Integration of Nanomaterial with Semiconductor.pptx

Introduction, what are semiconductors, Semiconductor as energy storage, Types, Synthesis of Semiconductor with Nanomaterial, Companies, Challenges

1. Advance Semiconductor Nano Materials for Energy Storage Applications SEMINAR TOPIC ABHAYSINH RAJPUT [20BCH122D] AYUSH DOSHI [20BCH124D] BADAL PARMAR [20BCH125D] GUIDED BY :- DR.SWAPNIL DHARASKAR STUDENTS NAME & ROLL NO:- So E T SCHOOL OF ENERGY TECHNOLOGY

2. OUTLINE INTRODUCTION WHAT ARE SEMI-CONDUCTORS SEMI-CONDUCTORS NANOMATERIAL FOR ENERGY STORAGE TYPES OF SEMI-CONDUCTORS SYNTHESIS OF SEMI CONDUCTORS NANO MATERIALS LARGEST SEMI-CONDUCTOR COMPANIES IN THE WORLD SEMI-CONDUCTOR IN INDIA CHALLENGES & FUTURE PROSPECTS CONCLUSION REFERENCES

3. INTRODUCTION A semiconductor is a material which has electrical conductivity between the conductor and insulator. The conductivity of a semiconductor increases with increasing temperature, behavior opposite to metal. Example:-metalloids silicon (Si) and germanium (Ge) are semiconductors.

4. Semiconductor nanomaterials are materials with unique electrical and optical capabilities due to their nanoscale size. They frequently display quantum confinement effects, which can drastically modify their behavior when compared to bulk materials.

5. What are Semi-Conductors A semiconductor is a material which has an electrical conductivity value falling between that of a conductor , such as copper, and an insulator , such as glass. SMALLER. .. SMALLER . . . SMALLER . In the semiconductor industry, this translates to FASTER ... FASTER . .. FASTER. The question is, how small can you go? The small size results in new quantum phenomena that yield some extraordinary properties. Material properties change dramatically because quantum effects arise from the confinement of electrons and "holes" in the material.

6. What are Semi-Conductors Semiconductor devices, electronic components made of semiconductor materials, are essential in modern electrical devices. Examples range from computers to cellular phones to digital audio players. Silicon is used to create most semiconductors commercially, but dozens of other materials are used as well . Without the Semiconductors nothing in this world that is built today would exist. No communications No Transportation No Services And many more

7. Semiconductor Materials in Energy Storage Carbon-Based Nanomaterials

8. Semiconductor Materials in Energy Storage Metal Oxides and Sulphides Manganese oxide Iron oxide Ruthenium oxide

9. Semiconductor Materials in Energy Storage Conductive Polymers DOS for PP and PP-g-GMA SnO and SnO2 at PANI nanocomposite Polythiophene as potential energy storage materials

10. Semiconductors Types Supercapacitors

11. Semiconductors Types CHARGING PROCESS Li-Ion Battery DISCHARGING PROCESS When the battery is being charged, Li +  ions move from the cathode (positive electrode) via the electrolyte to the anode (negative electrode). Electrons simultaneously move to the anode via the external electric circuit. When the battery is being discharged, Li +  ions move from the anode (negative electrode) via the electrolyte to the cathode (positive electrode). Electrons simultaneously move to the cathode via the external electric circuit.

12. Sodium-Ion Battery Semiconductors Types They are rechargeable batteries which require  sodium ion movement between electrodes  during the charging and discharging of the battery Benefits:- C heaper to produce Abundance of the raw materials N on-flammable O perate well in colder temperatures Store more energy per unit weight L ess likely to experience thermal runaway

13. Sodium as an alternative, sustainable battery technology Sodium is a is low-cost and abundant chemical element, homogeneously distributed around the world SIBs have clear advantages over many current batteries - such as LIBs, lead-acid (Pb-Acid) or nickel-cadmium (Ni-Cd) batteries, as shown in t able.

