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1. 发明申请

WO2007117263A2 ELECTROCHEMICAL THERMODYNAMIC MEASUREMENT SYSTEM 审中-公开
标题翻译：电化学热力学测量系统
公开(公告)号：WO2007117263A2
公开(公告)日：2007-10-18
申请号：PCT/US2006/030137
申请日：2006-08-03
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , REYNIER, Yvan , YAZAMI, Rachid , FULTZ, Brent T.
发明人： REYNIER, Yvan , YAZAMI, Rachid , FULTZ, Brent T.
IPC分类号： G01N27/416
CPC分类号： H01M6/50 , H01G11/14 , H01M6/5044 , H01M10/42 , H01M10/48 , H01M10/60 , H01M10/63 , Y02E60/13
摘要： The present invention provides systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and electrochemical energy storage and conversion systems. Systems and methods of the present invention are capable of simultaneously collecting a suite of measurements characterizing a plurality of interconnected electrochemical and thermodynamic parameters relating to the electrode reaction state of advancement, voltage and temperature. Enhanced sensitivity provided by the present methods and systems combined with measurement conditions that reflect thermodynamically stabilized electrode conditions allow very accurate measurement of thermodynamic parameters, including state functions such as the Gibbs free energy, enthalpy and entropy of electrode/electrochemical cell reactions, that enable prediction of important performance attributes of electrode materials and electrochemical systems, such as the energy, power density, current rate and the cycle life of an electrochemical cell.
摘要翻译：本发明提供用于精确表征电极和电化学能量存储和转换系统的热力学和材料性质的系统和方法。本发明的系统和方法能够同时收集表征与电极反应状态，电压和温度有关的多个互连的电化学和热力学参数的一组测量。通过本方法和系统提供的增强灵敏度与反映热力学稳定的电极条件的测量条件相结合，可以非常准确地测量热力学参数，包括诸如吉布斯自由能，电极/电化学电池反应的焓和熵等状态函数，使能预测电极材料和电化学系统的重要性能属性，例如电化学电池的能量，功率密度，电流速率和循环寿命。

2. 发明申请

WO2010105062A1 A BATTERY STATE OF HEALTH ASSESSMENT SYSTEM 审中-公开
标题翻译：健康评估系统的电池状态
公开(公告)号：WO2010105062A1
公开(公告)日：2010-09-16
申请号：PCT/US2010/026991
申请日：2010-03-11
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , YAZAMI, Rachid , MCMENAMIN, Joseph , REYNIER, Yvan , FULTZ, Brent, T. , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： YAZAMI, Rachid , MCMENAMIN, Joseph , REYNIER, Yvan , FULTZ, Brent, T.
IPC分类号： G01N27/27
CPC分类号： H02J7/007 , G01R31/3606 , G01R31/3679 , H01M10/052 , H01M10/443 , H01M10/48 , H01M10/486 , H01M10/657 , H01M10/6571 , H01M10/6572 , Y02E60/12
摘要： Described herein are systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and electrochemical energy storage and conversion systems. Enhanced sensitivity provided by the present methods and systems combined with measurement conditions that reflect thermodynamically stabilized electrode conditions allow very accurate measurement of thermodynamic parameters, including state functions such as the Gibbs free energy, enthalpy and entropy of electrode/electrochemical cell reactions, that enable prediction of important performance attributes of electrode materials and electrochemical systems, such as the energy, power density, current rate, the cycle life and the state of health of an electrochemical cell. Also provided are systems and methods for charging electrochemical cells; for example, systems and methods for charging an electrochemical according to its state of health.
摘要翻译：本文描述了用于精确表征电极和电化学能量存储和转换系统的热力学和材料性质的系统和方法。通过本方法和系统提供的增强灵敏度与反映热力学稳定的电极条件的测量条件相结合，可以非常准确地测量热力学参数，包括诸如吉布斯自由能，电极/电化学电池反应的焓和熵等状态函数，使能预测电极材料和电化学系统的重要性能属性，例如电化学电池的能量，功率密度，电流速率，循环寿命和健康状态。还提供了用于对电化学电池充电的系统和方法; 例如，根据其健康状况对电化学物质进行充电的系统和方法。

