The electronic structure and energy of La2Ni10H12 and La2Ni10H11He (He is at tetrahedral, octahedral or twelve-face poly......

Geopolymers of metakaolin and sodium silicate were synthesized respectively with the ratios of the amount of SiO2 in the......

A brief review of color matching technology and its application of printing RGB images by CMY or CMYK ink jet printers......

为了减小展开过程中天线节点的速度、加速度以及天线对星体的冲击力,对四面体构架式可展天线进行展开过程动力学分析,并提出一种通......

纳米粒子的性质不仅受到尺寸的影响,还与其形状密切相关. 由于铂在催化及材料等领域中有重要应用,因此化学合成特定形状的纳米铂一......