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    • 3. 发明申请
    • PHOSPHAZENE MEMBRANES FOR GAS SEPARATIONS
    • 用于气体分离的PHOSPHAZENE膜
    • WO2006001907A1
    • 2006-01-05
    • PCT/US2005/015641
    • 2005-05-05
    • BATTELLE ENERGY ALLIANCE, LLCSTEWART, Frederick, F.HARRUP, Mason, K.ORME, Christopher, J.LUTHER, Thomas, A.
    • STEWART, Frederick, F.HARRUP, Mason, K.ORME, Christopher, J.LUTHER, Thomas, A.
    • B01D53/22
    • B01D71/76B01D53/228
    • A polyphosphazene having a glass transition temperature ("T g ") of approximately -20 °C or less. The polyphosphazene has at least one pendant group attached to a backbone of the polyphosphazene, wherein the pendant group has no halogen atoms. In addition, no aromatic groups are attached to an oxygen atom that is bound to a phosphorus atom of the backbone. The polyphosphazene may have a T g ranging from approximately -100 °C to approximately -20 °C. The polyphosphazene may be selected from the group consisting of poly[bis-3-phenyl-l-propoxy) phosphazene], poly[bis-(2-phenyl-l-ethoxy)phosphazene], poly[bis-(dodecanoxypolyethoxy)-phosphazene], and poly[bis-(2-(2-(2-ω-undecylenyloxyethoxy)ethoxy)ethoxy)phosphazene]. The polyphosphazene may be used in a separation membrane to selectively separate individual gases from a gas mixture, such as to separate polar gases from nonpolar gases in the gas mixture.
    • 具有约-20℃或更低的玻璃化转变温度(“T”g“)的聚磷腈。 聚磷腈具有至少一个与聚磷腈骨架连接的侧基,其中该侧基不具有卤素原子。 此外,没有芳族基团连接到与主链的磷原子结合的氧原子上。 聚磷腈可以具有约-100℃至约-20℃的范围。 聚磷腈可以选自聚[双-3-苯基-1-丙氧基]磷腈],聚[双 - (2-苯基-1-乙氧基)磷腈],聚[双 - (十二烷氧基聚乙氧基) - 磷腈 ]和聚[双 - (2-(2-(2-β-十一烷基氧基乙氧基)乙氧基)乙氧基)磷腈]。 聚磷腈可用于分离膜中,以选择性地将气体与气体混合物分离,例如将极性气体与气体混合物中的非极性气体分开。
    • 5. 发明申请
    • ACTINIDE EXTRACTION METHODS AND ACTINIDE SEPARATION COMPOSITIONS
    • ACTINIDE萃取方法和ACTINIDE分离组合物
    • WO2008088576A2
    • 2008-07-24
    • PCT/US2007/073229
    • 2007-07-11
    • BATTELLE ENERGY ALLIANCE, LLC.
    • PETERMAN, Dean, R.KLAEHN, John, R.HARRUP, Mason, K.TILLOTSON, Richard, D.LAW, Jack, D.
    • C01G43/01
    • C01G56/001C01F17/0006C07F9/304C22B3/007C22B59/00Y02P10/234
    • The invention includes methods of separating actinides from lanthanides. A regio-/stereo-specific dithiophosphinic acid having organic moieties is provided in an organic solvent which is then contacted with an acidic media containing an actinide and a lanthanide. The method can extend to separating actinides from one another. Actinides are extracted as a complex with the dithiophosphinic acid. Separation compositions include an aqueous phase, an organic phase, dithiophosphinic acid, and at least one actinide. The compositions may include additional actinides and/or lanthanides. The invention includes a method of producing a dithiophosphinic acid comprising at least two organic moieties selected from aromatics and alkyls, each moiety having at least one functional group. A source of sulfur is reacted with a halophosphine. An ammonium salt of the dithiophosphinic acid product is precipitated out of the reaction mixture. The precipitated salt is dissolved in ether. The ether is removed to yield the dithiophosphinic acid.
    • 本发明包括从镧系元素中分离act系元素的方法。 在有机溶剂中提供具有有机部分的区域/立体特异性二硫代次膦酸,然后与含有act系元素和镧系元素的酸性介质接触。 该方法可以扩展到彼此分离act系元素。 Act系元素作为与二硫代次膦酸的复合物被提取。 分离组合物包括水相,有机相,二硫代次膦酸和至少一种act系元素。 该组合物可以包含额外的act系元素和/或镧系元素。 本发明包括生产二硫代次膦酸的方法,所述二硫代次膦酸包含至少两个选自芳族化合物和烷基的有机部分,每个部分具有至少一个官能团。 硫的来源与卤代膦反应。 二硫代次膦酸产物的铵盐从反应混合物中沉淀出来。 将沉淀的盐溶于乙醚。 除去乙醚生成二硫代次膦酸。
    • 6. 发明申请
    • SAFE BATTERY SOLVENTS
    • 安全电池解决方案
    • WO2005117199A2
    • 2005-12-08
    • PCT/US2005/015364
    • 2005-05-02
    • BATTELLE ENERGY ALLIANCE, LLC
    • HARRUP, Mason, K.DELMASTRO, Joseph, R.STEWART, Frederick, F.LUTHER, Thomas, A.
    • H01M10/40
    • H01M10/4235H01M6/168H01M10/0565H01M10/0567H01M10/0569
    • An ion transporting solvent maintains very low vapor pressure, contains flame retarding elements, and is nontoxic. The solvent in combination with common battery electrolyte salts can be used to replace the current carbonate electrolyte solution, creating a safer battery. It can also be used in combination with polymer gels or solid polymer electrolytes to produce polymer batteries with enhanced conductivity characteristics. The solvents may comprise a class of cyclic and acyclic low molecular weight phosphazenes compounds, comprising repeating phosphorus and nitrogen units forming a core backbone and ion-carrying pendent groups bound to the phosphorus. In preferred embodiments, the cyclic phosphazene comprises at least 3 phosphorus and nitrogen units, and the pendent groups are polyethers, polythioethers, polyether/polythioethers or any combination thereof, and/or other groups preferably comprising other atoms from Group 6B of the periodic table of elements.
    • 离子输送溶剂保持非常低的蒸气压,含有阻燃元素,无毒。 溶剂与普通电池电解质盐的组合可用于替代目前的碳酸盐电解质溶液,从而产生更安全的电池。 它还可以与聚合物凝胶或固体聚合物电解质组合使用以产生具有增强的导电特性的聚合物电池。 溶剂可以包括一类环状和非环状低分子量磷腈化合物,其包含重复形成核心主链的磷和氮单元和与磷结合的离子携带侧基。 在优选的实施方案中,环状磷腈包含至少3个磷和氮单元,并且侧基是聚醚,聚硫醚,聚醚/聚硫醚或其任何组合,和/或优选包含周期表第6B族的其它原子的其它基团 元素。