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    Mechanochemical synthesis and thermoelectric properties of magnesium silicide and related alloys
    2.
    发明授权
    Mechanochemical synthesis and thermoelectric properties of magnesium silicide and related alloys 有权
    硅化镁及相关合金的机械化学合成及热电性能

    公开(公告)号：US08591758B2

    公开(公告)日：2013-11-26

    申请号：US13156033

    申请日：2011-06-08

    申请人： Jean-Pierre Fleurial ,  Sabah K. Bux ,  Richard B. Kaner

    发明人： Jean-Pierre Fleurial ,  Sabah K. Bux ,  Richard B. Kaner

    IPC分类号： C01B33/06 ,  C01G17/00 ,  C01G19/00

    CPC分类号： C22C23/00 ,  B22F9/04 ,  C01B33/06 ,  C22C1/0408 ,  C22C1/1084 ,  C22C13/00 ,  C22C28/00 ,  C22C30/04

    摘要： The present invention provides a method of making a substantially phase pure compound including a cation and an anion. The compound is made by mixing in a ball-milling device a first amount of the anion with a first amount of the cation that is less than the stoichiometric amount of the cation, so that substantially all of the first amount of the cation is consumed. The compound is further made by mixing in a ball-milling device a second amount of the cation that is less than the stoichiometric amount of the cation with the mixture remaining in the device. The mixing is continued until substantially all of the second amount of the cation and any unreacted portion of anion X are consumed to afford the substantially phase pure compound.

    摘要翻译： 本发明提供一种制备包含阳离子和阴离子的基本相纯的化合物的方法。 化合物通过在球磨装置中混合第一量的阴离子与小于阳离子的化学计量量的第一量的阳离子混合制成，使得基本上所有的第一量的阳离子被消耗。 化合物进一步通过在球磨装置中混合第二量小于阳离子的化学计量量的阳离子与剩余在该装置中的混合物。 继续混合，直到基本上所有第二量的阳离子和阴离子X的任何未反应部分被消耗以提供基本相纯的化合物。

    MECHANOCHEMICAL SYNTHESIS AND THERMOELECTRIC PROPERTIES OF MAGNESIUM SILICIDE AND RELATED ALLOYS
    3.
    发明申请
    MECHANOCHEMICAL SYNTHESIS AND THERMOELECTRIC PROPERTIES OF MAGNESIUM SILICIDE AND RELATED ALLOYS 有权
    二氧化硅及其相关合金的机械合成与热电性能

    公开(公告)号：US20120138843A1

    公开(公告)日：2012-06-07

    申请号：US13156033

    申请日：2011-06-08

    申请人： Jean-Pierre Fleurial ,  Sabah K. Bux ,  Richard B. Kaner

    发明人： Jean-Pierre Fleurial ,  Sabah K. Bux ,  Richard B. Kaner

    IPC分类号： C09K3/00 ,  C22C13/02 ,  C22C13/00 ,  C01B33/06 ,  C22C28/00

    CPC分类号： C22C23/00 ,  B22F9/04 ,  C01B33/06 ,  C22C1/0408 ,  C22C1/1084 ,  C22C13/00 ,  C22C28/00 ,  C22C30/04

    摘要： The present invention provides a method of making a substantially phase pure compound including a cation and an anion. The compound is made by mixing in a ball-milling device a first amount of the anion with a first amount of the cation that is less than the stoichiometric amount of the cation, so that substantially all of the first amount of the cation is consumed. The compound is further made by mixing in a ball-milling device a second amount of the cation that is less than the stoichiometric amount of the cation with the mixture remaining in the device. The mixing is continued until substantially all of the second amount of the cation and any unreacted portion of anion X are consumed to afford the substantially phase pure compound.

    摘要翻译： 本发明提供一种制备包含阳离子和阴离子的基本相纯的化合物的方法。 化合物通过在球磨装置中混合第一量的阴离子与小于阳离子的化学计量量的第一量的阳离子混合制成，使得基本上所有的第一量的阳离子被消耗。 化合物进一步通过在球磨装置中混合第二量小于阳离子的化学计量量的阳离子与剩余在该装置中的混合物。 继续混合，直到基本上所有第二量的阳离子和阴离子X的任何未反应部分被消耗以提供基本相纯的化合物。

    Fabrication of polyaniline nanofiber dispersions and films
    6.
    发明授权
    Fabrication of polyaniline nanofiber dispersions and films 有权
    聚苯胺纳米纤维分散体和薄膜的制备

    公开(公告)号：US08470203B2

    公开(公告)日：2013-06-25

    申请号：US12724252

    申请日：2010-03-15

    申请人： Richard B. Kaner ,  Dan Li ,  Jiaxing Huang

    发明人： Richard B. Kaner ,  Dan Li ,  Jiaxing Huang

    IPC分类号： H01B1/00 ,  C08G73/00 ,  B05D5/12

    CPC分类号： C08G73/0266 ,  D01D5/38 ,  D01D5/40 ,  D01F6/76

    摘要： A new method for forming stable polyaniline nanofiber colloids uses electrostatic repulsion to maintain dispersion of the nanofibers and prevent aggregation during synthesis of the nanofibers. The colloidal suspensions are formed directly from the reactants in solution maintained at a pH of about 1.0 to about 4.0 and a temperature of about 10° C. to about 100° C. with minimal or no stirring. Also set forth are new methods for forming ultrathin films of polyaniline nanofibers via self-assembly.

