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公开(公告)号：US20100074832A1
公开(公告)日：2010-03-25
申请号：US12435877
申请日：2009-05-05
申请人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent T. Fultz
发明人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent T. Fultz
IPC分类号： D01F9/12
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，其中将插入剂加入到样品中，随后与剥离引发剂反应以实现含碳杂质的剥离。
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公开(公告)号：US07537682B2
公开(公告)日：2009-05-26
申请号：US11081841
申请日：2005-03-16
申请人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent T. Fultz
发明人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent T. Fultz
IPC分类号： C01B31/02
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。
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3.发明授权公开(公告)号：US07781102B2
公开(公告)日：2010-08-24
申请号：US10829598
申请日：2004-04-22
申请人： Jason A. Graetz , Brent T. Fultz , Channing Ahn , Rachid Yazami
发明人： Jason A. Graetz , Brent T. Fultz , Channing Ahn , Rachid Yazami
摘要： Electrodes comprising an alkali metal, for example, lithium, alloyed with nanostructured materials of formula SizGe(z-1), where 0
摘要翻译： 包含碱金属（例如锂）的电极，其与式SizGe（z-1）的纳米结构材料合金化，其中0
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4.发明申请公开(公告)号：US20100190059A1
公开(公告)日：2010-07-29
申请号：US10829598
申请日：2004-04-22
申请人： Jason A. Graetz , Brent T. Fultz , Channing Ahn , Rachid Yazami
发明人： Jason A. Graetz , Brent T. Fultz , Channing Ahn , Rachid Yazami
摘要： Electrodes comprising an alkali metal, for example, lithium, alloyed with nanostructured materials of formula SizGe(z-1), where 0
摘要翻译： 包含碱金属（例如锂）的电极，其与式SizGe（z-1）的纳米结构材料合金化，其中0
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公开(公告)号：US20050205847A1
公开(公告)日：2005-09-22
申请号：US11081841
申请日：2005-03-16
申请人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent Fultz
发明人： Anne Dailly , Channing Ahn , Rachid Yazami , Brent Fultz
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。
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公开(公告)号：US08446127B2
公开(公告)日：2013-05-21
申请号：US12537712
申请日：2009-08-07
申请人： Rachid Yazami , Joseph McMenamin , Yvan Reynier , Brent T. Fultz
发明人： Rachid Yazami , Joseph McMenamin , Yvan Reynier , Brent T. Fultz
IPC分类号： H02J7/04
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 are systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and battery systems and for characterizing the state of health of electrodes and battery systems. Measurement of physical attributes of electrodes and batteries corresponding to thermodynamically stabilized electrode conditions permit determination 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 battery systems, such as energy, power density, current rate, cycle life and state of health. Also provided are systems and methods for charging a battery according to its state of health.
