车辆。 超高功率密度使SMC能够在车辆加速或爬坡时提供脉冲功率或增加电流需求。 当车辆减速，制动或简单地向下移动时，SMC还使电源能够恢复制动能量。

公开(公告)号：US08914176B2

公开(公告)日：2014-12-16

申请号：US13374894

申请日：2012-01-23

申请人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

发明人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

IPC分类号： B60L11/18

CPC分类号： B61C7/04 ,  B60L11/1811 ,  B60L2200/26 ,  B60W20/00 ,  B62M6/90 ,  B63H21/17 ,  B64D2041/005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7072 ,  Y02T30/16 ,  Y02T30/40 ,  Y02T90/127 ,  Y02T90/14 ,  Y02T90/36

摘要： This invention provides a vehicle powered by a surface-mediated cell (SMC)-based power source, comprising a vehicle frame, at least a wheel supporting the frame or a propeller connected to the frame, a drive unit connected to the wheel or propeller, and a power source electrically connected to the drive unit, wherein the power source contains at least a surface-mediated cell. The vehicle can be a micro-EV (using the SMC for the stop-start function), HEV, plug-in HEV, all-electric vehicle, power-assisted bicycle, scooter, motorcycle, tricycle, automobile, wheelchair, fork lift, golf cart, specialty vehicle, bus, truck, train, rapid-transit vehicle, boat, or air vehicle. The ultra-high power density enables the SMC to provide pulsed power or increased current demands when the vehicle is accelerating or hill-climbing. The SMC also enables the power source to recuperate the braking energy when the vehicle decelerates, brakes, or simply moves down-hill.

摘要翻译： 本发明提供了一种由基于表面介质单元（SMC）的电源供电的车辆，其包括车架，至少一个支撑框架的轮子或连接到该框架的螺旋桨，连接到车轮或螺旋桨的驱动单元， 以及电连接到所述驱动单元的电源，其中所述电源至少包含表面介导的单元。 车辆可以是微型EV（使用SMC进行停止启动功能），HEV，插电式HEV，全电动车，动力辅助自行车，踏板车，摩托车，三轮车，汽车，轮椅，叉车， 高尔夫球车，特种车辆，公共汽车，卡车，火车，快速运输车辆，船只或机动车辆。 超高功率密度使SMC能够在车辆加速或爬坡时提供脉冲功率或增加电流需求。 当车辆减速，制动或简单地向下移动时，SMC还使电源能够恢复制动能量。

公开(公告)号：US20130171502A1

公开(公告)日：2013-07-04

申请号：US13374408

申请日：2011-12-29

申请人： Guorong Chen ,  Aruna Zhamu ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang

发明人： Guorong Chen ,  Aruna Zhamu ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang

IPC分类号： H01M4/13 ,  H01G9/155 ,  H01G9/035 ,  H01M10/26 ,  H01M10/02 ,  B82Y99/00

CPC分类号： H01G11/24 ,  B82Y30/00 ,  H01G11/06 ,  H01G11/28 ,  H01G11/32 ,  H01G11/46 ,  H01G11/48 ,  H01M4/13 ,  H01M4/131 ,  H01M4/134 ,  H01M4/137 ,  H01M10/05 ,  H01M12/005 ,  H01M2004/021 ,  Y02E60/13

摘要： The present invention provides a multi-component hybrid electrode for use in an electrochemical super-hybrid energy storage device. The hybrid electrode contains at least a current collector, at least an intercalation electrode active material storing lithium inside interior or bulk thereof, and at least an intercalation-free electrode active material having a specific surface area no less than 100 m2/g and storing lithium on a surface thereof, wherein the intercalation electrode active material and the intercalation-free electrode active material are in electronic contact with the current collector. The resulting super-hybrid cell exhibits exceptional high power and high energy density, and long-term cycling stability that cannot be achieved with conventional supercapacitors, lithium-ion capacitors, lithium-ion batteries, and lithium metal secondary batteries.

摘要翻译： 本发明提供一种用于电化学超混合能量储存装置的多组分混合电极。 所述混合电极至少含有集电体，至少含有内部或本体内的锂的嵌入电极活性物质，以及至少具有不小于100m 2 / g的比表面积的无插层电极活性物质，并储存锂 在其表面上，其中插入电极活性材料和无插层电极活性材料与集电器电子接触。 所得到的超级混合电池具有出色的高功率和高能量密度，以及长期的循环稳定性，这些常规超级电容器，锂离子电容器，锂离子电池和锂金属二次电池无法实现。

公开(公告)号：US08895189B2

公开(公告)日：2014-11-25

申请号：US13385105

申请日：2012-02-03

申请人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

发明人： Aruna Zhamu ,  Guorong Chen ,  Xiqing Wang ,  Bor Z. Jang ,  Yanbo Wang ,  Qing Fang

IPC分类号： H01M4/133

CPC分类号： H01M4/587 ,  B82Y30/00 ,  H01G11/50 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

摘要： A surface-mediated cell (SMC) comprising: (a) a cathode comprising a carbon-based cathode active material having a surface area to capture or store lithium thereon; (b) an anode comprising an anode current collector alone, or combined anode current collector and anode active material; (c) a porous separator disposed between the anode and the cathode; (d) a lithium-containing electrolyte, wherein the anode and/or cathode active material has a specific surface area no less than 100 m2/g in direct physical contact with the electrolyte to receive lithium ions therefrom or to provide lithium ions thereto; and (e) a lithium source disposed in at least one of the two electrodes when the cell is made, and the cell has an open-circuit voltage (OCV) of at least 0.8 volts; wherein the cell operates between a lower voltage limit lower than the OCV and an upper limit of between 3.8 and 4.5 volts.

摘要翻译： 一种表面介导的细胞（SMC），包括：（a）包含具有在其上捕获或储存锂的表面积的碳基阴极活性材料的阴极; （b）阳极，其包括单独的阳极集电器和阳极活性材料; （c）设置在阳极和阴极之间的多孔隔板; （d）含锂电解质，其中所述阳极和/或阴极活性材料与所述电解质直接物理接触以从其中接收锂离子或提供锂离子，其比表面积不小于100m 2 / g; 以及（e）当制造电池时设置在两个电极中的至少一个中的锂源，并且电池具有至少0.8伏的开路电压（OCV）; 其中所述电池在低于所述OCV的较低电压限制和3.8至4.5伏特的上限之间工作。