Preparation and microwave absorption mechanism of cobalt ferrite/coal slime-based carbon composites

Key Points

• The aim is to develop wave-absorbing materials from coal slime for electromagnetic protection and industrial upgrades.
• Conversion of coal slime into composites
• Incorporation of cobalt ferrite for enhancing properties
• Assessment of microwave absorption capabilities
• Improved microwave absorption performance observed
• Effective electromagnetic protection achieved
• Contribution to coal industry advancements through composite development