Figure 1. SEM image of a Bi-SPE (courtesy of Metrohm/DropSens). The white particles are agglomerates of Bi on carbon substrate

From

Stripping voltammetry with a bismuth electrode as an alternative to mercury electrode - a contribution to green chemistry

A. Habekost

World Journal of Chemical Education. 2023, 11(3), 92-96 doi:10.12691/wjce-11-3-12