点击次数：

发表刊物：Journal of Alloys and Compounds

刊物所在地：Elsevier

关键字：zirconia

摘要：mill, with the PVA used as a capping agent. The surface-modified nanoparticles displayed a near-band-edge photoluminescencewith emission band centered at 428 nmdue to the good su sivation of the nanoparticles by the PVA molecules. An enhancement of the blue emission wa when the nanoparticles were embedded in solid PVA matrix. Elevating the temperature of th nanoparticle solution from 337.5 to 357.5K lead to temperature quenching of the luminesce the decrease of emissive centers caused by desorption of PVA from the nanoparticle surface.

卷号：509

期号：3

页面范围：868-71

字数：8000

是否译文：否

发表时间：2010-12-03

第一作者：陈国华