01217nas a2200145   4500008004100000022001800041245013300059210006900192260000800261490000600269520061800275100002400893700002800917856012600945       2013                        eng d  a 2231-278100aStudy of grafting of polylactic acid and its copolymer with 12-hydroxy stearic acid on the surface of MWCNT by 13CCP/MAS and AFM0 aStudy of grafting of polylactic acid and its copolymer with 12hy  cJAN0 v33 a<p>The purpose of this study to study the structure property relationship of grafted material on MWCNT, the determination of NMR nuclei spin-lattice (T1) and spin-spin (T2) relaxation times suggest that the broaden signals are associated with diamagnetic species namely the nanotube attached polymer moieties. the AFM image of PLA oligomer grafted MWCNTs and topography patterns comprised of height from 0-250 nm and the side lengths ranging from 0.0 to 7.7 µm. Surface patches are formed randomly distributed employing that the presence of side chain hanged at 12-postion in the copolymer grafted on MWCNTs.</p>1 aPandey, Asutosh, K.1 aGarnaik, Baijayantimala  uhttps://library.ncl.res.in/content/study-grafting-polylactic-acid-and-its-copolymer-12-hydroxy-stearic-acid-surface-mwcnt