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Researchers develop titanium and copper heterostructured photocatalyst for conversion of CO2 into CH4

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Scientists at Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a novel heterostructured photocatalyst using titanium and copper, two abundant and relatively inexpensive metals, for the conversion of CO 2 into CH 4. Apart from its CO 2 conversion capabilities, the proposed photocatalyst has other benefits.

CO2 324
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UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

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The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. —Ryan et al. 1 growth in 2019 launches and re-entries.

Climate 428
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ExxonMobil and Global Thermostat in joint development agreement to advance atmospheric carbon capture technology

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ExxonMobil and Global Thermostat signed a joint development agreement to advance technology that can capture and concentrate carbon dioxide emissions from industrial sources, including power plants, and the atmosphere. These carbon sponges efficiently adsorb CO 2 directly from the atmosphere, smokestacks, or a combination of both.

Carbon 230
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GWU research team C2CNT advances to the final round of the Carbon XPRIZE; CO2 to carbon nanotubes

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Stuart Licht, a chemistry professor at the George Washington University, and his team of researchers are among the finalists announced today in the $20-million Carbon XPRIZE competition. Stronger, more stress resistant & cheaper by weight than steel, C2CNT carbon nanotubes avoids > 160 ton CO 2 per ton steel replaced. Click to enlarge.

Carbon 150
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New polymer membrane efficiently removes carbon dioxide from mixed gases; high permeability and selectivity

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A team of researchers from North Carolina State University, SINTEF in Norway and the Norwegian University of Science and Technology, has developed a polymer membrane technology that removes carbon dioxide from mixed gases with both high permeability and high selectivity. A paper on their work is published in the journal Science.

Polymer 186
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GTI quantifies opportunity to produce low-carbon renewable natural gas (RNG) from wood wastes

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GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. The RNG product with very low carbon intensity could be used for carbon emission reductions in the transportation, industrial, commercial, and residential energy sectors.

Waste 281
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Stanford GCEP awards $6.6M to 7 projects; focus on combining energy conversion with carbon-neutral fuel production

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Stanford’s Global Climate and Energy Project (GCEP) is awarding $6.6 million to seven research teams—six from Stanford and one from Carnegie Mellon University—to advance research on technologies for renewable energy conversion to electricity or fuels and for capturing CO 2 emissions and converting CO 2 to fuels.