Walnut Shell Modified by Maleic Anhydride: Synthesis and Characterisation
Shenmaishang Li, Zuoxiang Zeng & Weilan Xue · Asian Journal of Chemical Sciences · 2018
A novel modified walnut shell (MWNS) was prepared by the reaction between maleic anhydride and raw walnut shell (WNS) in ethyl acetate. MWNSs with different carboxylic acid groups values (MWNS1 and MWNS2) are obtained and characterised by Fourier transform infrared (FTIR). The ef...
Open access
Research Article
10.9734/AJOCS/2018/44606