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Georgia Tech team develops melt-infiltration technique for scalable production of solid-state batteries

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A new fabrication technique could allow all-solid-state automotive lithium-ion batteries (ASSLBs) to adopt nonflammable ceramic electrolytes using the same production processes as in batteries made with conventional liquid electrolytes. —Kostiantyn Turcheniuk, co-author. —Gleb Yushin. Turcheniuk, K.,

Georgia 312
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Georgia Tech named winner of DOE/GM/Mathworks EcoCAR Mobility Challenge

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The final year of the four-year competition challenged teams to test, prove, and refine their work from the previous three years, mimicking a real-world automotive product development cycle. The Ohio State University finished in second place and University of Alabama came in third.

Georgia 333
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Georgia Tech team develops highly efficient multi-phase catalyst for SOFCs and other energy storage and conversion systems

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Researchers at Georgia Tech, with colleagues in China and Saudi Arabia, have developed a rationally designed, multi-phase catalyst that significantly enhances the kinetics of oxygen reduction of the state-of-the-art solid oxide fuel cell cathode. This work demonstrates that a multi-phase catalyst coating (? —Chen et al.

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DOE to award $118M to 17 projects to accelerate domestic biofuel production

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The US Department of Energy (DOE) will award some $118 million in funding for 17 projects to accelerate the production of sustainable biofuels. Topic Area 1: Pre-Pilot Scale-Up of Integrated Biorefineries Algenesis Corporation, “Pre-Pilot Scale Production of Algae-based Jet Fuel and Polyurethane Monomers”, $4,987,974.

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Researchers develop wave-energy-driven CO2 reduction system for production of carbon-based liquid fuels

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A team from King Abdullah University of Science and Technology (KAUST), Beijing Institute of Nanoenergy and Nanosystems, and Georgia Tech has developed a a wave-energy-driven electrochemical CO 2 reduction system that converts ocean wave energy to chemical energy in the form of formic acid, a liquid fuel. Leung et al. In addition, Zi et al.

Carbon 370
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Georgia Tech team furthers four-stroke-cycle active-membrane piston reactor for enhanced SMR for H2 production

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Steam methane reforming is currently the primary pathway for hydrogen production worldwide. However, as the reactor is scaled up to a realistic production size, consideration of heat and mass transfer effects become necessary to develop the strategy for a practical design of the CHAMP-SORB reactor. Credit: ACS, Anderson et al.

Georgia 170
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UGA-led team engineers bacterium for the direct conversion of unpretreated biomass to ethanol

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A team led by Dr. Janet Westpheling at the University of Georgia has engineered the thermophilic, anaerobic, cellulolytic bacterium Caldicellulosiruptor bescii , which in the wild efficiently uses un-pretreated biomass—to produce ethanol from biomass without pre-treatment of the feedstock. Whereas wild-type C. —Chung et al.