| Title | Studies on the polarographic catalytic wave of titanium-quercetin-NaClO3 system |
| Authors | Tuo, Honggui He, Weijun Li, Nanqiang |
| Issue Date | 1996 |
| Publisher | 开云app体育 学报 自然科学版 |
| Citation | Beijing Daxue Xuebao Ziran Kexue Ban/Acta Scientiarum uaturalium Universitatis Pekinensis.1996,32,(2),163-167. |
| Abstract | In 0.1 mol/L ClCH2COOH-ClCH2COONa buffer solution, at pH3.2, a sensitive catalytic wave of Ti (IV)- quercetin-NaClO3 is obtained by using single-sweep polarography. The detection limit of titanium is 7.0??10-9 mol/L. It was used to determine trace titanium in pure metallic magnesium. The composition of complex has been detected as Ti (IV): Qu = 1:1, and the rate constant of catalytic reaction k = 4.8??105(mol/L)-1??s-1 has been determined. |
| URI | http://hdl.handle.net/20.500.11897/330137 |
| ISSN | 0479-8023 |
| Indexed | EI |
| Appears in Collections: | 待认领 |
