中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4 records (took 0.011 seconds)

    AQUEOUS POLYMER ELECTROLYTE
    3.
    发明申请
    AQUEOUS POLYMER ELECTROLYTE 审中-公开

    公开(公告)号：WO2019002216A1

    公开(公告)日：2019-01-03

    申请号：PCT/EP2018/066976

    申请日：2018-06-25

    Applicant: WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER ,  FORSCHUNGSZENTRUM JÜLICH GMBH

    Inventor： HE, Xin ,  LI, Jie ,  YAN, Bo ,  WINTER, Martin ,  PAILLARD, Elie

    IPC: H01M10/36 ,  H01G11/54

    Abstract: The present invention relates to an aqueous polymer electrolyte comprising: a) water in a range of ≥ 5 wt% to ≤ 95 wt%, b) a metal ion component comprising a metal cation selected from the group consisting of Li+, Na + , K + , Mg 2+ , Al 3+ , Ca 2+ , Fe 2+ , Fe 3+ and Zn 2+ , and c) a polymer component comprising repeat units according to the following formula (I) : -[C(X 1 )(X 2 )-C(Y 1 )(Y 2 )-Z]- wherein: X 1 , X 2 are selected, the same or independently from the other, from the group consisting of -H, -OH, -CH 3 , -NH 2 , -CH 2 OH and -C 6 H 9 (OH) 2 ; Y 1 , Y 2 are selected, the same or independently from the other, from the group consisting of -H, -CH 3 , -NC 4 H 6 O, -CONH 2 , -COOH, -COO - , C 6 H 10 SO 2 O - and -C 6 H 10 SO 2 OH; Z is an optional element selected from the group consisting of -O-, -CH2~, -CO- and methyl cellulose; wherein the metal ion component and the polymer component together amount to a content range of ≥ 5 wt% to ≤ 95 wt%, all wt% referring to a total amount of the aqueous polymer electrolyte of 100 wt%.

    ELECTRODE MATERIAL FOR LITHIUM-ION BATTERIES AND PREPARATION METHOD THEREOF
    4.
    发明申请
    ELECTRODE MATERIAL FOR LITHIUM-ION BATTERIES AND PREPARATION METHOD THEREOF 审中-公开
    锂离子电池用电极材料及其制备方法

    公开(公告)号：WO2016134765A1

    公开(公告)日：2016-09-01

    申请号：PCT/EP2015/054011

    申请日：2015-02-26

    Applicant: WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER

    Inventor： HE, Xin ,  LI, Jie ,  WANG, Jun

    IPC: C01G23/053 ,  C01G45/02 ,  C01B13/36 ,  C01G9/02 ,  H01M4/48 ,  H01M4/50

    CPC classification number: C01B13/36 ,  C01G1/02 ,  C01G9/02 ,  C01G23/053 ,  C01G45/02 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/34 ,  C01P2006/12 ,  C01P2006/16 ,  H01G11/06 ,  H01G11/46 ,  H01G11/50 ,  H01M4/502 ,  Y02E60/13

    Abstract: The present invention relates to a method of preparing a mesoporous metal oxide, comprising the steps of: a) providing metal salt; b) providing a template; c) mixing the metal salt of step a) with the template of step b) in a solvent to form a precursor solution and heating the precursor solution to obtain a precipitate; and d) calcining the precipitate obtained from step c) to form the mesoporous metal oxide, wherein the template is N-C 10-26 acyl-glutamic acid. The present invention further relates to a mesoporous metal oxide prepared by the method, and to a use of the mesoporous metal oxide as electrode material for electrochemical energy storage devices such as lithium-ion batteries.

    Abstract translation: 本发明涉及一种制备介孔金属氧化物的方法，包括以下步骤：a）提供金属盐; b）提供模板; c）将步骤a）的金属盐与步骤b）的模板混合在溶剂中以形成前体溶液并加热前体溶液以获得沉淀物; 和d）煅烧由步骤c）获得的沉淀物以形成介孔金属氧化物，其中模板是N-C10-26酰基 - 谷氨酸。 本发明还涉及通过该方法制备的介孔金属氧化物以及介孔金属氧化物作为锂离子电池等电化学储能装置的电极材料的用途。

Patent Agency Ranking