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New stable water-splitting catalyst doesn’t require expensive iridium

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Researchers have developed a nickel-stabilized, ruthenium dioxide (Ni-RuO 2 ) anode catalyst for proton exchange membrane (PEM) water electrolysis. The Ni-RuO 2 catalyst shows high activity and durability in acidic OER for PEM water electrolysis. Illustration by Zhen-Yu Wu. 2 , suggesting potential for practical applications.

Water 411
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MAN reports successful first running of ammonia two-stroke engine

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MAN Energy Solutions announced the successful first running of a test engine on ammonia at its Research Centre Copenhagen (RCC). This marks a major milestone on our road to developing a full-scale two-stroke ammonia marine engine. This marks a major milestone on our road to developing a full-scale two-stroke ammonia marine engine.

Engine 369
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USNC, Hyundai Engineering, SK E&C to partner on nuclear hydrogen production; MMR and SOEC

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Ultra Safe Nuclear Corporation (USNC), a US-based vertical integrator of nuclear technologies and services, Hyundai Engineering and SK E&C are teaming up to conduct research and development for carbon-free hydrogen production.

Hydrogen 435
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Airbus developing hydrogen fuel cell engine

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Airbus is developing a hydrogen-powered fuel cell engine. Airbus will start ground and flight testing this fuel cell engine architecture onboard its ZEROe demonstrator aircraft towards the middle of the decade. There are two ways hydrogen can be used as a power source for aircraft propulsion. Earlier post.).

Hydrogen 433
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CPT launching water-cooled electric supercharger for commercial diesel engines

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At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Earlier post.)

Water 370
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First Hualong One Gen III reactor in commercial operation

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Unit 5 of China’s Fuqing Nuclear Power Plant, the first project to adopt China’s indigenous Generation III nuclear power technology Hualong One (HPR 1000), has been put into commercial operation, China National Nuclear Corporation (CNNC) announced. in-containment refuelling water storage tank. active systems; Green line ? Xing et al.

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UK APC investing £77M in 7 green heavy-duty and commercial vehicle projects

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Much of the focus is on how to effectively decarbonise commercial and working vehicles including vans, buses, HGVs, and zero-emission emergency vehicles. Project partners include: Queens University Belfast, Grayson Thermal Systems, Hutchinson Engineering, Translink. Hydrogen is a clean fuel, producing only water when burned.