Abstract:
A main object of the present invention is to provide a Li—La—Ti—O based solid electrolyte material having high Li ion conductivity in the crystal grain boundary. The present invention attains the object by providing solid electrolyte material represented by a general formula: Li3x(La(2/3−x)−aM1a) (Ti1−bM2b)O3, wherein “x” is 0
Abstract:
A hydrogen fuel cell comprising: an anode; a cathode; an electrolyte; a source of a hydrogen-containing fuel for the fuel cell; and a source of an oxidant for the fuel cell; wherein the anode and, optionally, the cathode includes a catalyst comprising an alloy of the formula (I): PdxBiyMz (I) wherein: M is one or more metals; x is 0.2 to 0.4; y is 0.6 to 0.8; z is not greater than 0.1; and x+y+z=1; is described. Catalysts and electrodes for hydrogen fuel cells comprising the alloy and electrochemical methods using the alloy catalysts are also described.
Abstract translation:一种氢燃料电池,包括:阳极; 阴极 电解液 用于燃料电池的含氢燃料源; 和燃料电池的氧化剂源; 其中所述阳极和任选地所述阴极包括包含式(I)的合金的催化剂:Pd x B y M z(I)其中:M是一种或多种金属; x为0.2〜0.4; y为0.6〜0.8; z不大于0.1; 和x + y + z = 1; 被描述。 还描述了包括合金的氢燃料电池的催化剂和电极以及使用合金催化剂的电化学方法。
Abstract:
A hydrogen fuel cell comprising: an anode; a cathode; an electrolyte; means for supplying a hydrogen-containing fuel to the fuel cell; and means for supplying an oxidant to the fuel cell; wherein the anode and, optionally, the cathode includes a catalyst comprising an alloy of the formula (I): PdxBiyMz (I) wherein: M is one or more metals; x is 0.2 to 0.4; y is 0.6 to 0.8; z is not greater than 0.1; and x+y+z=1; is described. Catalysts and electrodes for hydrogen fuel cells comprising the alloy and electrochemical methods using the alloy catalysts are also described.
Abstract translation:一种氢燃料电池,包括:阳极; 阴极 电解液 用于向燃料电池供应含氢燃料的装置; 以及用于向燃料电池供应氧化剂的装置; 其中所述阳极和任选地所述阴极包括包含式(I)的合金的催化剂:Pd x B y M z(I)其中:M是一种或多种金属; x为0.2〜0.4; y为0.6〜0.8; z不大于0.1; 和x + y + z = 1; 被描述。 还描述了包括合金的氢燃料电池的催化剂和电极以及使用合金催化剂的电化学方法。
Abstract:
The invention provides a hydrogen storage material consisting essentially of a hydride of lithium and magnesium, the material having the general formula: LixMgyHn wherein: (i) x is in the range of from 0.17 to 0.93; (ii) y is in the range of from 0.07 to 0.83; and (iii) n is not greater than (x+2y); with the proviso that n is not (x+2y) when (a) x=y; (b) x=2y or (c) 2x=y. Methods of producing the hydrogen storage material and its use to store hydrogen reversibly or irreversibly are also provided.
Abstract:
A platinum alloy catalyst can be used as a fuel cell catalyst. The platinum alloy is a PtAuX alloy wherein X is one or more metals chosen from the group consisting of transition metals, and wherein the alloy contains 40-97% Pt, 1-40% Au and 2-20% X. Electrodes, catalysed membranes and membrane electrode assemblies comprising the catalyst are also disclosed.
Abstract:
A nanoporous polymer electrolyte and methods for making the polymer electrolyte are disclosed. The polymer electrolyte comprises a crosslinked self-assembly of a polymerizable salt surfactant, wherein the crosslinked self-assembly includes nanopores and wherein the crosslinked self-assembly has a conductivity of at least 1.0×10−6 S/cm at 25° C. The method of making a polymer electrolyte comprises providing a polymerizable salt surfactant. The method further comprises crosslinking the polymerizable salt surfactant to form a nanoporous polymer electrolyte.
Abstract:
The invention provides a method for evaluating the accuracy of an oligonucleotide sample, specifically a sample containing a variety of oligonucleotides of potentially varying size and sequence. The method provides a fingerprint that can be used to evaluate the accuracy of a multi-oligonucleotide sample whether or not the sample contains differing oligonucleotides that have the same or about the same molecular weight.
Abstract:
The present invention provides a vapour deposition process for the preparation of a phosphate compound, wherein the process comprises providing each component element of the phosphate compound as a vapour, and co-depositing the component element vapours on a common substrate, wherein the component elements react on the substrate to form the phosphate compound.
Abstract:
A doped hydrogen storage material according to the general formula: MgxByMzHn wherein: (i) the ratio of x/y is in the range of from 0.15 to 1.5; (ii) z is in the range of from 0.005 to 0.35; (iii) x+y+z equals 1; (iv) M=is one or more metals selected from the group of selected Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu and Zn; (v) n is no more than 4y; and wherein x/y does not equal 0.5 and at least part of the doped hydrogen storage material is amorphous. The doped hydrogen storage materials are used for storing hydrogen, and also disclosed is a method for reversibly desorbing and/or absorbing hydrogen.
Abstract translation:根据以下通式的掺杂的储氢材料:Mg x B y M z H n其中:(i)x / y的比例在0.15至1.5的范围内; (ii)z在0.005至0.35的范围内; (iii)x + y + z等于1; (iv)M =选自Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu和Zn中的一种或多种金属; (v)n不大于4y; 并且其中x / y不等于0.5,并且所述掺杂的储氢材料的至少一部分是无定形的。 掺杂的储氢材料用于储存氢,并且还公开了一种用于可逆地解吸和/或吸收氢的方法。
Abstract:
A main object of the present invention is to provide a solid electrolyte material having excellent Li ion conductivity. To attain the object, the present invention provides a solid electrolyte material represented by a general formula: Lix(La1-aM1a)y(Ti1-bM2b)zOδ, characterized in that “x”, “y”, and “z” satisfy relations of x+y+z=1, 0.652≦x/(x+y+z)≦0.753, and 0.167≦y/(y+z)≦0.232; “a” is 0≦a≦1; “b” is 0≦b≦1; “δ” is 0.8≦δ≦1.2; “M1” is at least one selected from the group consisting of Sr, Na, Nd, Pr, Sm, Gd, Dy, Y, Eu, Tb, and Ba; and “M2” is at least one selected from the group consisting of Mg, W, Mn, Al, Ge, Ru, Nb, Ta, Co, Zr, Hf, Fe, Cr, and Ga.
Abstract translation:本发明的主要目的是提供具有优异的Li离子传导性的固体电解质材料。 为了达到上述目的,本发明提供一种由通式Lix(La1-aM1a)y(Ti1-bM2b)zOδ表示的固体电解质材料,其特征在于x,y和z满足x + y + z = 1,0.652≦̸ x /(x + y + z)≦̸ 0.753和0.167≦̸ y /(y + z)≦̸ 0.232; a是0≦̸ a≦̸ 1; b为0≦̸ b≦̸ 1; δ为0.8≦̸δ≦̸ 1.2; M1是选自Sr,Na,Nd,Pr,Sm,Gd,Dy,Y,Eu,Tb和Ba中的至少一种; M2是选自Mg,W,Mn,Al,Ge,Ru,Nb,Ta,Co,Zr,Hf,Fe,Cr和Ga中的至少一种。