064 Dr. Jenifer Shafer, Nuclear Chemistry Professor at Colorado School of Mines

In this episode of the Fire2Fission podcast, Mark Hinaman speaks with Dr. Jenifer Shafer, a professor at the Colorado School of Mines, about her journey into the field of nuclear chemistry and her research on nuclear fuel recycling and waste management. They discuss the evolution of energy sources, the importance of nuclear energy in providing low-emission electricity, and the complexities of nuclear waste. Dr. Shafer shares insights from her time at PNNL (Pacific Northwest National Laboratory) and Hanford, her PhD research, the Purex process, and the role of private sector investments in advancing nuclear technologies. The conversation highlights the need for innovation and investment in nuclear fuel recycling research and the potential for future advancements in the field.

Takeaways
Nuclear energy is crucial for low-emission electricity.
95% of energy value remains in spent nuclear fuel.
The Purex process is the standard for nuclear recycling.
Nuclear forensics is essential for nonproliferation efforts.
Private sector investment is vital for nuclear innovation.
Nuclear fuel recycling can enhance environmental sustainability.
Future research should focus on novel fuel fabrication methods.
Valorizing isotopes from nuclear fuel is a promising area.
Investment in nuclear research is necessary for progress.

Chapters
00:00 Introduction

07:20 Understanding Nuclear Chemistry and Fuel Cycles

14:02 The Origins of Elements: A Cosmic Perspective

24:30 Residual Effects and Historical Context of Hanford

35:42 Research Directions at Mines: Nuclear Forensics and Heavy Elements

43:03 The Evolving Landscape of Nuclear Fuel Recycling

48:39 Innovations in Fuel Fabrication and Research Opportunities