ET-LOK: EFFECTIVENESS TEST OF VARIOUS TYPES OF CHARCOAL AND AgNO3AS BATTERY ALTERNATIVES USING SWAGELOK

Abstract

The pressing issue of dangerous compounds in smoke has prompted a shift towards eco-friendly solutions, notably electric vehicles, to mitigate transportation-related greenhouse gas emissions. Capitalizing on the versatility of coconut byproducts, a study explores the potential of coconut shell charcoal, a byproduct of the revered "tree of life," in battery construction. Investigating various charcoal types—coconut fiber, husk, and coconut shell fiber—in combination with silver nitrate (AgNO₃), the study reveals husk charcoal's superior electrical performance. Multimeter tests indicate a significant 50 mV difference in voltage and current, highlighting enhanced conductivity. The addition of AgNO₃ further boosts battery conductivity by facilitating electron transfer and promoting electrochemical reactions, leading to increased power output. FTIR analysis categorizes all samples as "polymeric" OH stretch materials with characteristic Aromatic Rings, Alcohol Compounds, and Methyne Skeletal vibrations. Notably, husk charcoal stands out with a lower number of C-H bonds and wavenumbers within the carbon double bond's absorption band. The presence of C=C double bonds in husk charcoal enhances electrical conductivity, making it a promising candidate for high potential voltage and current generation. This research underscores the potential of coconut byproducts in advancing sustainable energy solutions.