查询词典 cobaltite

It is significance to go deep into the cobaltite for the study of the new thermoelectrics with the similar structure and excellent property.

目前，Ca3Co2O6和Ca3Co4O9材料距离实用还有距离，但是其深入研究，对于寻求具有同类结构，且性能更好的热电材料有重要意义。

The precursor decomposed completely into cobaltite oxide above 400 ±C according to the DTA and TGA results.

经DTA和热重量分析表明，先驱物于400℃下分解为辉钴矿型氧化物。

XPS revealed that the decomposed species was composed of LaCoO3 cobaltite oxide after the precursor wascalcined at 500 ±C for 2 hours.

XPS分析显示先驱物在500℃条件下煅烧2小时后分解为辉钴矿型钴酸镧。

Cobaltite has attracted much attention as it is with excellence of stable in air at high temperature, toxic to environment and difficult to manufacture, compared to the traditional thermoelectrics.

相对传统热电材料，钴酸盐具有高温下较稳定，对环境一般无污染，制备较方便等优点而受关注。

The preparation technics are optimized. The power reunite can be decreased from adding glycol into the solution, and the Sol-Gel is a efficiency method to prepare the power of cobaltite.

优化了制备工艺，乙二醇的加入可以缓解粉末团聚现象的发生，溶胶-凝胶方法是制备钴酸盐粉体材料的有效方法。

The metastable property of glasslike dynamics at low temperature of Gd5Ge4 was presented in contrast to the stable frozen spin glass state in cobaltite La0.88Sr0.12CoO3.

Gd5Ge4低温时具有玻璃态的不稳定性，与钴氧化物La0.88Sr0.12CoO3的冻结的自旋玻璃态不同。

Keywords: cobaltite; Thermoelectrics; transport mechanism; optimization of property

中文关键词：钴酸盐；热电材料；传导机理；性能优化

The ore-forming material sources of the Baiyangping copper-cobalt-silver polymetallic deposit have been studied by the characteristics of isotopic compositions of S, Pb, C, O, and H, and the Co/Ni ratio of cobaltite.

中文摘要：利用白秧坪矿床的S、Pb、C、O、H同位素组成特征和辉砷钴矿的Co/Ni比值特征，对成矿物质来源进行了分析。

Cathode material ; lanthanum irom cobaltite ; co-precipitation ; mixing effetcs ; electrical conductivity

阴极材料；钴铁酸镧；共沉淀法；混合效应电导率

Nanosized LaCoO3 cobaltite oxide powder with perovskite structure was successfully synthesized at a relatively low calcination temperature using an amorphous heteronuclear complex, LaCo6H2O, as a precursor.

摘要使用无定形杂环复合体LaCo6H2O作为先驱物，成功地在相对较低的煅烧温度下合成具有钙钛矿结构的纳米级钴酸镧氧化物粉末。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。