14. Synthesis of Semiconductor Nano Materials Semiconductor nanomaterials are synthesized through various techniques to control their size, shape, and composition. Chemical Vapor Deposition (CVD) In CVD, a precursor gas is introduced into a chamber where it decomposes on a substrate to form nanomaterials. It allows precise control over thickness, uniformity, and crystal structure. Commonly used for growing nanowires and thin films. Sol-Gel Synthesis Sol-gel involves the transformation of a sol (a stable colloidal suspension) into a gel, followed by drying or annealing. It's used to produce nanoparticles and thin films with excellent purity and homogeneity. Hydrothermal Synthesis Hydrothermal methods use high-temperature and high-pressure water-based solutions to synthesize nanomaterials. Often used for growing nanorods, nanowires, and other 1D nanostructures. Bottom-Up Approaches Bottom-up approaches build nanomaterials atom-by-atom or molecule-by-molecule. Techniques include molecular beam epitaxy (MBE) and atomic layer deposition (ALD).

15. Chemical Vapor Deposition (CVD) Chemical vapor deposition (CVD) is a process whereby a solid material is deposited from a vapor by a chemical reaction occurring on or in the vicinity of a normally heated substrate surface . The solid material is obtained as a coating, a powder , or as single crystals . By varying the experimental conditions—substrate material, substrate temperature, composition of the reaction gas mixture, total pressure gas flows, etc.—materials with different properties can be grown. CVD is an example for Solid-Vapor Reaction.

16. Sol-Gel Synthesis A sol is a stable dispersion of particles or polymers in a solvent. The particles may be amorphous or crystalline . A gel consists of a three dimensional continuous network, which encloses a liquid phase. Sol-gel is a process in which solid nanoparticles dispersed in a liquid (a sol) agglomerate together to form a continuous three-dimensional network extending throughout the liquid (a gel). Network Formation As the sol aggregates the viscosity will increase until a gel is formed. The sol-gel transition (gel-point) is reached when a continuous network is formed. The gel-time is determined as the time when it is possible to turn the container upside-down.

17. Properties of Semiconductor Nano Materials for Energy Storage 1 Large Surface To Volume Ratio Their high surface area provides more active sites for energy storage reactions. 2 Enhanced Charge Transfer They facilitate faster and more efficient movement of charges during storage and release. 3 Tunable Band Gap The band gap can be adjusted to optimize energy storage performance. 4 Absorption and Adsorption Absorption and Adsorption molecules are high and fast

18. LARGEST SEMICONDUCTOR COMPANIES IN THE WORLD

19. Semiconductors In india Communications and IT minister Ashwini Vishnaw announced the decision after the Cabinet meeting, chaired by Prime Minister  Proposal, which seeks to put India in the global league of top electronics manufacturing nations such as China, Taiwan, South Korea and Malaysia. India finally took a giant leap towards getting semiconductor and display fab manufacturing into the country through a Rs 76,000-crore incentive package. Electronics manufacturing in the country currently stands at around $75 billion , it is expected to grow to as much as $250 billion over the next five years.

20. Semiconductors In india

21. Challenges and Future Prospects 1 Environmental Impact Raw Material Sourcing Rare Earth Elements 2 Manufacturing Processes Energy Consumption Chemical Usage Waste Generation 3 Life Cycle Assessment (LCA) Comprehensive Analysis Input-Output Analysis Comparative Assessment 4 Recyclability and Reusability of Materials Material Design for Recyclability Reusability of Nanomaterials

22. Conclusion Advanced semiconductor nanomaterials present a possible route for more effective energy storage technologies. They provide greater energy density, quicker charging, and extended cycle life in batteries and supercapacitors because of the nanoscale characteristics and quantum effects. This improvement in efficiency is essential for meeting the rising need for dependable, clean energy, especially as we move toward renewable sources. Current research must, however, concentrate on scalability, cost-effectiveness, and reducing possible toxicity problems in order to fully realize their promise. These nanoparticles are a ray of hope for a cleaner, more effective energy future that promises a robust and sustainable energy system for future generations as we develop.