    摘要翻译： 用于形成稳定的聚苯胺纳米纤维胶体的新方法使用静电排斥来保持纳米纤维的分散并防止在纳米纤维合成期间的聚集。 胶体悬浮液直接由溶液中的反应物形成，保持在约1.0至约4.0的pH和约10℃至约100℃的温度，同时最小或不搅拌。 还阐述了通过自组装形成聚苯胺纳米纤维超薄膜的新方法。

    Chiral recognition polymer and its use to separate enantiomers
    8.
    发明授权
    Chiral recognition polymer and its use to separate enantiomers 有权
    手性识别聚合物及其分离对映异构体的用途

    公开(公告)号：US06265615B1

    公开(公告)日：2001-07-24

    申请号：US09322327

    申请日：1999-05-28

    申请人： Richard B. Kaner ,  Charles M. Knobler ,  Hailan Guo

    发明人： Richard B. Kaner ,  Charles M. Knobler ,  Hailan Guo

    IPC分类号： B01D1508

    CPC分类号： C07B57/00 ,  C08G73/0266

    摘要： A new polymeric material, a process for forming the material and method of using the material to separate enantiomers of chiral compounds, particularly amino acids and pharmaceuticals are disclosed. A polymeric material can be formed from polyaniline doped with a chiral acid and then extracted with a suitable base. This leaves behind a polymeric material which preferentially traps, and then selectively releases, one enantiomer of a chiral mixture brought in contact with the surface of the polymeric material. In particular, when polyaniline is doped with either R- or S-camphorsulfonic acid (CSA) it takes on a chiral structure. Removing the chiral acid dopant leads to a new chiral polyaniline. The dedoped chiral polyanilines have the ability to discriminate among enantiomers of many compounds which exist in chiral mixtures.

    摘要翻译： 公开了一种新的聚合物材料，用于形成材料的方法和使用该材料分离手性化合物，特别是氨基酸和药物的对映异构体的方法。聚合物材料可以由掺杂有手性酸的聚苯胺形成，然后用 合适的基地。 这留下聚合物材料，其优先捕获，然后选择性地释放与聚合物材料的表面接触的手性混合物的一种对映异构体。 特别地，当聚苯胺掺杂有R-或S-樟脑磺酸（CSA）时，其具有手性结构。 去除手性酸性掺杂物导致新的手性聚苯胺。 去掺杂的手性聚苯胺具有区分手性混合物中存在的许多化合物的对映异构体的能力。

    Membranes having selective permeability
    9.
    发明授权
    Membranes having selective permeability 失效
    具有选择性渗透性的膜

    公开(公告)号：US5358556A

    公开(公告)日：1994-10-25

    申请号：US988935

    申请日：1993-02-25

    申请人： Richard B. Kaner ,  Mark R. Anderson ,  Howard Reiss ,  Benjamin R. Mattes

    发明人： Richard B. Kaner ,  Mark R. Anderson ,  Howard Reiss ,  Benjamin R. Mattes

    IPC分类号： B01D71/60 ,  B01D53/22 ,  B01D67/00 ,  B01D69/02 ,  B01D71/72 ,  H01B1/12

    CPC分类号： B01D67/0093 ,  B01D53/228 ,  B01D69/02 ,  B01D71/72 ,  H01B1/128 ,  Y02C10/10 ,  Y10S264/48 ,  Y10S264/62

    摘要： Dopable, fully dense polymer membranes are used to form membranes having selective permeabilities. To improve selectivity, the membranes may be subjected to chemical or electrochemical treatment with electron donors or acceptors to alter the doping level of the polymer membrane, generally in a reversible fashion. This leads to significant changes in gas permeation rates relative to what is observed for the non-doped, fully dense polymers. This change in doping level of the polymer films can be precisely controlled by varying the concentration and nature of chemical dopants used. Desirable changes in permeation rates are achieved by a treatment which comprises a reversal doping of the polymeric material, followed by removal of the dopants (to provide an "undoped" polymer). Further addition of controlled amounts of at least one dopant species to the undoped polymer by a second, "redoping" procedure can still more dramatically change the permeability of large species, leading to particularly large separation factors.

    摘要翻译： 可掺杂的，完全致密的聚合物膜用于形成具有选择性渗透性的膜。 为了提高选择性，膜可以用电子给体或受体进行化学或电化学处理，以改变聚合物膜的掺杂水平，通常以可逆的方式。 这导致相对于未掺杂的，完全致密的聚合物观察到的气体渗透速率的显着变化。 可以通过改变所用化学掺杂剂的浓度和性质来精确地控制聚合物膜的掺杂水平的这种变化。 渗透速率的期望变化通过包括反向掺杂聚合物材料，然后除去掺杂剂（以提供“未掺杂的”聚合物）的处理来实现。 通过第二个“重做”程序进一步向未掺杂的聚合物添加受控量的至少一种掺杂剂物质仍然可以更大地改变大物种的渗透性，导致特别大的分离因子。