Friday, September 21, 2018
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thermal energy

A New Way to Store Thermal Energy

In large parts of the developing world, people have abundant heat from the sun during the day, but most cooking takes place later in...
batteries, Lyme Disease, influenza virus, climate change, pediatric cancer, Blood Pressure, Exoplanet, Human Pathogen, Heating and Cooling Device, Wireless Power, Electrogenetic Device, climate, Pest Damage, Battery, Game Theory, Terahertz, batteries, Water-Based Battery, fungal infections

Researchers Introduce RoCo, a Mobile Personal Heating and Cooling Device

Have you ever had one of those days at the office where you just cannot get comfortable, no matter how you adjust the thermostat?...
Glucose

Convenient and Easy to Use Glucose Monitoring and Maintenance

A research group from the Center for Nanoparticle Research within the Institute for Basic Science (IBS) has developed a convenient and accurate sweat-based glucose...
insulation and thermal mass

Combination of Insulation and Thermal Mass

When the summer sun burns in the sky, phase change materials (PCM) integrated in building envelopes absorb the heat – it remains cool inside....
Printed Solar Cell, chronic diseases, Radical Aircraft Engine, Infrared Sensor, Mummifying, bacterial and viral infection, steel waste gases, Hydrogen-Powered Mobility, Gene cluster identification, Equipment Waste, plant cells, biodegradable materials, climate change, biomedical devices, Stretchable Smart Sensor, brain cells, interstitium, Mediterranean diet, Bat DNA, graphene, global warming, infectious disease, INTEGRA , cancer, Huntington, man flu, black hole, Carbon dioxide, genes, Alzheimer, Brain-computer interfaces, graphene, immune system, topology, climate change, Twin Embryos, blue brain, climate change, human genome, mature B cell neoplasia, artificial iris, autonomous robot, chemotherapy, tidal energy, Nanomedicine, ecosystem, Mycotoxins, obesity, methylisation, deep drilling, brain scans, volcanic gas, biocatalyst enzymes, earthquakes, detectors, robotics, asthma sufferers, infrastructure, olive trees, solar energy, satellites, olive oil, robotic arms, zika virus, locked-in state, digital detox, climate change, climate, stroke, The new production method was developed by engineers at the University of Exeter. It consists in creating entire device arrays directly on the copper substrates used for the commercial production of graphene, after which complete and fully-functional devices can be transferred to a substrate of choice. This process has been demonstrated by producing a flexible and completely transparent graphene oxide-based humidity sensor. Not only does this device outperform currently-available commercial sensors, but it’s also cheap and easy to produce using common wafer-scale or roll-to-roll manufacturing techniques. ‘The conventional way of producing devices using graphene can be time-consuming, intricate and expensive and involves many process steps including graphene growth, film transfer, lithographic patterning and metal contact deposition,’ explains Prof David Wright from Exeter's Engineering department. ‘Our new approach is much simpler and has the very real potential to open up the use of cheap-to-produce graphene devices for a host of important applications from gas and bio-medical sensors to touch-screen displays.’ One of team’s main objectives was to increase the range of surfaces that graphene devices can be put on. Whilst the demonstrated humidity sensor was integrated in a plasdinosaur, dieting, coral, dengue epidemics, vaccines, thermal energy, artificial intelligence, Cloudlightning, Memristors, Sensory Tool, HIV, autonomous robot, offshore renewable energy, Wearable robots, processors, Artificial, climate, plasmons, Antarctica’s ice, cryogenic preservation

A Sweet Solution to the Thermal Energy Storage Problem

As scientists and researchers continue to seek new ways to reduce dependency on fossil fuels and decrease the amount of CO2 put into the...