3 to 6.However, a substantial increase in peak currents is observed in case of N-bromosuccinimide immobilized at carbon paste surface illustrating catalytic influence of N- bromosuccinimide crystals embedded in carbon paste on electrooxidation of 4-hydroxybiphenyl.
Working electrode: N-bromosuccinimide (NBS) modified carbon paste (0.196 cm2).
N-bromosuccinimide (NBS) was immobilized at carbon paste and its electrocatalytic effect was explored by cyclic voltammetry of 4- hydroxybiphenyl in 1:1 acetonitrile/water system containing 0.1 M sodium perchlorate.