近年来,随着环境污染问题的日益突显,寻找有效、稳定、无毒的光催化剂降解有机污染物已经受到了越来越多的关注,三氧化钨由于其具......

合成了Eu(TTA) 3 ·Phen和Eu0 .8Y0 .2 (TTA) 3 ·Phen固体配合物微晶粉末及其掺杂的SiO2 凝胶样品 .在30 0～ 80 0nm测定并解释了其......

Two kinds of organic-inorganic comp osite luminescent material were pre pared through sol-gel route,by dopi ng o-amino-b......