Title:
CARBON NANOFIBER COFFEE GROUNDS AS ANODE MATERIAL FOR LITHIUM BATTERIES – ION REVIEW

Authors:
Mahyaruddin Mrp and Sovian Aritonang

Abstract:
Development of lithium ion batteries (LIBs) from carbonaceous materials with the desired properties to be successfully obtained using a low-cost and environmentally friendly approach based on the dry grinding mechanism of used coffee grounds (SCG). Carbon nanofiber is a material made of carbon with a diameter of nano-sized and a length of micro-sized. Carbon Nanofiber (CNF), a type of carbon fiber vapor grown (VGCF), and a grown carbon fiber vapor (VGCNF) are nanostructures. Carbon nanofiber materials are considered promising electrodes for supercapacitor cells. In making nanofiber sheets using the electrospinning method, it must also be based on the parameters of the forming process to be applied as an anode to lithium-ion batteries. Carbon material derived from used coffee grounds is used as an anodic material that produces a special capacity with a current density. In addition, the material demonstrates competitive anode performance with reversible capacity and efficiency. So, this work contributes to the development of environmentally friendly batteries using low-cost materials as a promising solution to increase the demand for energy storage.

Keywords:
Lithium ion batteries, carbon nanofiber, electrospinning, ground coffee

DOI:
http://dx.doi.org/10.37500/IJESSR.2022.5319