Physics World Weekly Podcast
Molecular engineering and battery recycling: developing new technologies in quantum, medicine and energy
May 8, 2025
Nadya Mason, Dean of the Pritzker School of Molecular Engineering, dives into how molecular engineering is revolutionizing quantum computing, sustainability, and biomedical technologies. Jeffrey Spangenberger, leader of the Materials Recycling Group at Argonne National Laboratory, discusses the intricacies of battery recycling and the innovative methods being developed for a more sustainable future. Together, they explore the potential of cutting-edge science to create a circular economy and advance technologies that address global challenges.
35:31
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Quick takeaways
- Molecular engineering combines expertise from various disciplines to create innovative solutions in energy, medicine, and sustainability by manipulating materials at the molecular level.
- The development of advanced recycling techniques for lithium-ion batteries aims to create a circular economy, reducing waste and enhancing resource conservation in the energy sector.
Deep dives
Understanding Molecular Engineering
Molecular engineering is an emerging field that focuses on constructing materials and devices from the molecular level up. This discipline leverages advancements in chemical and materials engineering, enabling the manipulation of individual molecules to create functional applications, such as cancer treatments and sustainable materials. For instance, researchers are now able to engineer nano-sized materials to enhance quantum sensors and improve the recyclability of common plastics. By integrating knowledge from various scientific fields, molecular engineering paves the way for innovative solutions to modern challenges in energy, medicine, and sustainability.
