caa a22 4500 467996059 CHVBK 20180323112557.0 cr unu---uuuuu 170328e19900501xx s 000 0 eng 10.1007/BF01244842 doi (NATIONALLICENCE)springer-10.1007/BF01244842 Potentiometric pH response of membranes prepared with various aminated-poly (vinyl chloride) products [Elektronische Daten] [Shu Ma, Mark Meyerhoff] The preparation and potentiometric pH response properties of membranes formulated with various aminated-poly(vinyl chloride) (PVC-NH2) products are described. Products containing secondary and/or primary amino functional groups are obtained by modifying PVC with mono- and/or diamines, respectively. Blank membranes prepared with either type of aminated-polymer exhibit nearly Nernstian potentiometric pH responses over different pH ranges. In general, membranes based on diamino products exhibit pH response over a wider range (5-10.5) than membranes formulated with monoamino products (<8.0). These potentiometric results are used to estimate the basicity of the various primary and secondary amino sites in the membrane phases. Springer-Verlag, 1990 aminated poly(vinyl chloride) nationallicence pH sensors nationallicence neutral carriers nationallicence polymer membrane electrodes nationallicence Ma Shu Department of Chemistry, University of Michigan, 48109, Ann Arbor, MI, USA aut Meyerhoff Mark Department of Chemistry, University of Michigan, 48109, Ann Arbor, MI, USA aut Microchimica Acta Springer-Verlag 100/3-4(1990-05-01), 197-208 0026-3672 100:3-4<197 1990 100 604 https://doi.org/10.1007/BF01244842 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01244842 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ma Shu Department of Chemistry, University of Michigan, 48109, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Meyerhoff Mark Department of Chemistry, University of Michigan, 48109, Ann Arbor, MI, USA aut NATIONALLICENCE 773 0- Microchimica Acta Springer-Verlag 100/3-4(1990-05-01), 197-208 0026-3672 100:3-4<197 1990 100 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer