Kinetics of the Bray-Liebhafsky oscillatory reaction perturbed by polymer supported cobalt catalyst

Science of Sintering

关键词: Co-catalyst;    copolymer of poly-4-vinylpyridine with divinyl benzene;    chemical kinetics;    Bray-Liebhafsky reaction;    activation energy;   

DOI  :  10.2298/SOS1101055M

来源: DOAJ

【 摘 要 】

The Bray-Liebhafsky (BL) oscillatory reaction generated in the batch reactorat 62- 68 oC was perturbed by cobalt(II)-nitrate, supported on themacroreticular copolymer of poly-4-vinylpyridine with divinylbenzene(Co-PVPDVB). The kinetic data was analyzed of the complex pathways of thehydrogen peroxide decomposition in the examined BL reaction. The obtainedresults confirm that the kinetics of the BL reaction in the presenceCo-PVPDVB comes partially from the Co-catalyst and partially from themacroreticular copolymer support.

【 授权许可】

Unknown