We have studied aud prepared a PVC membrahe lithium ion-selective electrode with the hydrogenation product of octamethyl tetraoxa Quaterence as a neutral carrier, and di-octyl phosphate as a plasticizing solvent.In pu...We have studied aud prepared a PVC membrahe lithium ion-selective electrode with the hydrogenation product of octamethyl tetraoxa Quaterence as a neutral carrier, and di-octyl phosphate as a plasticizing solvent.In pure LiCl solution, within the 10-5 M to 10-1M range, this electrode displayed Nernstian response and the average slope is 60±1 mV/pLi+. By using the separate solution method, we determined the selective coefficients of the lithium ion-selective electrode for K+, Na+, NH4+, R+b, Cs+, Ca2+, Mg2+, and Ba2+ when their concentra-展开更多
文摘We have studied aud prepared a PVC membrahe lithium ion-selective electrode with the hydrogenation product of octamethyl tetraoxa Quaterence as a neutral carrier, and di-octyl phosphate as a plasticizing solvent.In pure LiCl solution, within the 10-5 M to 10-1M range, this electrode displayed Nernstian response and the average slope is 60±1 mV/pLi+. By using the separate solution method, we determined the selective coefficients of the lithium ion-selective electrode for K+, Na+, NH4+, R+b, Cs+, Ca2+, Mg2+, and Ba2+ when their concentra-