Ratnayake, U.N.Haworth, B.2014-07-082014-07-082006Polymer Engineering and Science, 46(8):p.1008-1015https://dl-rri.nsf.gov.lk//handle/1/2304Polypropylene-clay nanocomposites:influence of low molecular weight polar additives on intercalation and exfoliation behaviourArticle