Developer and manufacturer of electrolytes for advanced energy storage devices. Boulder Ionics manufactured high-performance electrolytes used in ultracapacitors, lithium-ion batteries and advanced metal-air batteries. The company's electrolytes are non-toxic, non-flammable, and stable over wide temperature ranges. Boulder Ionics was acquired in 2014 by CoorsTek Specialty Chemicals and has changed its name to CoorsTek Fluorochemicals, Inc.