23. Referneces Das, Santosh. 2019. “Silicon and Semiconductor - Electronics Tutorial | The Best Electronics Tutorial Website.” Electronics Tutorial | the Best Electronics Tutorial Website. August 13, 2019. https://www.electronicsandyou.com/blog/usa-semiconductor-companies-top-10-semiconductor-companies-in-united-states-us.html/silicon-semiconductor . Owano , Nancy. 2012. “Taiwan Engineers Defeat Limits of Flash Memory.” Phys.Org , December 2, 2012 . https://phys.org/news/2012-12-taiwan-defeat-limits-memory.html . Naik, Ramachandra, Ramyakrishna Pothu , Prashantha S. C, H. Nagabhushana , Aditya Saran, Harisekhar Mitta, and Rajender Boddula . 2019. “Energy-Saving Synthesis of MG2SIO4:RE3+ Nanophosphors for Solid-State Lighting Applications.” In Environmental Chemistry for a Sustainable World, 121–43 . https://doi.org/10.1007/978-3-030-04500-5_5 . Staff, Beebom , and Beebom Staff. 2021. “TSMC, Nvidia, and Intel Say That the Global Chip Shortage Will Continue till 2023: Report.” Beebom . April 24, 2021. https://beebom.com/tsmc-nvidia-and-intel-say-global-chip-shortage-will-continue-till-2023/ . “What Is a Semiconductor? | Toshiba Electronic Devices & Storage Corporation | Americas – United States.” n.d. https://toshiba.semicon-storage.com/us/semiconductor/knowledge/e-learning/discrete/chap1/chap1-1.html . Dubey, Nitisha , and Nitisha Dubey. 2022. “Top 7 Supercapacitors Manufacturers in the World.” Bisinfotech , August 24, 2022. https://www.bisinfotech.com/top-7-supercapacitors-manufacturers-in-the-world/ . “Mazda ‘i-ELOOP’ world’s first Capacitor-Based regenerative braking system for passenger vehicles.” n.d. https://www.auto-press.net/a:Mazda-i-ELOOP-World-s-First-Capacitor-Based-Regenerative-Braking-System-for-Passenger-Vehicles . Ramadan, Abdallah, and Wegdan Ramadan. 2023. “Carbon and Metal Doped Polyaniline (PANI) for Energy Storage.” In Composites Science and Technology, 331–59. https://doi.org/10.1007/978-981-99-1350-3_12. Ghiji , Mohammadmahdi , Vasily Novozhilov , Khalid Moinuddin, Paul Joseph, Ian Burch, Brigitta Suendermann , and Grant Gamble. "A review of lithium-ion battery fire suppression."  Energies  13, no. 19 (2020): 5117. News Release | PNNL. “Longer Lasting Sodium-Ion Batteries on the Horizon,” n.d. https://www.pnnl.gov/news-media/longer-lasting-sodium-ion-batteries-horizon . Peters, J. “Life Cycle Assessment of Sodium-Ion Batteries,” 2016. https://www.semanticscholar.org/paper/Life-cycle-assessment-of-sodium-ion-batteries-Peters-Buchholz/73f9060ae30086d6eefffca0248d1395c64bc9fe . CIC energiGUNE . “Sodium-Ion Batteries: Towards a Sustainable, Low-Cost Energy Storage Technology,” n.d. https://cicenergigune.com/en/blog/sodium-ion-batteries-sustainable-lowcost-energy-storage-technology . Bai, Liqi , Yihe Zhang, Wangshu Tong, Li Sun, Qi An, Na Tian, and Paul K. Chu. “Graphene for Energy Storage and Conversion: Synthesis and Interdisciplinary Applications.” Electrochemical Energy Reviews, April 25, 2019. https://doi.org/10.1007/s41918-019-00042-6 . Keita, K., F. Okafor, L. Nyochembeng , A. Overton, V. R. Sripathi , and J. Odutola . "Plant and microbial growth responses to multi-walled carbon nanotubes."  J Nanosci Curr Res  3, no. 123 (2018): 2572-0813. Majumdar, Dipanwita , Thandavarayan Maiyalagan , and Zhongqing Jiang. "Recent progress in ruthenium oxide‐based composites for supercapacitor applications." ChemElectroChem 6, no. 17 (2019): 4343-4372. Lv , Linfeng , Mengdi Peng, Leixin Wu, Yixiao Dong, Gongchuan You, Yixue Duan, Wei Yang, Liang He, and Xiaoyu Liu. “Progress in Iron Oxides Based Nanostructures for Applications in Energy Storage.” Nanoscale Research Letters, August 31, 2021. https://doi.org/10.1186/s11671-021-03594-z . Reiff , Nathan. “10 Biggest Semiconductor Companies.” Investopedia, May 1, 2023. https://www.investopedia.com/articles/markets/012216/worlds-top-10-semiconductor-companies-tsmintc.asp . Das, Santosh. “Top 10 Semiconductor Manufacturing Companies in India.” Electronics Tutorial | The Best Electronics Tutorial Website, October 6, 2023 . https://www.electronicsandyou.com/blog/top-10-semiconductor-manufacturing-companies-in-india.html .

24. Thank you