发明名称 Membrane with a stable nanosized microstructure and method for producing same
摘要 The present invention provides a membrane, comprising in this order a first catalyst layer, an electronically and ionically conducting layer having a nanosized microstructure, and a second catalyst layer, characterized in that the electronically and ionically conducting layer is formed from an electrolyte material, a grain growth inhibitor and/or grain boundary modifier, and a method for producing same.
申请公布号 US8894944(B2) 申请公布日期 2014.11.25
申请号 US200812674949 申请日期 2008.08.29
申请人 Technical University of Denmark 发明人 Larsen Peter Halvor;Linderoth Søren
分类号 B01J35/00;B01D69/14;B01J23/889;B01J23/83;B01D67/00;B01D71/02;B01D53/86;B01D69/10;B01J37/02;B01D53/22;B01J23/00;C01B13/02;B01J35/06;B01J23/86;B01J35/02;C08F8/00;C08F8/06;B01D53/00 主分类号 B01J35/00
代理机构 Seed IP Law Group PLLC 代理人 Seed IP Law Group PLLC
主权项 1. A membrane comprising, in order, a first catalyst layer, an electronically and ionically conducting layer having a nanosized microstructure, and a second catalyst layer, wherein the electronically and ionically conducting layer is formed from an electrolyte material, a grain growth inhibitor and/or a grain boundary modifier, wherein the electronically and ionically conducting layer comprises Ce1-xMxO2- δ(where M is selected from the group consisting of Ca, Sm, Gd, Sc, Ga and Y, and 0 ≦x≦1); wherein the grain growth inhibitor comprises an oxide selected from the group consisting of Sc2O3, VOx, TaOx, MnOx, NbOx, SrO, CaO, MgO, Bi2O3, LnOx, MgCr2O4, MgTiO3, CaAl2O4, LaAlO3, YbCrO3, ErCrO4, NiTiO3, NiCr2O4, metal carbides, metal nitrides, and mixtures thereof; and wherein the grain boundary modifier comprises an oxide selected from the group consisting of MnOx, VOx, MgCr2O4, CaCrxVyO4, SrCrxVyO4, YbCrO3, ErCrO4, NiTiO3, NiCr2O4, and mixtures thereof.
地址 Kgs. Lyngby DK
您可能感兴趣的专利