Article citationsMore>>

J. M. Joshi and V. K. Sinha, “Ceric Ammonium Nitrate Induced Grafting of Polyacrylamide onto Carboxymethyl Chitosan,” Carbohydrate Polymer, Vol. 67, No. 3, 2007, pp. 427-435. doi:10.1016/j.carbpol.2006.06.021

has been cited by the following article:

• TITLE: Optimization of Ceric Ammonium Nitrate Initiated Graft Copolymerization of Acrylonitrile onto Chitosan

  AUTHORS: A. Shanmugapriya, R. Ramya, M. Venkatachalam, P.N. Sudha

  KEYWORDS: Chitosan-g-polyacrylonitrile, Ceric ammonium nitrate, Grafting efficiency, Grafting yield

  JOURNAL NAME: Journal of Water Resource and Protection, Vol.3 No.6, June 29, 2011

  ABSTRACT: In the present work, graft copolymerization of polyacrylonitrile onto chitosan has been carried out in the presence of ceric ammonium nitrate redox initiator. Optimization of grafting of polyacrylonitrile onto chito-san was performed by varying the process parameters such as ceric ammonium nitrate (CAN) concentration, polyacrylonitrile concentration and reaction time to study their influence on percent grafting and grafting ef-ficiency. The optimum reaction conditions obtained for grafting of acrylonitrile onto chitosan were reaction time 55 mins, CAN concentration 1% in Con. HNO3, and polyacrylonitrile concentration 0.75 mol/L. The characterization of the grafted products by means of FTIR, thermal analysis, X-ray diffraction and scanning electron microscopy furnished the evidence of grafting of polyacrylonitrile onto chitosan.