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New Na-ion battery combining intercalation and conversion could be promising low-cost energy storage system

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Scheme of the new full sodium-ion battery, which combines an intercalation cathode and a conversion anode. Mn 0.25 ]O 2 layered cathode (NFM), and NaClO 4 in fluoroethylene carbonate and ethyl methanesulfonate electrolyte. For the anode, they selected carbon-modified iron oxide (C-Fe 3 O 4 ) conversion material.

Low Cost 230
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DOE BETO to award $61.4M for low-carbon biofuels research to reduce transportation emissions

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million for technologies that produce low-cost, low-carbon biofuels. ( million for technologies that produce low-cost, low-carbon biofuels. ( municipal solid waste, biosolids) into low-carbon biofuels and bioproducts.

Carbon 186
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Occidental Petroleum and Chevron invest in direct air carbon capture and synthetic fuels company Carbon Engineering

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Canada-based Carbon Engineering Ltd. (CE) CE) has received equity investment from two global energy companies: Oxy Low Carbon Ventures, LLC (OLCV), a subsidiary of Occidental Petroleum Corporation; and Chevron Technology Ventures (CTV), the venture capital arm of Chevron Corporation.

Chevron 351
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UK to award £54M to 15 projects developing innovative carbon removal technology

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The UK government is awarding £54 million to 15 projects to develop technologies that remove carbon emissions from the atmosphere. The carbon dioxide can then be permanently stored or used in various products or applications. The biochar is rich in carbon and can be used as a fertilizer. Cambridge Carbon Capture Ltd.,

Carbon 305
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Stanford researchers make ammonia from air and water microdroplets

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The conversion rate reaches 32.9 ± 1.38 This one-step nitrogen-fixation strategy to produce ammonia is eco-friendly and low cost, which converts widely available starting materials into a value-added product. The steam-treating of natural gas involved in the process also releases ample amounts of carbon dioxide.

Water 459
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Researchers develop earth-abundant photocatalyst for conversion of ammonia into hydrogen

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The research follows government and industry investment to create infrastructure and markets for carbon-free liquid ammonia fuel that will not contribute to greenhouse warming. Liquid ammonia is easy to transport and packs a lot of energy, with one nitrogen and three hydrogen atoms per molecule. —Yuan et al.

Hydrogen 273
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New stable Fe3O4/C composite material for conversion electrode in solid-state Li-ion batteries

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Researchers in Europe, with colleagues from Samsung R&D Institute in Japan, have developed a highly stable Fe 3 O 4 /C composite for use as a conversion electrode in all-solid-state Li-ion batteries. In addition, recently a new chemistry has surfaced, allowing to store more Li + by the so-called conversion mechanism. Resources.

Li-ion 170