Green and Sustainable Synthesis of Iron Oxide-Based Nanomaterials for Energy and Environmental Applications explores various synthesis methods of iron and iron oxide nanoparticles, with an emphasis on green synthesis - a sustainable and eco-friendly method. The book investigates a range of alternative routes to the synthesis of iron-based nanomaterials, such as using microorganisms (fungi, bacteria, actinomycetes), algae, green plants, and various biocompatible green reagents such as biopolymers, cellulose, and biomass. Furthermore, the effects of various parameters used in the green synthesis approach are examined in order to provide a clear image of the physicochemical features of the nanomaterials created.

Section 1. Fundamentals and basics of green and sustainable iron oxides nanomaterial's: This section will brief about iron oxides, their various types, inter-conversions and significance. 1. Introduction to Green and sustainable Iron oxides: Fundamentals and recent developments 2. Significance of various types of iron oxides and their nanocomposites: Exploration of magnetic and photocatalytic properties. Section 2. Green synthesis of iron oxides based sustainable nanomaterials: This part will offer various synthesis strategies of generation of various iron oxides. 3. Recent updates on green synthesis of iron oxides and based nanocomposites from plant extracts based feed-stocks 4. Microorganism based green fabrication of iron oxides nanomaterials: Current status and future prospects 5. Insight on mechanism of green synthesis of iron oxides nanomaterials: Investigation on role of various parameters 6. Characterization techniques for iron oxides nanomaterials involved in photocatalytic degradation and other applications Section 3. Iron oxide-based sensors for environment monitoring 7. Solid state gas sensors based on iron oxides 8. Optical, spectroscopic and fiber optic gas sensors based on iron oxides 9. Iron oxide-based electrochemical sensors Section 4. Environmental remediation applications of green and sustainable iron-based NPs and NC 10. Recent updates on Wastewater cleaning (purification) via photocatalytic mechanism 11. Applications of iron oxides for soil remediation 12. Photocatalytic degradation of emerging contaminants by iron oxides and based nanocomposites: updated details 13. Iron oxide-based catalysts and adsorbents to reduce exhaust emissions 14. Recent Progress of Iron oxides as efficient sorbents for CO2 capture Section 5. Energy Applications of Iron oxides and based nano-composites 15. Bio-inspired synthesized iron-based nanomaterials for application in biofuels production: A new in-sight 16. Iron oxides applications in solar cells 17. Applications of Iron oxide-based supercapacitors 18. Iron oxide-based materials as anodes in batteries 19. Solid oxide fuel cells using iron-oxide-based materials Section 6. Biomedical and industrial applications of iron oxides nanomaterials 20. Research trends in biomedical applications of green synthesized iron oxides nanomaterials 21. Recent advancements in industrial applications of iron oxides based nanomaterials