In an effort to address climate change, President Obama is setting the United States on the path towards a clean energy economy.

Recently, President Obama announced the country’s plan to drive alternative energy innovation and accelerate the transition to clean energy. Growing on the already established ENERGY STAR program, the executive actions focus on implementing clean, efficient, and affordable energy technologies across multiple sectors of the United States.

Highlights

• More funding for energy projects utilizing innovative technology, including an additional $1 billion
• A total of 11 projects across the country will receive $24 million for projects that have the potential to double the amount of energy a solar panel can produce
• Bringing a 485-megawatt photovoltaic facility to produce enough energy to power more than 145,000 homes
• PACE (Property-Assessed Clean Energy) project to make alternative energy more easily accessible for single-families

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The science behind climate change is alarming. Concentrations of greenhouse gases are rising at an alarming rate, land ice is dropping by 258 billion metric tons per year, and every passing year is proving to be the warmest year on record. Even with all of this information, it is difficult for some to grasp the complications climate change is causing due to the fact that an average person’s day-to-day life has remained relatively unharmed.

“You can tell people that all these fossil fuels we’re using and all the CO₂ that’s building up in the air is going to cause terrific problems. It’s only going to be when lower Manhattan is underwater that they’re going to start to respond,” said Allen J. Bard, the unofficial father of modern electrochemistry.

What Does Climate Change Look Like?

In order to make the reality of climate change more tangible, scientists with the Department of Energy are launching their SPRUCE (Spruce and Peatland Responses Under Climatic and Environmental Change) project to naturally demonstrate what the world could look like if there is no action taken on climate change.

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Fuel cells have been receiving a lot of attention in the scientific domain as one of the most promising alternative energy sources. When applying fuel cell technology to both the grid and automobiles, one issue is persistent: cost. Researchers at Argonne National Laboratory (ANNL) have been looking for a way to combat the price issues. Now, a team of researchers led by ECS member Di-Jia Liu have found a potential way to utilize fuel cells without the high cost of development and commercialization.

A New Catalyst

The team’s development revolves around the notion of using naturally abundant materials without sacrificing efficiency. Current, fuel cells work off a platinum catalyst, which is both expensive and scarce. The new catalyst eliminates the need for the precious material, all while demonstrating performance rates comparable to that of a platinum catalyst.

The scientists developed the new catalyst via the synthesis of a highly efficient, nanofibrous non-precious metal catalyst. If this technique proves to be commercially viable, it transition into automotive technology and extend the range of electric vehicles and potentially eliminate the need for charging.

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Two key ECS members have recently received prestigious professorship awards from the University of Florida’s Department of Chemical Engineering. The department has recognized Mark Orazem and Fan Ren for their outstanding commitment to education and innovative research in chemical engineering.

Mark Orazem was awarded the ExxonMobil Gator Chemical Engineering Alumni Professorship for his excellence in research and tremendous impact in academia. Orazem, an ECS Fellow, joined the Society in 1978 and has previously been recognized for his excellence in student impact in 2012 when he received the ECS Henry B. Linford Award for Distinguished Teaching.

Orazem is a recognized expert on impedance spectroscopy. His research helps to provide valuable insight into such diverse systems as batteries, fuel cells, corroding metals, and human skin. His research ranges in scope—from assisting in the development of biosensors for companies such as Medtronic to engineering dewatering mining waste streams for Mosaic. He served for ten years as an associate editor for the Journal of The Electrochemical Society and authored the seminal Electrochemical Impedance Spectroscopy.

(PS: You can take a course instructed by him at the 228th ECS Meeting!)

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Fan Ren was awarded the Fred and Bonnie Edie Professorship, representing the highest standards of chemical engineering and serving as a role model for students. Ren is an ECS Fellow and an active member of the ECS Electronics & Photonics Division.

His groundbreaking research centers around electronic material and devices, where he pioneered the use of wide bandgap semiconductor sensors for chemical and biological detections. His acceptance lecture upon receiving the Gordon E. Moore Medal for Outstanding Achievement in Solid State Science and Technology in 2013 focused on this topic of researcher, detailing the cross-section between semiconductors and biosensors for medical applications such as glucose monitoring, biomarker detection for infectious diseases, and cancer diagnosis.

With the use of technical terms and complex formals, scientific journal articles are typically a difficult read for the non-expert. However, sometimes scientists themselves also have a difficult time wading through the highly complicated terms in these studies.

A new analysis of 140,000 scientific papers has recently been released, suggesting that studies with shorter titles are more often cited than those with long titles. The reason? Papers with shorter titles may be generally more concise and easier to comprehend.

The analysis began by looking at 20,000 of the most highly cited scientific papers published from 2007 to 2010. Each year consistently showed that papers with shorter titles received more attention.

