摘要
采用溶胶凝胶法合成水溶性二苯甲酰甲烷铕配合物掺杂的二氧化硅纳米球。纳米球的平均颗粒尺寸为10～30nm。在紫外光激发下,二苯甲酰甲烷铕配合物掺杂二氧化硅纳米球的胶体溶液发出明亮的红光。
Water-soluble dibenzoyl methane europium complexes doped silica nanospheres were synthesized by the sol-gel process. The nanospheres had a nearly spherical shape and an average size of 10-30 nm. The colloidal solutions of the dibenzoyl methane europium complexes doped silica nanospheres showed bright red luminescence upon short wavelength UV irradiation.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2010年第S2期73-76,共4页
Rare Metal Materials and Engineering
基金
Ph D Program Foundation, Ministry of Education (20070335012)
Science and Technical Project of Zhejiang Province, China (2008C21051)
