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Rice U team creates low-cost, high-efficiency integrated device for solar-driven water splitting; solar leaf

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Rice University researchers have created an efficient, low-cost device that splits water to produce hydrogen fuel. The platform developed by the Brown School of Engineering lab of Rice materials scientist Jun Lou integrates catalytic electrodes and perovskite solar cells that, when triggered by sunlight, produce electricity.

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New low-cost and high-performance multinary intermetallic compound as active electrocatalyst for hydrogen production

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A team comprising scientists who specialize in structure materials at City University of Hong Kong (CityU) has developed a high-performance electrocatalyst based on an innovative concept originally for developing alloys. The findings are published in the journal Advanced Materials. —Professor Lu. Kruzic, J.

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DOE selects 15 projects for $32M to advance lower-cost fusion concepts; ARPA-E BETHE

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These projects will work to develop timely, commercially viable fusion energy, with the goal to increase the number and performance levels of lower-cost fusion concepts. However, there remains a need to lower the costs of fusion development and accelerate its development timeline to have appreciable impact. Earlier post.)

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DeepDrive to unveil new central drive unit at IAA Mobility

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DeepDrive has developed a cost- and resource-efficient dual-rotor motor, extending the range of electric vehicles. The key enabler for the dual-rotor concept is a new distributed winding concept with a slot-filling factor above 80%. DeepDrive’s drive unit will be available in two variants that meet different market needs.

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Researchers use chemical looping process to produce hydrogen from hydrogen sulfide gas

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The process is detailed in a paper in the journal ACS Sustainable Chemical Engineering. Herein, we demonstrate a sulfur looping scheme in a one-reactor system using a low-cost and environmentally safe iron-based sulfur carrier. But what we are doing is adjusting this decomposition process and making a valuable product from that.

Hydrogen 425
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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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OPEN solicitations are an open call to scientists and engineers for transformational technologies across the entire scope of ARPA-E’s energy mission. Pinnacle Engines will electrify its four-stroke, spark-ignited, opposed-piston engine to improve fuel efficiency and reduce its cost.

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Gigastack renewable hydrogen from offshore wind project advances to next phase; 100MW electrolyzer system

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For the second phase of the project, which has now received funding from the department for BEIS, the consortium will conduct a Front-End Engineering Design (FEED) study on a 100MW electrolyzer system. ITM Power 100MW electrolyzer facility concept. —Anders Christian Nordstrøm, Vice President for Hydrogen, Ørsted.

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