摘要
自1991年日本科学家饭岛(Iijima)发现碳纳米管以来[1],科技工作者对一维纳米材料进行了大量的研究.人们已经通过模板、化学气相沉积、电化学、水热(或溶剂热)和微乳液等方法制备出一系列纳米线[2～9](包括金属、非金属、合金、金属氧化物、无机盐及聚合物等).
La-2(CO3)(3) nanowires were prepared in the nonionic surfactant microemulsion(Triton X-100/cyclohexane/water) system. Transmission electron microscopy (TEM) and selected area electronic diffraction (SAED) were used to characterize the shape and size of the products. The results showed that the pH value and concentration of mother solution, temperature and aging time all could affect the morphology and size of the La2(CO,), nanowires. The lengths of the nanowires were more than 10 mum and the diameters were in the range of 30similar to200 nm.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2004年第7期860-862,共3页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目(No.20271006)。
