Recently I am researching about POLYMER ELECTROLYTE MEMBRANES; POLY(ARYL ETHER KETONE); FUEL-CELL APPLICATIONS; DOPED POLYBENZIMIDAZOLE; CROSS-LINKING; DEGRADATION; STABILITY; HYDROXIDE; CONDUCTIVITY; MECHANISM, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51572044]; Joint Research Fund Liaoning-Shenyang National Laboratory for Materials Science [2019JH3/30100023]; Basic Public Welfare Research Project of Zhejiang Province of China [LGC20H300001]; Zhejiang University City College Scientific Research Foundation [J20009]. Published in ELSEVIER in AMSTERDAM ,Authors: Ye, NY; Zhang, DJ; Yang, YF; Wan, RY; Peng, XM; Chen, SS; Zhan, QQ; He, RH. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone. Product Details of 119-61-9
It is found that free radicals of (OH)-O-center dot would be generated in KOH solutions at elevated temperatures according to the results of fluorescence analysis. Five kinds of radical inhibitors (tert-butylphenol-containing reagents, 4-amino-tempo, benzophenone, phenothiazine and N-phenyl-1-naphthylamine) were employed as the dopant, separately, to prepare anion exchange membranes (AEMs) based on poly(4-vinylbenzylchloride-styrene). The investigaions on the properties of the prepared AEMs indicate that more radicals might be produced during the degradation of the AEMs via chain propagation reactions. Moreover, the influences of the radical inhibitors on the degradation of the AEMs in 8 M KOH solutions at 80 degrees C are quite different although all these inhibitors could react with (OH)-O-center dot radicals. Therein the radical inhibitors o-, m-, p-tert-butylphenols could effectively enhance the chemical stability of the AEMs. However, when the phenol-containing inhibitors have a large substituent group in its benzene ring, the membranes tend to be brittle during the stability test.
About Benzophenone, If you have any questions, you can contact Ye, NY; Zhang, DJ; Yang, YF; Wan, RY; Peng, XM; Chen, SS; Zhan, QQ; He, RH or concate me.. Product Details of 119-61-9
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem