摘要:
A dielectric ceramic composition in a multilayer ceramic capacitor with a composition of formula: {[(CaO)t(SrO)1-t]m[(ZrO2)v(TiO2)1-v]}1-s-xAsEx wherein: A is a transition metal oxide; E is an oxide of an element selected from the group consisting of Ge, Si, Ga and combinations thereof; m is 0.98 to 1.02; t is 0.50 to 0.90; v is 0.8 to 1.0; s and x are selected from the group consisting of: a) 0≦x≦0.08, 0.0001≦s≦0.043 and x≧1.86s; and b) 0≦x≦0.0533, 0.0001≦s≦0.08 and x≦0.667s.
摘要翻译:一种具有下列组成的多层陶瓷电容器中的介电陶瓷组合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> {[(CaO)t(SrO)1-t] m [(ZrO 2)v(TiO 2)1-v]} 1-s-x AsEx <?in-line-formula description =“In-line Formulas”end =“tail”?>其中:A是过渡金属氧化物; E是选自Ge,Si,Ga及其组合的元素的氧化物; m为0.98〜1.02; t为0.50〜0.90; v为0.8〜1.0; s和x选自:a)0 <= x <= 0.08,0 0.0001 <= s <= 0.043和x> = 1.86s; 和b)0 <= x <= 0.0533,0.0001 <= s <= 0.08和x <= 0.667s。
摘要:
A method for forming a capacitor and capacitor formed thereby. The method comprises a) forming a capacitor precursor with green ceramic layers separated by conductive precursor layers wherein the conductive precursor layers have 30-80 wt % nickel precursor; up to 20 wt % grain growth inhibitor and 20-70 wt % organic vehicle; and b) heating the capacitor precursor to convert the green ceramic layers to ceramic dielectric layers and the conductive precursor layers to conductive layers.
摘要:
A method for forming a capacitor and capacitor formed thereby. The method comprises a) forming a capacitor precursor with green ceramic layers separated by conductive precursor layers wherein the conductive precursor layers have 30-80 wt % nickel precursor; up to 20 wt % grain growth inhibitor and 20-70 wt % organic vehicle; and b) heating the capacitor precursor to convert the green ceramic layers to ceramic dielectric layers and the conductive precursor layers to conductive layers.
摘要:
A dielectric ceramic, and capacitor with the ceramic, wherein the ceramic has: about 94-99.9 wt % a first component defined by Formula 1; [(Ca1-xSrx)O]m(Zr1-yTiy)O2 Formula 1wherein: x is no more than about 0.6; and y is no more than about 0.1; and m is at least about 0.85 to no more than about 1.15; and about 0.1-5 wt % a secondary component defined by Formula 2; aSiO2-b[αB2O3—(1-α)Li2O]-cAO Formula 2wherein: a, b and c are selected to lie within the region defined by points A(a=15, b=0, c=85), B(a=70, b=0, c=30), C(a=0, b=70, c=30) and D(a=0, b=15, c=85) of a ternary diagram wherein a is mole percent SiO2; b is mole percent αB2O3—(1-α)Li2O; and c is mole percent AO and a+b+c=100 including the lines BC, CD and AD but excluding the line AB; a is 0 to 1; A is selected from Mg, Ca, Sr, Ba or a combination thereof; and 0-2 wt % MnO2.
摘要:
This invention relates to methods for identifying, producing or rationally designing sulfated polysaccharide molecules that have antiplasmodial activity. Also provided are sulfated polysaccharide molecules having antiplasmodial activity, as well as methods for treating and preventing diseases including malaria with such molecules.
摘要:
The present invention provides compositions and methods useful in the treatment or prevention of a condition caused by or associated with infection by Plasmodium falciparum, such as malaria. The compositions include various antigens of Plasmodium falciparum, both alone and in combination. The invention further includes fragments of the antigens.
摘要:
The present invention provides compositions and methods useful in the treatment or prevention of a condition caused by or associated with infection by Plasmodium falciparum, such as malaria. The compositions include various antigens of Plasmodium falciparum, both alone and in combination. The invention further includes fragments of the antigens.