NEES Accomplishment Meeting Spring 2015
Nonuniform Si Loss in Nanowire Anodes during Li Cycling
Precision Nanobatteries by the Billions
Scaling limits for miniature all-solid-state Li-ion battery
Reversible anomalous high Li+ insertion
Approaching limits of transparency and conductivity
NEES Strategic Planning in Progress
Capacity loss due to irreversible Li trapping in AlLi alloy
New Battery Demonstrates “Sweet Spot” of Electrolyte Thickness and Composition
Reza Ghodssi named ASME Fellow
CYC Students Learn About Sustainable Energy
What is NEES?
The Nanostructures for Electrical Energy Storage (NEES) EFRC is a multi-institutional research center, one of 46 Energy Frontier Research Centers established by the US Department of Energy in 2009. The group's focus is developing highly ordered nanostructures that offer a unique testbed for investigating the underpinnings of storing electrical energy.
The center studies structures that are precise - each at the scale of tens to hundreds of nanometers and ordered in massive arrays - and that are multifunctional - able to conduct electrons, diffuse and store lithium ions, and form a stable mechanical base. The scale and control of experimentation gives NEES researchers an exclusive gateway to probing fundamental kinetic, thermodynamic, and electrochemical processes.
Chemistry of Materials
Advanced Energy Materials
Energy Environ. Sci.
Journal of Power Sources