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Nanodiamonds enable efficient hydrogen purification

Green Car Congress

Graphene oxide (GO), a water-soluble derivative of graphite, can be assembled to form a membrane that can be used for hydrogen purification. When exposed to humidity, the negatively charged sheets repel each other even more, allowing water molecules to accumulate in the spaces between the GO sheets, which eventually dissolves the membrane.

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UK Carbon Trust report says fuel cell vehicles could take more than 30% of mid-sized car market by 2050

Green Car Congress

It would also reduce global carbon emissions from vehicles by an additional 260 million tonnes per year by 2050—equivalent to the current annual emissions of Taiwan. Here, the catholyte comes into contact with air and the electron, proton and oxygen from the air react to form water, which exits the regenerator as vapor.

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Will AI Steal Submarines’ Stealth?

Cars That Think

as early as 2050 , according to a recent study by the National Security College of the Australian National University, in Canberra. Lidar sensors transmit laser pulses through the water to produce highly accurate 3D scans of objects. It may come. two methods offer. particular promise. Then again, it very well might not.

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Stanford team reports new low-cost, non-precious metal catalyst for water splitting with performance close to platinum

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Researchers at Stanford University, with colleagues at Oak Ridge National Laboratory and other institutions, have developed a nickel-based electrocatalyst for low-cost water-splitting for hydrogen production with performance close to that of much more expensive commercial platinum electrocatalysts. Credit: Gong et al.

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TSMC’s Energy Demand Drives Taiwan’s Geopolitical Future

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The wind blowing in from the Taiwan Strait regularly blasts across Changhua Coastal Industrial Park. On this expanse of reclaimed land outside Taichung, Taiwan’s second largest city, 80 wind turbines, a pair of gas-fired power plants, and 4.3 square kilometers of solar farms generate electricity for Taiwan ’ s grid.

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Inside the Global Race to Tap Potent Offshore Wind

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In a hangar at the University of Edinburgh, a triangular steel contraption sits beside a giant tank of water. Inside the tank, a technician in a yellow dinghy adjusts equipment so that the triangled structure can be hoisted into the water to see how it deals with simulated waves and currents. s next frontier.

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