Batteries – Page 4
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ResearchChemical definition of brine as water could help clear up Chile’s lithium controversy
As evidence grows that lithium mining damages water sources, reclassifying brine as water – rather than as mineral – could empower Indigenous communities to protect their rights and convince mining companies to act more responsibly
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FeatureThe long road to sustainable lithium-ion batteries
Lithium-ion batteries could save the planet from petrol-driven cars, but do the batteries themselves live up to their sustainable reputation? Katharine Sanderson investigates efforts to make batteries better
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ArticlePeering inside a working battery
Characterisation techniques have reached the point where they can monitor in real-time what’s going on inside a battery. This is the way to a better battery and a more sustainable world.
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ArticleBetter batteries for a more sustainable world
Detailed characterisation is the best chance scientists have to make sure that the next generation of batteries are sustainable, recyclable and packed with energy.
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PodcastBatteries: The bedrock of the sustainable future
In this special podcast, find out how understanding the chemistry and materials that go into batteries marks the first step towards making them safer and increasing energy density, and unlocks new opportunities for reuse and recycling
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ResearchIntegrated design gives lithium–air battery room to breathe safely
Improved stability and cycling brings battery with highest theoretical energy density closer to market
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WebinarLi-ion battery electrolyte degradation characterization by mass spectrometry
Join us to learn how to streamline your battery research
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ResearchMechanochemical oxidation turns a profit from battery recycling
New lithium extraction method follows principles of green chemistry
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NewsTen chemistry innovations that Iupac says could change the world
How chemistry can tackle plastic recycling, climate change and Covid-19 among other challenges
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WebinarEnhanced understanding of lithium ion battery chemistry through isothermal calorimetry
Join us to learn how to gain novel insights into battery materials and cell behavior through isothermal calorimetry, allowing improved performance and lifetime prediction
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ResearchRedox-less electron transfer in ‘weird’ material could allow powerful batteries
Models predict yttrium difluorocarbene could hold twice the charge of lithium-ion cells
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ResearchSolar cell concept used to enhance nuclear battery
New device uses a ruthenium dye to absorb beta radiation
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FeatureThe drive to recycle lithium-ion batteries
Electric vehicles are surging in popularity but Patrick Hughes asks what happens once their batteries are no longer fit for purpose
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ResearchAluminium–nitrogen batteries offer alternative ammonia synthesis
Battery simultaneously stores energy and harnesses nitrogen to produce aluminium nitride
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ResearchAI reactivity predictor considers both molecular and electronic properties
Machine-learning model tested on electrochemical systems
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ResearchPhoto-rechargeable zinc-ion devices merge solar cell and battery tech
A low cost and stable battery that can recharge itself in sunlight could help make energy more accessible in developing rural areas
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ResearchCeramic could help slash lithium extraction costs by as much as 80%
New technology removes need for high temperatures and toxic reagents
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ResearchSunshine keeps lithium-air battery working in the extreme cold
Temperature limitations of solid-state electrolyte sidestepped with photothermal technology
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ResearchFungal enzyme given catalytic role inside lithium–air battery
Metalloenzyme changes its structure in harmony with the pH of the battery, promoting oxygen reduction and evolution as required