摘要
The lanthanium modified lead titanite(PLT) nanocrystals were prepared by sol gel method. The effects of calcination temperature on the crystal size, lattice parameters and c/a ratios of the products have been investigated by XRD technique. The relation between the crystal size and c/a ratio in terms of lanthanium contents in the modified titanite has been discussed.
The lanthanium modified lead titanite(PLT) nanocrystals were prepared by sol gel method. The effects of calcination temperature on the crystal size, lattice parameters and c/a ratios of the products have been investigated by XRD technique. The relation between the crystal size and c/a ratio in terms of lanthanium contents in the modified titanite has been discussed.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第1期107-109,共3页
Chinese Journal of Applied Chemistry
基金
黑龙江大学杰出青年科学基金
关键词
纳米晶
制备
晶胞常数
镧
改性
钛酸铅
lanthanium modified lead titanite,nanocrystal,preparation,lattice parameter,XRD
