Check out what’s trending in electrochemical and solid state technology! Read some of the most exciting and innovative papers that have been recently published in ECS’s journals.

The articles highlighted below are free! Follow the links to get the full-text version.

Development of Hybrid Electro-Electroless Deposit (HEED) Coatings and Applications
Electrodeposition can be achieved via electroplating, whereby current is applied to the work piece serving as the cathode, or by using an electroless deposition process, wherein the reductant is a co-dissolved species in the plating solution. Researchers in Canada have developed a combined deposition process, termed hybrid electro-electroless deposition (HEED) to deposit two metals. Read the rest.

“Time of Flight” Electrochemistry
Measurement of molecular diffusion coefficients is important in understanding and determining the kinetics of physical and chemical processes. Among the measurement techniques employed are those based on pulsed field gradient nuclear magnetic resonance spectroscopy, field flow fractionation, and electrochemistry. Read the rest.

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Thanks to a team of Australian researchers, we can now get a detailed idea of what is happening on the deep ocean floor. The first digital map of the seafloor has been created to let us know what’s happening under 70 percent of the planet’s surface. Not only does this give us a new understanding of the oceanic environment, it will also help scientists see how the waters are reacting to climate change.

“Our new map brings out the enormous ecological and geological complexity of the seafloor that before we had no idea about,” said Dr. Dietmar Muller, a geophysicist at the University of Sydney in Australia and co-author of a paper.

When analyzing the findings, researchers found that the majority of the deep ocean floor is littered with the remains of phytoplankton. Due to the warming ocean temperatures, these phytoplankton have declined by 40 percent since the 1950s. Due to the difficulty in studying organisms on the ocean floor, the reasons for these happenings have only been theoretical. However, it has caused great concern due to the sea creatures’ essential role in providing vital support to the marine ecosystem. Due to the new research, scientists can now examine the composition of the remains and see how the ocean responded to and will continue responding to climate change.

“In order to understand environmental change in the oceans we need to better understand what is preserved in the geological record in the seabed,” says lead researcher Dr. Adriana Dutkiewicz from the University of Sydney.

PS: Head over to the Digital Library to read more on climate change!

ECS staff recently analyzed membership data to determine which organizations had the largest presence within the society. Here is what we discovered:

1.)             Argonne National Laboratory (35)                           

 ∗ 2.)     Lawrence Berkeley National Laboratory  (29)              Member Since: 2004

∗ 3.)                  IBM Corporation (21)                                     Member Since: 1957

∗ 3.)            Industrie De Nora S.p.A. (21)                                  Member Since: 1983

∗ 3.)                    Medtronic Inc. (21)                                         Member Since: 1980

∗ 6.)      Sandia National Laboratories (20)                                  Member Since: 1997

7.)                                   IMEC (17)                                           

∗ 8.)           Bio-Logic USA/Bio-Logic SAS (16)                           Member Since: 2008

∗ 9.)    Toyota Research Institute of North America (15)         Member Since: 2008

∗ 9.)              Nissan Motor Co Ltd. (15)                                   Member Since: 2007

9.)           National Renewable Energy Laboratory (15)            

∗ 9.)                        Panasonic (15)                                             Member Since: 1994

9.)                      Paul Scherrer Institut (15)                              

∗The total amount of members can be found next to each organization’s name.
The names in green with an asterisk indicate organizations that have an institutional membership.

ECS is grateful for the continued support from each of these important partners, particularly those that have committed to an institutional membership. If your organization might be interested in an institutional membership, please review the options online or contact the ECS development office at development@electrochem.org.

This is the latest Websites of Note, a regular feature in the ECS magazine Interface researched by Zoltan Nagy, a semi-retired electrochemist.

Fuel Cells — Green Power
Although fuel cells have been around since 1839, it took 120 years until NASA demonstrated some of their potential applications in providing power during space flight. As a result of these successes, in the 1960s, industry began to recognize the commercial potential of fuel cells, but encountered technical barriers and high investment costs — fuel cells were not economically competitive with existing energy technologies. Since 1984, the Office of Transportation Technologies at the U.S. Department of Energy has been supporting research and development of fuel cell technology, and as a result, hundreds of companies around the world are now working towards making fuel cell technology pay off. Just as in the commercialization of the electric light bulb nearly one hundred years ago, today’s companies are being driven by technical, economic, and social forces such as high performance characteristics, reliability, durability, low cost, and environmental benefits.

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A small-town farm in Plymouth, Indiana is doing its part to save the environment. The farm, and many other dairy farms across the country, are investing in biogas recovery systems that take unwanted cow manure and turn it into usable electricity. And not just a tiny bit of electricity. This system can produce enough power to light 1,000 homes.

