能降低荧光体发光强度的分子称为猝灭剂。
主要介绍了光稳定剂(包括光屏蔽剂(UV screener)、紫外线吸收剂、猝灭剂(excited-state quencher)和受阻胺(Kndered amine light stabilizer，HALS))的特点。
基于12个网页-相关网页
猝灭剂与紫外线吸收剂并用时效果更为突出。
Quenching agents could be particularly effective in combination with ultraviolet absorbers.
结果表明，猝灭剂猝灭单重态氧的过程中，物理猝灭过程是主要的。
The results show that during the quenching process of singlet oxygen physical quenching is the main factor.
测定了五种不同类型猝灭剂与单重态氧的物理猝灭速度常数和化学猝灭速度常数。
The physical and chemical quenching rate constants of 5 different kinds of quenching agents and singlet oxygen were determined.
应用推荐