3. 发明申请

WO2005089422A3 METHODS FOR PURIFYING CARBON MATERIALS 审中-公开
标题翻译：净化碳材料的方法
公开(公告)号：WO2005089422A3
公开(公告)日：2006-10-19
申请号：PCT/US2005008897
申请日：2005-03-16
申请人： CALIFORNIA INST OF TECHN , DAILLY ANNE , AHN CHANNING , RACHID YAZAMI , FULTZ BRENT T
发明人： DAILLY ANNE , AHN CHANNING , RACHID YAZAMI , FULTZ BRENT T
IPC分类号： C01B31/00 , C01B31/02 , C01B31/04 , C01B31/06 , D01F9/12 , D01F11/12 , D06M11/83
CPC分类号： D01F11/127 , B82Y30/00 , C01B32/05 , C01B32/215 , D06M11/83 , D06M2101/40
摘要： Methods of purifying samples are provided that are capable of removing carbonaceous and noncarbonaceous impurities from a sample containing a carbon material having a selected structure. Purification methods are provided for removing residual metal catalyst particles enclosed in multilayer carbonaceous impurities in samples generate by catalytic synthesis methods. Purification methods are provided wherein carbonaceous impurities in a sample are at least partially exfoliated, thereby facilitating subsequent removal of carbonaceous and noncarbonaceous impurities from the sample. Methods of purifying carbon nanotube-containing samples are provided wherein an intercalant is added to the sample and subsequently reacted with an exfoliation initiator to achieve exfoliation of carbonaceous impurities.
摘要翻译：提供了能够从含有选定结构的碳材料的样品中除去含碳杂质和非碳质杂质的样品的提纯方法。提供了净化方法，用于除去通过催化合成方法产生的样品中包围在多层含碳杂质中的残余金属催化剂颗粒。提供了纯化方法，其中样品中的碳质杂质至少部分地被剥离，从而有助于随后从样品中除去碳质和非碳质杂质。提供了含有碳纳米管的样品的纯化方法，其中向样品中加入插入剂，随后与剥离引发剂反应以实现含碳杂质的剥离。

4. 发明申请

WO2006073427A3 HIGH-CAPACITY NANOSTRUCTURED GERMANIUM-CONTAINING MATERIALS AND LITHIUM ALLOYS THEREOF 审中-公开
公开(公告)号：WO2006073427A3
公开(公告)日：2006-07-13
申请号：PCT/US2005/013268
申请日：2005-04-18
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , GRAETZ, Jason, A. , FULTZ, Brent, T. , AHN, Channing , YAZAMI, Rachid
发明人： GRAETZ, Jason, A. , FULTZ, Brent, T. , AHN, Channing , YAZAMI, Rachid
IPC分类号： H01M4/38 , H01M4/40 , H01M4/58
摘要： Electrodes comprising an alkali metal, for example, lithium, alloyed with nanostructured materials of formula Si z Ge (z - 1) , where 0 1; formula SizGe (z - 1) , where 0 1; and/or germanium exhibit a combination of improved capacities, cycle lives, and/or cycling rates compared with similar electrodes made from graphite. These electrodes are useful as anodes for secondary electrochemical cells, for example, batteries and electrochemical supercapacitors.

5. 发明申请

WO2006073427A2 HIGH-CAPACITY NANOSTRUCTURED GERMANIUM-CONTAINING MATERIALS AND LITHIUM ALLOYS THEREOF 审中-公开
标题翻译：高容量纳米结构含锗的材料及其合金
公开(公告)号：WO2006073427A2
公开(公告)日：2006-07-13
申请号：PCT/US2005013268
申请日：2005-04-18
申请人： CALIFORNIA INST OF TECHN , GRAETZ JASON A , FULTZ BRENT T , AHN CHANNING , YAZAMI RACHID
发明人： GRAETZ JASON A , FULTZ BRENT T , AHN CHANNING , YAZAMI RACHID
IPC分类号： H01M4/02 , H01M4/134
CPC分类号： H01M4/38 , H01M4/134 , H01M4/405
摘要： Electrodes comprising an alkali metal, for example, lithium, alloyed with nanostructured materials of formula Si z Ge (z - 1) , where 0
摘要翻译：包含碱金属（例如锂）的电极，其与式Si z z（z-1）的纳米结构材料合金化，其中0≤Z=

