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Acta Chimica Sinica ›› 1980, Vol. 38 ›› Issue (3): 223-230. Previous Articles Next Articles
张国雄1, 符惠珠1, 陈伟新1, 汪厚基1, 袁群2
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CHANG KUO-XIONG1, Fu HUI-ZHU1, CHEN WEI-XIN1, WANG HOU-CHI1, YUAN QUN2
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An experimental study of the tetrafluoroborate ion selective electrode based on PVC matrix membrane containing the quaternary ammonium salt and solvent mediator was described. Among the different quaternary ammonium salts and various solvents tested, triheptyldodeeylammonium (THDDA) tetrafluoroborata-di (ethylhegyl) phthalate (DEHP)-PVC membrane is the most attractive in respect to the electromotive behaviour of the corresponding electrodes. The optimum membrane composition is (w/w) 2% THDDA, 68% DEHP and 30% PVC.
CHANG KUO-XIONG, Fu HUI-ZHU, CHEN WEI-XIN, WANG HOU-CHI, YUAN QUN. A TETRAFLUOROBORATE-ION SELECTIVE ELECTRODE BASED ON THE QUATERNARY AMMONIUM SALT-PVC MATRIX MEMBRANE[J]. Acta Chimica Sinica, 1980, 38(3): 223-230.
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