剥脱关节
光致发光
兴奋剂
质子化
发光
钙钛矿(结构)
材料科学
分析化学(期刊)
核化学
光电子学
纳米技术
化学
结晶学
有机化学
离子
石墨烯
作者
Mingjun Bai,Ying Zhang,Hao Wan,Gen Chen,Xiaohe Liu,Renzhi Ma
摘要
Tb3+/Sm3+ co-doped double perovskite K[K1.5(Tb1-xSmx)0.5]Ta3O10 (denoted as KKT1-xSxTO) was prepared, which exhibited typical Tb3+ and Sm3+ photoluminescence emissions and tunable colours. After protonation and subsequent exfoliation processes, unilaminar KT1-xSxTO nanosheets with a lateral size of ∼300 nm and thickness of ∼2.7 nm were obtained.
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