6. 发明申请

WO2004025757A3 HIGH-CAPACITY NANOSTRUCTURED SILICON AND LITHIUM ALLOYS THEREOF 审中-公开
标题翻译：高容量纳米结构的硅及其合金
公开(公告)号：WO2004025757A3
公开(公告)日：2005-09-15
申请号：PCT/US0328395
申请日：2003-09-10
申请人： CALIFORNIA INST OF TECHN , GRAETZ JASON , FULTZ BRENT T , AHN CHANNING , YAZAMI RACHID
发明人： GRAETZ JASON , FULTZ BRENT T , AHN CHANNING , YAZAMI RACHID
IPC分类号： H01G9/00 , H01G9/155 , H01M4/38 , H01M4/40 , H01M10/052 , H01M10/40
CPC分类号： H01M4/40 , H01G9/155 , H01M4/386 , H01M4/405 , H01M10/052 , H01M2004/021 , Y02E60/13
摘要： Electrodes comprising lithium alloyed with nanostructured silicon materials exhibit improved capacities, cycle lives, and/or cycling rates compared with similar electrodes made from bulk silicon. The electrodes do not require a conductive diluent such as carbon black. These electrodes are useful as anodes for secondary electrochemical cells, for example, batteries and electrochemical supercapacitors.
摘要翻译：与由体硅制成的类似电极相比，包含与纳米结构硅材料合金化的锂的电极表现出改善的容量，循环寿命和/或循环速率。电极不需要诸如炭黑的导电稀释剂。这些电极可用作二次电化学电池的阳极，例如电池和电化学超级电容器。

7. 发明申请

WO2004025757A2 HIGH-CAPACITY NANOSTRUCTURED SILICON AND LITHIUM ALLOYS THEREOF 审中-公开
标题翻译：高容量纳米结构的硅及其合金
公开(公告)号：WO2004025757A2
公开(公告)日：2004-03-25
申请号：PCT/US2003/028395
申请日：2003-09-10
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , GRAETZ, Jason , FULTZ, Brent, T. , AHN, Channing , YAZAMI, Rachid
发明人： GRAETZ, Jason , FULTZ, Brent, T. , AHN, Channing , YAZAMI, Rachid
IPC分类号： H01M4/00
CPC分类号： H01M4/40 , H01G9/155 , H01M4/386 , H01M4/405 , H01M10/052 , H01M2004/021 , Y02E60/13
摘要： Electrodes comprising lithium alloyed with nanostructured silicon materials exhibit improved capacities, cycle lives, and/or cycling rates compared with similar electrodes made from bulk silicon. The electrodes do not require a conductive diluent such as carbon black. These electrodes are useful as anodes for secondary electrochemical cells, for example, batteries and electrochemical supercapacitors.
摘要翻译：与由体硅制成的类似电极相比，包含与纳米结构硅材料合金化的锂的电极表现出改善的容量，循环寿命和/或循环速率。电极不需要诸如炭黑的导电稀释剂。这些电极可用作二次电化学电池的阳极，例如电池和电化学超级电容器。

8. 发明申请

WO2007117263A9 ELECTROCHEMICAL THERMODYNAMIC MEASUREMENT SYSTEM 审中-公开
标题翻译：电化学热力学测量系统
公开(公告)号：WO2007117263A9
公开(公告)日：2007-12-06
申请号：PCT/US2006030137
申请日：2006-08-03
申请人： CALIFORNIA INST OF TECHN , CENTRE NAT RECH SCIENT , REYNIER YVAN , YAZAMI RACHID , FULTZ BRENT T
发明人： REYNIER YVAN , YAZAMI RACHID , FULTZ BRENT T
IPC分类号： G01N27/416
CPC分类号： H01M6/50 , H01G11/14 , H01M6/5044 , H01M10/42 , H01M10/48 , H01M10/60 , H01M10/63 , Y02E60/13
摘要： The present invention provides systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and electrochemical energy storage and conversion systems. Systems and methods of the present invention are capable of simultaneously collecting a suite of measurements characterizing a plurality of interconnected electrochemical and thermodynamic parameters relating to the electrode reaction state of advancement, voltage and temperature. Enhanced sensitivity provided by the present methods and systems combined with measurement conditions that reflect thermodynamically stabilized electrode conditions allow very accurate measurement of thermodynamic parameters, including state functions such as the Gibbs free energy, enthalpy and entropy of electrode/electrochemical cell reactions, that enable prediction of important performance attributes of electrode materials and electrochemical systems, such as the energy, power density, current rate and the cycle life of an electrochemical cell.
摘要翻译：本发明提供了用于精确表征电极和电化学储能和转换系统的热力学和材料特性的系统和方法。本发明的系统和方法能够同时收集表征多个互连的电化学和热力学参数的一组测量值，这些参数与电极反应的前进状态，电压和温度有关。本方法和系统提供的灵敏度提高了反映热力学稳定电极条件的测量条件，可以非常精确地测量热力学参数，包括状态函数，如电极/电化学电池反应的吉布斯自由能，焓和熵，电极材料和电化学系统的重要性能属性，例如电化学电池的能量，功率密度，电流速率和循环寿命。

