随着电网电压等级提高及电气设备小型化发展,人们对环氧树脂绝缘材料的绝缘性能提出了更为苛刻的要求。添加微纳米氧化物粒子是提......

对锂(离子)蓄电池而言,单质S是当前所研究的正极材料中比能量最高的,理论比容量高达1675mAh/g,因而倍受研究者关注。但S的绝缘性质......

采用质量分析的低能氮离子束对ＳＩ－ＧａＡｓ表面作氮化研究，初步结果表明，在选用能量为５００ｅｖ、剂量为１×１０〈’１７〉ｃｍ〈’－２〉的Ｎ〈’＋〉离子作用于室温衬底后，可以......

Ba0.65 Sr0.35 TiO3 ceramics doped with B2 O3-SiO2 glass composition were prepared by using conventional solid-state reac......

Dielectric data for volcanic scoria and basalt on the earth at microwave frequency are extremely sparse, and also crucia......

Nanocrystalline TiO2 was prepared by means of a stearic acid gel method. The product was investigated by differential th......

Ferroelectric phase diagrams and the temperature dependence of polarization, dielectric properties of the three pseudo-s......