Preparation of cationic PAM bentonite nanocomposites
2010-8-3 · series of cationic polyacrylamide/bentonite nanocomposites were prepared by inverse emulsion polymerization of acrylamide and [2-(acryloyloxy) ethyl]trimethylammonium chloride (AOTAC) with grafted bentonite. Grafted bentonites were synthesized through a reaction of Na+-bentoniteand coupling agents, such as (3-acryloxypropyl) trimethoxysilane (APTMS) and (3-methacyloxypropyl) …
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