摘要翻译： 描述了用于精确表征电极和电池系统的热力学和材料性质以及用于表征电极和电池系统的健康状态的系统和方法。 对与热力学稳定的电极条件相对应的电极和电池的物理属性的测量允许确定热力学参数，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，能够预测电极材料的重要性能属性 和电池系统，如能量，功率密度，当前速率，循环寿命和健康状况。 还提供了根据其健康状况对电池充电的系统和方法。
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公开(公告)号：US20100090650A1
公开(公告)日：2010-04-15
申请号：US12537712
申请日：2009-08-07
申请人： Rachid Yazami , Joseph McMenamin , Yvan Reynier , Brent T. Fultz
发明人： Rachid Yazami , Joseph McMenamin , Yvan Reynier , Brent T. Fultz
IPC分类号： H02J7/00 , G01N27/416 , H02J7/04
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。
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公开(公告)号：US07595611B2
公开(公告)日：2009-09-29
申请号：US11462290
申请日：2006-08-03
申请人： Yvan Reynier , Rachid Yazami , Brent T. Fultz
发明人： Yvan Reynier , Rachid Yazami , Brent T. Fultz
IPC分类号： H02J7/04
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 configured for 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被配置用于同时收集表征与电极和电压和电压的电极反应状态相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。
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公开(公告)号：US08968921B2
公开(公告)日：2015-03-03
申请号：US13739487
申请日：2013-01-11
申请人： Rachid Yazami
发明人： Rachid Yazami
IPC分类号： H01M4/58 , H01M6/50 , H01M10/44 , H01M6/16 , H01M4/60 , H01M6/04 , H01M10/04 , H01M4/583 , H01M10/36 , H01M4/38 , H01M10/0568
CPC分类号： H01M10/0567 , H01M4/38 , H01M4/582 , H01M4/583 , H01M4/5835 , H01M4/60 , H01M4/604 , H01M4/606 , H01M4/608 , H01M6/04 , H01M6/045 , H01M6/166 , H01M10/04 , H01M10/0561 , H01M10/0568 , H01M10/08 , H01M10/22 , H01M10/26 , H01M10/36 , H01M2300/0002 , H01M2300/0017 , Y02E60/12
摘要： Electrochemical cells of the present invention are versatile and include primary and secondary cells useful for a range of important applications including use in portable electronic devices. Electrochemical cells of the present invention also exhibit enhanced safety and stability relative to conventional state of the art primary lithium batteries and lithium ion secondary batteries. For example, electrochemical cells of the present invention include secondary electrochemical cells using anion charge carriers capable of accommodation by positive and negative electrodes comprising anion host materials, which entirely eliminate the need for metallic lithium or dissolved lithium ion in these systems.
摘要翻译： 本发明的电化学电池是通用的，并且包括可用于一系列重要应用的一次和二次电池，包括用于便携式电子设备中。 本发明的电化学电池相对于现有技术的一次锂电池和锂离子二次电池也表现出增强的安全性和稳定性。 例如，本发明的电化学电池包括使用能够由包括阴离子主体材料的正极和负极调节的阴离子电荷载体的二次电化学电池，其完全不需要这些系统中的金属锂或溶解的锂离子。
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公开(公告)号：US08377586B2
公开(公告)日：2013-02-19
申请号：US11681493
申请日：2007-03-02
申请人： Rachid Yazami
发明人： Rachid Yazami
CPC分类号： H01M10/0567 , H01M4/38 , H01M4/582 , H01M4/583 , H01M4/5835 , H01M4/60 , H01M4/604 , H01M4/606 , H01M4/608 , H01M6/04 , H01M6/045 , H01M6/166 , H01M10/04 , H01M10/0561 , H01M10/0568 , H01M10/08 , H01M10/22 , H01M10/26 , H01M10/36 , H01M2300/0002 , H01M2300/0017 , Y02E60/12
摘要： The present invention provides electrochemical cells capable of good electronic performance, particularly high specific energies, useful discharge rate capabilities and good cycle life. Electrochemical cells of the present invention are versatile and include primary and secondary cells useful for a range of important applications including use in portable electronic devices. Electrochemical cells of the present invention also exhibit enhanced safety and stability relative to conventional state of the art primary lithium batteries and lithium ion secondary batteries. For example, electrochemical cells of the present invention include secondary electrochemical cells using anion charge carriers capable of accommodation by positive and negative electrodes comprising anion host materials, which entirely eliminate the need for metallic lithium or dissolved lithium ion in these systems.
摘要翻译： 本发明提供能够具有良好的电子性能，特别高的比能，有用的放电速率能力和良好的循环寿命的电化学电池。 本发明的电化学电池是通用的，并且包括可用于一系列重要应用的一次和二次电池，包括用于便携式电子设备中。 本发明的电化学电池相对于现有技术的一次锂电池和锂离子二次电池也表现出增强的安全性和稳定性。 例如，本发明的电化学电池包括使用能够由包括阴离子主体材料的正极和负极调节的阴离子电荷载体的二次电化学电池，其完全不需要这些系统中的金属锂或溶解的锂离子。
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