Production of Silica from Industrial Silica Waste and Their Use as An Anode for Lithium-Ion Batteries

Saule Zharylkan, Shynggyskhan Sultakhan, Jingjing Liu, Yerik Merkibayev, Aigul Baibotayeva, Kydyr Askaruly, Kanay Rysbekov, Meiram M. Begentayev, Сейтхан Азат

2025

Full text Open access: Gold Metadata (CSL-JSON)

DOI 10.30919/mm1821

Data confidence 70 medium

How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

In this work, presents an approach to the utilization of agro-industrial and mining and metallurgical waste to obtain anode materials for lithium-ion batteries.Amorphous silicon dioxide (SiO₂) was synthesized from metallurgical waste by alkaline leaching, and highly porous activated carbon (AC) was obtained from rice husks by carbonization and activation with KOH.Based on these components, SiO₂/C composites with a developed texture and uniform structure were formed.Structural and morphological studies (XRD, SEM/EDS, nitrogen adsorption-desorption) confirmed the amorphous