Shane Mann is joining us as a researcher for the OESLab. He comes to us as a recent graduate of Central Michigan University.
And a quick throwback to when Shane was a 2015 summer intern with the OESLab…
Please note, these positions have been filled. Profiles of our new researchers to come….
The Organic Energy Storage Laboratory at the Michigan State University Bioeconomy Institute in Holland, MI is posting a full-time position for a Research Laboratory Chemist. The candidate will perform original research in energy storage involving organic synthesis, analytical chemistry, electrochemistry and spectroscopy.
This position will also assist with the lab’s summer internship program, working with undergraduate interns and their research projects.
A successful candidate will consider organic chemistry their favorite class and lab, and enjoy synthesis and working in a lab setting. Chemistry degree preferred, recent graduates feel free to apply.
Send cover letter, resume and letter of recommendation to Laura Ives at firstname.lastname@example.org
Lakeshore Advantage put together a great video highlighting Jolt, the energy storage company using the technology developed by Tom Guarr and the OESLab. It also provides a peek into the lab and the pilot plant here at the MSU Bioeconomy Institute.
Thank you Michigan Economic Development Corporation for having Jolt present at the North American Battery Show Planet M booth on their technology and it’s contribution to moving Michigan forward as the place to be for innovations in mobility.
We got some very positive comments on our anonymous intern evaluations from last summer. Here are a few…
Q: Did you find the experience valuable?
A: This was one of the best experiences I’ve had that allowed me to see the environment that an organic chemist might be working in.
A: I learned a lot about synthesis techniques and the importance of reproduceable results. I also learned a lot about reaction planning and time management. Overall, a very valuable experience.
Q: What did you like most about the summer research experience?
A: I enjoyed the freedom to make a lot of research decisions independently while periodically checking in with Dr. Guarr. I also like the freedom to get our 40 hours in many different ways.
A: The freedom to go in new directions with the project and being able to work with other students so that you could ask their opinions when making certain decisions.
A: Learning about how what we’re doing in this lab will be applied to engineer better solutions for future technology. Also, the people I met!
A: I most liked working with Dr. Guarr and my lab mates. Everyone here was very fun, kind, and intelligent. I also really liked our well-rounded experience, with tours at New Holland Brewing, Gentex, and a presentation from a patent attorney.
A: Research + volleyball
Q: Would you recommend the MSUBI Summer Intern program to others?
Thank you for the kind words and additionally for the helpful feedback and suggestions you provided. We will take your suggestions under advisement and continue to improve this program.
Joel spent the summer with us doing research into rhenium compounds…
Photophysical and Redox Properties of Novel Bipyridine-Rhenium Complexes; Joel Sowders, Nick Mortimer, Amber Prins and Dr. Tom Guarr
The photophysical properties of metal-ligand complexes have been well researched over the past two decades. Due to their unique and wide range of properties, metal-ligand complexes have been investigated in energy and electron transfer research. Rhenium(I) complexes are among these classes of compounds. Rhenium(I) complexes have also been studied for their ability to catalyze both oxidation and reduction events, including the reduction of CO2 to CO. Bimetallic rhenium and ruthenium complexes have also been the topic of many studies on intramolecular energy transfer. In this study we show a rhenium-pyridine ligand complex. The ligand, 4,6-diphenyl-2,2’-bipyridine (BPY) was synthesized according to previous literature. The complex was prepared from the ligand and chloropentacarbonylrhenium (1JMS045). Characterization was done with NMR, LC-MS, cyclic voltammetry, UV-Vis and fluorescent spectroscopy. The mono-rhenium complex was further reacted with 4,4’-bipyridine to bridge the complex to form a bi- or poly-rhenium bipyridine complex. LC-MS of the compound revealed the 4,4’-bipyridine did join a single complex but did not bridge to a second complex (1JMS037).
Joel is a Holland native that comes to us via Seattle Pacific University. Much gratitude to Joel for all his hard work this summer. Enjoy your time back at school.
Nick and Amber collaborated on a poster, which they presented in Chicago at the International Meeting on Lithium Batteries. They are both researchers here at the Organic Energy Storage Laboratory.
Exploiting Steric Factors in the Design of Overcharge Additives; Nicholas Mortimer, Amber J Prins, Robert Polik and Thomas F. Guarr
Lithium ion batteries are very commonly used today, but unsafe conditions can occur if expensive electronics are not used to prevent overcharging. These electronics can double the price of the battery pack, so it is important to find a more economical way to control charging. Redox shuttles are potential additives to batteries to shunt the excess current and allow the battery to be safely used to its full capacity. Numerous organic compounds have been investigated as shuttle candidates, but finding materials that possess both a sufficiently high oxidation potential and adequate durability has proven challenging. Our current approach exploits the change in molecular geometry that often accompanies the oxidation of heterocyclic compounds. By introducing bulky groups to sterically impede this reorganization, computational modeling suggests that oxidation potentials can be shifted to more positive values without sacrificing stability.
Thank you Amber and Nick, your work is appreciated.