Elektroda Karbon Dari Biomasa Cangkang Asam Jawa (Tamarindus Indica ) Dengan …

ABSTRACT Porous carbon electrodes based on biomass derivatives are very effective as base material for supercapacitor cell electrodes. This electrode has many advantages, such as its application which can take place in the long term, is sustainable, renewable, easy to obtain, and has economic value. In this study, using tamarind shell biomass with a variety of chemical activators namely KOH, N…