financially supported by the National Natural Science Foundation of China (Nos. 51873037 and 51503038)
Ion segregation is critically important for achieving high ion conductivity for anion exchange membranes(AEMs).Herein,a new bisphenol monomer bearing ten electron-rich phenyl groups was designed and polymerized with v...
Two asymmetric porphyrins, 5-(4-chloromethylphenyl)-10, 15, 20-triphenyl porphyrin and 5-(4-formylphenyl)-10, 15, 20-triphenyl porphyrin, were successfully prepared by the symmetric meso-tetraphenyl porphyrin and rela...
supported by the National Science Fund for Distinguished Young Scholars(21125627);the National Natural Science Founds of China(21490583 and 21621004);the Program of Introducing Talents of Discipline to Universities(B06006).
With well-defined channels and tunable functionality, metal-organic frameworks (MOFs) have inspired the design of a new class of ion-conductive compounds. In contrast to the extensive studies on proton- conductive M...
Supported by the National Natural Science Foundation of China(Nos.51173178, 514"73157, 21304093).
This report details the properties of fluorine-containing anion exchange membranes(AEMs) synthesized by chloromethylation and quaternization of fluorinated poly(arylene ether)s(FPAEs) based on decafluorobiphenyl...
The chloromethylation reaction of 2-chloroethylbenzene was performed successfully by micellar ca-talysis in the biphasic oil/water system. The effects of anionic, cationic and non-ionic surfactants on the reaction wer...
Supported by the National Natural Science Foundation of China (20376015), the Natural Science Foundation of Guangdong Province (32491) and Guangzhou Project of Science & Technology (2004J1-C0151).
Ionic liquids have been used as catalysts for Blanc reaction of toluene. The effects of reaction temperature, reaction time and dosage of the ionic liquid catalyst have been investigated, and the catalytic performance...
partly financed by the Major State Basic Research Development Program of China(No.2003 CB615700);the National Natural Science Foundation of China(No.20604005).
Chloromethylated poly(phthalazinone ether sulfone ketone) (CMPPESK) was prepared from poly(phthalazinone ether sulfone ketone) (PPESK) using chloromethyl octyl ethers (CMOE) with lower toxicity as chlorometh...
National Natural Scientific Foundation of China (Project grant No.29574165; 29928003; 29874019); National Natural Scientific Foundation of Tianjin (Project grant No.013604011)
The morphological change of St/DVB crosslinked gels during chloromethylation wasstudied by fluorescence spectroscopy using St/DVB crosslinked and hypercrosslinked gels as controlsamples. It has been found that with in...