A series of SiO_2/β-Zn_4Sb_3 core-shell composite particles with 3,6,9,and 12 nm of SiO_2 shell in thickness were prepa......

The surface morphology of raceway is one of the key factors for the bearings vibration and noise.The paper proposes a no......

以TiO2为多孔模板并以聚3,4-亚乙二氧基噻吩-聚苯乙烯磺酸（PEDOT:PSS）为催化材料合成了具有交联孔隙结构的TiO2-PEDOT:PSS纳米复合薄......

用熔体快淬和晶化处理的方法制备了Nd2(FeGaCo)14B/α-Fe纳米复合材料,研究了晶化热处理温度和时间对材料磁性能的影响.结果表明Nd......