Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 18997-19-8, Name is Chloromethyl pivalate, molecular formula is , belongs to chlorides-buliding-blocks compound. In a document, author is Zhang, Yunqin, Formula: https://www.ambeed.com/products/18997-19-8.html.
Herein, we report the design of novel ultraviolet luminescent CsPbCl3 nanocrystals (NCs) with the emission peak at 381 nm through doping of cadmium ions. Subsequently, a surface passivation strategy with CdCl2 is adopted to improve their photoluminescence quantum yield (PLQY) with the maximum value of 60.5 %, which is 67 times higher than that of the pristine counterparts. The PLQY of the surface passivated NCs remains over 50 % after one week while the pristine NCs show negligible emission. By virtue of density functional theory calculations, we reveal that the higher PLQY and better stability after surface passivation may result from the significant elimination of surface chloride vacancy (V-Cl) defects. These findings provide fundamental insights into the optical manipulation of metal ion-doped CsPbCl3 NCs.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 18997-19-8, in my other articles. Formula: https://www.ambeed.com/products/18997-19-8.html.
Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics