#121 - Everado Olide: Building Batteries From Scratch, Material Science, Differential Equations
Dec 1, 2024
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In this discussion, engineer Everardo Olide shares his journey from civil to chemical engineering, shedding light on practical battery development experiences. He dives into innovative battery technologies, exploring the roles of aluminum and electrochemistry in energy storage. The conversation also highlights cutting-edge advancements in nanotechnology and their implications for medicine. Olide emphasizes the crucial intersection of mathematics and material science, especially in modeling particle movement and understanding lithium-ion battery dynamics.
Everardo Olide's journey from civil engineering to materials science highlights the significance of interdisciplinary learning in engineering innovation.
First principles thinking is crucial for breaking down complex challenges in materials science, enabling groundbreaking approaches in battery technology.
Research on artificial photosynthesis emphasizes sustainable energy solutions, though scaling the technology presents ongoing challenges for practical implementation.
Deep dives
Tabletop Silicon Crystal Growth
The discussion revolves around the complexities of growing silicon crystals and semiconductors on a tabletop, which is an energy-intensive process. By simplifying this growth to a laboratory scale—specifically in a beaker—researchers aim to reduce energy consumption, making the process more efficient. This topic highlights the significant challenges faced in semiconductor fabrication, emphasizing the demand for innovative methods to scale down the energy requirements associated with traditional techniques. The conversation reflects a broader interest in making energy-intensive processes more accessible and environmentally friendly.
Path to Engineering and Research
Everardo Olide shares his unique journey into engineering, beginning with an unexpected path through civil engineering before discovering a passion for mathematics and physics. His background includes diverse experiences, such as working on projects involving electric vehicle batteries and artificial photosynthesis. This journey reflects a deep commitment to understanding complex scientific concepts, often leading him to question existing methods and seek out more fundamental explanations. His shift from theoretical research to practical applications illustrates the dynamic nature of engineering education.
The Importance of First Principles Thinking
Everardo emphasizes the significance of first principles thinking, which encourages breaking complex problems down into their foundational elements. This approach allows for a deeper understanding of materials and processes, paving the way to innovative solutions. By evaluating assumptions and rethinking established methods, researchers can unlock new possibilities in fields like battery technology and materials science. This methodology is central to Everardo’s approach in his work, aiding in the development of effective solutions for practical engineering challenges.
Research in Artificial Photosynthesis
Everardo discusses his involvement in research aimed at artificial photosynthesis, which focuses on splitting water molecules to generate hydrogen and oxygen. This process serves as a potential method for clean energy production, contributing to the quest for sustainable energy sources. His research included experimenting with materials that facilitate the splitting of water under sunlight, although scaling this technology remains a challenge. This work highlights the ongoing efforts to harness natural processes in the pursuit of alternative energy solutions.
Building the Solar Car Battery Pack
The conversation shifts to Everardo's hands-on experience with the University of Michigan's solar car team, where he contributed to the design and implementation of battery packs for competitive racing. This multifaceted project allowed him to apply theoretical knowledge in a practical setting while collaborating with a diverse team. Their efforts culminated in a successful race across Australia, showcasing the team's ability to integrate various engineering disciplines, including aerodynamics and energy management. This experience not only solidified his passion for engineering but also underscored the importance of teamwork and real-world application of scientific principles.
Challenges in Modern Battery Technology
Everardo dives into the evolving landscape of battery technology, highlighting the challenges associated with creating efficient and long-lasting energy storage solutions. The discussion centers around the importance of understanding the solid electrolyte interface (SEI) in lithium-ion batteries and how it affects the durability and performance of batteries over time. He explains that the SEI layer can deteriorate under certain conditions, leading to reduced battery life and increased safety risks. This knowledge is critical for driving advancements in battery technology and ensuring that innovative solutions are both effective and safe.