This from Popular Science:

The situation gets more complicated, though, when you take journal rankings into account. Papers published in more prestigious journals tend to get more citations. Once the authors controlled for that factor, the correlation between shorter titles and higher citations only held up for the years 2007 to 2010. But the results do show that, overall, journals that publish papers with shorter titles tend to receive more citations per paper.

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Earlier this year, we looked at the Israeli start-up company StoreDot’s innovative research in battery technology that could allow a smartphone battery to charge in just 30 seconds.

Now, the same company is taking that same technology and applying it to electric vehicles.

The company is claiming to have tweaked their technology to fully charge an electric car in just five minutes.

According to StoreDot, an array of 7,000 cells could enable electric vehicles to travel up to 300 mile on just a five minute charge.

This from Ecomento:

StoreDot believes it can speed up charging by creating a new variant of the industry-standard lithium-ion chemistry. It uses nanotechnology to make new organic materials that researchers claim have lower resistance than the materials used in current lithium-ion cells. That means electricity can flow through the battery more easily.

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EJ Taylor, ECS Treasurer and Chief Technical Officer at Faraday Technology, recently ran across this article from The Economist discussing an accidental discovery that could yield big results.

Materials scientists Wang Changan of Tsinghua University and Li Ju of MIT may have unintentionally found the answer to developing a battery that can last up to four times longer than the current generation.

Initially, the scientists were simply researching nanoparticles made of aluminum. While these tiny particles are good conductors of electricity, they become less efficient when exposed to air. When air hits these tiny particles, a coating of an oxide film begins to develop, greatly affecting the performance. The research the two scientists were working on was not to create a better battery, but rather to eliminate the oxide that coats the particles.

This from The Economist:

Their method was to soak the particles in a mixture of sulphuric acid and titanium oxysulphate. This replaces the aluminium oxide with titanium oxide, which is more conductive. However, they accidentally left one batch of particles in the acidic mixture for several hours longer than they meant to. As a result, though shells of titanium dioxide did form on them as expected, acid had time to leak through these shells and dissolve away some of the aluminium within. The consequence was nanoparticles that consisted of a titanium dioxide outer layer surrounding a loose kernel of aluminium.

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ECS is excited to announce the launch of a new pilot program for ECS student members at the 228th ECS Meeting in Phoenix, AZ, October 11-15, 2015.

As a student aide you will work closely with the ECS staff and gain first-hand experience in what it takes to execute an ECS biannual meeting. Take advantage of the opportunity to network and engage with meeting attendees, symposium organizers and ECS staff while learning how registration operates, technical sessions run and how major meeting programs are facilitated.

Interested in participating within this program? Click here to fill out your application today!

Please note, the deadline to apply is September 2nd, the selected candidates will notified by September 4th.

Benefits include a unique behind the scenes experience, networking opportunities, discounted Phoenix meeting registration, an ECS shirt and a certificate of participation! For more information or questions regarding the application process please contact beth.fisher@electrochem.org.

We look forward to seeing you in Phoenix!

Yue Kuo’s work in solid state science has yielded many innovations and has made a tremendous mark on the scientific community. Since his arrival at ECS in 1995, Kuo was named an ECS Fellow, was recently named Vice President of the Society, previously served as an associate editor of the Journal of The Electrochemical Society, and is currently one of the technical editors of the ECS Journal of Solid State Science and Technology. Additionally, Kuo received the ECS Gordon E. Moore Medal for Outstanding Achievement in Solid State Science and Technology at the 227th ECS Meeting.

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When we think of renewable energy, our minds typically tend toward solar and wind power. However, there are other promising energy sources that commonly fly under the radar. The Guardian recently highlighted five alternative energy sources that have the potential to see great growth in upcoming years and transform the energy landscape as we know it.

Ocean Power
With ocean waters covering more than 70 percent of our plants surface, it only makes sense to harness the energy it naturally produces. Ocean current and waves could be used to drive electric generators and produce an abundant amount of consistent energy. Typically, ocean energy is broken down into four categories: deep water source cooling, tidal power, wave power, and marine current.

The catch? Salt water causes corrosion, which raises an issue when developing a device to capture this energy. The biggest roadblock engineers are currently facing is how to develop an energy harnessing device that makes ocean power commercially viable. With the right scale of development, this from of energy could be at the forefront of a renewable future.

Biomass
Essentially, biomass transforms living things or the waste they produce into electricity. Currently, biomass accounts for 12 percent of the country’s renewable energy generation. While burning the fuel produces CO2, proponents of this source believe it will significantly reduce greenhouse gas emissions due to the growth of plants that produce the energy, which remove the CO2 from the atmosphere.

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