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Synthesis, Characterisation, and Functionalisation of Charged Two-Dimensional MoS2
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2023-08-03 , DOI: 10.1002/chem.202302039
Aleksandra M Krajewska 1 , Aislan Esmeraldo Paiva 1 , Michael Morris 1 , Aidan R McDonald 1
Affiliation  

Negatively charged 2H-MoS2: The surface of 2H-MoS2 was activated by reacting liquid exfoliated 2H-MoS2 with NaBH4 yielding a novel anionically charged semi-conducting two-dimensional 2H-MoS2 defined as n-2H-MoS2. The negative doping allowed for dispersibility in water and other polar solvents (unlike pristine 2H-MoS2), caused a red-shift in the material's photoluminescence, and allowed for facile functionalisation.

中文翻译:

带电二维 MoS2 的合成、表征和功能化

带负电的 2H-MoS 2 :通过使液体剥离的 2H-MoS 2与 NaBH 4反应来活化 2H -MoS 2的表面,产生一种新型阴离子带电半导体二维 2H-MoS 2 定义为 n-2H-MoS 2。负掺杂允许在水和其他极性溶剂中分散(与原始的 2H-MoS 2不同),导致材料的光致发光发生红移,并允许轻松功能化。
更新日期:2023-08-03
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