div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=school-of-chemistry-and-biochemistry-macromolecules-vol-25-no-18-1992-communicationshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: School of Chemistry and Biochemistry · Macromolecules Vol 25 No 18 1992 Communications to the Editor 4833 a CH2 Table 1 13C NMRa ppm and FTIR cm-I Results for PBI Polyelectrolytes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630095fc12b612985da1bc009703ahtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=school-of-chemistry-and-biochemistry-macromolecules-vol-25-no-18-1992-communicationshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: School of Chemistry and Biochemistry · Macromolecules Vol 25 No 18 1992 Communications to the Editor 4833 a CH2 Table 1 13C NMRa ppm and FTIR cm-I Results for PBI Polyelectrolytes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630095fc12b612985da1bc009703ahtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=school-of-chemistry-and-biochemistry-macromolecules-vol-25-no-18-1992-communicationshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: School of Chemistry and Biochemistry · Macromolecules Vol 25 No 18 1992 Communications to the Editor 4833 a CH2 Table 1 13C NMRa ppm and FTIR cm-I Results for PBI Polyelectrolytes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630095fc12b612985da1bc009703ahtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=school-of-chemistry-and-biochemistry-macromolecules-vol-25-no-18-1992-communicationshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: School of Chemistry and Biochemistry · Macromolecules Vol 25 No 18 1992 Communications to the Editor 4833 a CH2 Table 1 13C NMRa ppm and FTIR cm-I Results for PBI Polyelectrolytes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630095fc12b612985da1bc009703ahtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=school-of-chemistry-and-biochemistry-macromolecules-vol-25-no-18-1992-communicationshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: School of Chemistry and Biochemistry · Macromolecules Vol 25 No 18 1992 Communications to the Editor 4833 a CH2 Table 1 13C NMRa ppm and FTIR cm-I Results for PBI Polyelectrolytes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630095fc12b612985da1bc009703ahtml5thumbnails5jpg width=140 height=200 divdiv