9. 发明申请

WO2005089422A2 METHODS FOR PURIFYING CARBON MATERIALS 审中-公开
标题翻译：净化碳材料的方法
公开(公告)号：WO2005089422A2
公开(公告)日：2005-09-29
申请号：PCT/US2005/008897
申请日：2005-03-16
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , DAILLY, Anne , AHN, Channing , RACHID, Yazami , FULTZ, Brent, T.
发明人： DAILLY, Anne , AHN, Channing , RACHID, Yazami , FULTZ, Brent, T.
IPC分类号： C01B31/02 , C01B31/04 , D01F9/12 , D01F11/12 , D06M11/83
CPC分类号： D01F11/127 , B82Y30/00 , C01B32/05 , C01B32/215 , D06M11/83 , D06M2101/40
摘要： Methods of purifying samples are provided that are capable of removing carbonaceous and noncarbonaceous impurities from a sample containing a carbon material having a selected structure. Purification methods are provided for removing residual metal catalyst particles enclosed in multilayer carbonaceous impurities in samples generate by catalytic synthesis methods. Purification methods are provided wherein carbonaceous impurities in a sample are at least partially exfoliated, thereby facilitating subsequent removal of carbonaceous and noncarbonaceous impurities from the sample. Methods of purifying carbon nanotube-containing samples are provided wherein an intercalant is added to the sample and subsequently reacted with an exfoliation initiator to achieve exfoliation of carbonaceous impurities.
摘要翻译：提供了能够从含有选定结构的碳材料的样品中除去含碳杂质和非碳质杂质的样品的提纯方法。提供了净化方法，用于除去通过催化合成方法产生的样品中包围在多层含碳杂质中的残余金属催化剂颗粒。提供了纯化方法，其中样品中的碳质杂质至少部分地被剥离，从而有助于随后从样品中除去碳质和非碳质杂质。提供了含有碳纳米管的样品的纯化方法，其中向样品中加入插入剂，随后与剥离引发剂反应以实现含碳杂质的剥离。

10. 发明申请

WO2014062470A1 NANOSTRUCTURED CARBON MATERIALS FOR ADSORPTION OF METHANE AND OTHER GASES 审中-公开
标题翻译：用于吸附甲烷和其他气体的纳米结构碳材料
公开(公告)号：WO2014062470A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/064253
申请日：2013-10-10
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , STADIE, Nicholas, P. , FULTZ, Brent, T. , AHN, Channing , MURIALDO, Maxwell
发明人： STADIE, Nicholas, P. , FULTZ, Brent, T. , AHN, Channing , MURIALDO, Maxwell
IPC分类号： B01J20/02 , B01J20/20 , C07C9/04 , C01B31/02
CPC分类号： C07C9/04 , B01D53/02 , B01D2253/102 , B01D2253/31 , B01D2257/7025 , B01D2259/4525 , B01J20/00 , B01J20/02 , B01J20/103 , B01J20/186 , B01J20/20 , B01J20/205 , B01J20/28057 , B01J20/2809 , B01J20/3057 , C07C17/389 , C07C29/76 , C07C51/42 , C10L3/06 , C10L2230/14 , C10L2270/10 , Y02C10/08 , Y02C20/10 , Y02C20/20
摘要： Provided are methods for storing gases on porous adsorbents, methods for optimizing the storage of gases on porous adsorbents, methods of making porous adsorbents, and methods of gas storage of optimized compositions, as in systems containing porous adsorbents and gas adsorbed on the surface of the porous adsorbent. The disclosed methods and systems feature a constant or increasing isosteric enthalpy of adsorption as a function of uptake of the gas onto the exposed surface of a porous adsorbent. Adsorbents with a porous geometry and surface dimensions suited to a particular adsorbate are exposed to the gas at elevated pressures in the specific regime where n/V (density) is larger than predicted by the ideal gas law by more than several percent.
摘要翻译：提供了在多孔吸附剂上储存气体的方法，用于优化多孔吸附剂上的气体存储的方法，制备多孔吸附剂的方法和优化组合物的气体储存方法，如在含有多孔吸附剂和吸附在表面上的气体的体系中多孔吸附剂。所公开的方法和系统具有恒定或增加的等排吸附焓，其作为吸附在多孔吸附剂的暴露表面上的气体的函数。具有多孔几何形状和适合于特定吸附物质的表面尺寸的吸附剂在特定方案中在升高的压力下暴露于气体，其中n / V（密度）大于理想气体定律预测的几个百分比。

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