Today’s electronics consumers all have one thing in common: a desire for smartphones and other portable devices to have longer battery lives. Researchers from the University College Cork are looking to deliver just that with a new development that extends the cycle life of the lithium-ion battery to near record-length by using a key ingredient found in sunscreen. The method, developed by ECS member and vice chair of the Society’s Electronics and Photonics Division, Colm O’Dwyer, and past members David…
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Many researchers agree that microbial fuel cells have a range of promising applications. However, before they can reach widespread applications, researchers need to make them both cheaper and more efficient. A team of researchers from the University of Rochester believe they’re making progress on that front with the development of a paper electrode. Microbial fuel cells drive electric current by using bacteria and mirroring bacterial interactions found in nature. In the 21st century, microbial fuel cells found new application in…
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As the demand for newer, faster electronics rises, so does the amount of e-waste across the globe. E-waste refers to discarded electrical and electronic equipment, the amount of which has risen by 63 percent in just the past five years. Globally, it’s observed that the volume of e-waste has hit an astonishing new peak, totaling in at over 40 tons – seven percent of which includes communication devices such as smartphones and computers. The challenge of rising levels of e-waste…
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“We all need to understand each other and what we can do together to benefit the greater community.” -Way Kuo Way Kuo is president of the City University of Hong Kong. He is a member of the U.S. National Academy of Engineering, and a Foreign Member of the Chinese Academy of Engineering, and Russian Academy of Engineering. He was the first foreign expert invited to discuss nuclear safety following the Fukushima incident. He argues that a holistic view of energy…
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Starting in 2014, ECS partnered with Toyota Research Institute of North America to establish a fellowship for young researchers working in green energy technology, including efforts to find viable alternative energy sources as a replacement for oil, reduce carbon dioxide emissions, and prevent air pollution. The proposal submission deadline for the 2017-2018 ECS Toyota Young Investigator Fellowship is Jan. 31, 2017. As we gear up for the third year of fellowship, ECS is checking in with two of the inaugural…
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Short Course at ECS meetings Exceptional performance in a technical job and career requires detailed knowledge of the fundamentals of the specific field and related areas, and the ability to apply that knowledge to solve problems. This is a necessary but not sufficient condition for career success. Less than 50% of an engineer’s time in any technical position will generally be spent on science- or engineering-focused tasks. This percentage decreases with increased responsibility level and experience; in management positions, less...
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A new study led by ECS member Haluk Beyenal reveals a novel type of cooperative photosynthesis with potential applications in waste treatment and bioenergy production. The research details a unique metabolic process observed for the first time in a pair of bacteria, which could be used to engineer microbial communities. Beyenal and his team honed in on a bacterium known as Prosthecochloris aestaurii, which is able to photosynthesize by using sunlight and elemental sulfur or hydrogen sulfide. This from Washington…
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Renewable energy is on the rise, but how we store that energy is still up for debate. “Renewable energy is growing, but it’s intermittent,” says Grigorii Soloveichik, program director at the United States Department of Energy’s Advanced Research Projects Agency. “That means we need to store that energy and we have two ways to do that: electricity or liquid fuels.” According to Soloveichik, electricity and batteries are sufficient for short term energy storage, but new technologies such as liquid fuels...
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Water and energy are inextricably linked. The two have shared a long technological and symbolic connection, which has led to what researchers in the field call the energy/water nexus. The energy/water nexus refers to the relationship between the water used for energy production and the energy consumed to extract, purify, and deliver water. During the PRiME 2016 meeting in October, researchers from across the globe gathered together for the Energy/Water Nexus: Power from Saline Solutions symposium to discuss emerging technologies...
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Renewable energy is on the rise, but how we store that energy is still up for debate. “Renewable energy is growing, but it’s intermittent,” says Grigorii Soloveichik, program director at the United States Department of Energy’s Advanced Research Projects Agency. “That means we need to store that energy and we have two ways to do that: electricity or liquid fuels.” According to Soloveichik, electricity and batteries are sufficient for short term energy storage, but new technologies such as liquid fuels…
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