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Simple self-charging battery offers power solutions for devices  PHYS.ORG · 2 days
A new type of battery combines negative capacitance and negative resistance within the same cell, allowing the cell to self-charge without losing energy, which has important implications for long-term storage and improved... more
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Purdue researchers create wearable and stretchable coils for enhanced MRI scanning  NEWS MEDICAL · 1 day
Anyone who has had a mammogram or an MRI knows how uncomfortable and awkward the tests can be. Now, Purdue University researchers have taken technology used... more
Cobalt supply can meet demand for electric vehicle and electronics batteries  SCIENCE DAILY · 1 week
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Scientists learn more about the first hours of a lithium-ion battery's life  SCIENCE DAILY · 3 weeks
The first hours of a lithium-ion battery's life largely determine just how well it will perform. In those moments, a set of molecules self-assembles... more
Something from nothing: Using waste heat to power electronics  nanowerk · 2 weeks
Researchers develop an improved energy-harvesting device that can convert heat to electricity. more
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New research could lead to batteries that can pack more power per pound and last longer, based on the long-sought goal of using pure lithium metal as one of the... more
New threads: Nanowires made of tellurium and nanotubes hold promise for wearable tech  PHYS.ORG · 2 weeks
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New electrode design may lead to more powerful batteries  PHYS.ORG · 3 weeks
New research by engineers at MIT and elsewhere could lead to batteries that can pack more power per pound and last longer, based on the long-sought goal of using pure... more
With nanogenerators, static electricity as strong as lightening can be saved in a battery  nanowerk · 3 weeks
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Cathode 'defects' improve battery performance  PHYS.ORG · 3 weeks
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Engineers mix and match materials to make new stretchy electronics  SCIENCE DAILY · 3 weeks
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Scientists invent lightweight liquid metal materials  PHYS.ORG · 2 days
Room temperature liquid metal, for example Gallium-based alloy, has high electrical and thermal conductivity, and excellent fluidity. They can be used in various application fields such as flexible electronics, wearable devices, biomedical practices, exoskeleton systems and... more
Wearable devices estimate cardio-respiratory fitness during everyday activities  NEWS MEDICAL · 2 weeks
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New machine learning method could supercharge battery development for electric vehicles  nanowerk · 3 days
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Using neutrons and X-rays to analyze the aging of lithium batteries  PHYS.ORG · 3 weeks
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Improving adhesives for wearable sensors  PHYS.ORG · 3 weeks
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Researchers virtually 'unwind' lithium battery for the first time  nanowerk · 2 weeks
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A green chemistry preparation of fullerene films  nanowerk · 1 week
The method enables fabrication of organic electronics without using toxic organic solvents and costly vacuum technologies, thus reducing the environmental risks and making organic electronics more accessible. more
New world record for conversion of solar energy to electricity using quantum dots  SCIENCE DAILY · 1 week
Researchers have set a world record for the conversion of solar energy to electricity via the use of tiny nanoparticles called 'quantum... more
New wearable patch for remote monitoring of chronic wounds  NEWS MEDICAL · 3 weeks
Graphene Flagship associated member, Grapheal has developed a pioneering wearable patch for the remote monitoring of chronic wounds. more
Scientists create new material for electronics of the future  PHYS.ORG · 7 hours
Scientists at South Ural state University are creating a new material with predefined properties. It will be used in the production of microwave electronics, as well as in data transmission... more
Heart rate measurements of wearable monitors vary by activity, not skin color  SCIENCE DAILY · 2 weeks
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Turbine flowmeter designed for battery powered or portable equipment  NEWS MEDICAL · 4 weeks
Titan Enterprises reports that its popular 800 series turbine flowmeter offers easy integration with battery powered or portable equipment. more
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