Chemistry of defective materials for decarbonization
Tuesday, March 19, 2019 at 5:15pm to 6:15pm
Building 66, 110
25 AMES ST, Cambridge, MA 02139
Understanding why defective materials are key to developing energy technologies that will advance the viability of low-cost renewable electricity with Professor Will Chueh from Stanford University with an introduction by Professor Yet-Ming Chiang of Materials Science and Engineering.
The availability of low-cost but intermittent renewable electricity, like that derived from solar and wind, leads to both challenges and opportunities. On one hand, the difficulty of storing electricity limits the penetration of renewable electricity in both the transportation and stationary sectors. On the other hand, electricity is becoming a vital energy carrier in chemical transformations and enables the efficient production of chemical feedstocks. Contrary to expectation, defective materials are key to addressing these challenges and opportunities given that materials with very few defects do not function well in lithium-ion batteries and electrochemical cells.
In this talk, Will Chueh will explain the solid-state chemistry of defective solids, showcasing how these materials enable the development of lithium-ion batteries with higher-energy densities and feedstock-generating CO2 electrolysis cells.
About the speaker:
Will Chueh is an assistant professor in the Department of Materials Science and Engineering and a Center Fellow of the Precourt Institute for Energy at Stanford University. He leads a group of more than thirty researchers tackling the challenge of decarbonizing various energy transformation pathways. He received his BS in applied physics, and his MS and PhD in materials science from Caltech. Prior to joining Stanford in 2012, he was a Distinguished Truman Fellow at Sandia National Laboratories. Chueh has received numerous honors, including the MRS Outstanding Young Investigator Award (2018), Volkswagen/BASF Science Award Electrochemistry (2016), Camille Dreyfus Teacher-Scholar Award (2016), Sloan Research Fellowship (2016), NSF CAREER Award (2015), Solid State Ionics Young Scientist Award (2013), Caltech Demetriades-Tsafka-Kokkalis Prize in Energy (2012), and the American Ceramics Society Diamond Award (2008). In 2012, he was named as one of the “Top 35 Innovators Under the Age of 35” by MIT’s Technology Review.
Please note that we will open our doors to unregistered participants 15 minutes before the event start time. To guarantee your seat, we recommend you register and arrive at least 15 minutes early.
If you are not able to attend, note there will be a high-quality recording of this seminar made available on our YouTube channel about a week following the event.