Spandan Patra (120CR0403)_STW .pptx Seminar and Technical Writing on​ "Ceramics for Energy Sector"

Ceramics and glass serve as indispensable materials in the energy sector, facilitating efficient energy conversion, storage, delivery, and utilization.
Their unique properties, including wear resistance, temperature resistance, corrosion resistance, transparency, inertness, and specific conductive or insulating characteristics, make them exceptionally suitable for a wide array of applications within the energy industry.
From enabling the transformation of solar energy into electricity to enhancing the performance of fuel cells, batteries, and thermoelectric generators, ceramics and glass play a pivotal role in advancing energy technologies.
Furthermore, in applications such as gas turbines and thermal energy storage systems, ceramic matrix composites and porous ceramic structures contribute significantly to enhancing energy generation and storage efficiency.
In essence, ceramics and glass are the silent heroes of the energy sector, quietly empowering the innovations that drive sustainable energy solutions forward.

1. Seminar and Technical Writing on "Ceramics for Energy Sector" By:- Spandan Patra (120CR0403) Under the Guidance of :- Prof (Dr) Debasish Sarkar This Photo by Unknown author is licensed under CC BY-SA-NC .

2. Introduction - Ceramics in Energy 4/30/2024 2

3. Importance of Ceramics in the Energy Sector 4/30/2024 3

4. Applications in Energy Conversion 4/30/2024 4

5. Solar Panels 4/30/2024 5 This Photo by Unknown author is licensed under CC BY-SA .

6. Fuel Cells and Batteries 4/30/2024 6

7. Solid-State Batteries 4/30/2024 7

8. Thermoelectric Generators Utilizing Waste Heat: Thermoelectric generators harness waste heat from various sources and convert it into usable electrical power, offering a promising solution for energy harvesting and waste heat recovery. Ceramics play a vital role in thermoelectric generator technology, particularly in the fabrication of thermoelectric materials with tailored properties. High Electrical Conductivity, Low Thermal Conductivity: Ceramics used in thermoelectric generators possess high electrical conductivity combined with low thermal conductivity, allowing them to efficiently convert heat energy into electrical power through the Seebeck effect. These materials exhibit unique thermoelectric properties that enable them to generate electricity from temperature differentials, making them suitable for a wide range of applications. Perovskite Oxides: N-type perovskite oxides are among the ceramic materials commonly utilized in thermoelectric generators due to their favorable electrical and thermal properties. These materials exhibit high electrical conductivity and low thermal conductivity, making them well-suited for converting heat into electricity with high efficiency. 4/30/2024 8

9. Ceramic Matrix Composites (CMCs) Enhancing Power Generation: Ceramic matrix composites (CMCs) are transforming power generation with their lightweight yet robust properties, enabling high performance under extreme conditions. Exceptional Durability: CMCs combine the heat resistance of ceramics with the toughness of fiber reinforcements, offering superior mechanical strength, thermal stability, and resistance to corrosion and erosion. Gas Turbines and Beyond: Widely used in gas turbines for components like vanes and airfoils, CMCs also find applications in microturbines and nuclear reactors, where their durability and performance enhance efficiency and safety. Advancing Energy Solutions: CMCs play a vital role in driving more efficient, reliable, and sustainable power generation technologies, offering superior performance in demanding environments. 4/30/2024 9

10. Ceramic Capacitors and Supercapacitors Energy Storage Solutions: Ceramic capacitors and supercapacitors are pivotal components in energy storage systems, offering high capacitance and rapid energy discharge capabilities for various applications. Ceramic Capacitors: These capacitors utilize ceramic materials as dielectrics, enabling high charge storage capacity in a compact form factor. They are widely used in electronic devices such as mobile phones, where they provide stable and reliable energy storage for circuitry. Supercapacitors: Unlike traditional capacitors, supercapacitors incorporate ceramic separators to prevent charge recombination and enhance energy storage efficiency. They offer high capacitance ranging from microfarads to kilofarads, making them ideal for applications requiring rapid energy discharge and recharge cycles. 4/30/2024 10

11. Thermal Energy Storage 4/30/2024 11

12. Glass Insulators for Power Lines 4/30/2024 12

13. High-Voltage Power Lines 4/30/2024 13

14. Energy Saving Solutions 4/30/2024 14

15. Wear-Resistant Ceramics in Machinery 4/30/2024 15

16. Material Design Essentials 4/30/2024 16

17. Opportunities for Material Design 4/30/2024 17

18. Opportunities for Material Design 4/30/2024 18

19. Material Integration and Processing 4/30/2024 19

20. Material Integration and Processing 4/30/2024 20

21. Future Scopes and Emerging Technologies 4/30/2024 21

22. Conclusion: Shaping the Future of Energy with Ceramics Innovative Solutions: Ceramics have emerged as indispensable materials in the energy sector, offering a diverse range of applications across energy conversion, storage, distribution, and efficiency enhancement. Sustainability and Efficiency: The unique properties of ceramics, including durability, thermal stability, and corrosion resistance, contribute to the development of sustainable energy solutions that improve efficiency, reliability, and environmental sustainability. Continuous Advancements: Ongoing research and development efforts continue to drive advancements in ceramic materials, manufacturing techniques, and integration strategies, leading to the emergence of novel technologies and enhanced performance across the energy landscape. Collaborative Endeavors: Collaboration between academia, industry, and government entities fosters interdisciplinary research initiatives, accelerates technology development, and promotes knowledge exchange, ensuring the rapid translation of research findings into real-world applications. Future Outlook: As we look towards the future, ceramics are poised to play a central role in addressing evolving energy challenges, facilitating the transition to renewable energy sources, optimizing energy systems, and enabling a more sustainable and resilient energy infrastructure. 4/30/2024 22

23. References 1. Guillon, Olivier. "Ceramic materials for energy conversion and storage: A perspective." *Ceramic materials for energy conversion and storage: A perspective*. 19 March 2021. DOI: https://doi.org/10.1002/ces2.10086 2. "Advanced ceramic materials with tailored properties." *Advanced ceramic materials with tailored properties*. Date Accessed: April 30, 2024. 4/30/2024 23