Melamine grafted chitosan-montmorillonite
2019-12-20 · Chitosan (MW. = 100 kDa) with degree of deacetylation 93%, Nano-montmorillonite, gluteraldhyde 25%, epichlorohydrin, melamine, ferric chloride 97%, and chromium(III) chloride hexahydrate 96% were delivered from Sigma-Aldrich. Otherwise specified chemicals were of reagent grade and utilized without further purification.
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