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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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During discharge, liquid bromine is reduced to hydrobromic acid along the lower solid graphite electrode, and hydrogen is oxidized at the upper porous electrode. MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. Credit: Braff et al. Click to enlarge.

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DOE to Award Up to $27M in Phase III Small Business Awards; Algae Processing, Fuel Cells, Improved Materials for Motors, Synthetic Fuels Among Areas of Interest

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Specifically, low cost and energy-efficient processes are sought that can be demonstrated and validated under field conditions to meet needs of the nascent algal biomass industry. Algae cultures tend to be relatively dilute, and the energy requirement to remove water from the cultures can be a significant portion of the energy balance.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

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At present, PHEV technology alone is equipped to improve the current electric grid. The car can refuel during periods of low demand on the grid, and if equipped with a bi-directional charger, can actually replenish the grid with excess energy gleaned from a renewable resource. Appendix D: Vehicle Driving Statistics.

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ARPA-E awards $130M to 66 “OPEN 2012” transformational energy technology projects

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sunlight through low-cost, plastic light-guiding sheets and then. Methane to Methanol Fuel: A Low Temperature Process The Gas Technology Institute (GTI) will develop a new process to. convert natural gas into methanol and hydrogen. If successful, the new crop would have a lower cost of. The reactor delivers.

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