The farm is grappling an issue that many small farms deal with: too much cow poop. Farms often times toss excess manure into open water to eliminate the small for surrounding neighbors. Doing this leads to a whole host of environmental consequences and negatively impacts the surrounding ecosystem.

In order to get rid of the bothersome manure without causing environmental damage, the farmers set up an anaerobic digester to speed up composition without smell or emission of greenhouse gases.

It’s not just this one farm that it doing its part to help the environment. The Environmental Protection Agency (EPA) estimates that last year alone, farmlands eliminated more than three million tons of greenhouse gases via biogas recovery systems. To put it in perspective, that’s like taking 630,000 pollutant causing cars off the road.

The EPA also estimates that if all viable farms were to install biogas recovery systems, they would generate enough electricity to power over a million homes and drastically cut emissions.

However, the roadblock appears when it comes to finding financing for these projects. Though, the federal government remains committed to seeing progress in this sector.

Logan Streu, ECS Content Associate & Assistant to the CCO, recently came across a video that takes a close (albeit funny) look at the misleading or misused words frequently used in scientific research.

Is “scientific proof” an oxymoron? Is there really a gene for everything? Check out the video below to see some of the phrases that are often misused.

Want more science videos? Check out our YouTube channel!

Recently, a small explosion occurred underneath the sand at a Rhode Island beach. When state police and a bomb squad couldn’t figure out what caused the blast, researchers from the University of Rhode Island decided to make an attempt at solving the mystery.

The school’s oceanography interdisciplinary team—made up of researchers with expertise in everything from geology to chemistry—was able to pinpoint an unlikely culprit in the beach explosion: hydrogen.

An Unlikely Investigation

The researchers first began to suspect hydrogen when they discovered an underground uncorroded copper cable at the site, which could create hydrogen though an electrochemical process.

“The copper was like a shiny new penny, and the steel was silvery, even though it had been in seawater for many years,” said Professor Arthur Spivack of the University of Rhode Island. “That told me that it was consistent with there being a slight negative voltage in that end of the cable, which protects it from corroding but also could produce hydrogen.”

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A tiny chip may be the answer to the wide-spread utilization of fuel cells.

A team of researchers from UCLA have developed a nanoelectronic chip that can accurately analyze the chemical reactions that allow fuels cells and batteries to function. The new chip effectively evaluates at the nano level how nanocatalysts convert chemical reactions into electricity.

New Insights About Fuel Cells

Essentially, the chip scales down spectroscopy—doing what a large laboratory would typically do, only more effectively and with the ability to collect new data.

This from UCLA:

Being able to analyze these reactions with increased accuracy, heightened sensitivity and greater cost-effectiveness will vastly improve scientists’ understanding of nanocatalysts, which will enable the development of new environmentally friendly fuel cells that are more efficient, more durable and less expensive to produce. Eventually, those new fuel cells could be used to power vehicles that run on hydrogen, the 10th most abundant element on Earth, and give off water as exhaust.

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Thanks to a development in OLED (organic light-emitting diode) technology by LG, we can now roll up our television screens like a newspaper.

LG recently unveiled their new 18-inch television panels, which are so flexible they can be rolled up to 3-centemeters without affecting the display or functionality.

The company achieved this through innovation in OLED technology, which allows for thinner, lighter, and more flexible screens. This technology is also lending itself to the second screen LG unveiled, which is nearly transparent.

But why would you want to roll up your television screen? Well, you probably wouldn’t. However, the bendable nature of the panels makes the screens virtually unbreakable and give them the ability to curve to walls to make your viewing experience more aesthetically pleasing.

“LG Display pioneered the OLED TV market and is now leading the next-generation applied OLED technology,” In-Byung Kang, LG Display’s senior vice president and head of the R&D Center, said in a statement. “We are confident that by 2017, we will successfully develop an Ultra HD flexible and transparent OLED panel of more than 60 inches, which will have transmittance of more than 40 percent and a curvature radius of 100R, thereby leading the future display market.”

In early January, we talked about Bill Gates’ initiative to make poop potable. As part of the Bill & Melinda Gates Foundation’s mission to improve sanitation in underdeveloped countries, the business magnate and philanthropist took a sip of water that had been human waste just moments before.

The waste was being filtered through a treatment plant called the OmniProcessor. The plant was designed a part of the Gates Foundation’s Reinvent the Toilet Challenge. Along with being able to make wastewater drinkable, the plant also produce usable electricity.

A Test Run in Africa

Now, the OminProcessor is going from its testing stages to real world application. The plant has taken its first trip to Dakar, Senegal, and while the technology is working, the real world is proving to pose some other challenges.

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