Batteries – Page 3
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Feature
The labs pointing to a greener future for Africa
Tackling climate is not just a job for scientists in more developed countries. Munyaradzi Makoni talks to researchers in Kenya and South Africa to find out more
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Research
Cooking up sustainable battery materials in the microwave
Improved sodium-ion battery anodes synthesised while avoiding conventional solvents
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Webinar
Optimising battery performance through materials characterisation
Discover how materials understanding is key to optimising the performance of battery technology and explore several key technologies to perform this characterisation
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Research
Flip battery sideways for NMR studies
By turning button batteries on their side they can be studied by nuclear magnetic resonance without removing their metal casing
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Research
Chemical 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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Feature
The 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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Article
Peering 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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Article
Better 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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Podcast
Batteries: 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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Research
Integrated 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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Webinar
Li-ion battery electrolyte degradation characterization by mass spectrometry
Join us to learn how to streamline your battery research
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Research
Mechanochemical oxidation turns a profit from battery recycling
New lithium extraction method follows principles of green chemistry
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News
Ten 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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Webinar
Enhanced 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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Research
Redox-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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Research
Solar cell concept used to enhance nuclear battery
New device uses a ruthenium dye to absorb beta radiation
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Feature
The 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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Research
Aluminium–nitrogen batteries offer alternative ammonia synthesis
Battery simultaneously stores energy and harnesses nitrogen to produce aluminium nitride
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Research
AI reactivity predictor considers both molecular and electronic properties
Machine-learning model tested on electrochemical systems
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Research
Photo-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