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    Methods for purifying carbon materials
    1.
    发明申请
    Methods for purifying carbon materials 失效
    碳材料净化方法

    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

    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。

    METHODS FOR PURIFYING CARBON MATERIALS
    2.
    发明申请
    METHODS FOR PURIFYING CARBON MATERIALS 审中-公开
    净化碳材料的方法

    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。

    Methods for purifying carbon materials
    3.
    发明授权
    Methods for purifying carbon materials 失效
    碳材料净化方法

    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。