Alice Suroviec is an associate professor at Berry College, where she focuses her research efforts on the development of microelectrodes and applications of electrochemistry to real-time detection of biological analytes in aqueous solutions. Suroviec has recently been appointed to the ECS Electrochemical Science & Technology Editorial Board as an associate editor for the Journal of The Electrochemical Society (JES).

The Electrochemical Society: What do you hope to accomplish in your role as associate editor?

Alice Suroviec: I hope to make a stronger connection between the excellent work being presented at ECS meetings and JES. I would like to see that JES becomes a go-to journal for publishing the best work in our field. That we will be able to provide excellent peer-reviews in a timely manner and that the process is successful for both the authors and the reviewers.

ECS: How important is the peer review process in scholarly publications?

AS: The peer review process is critical to the process of disseminating scientific work. The sciences are by nature a team process. In the lab we work with other team members to produce novel research. The peer review process is an extension of that, where other experts in the author’s area weigh in to produce the best paper possible. Peer review in JES also provides a quality control so the readers of the journal know that they are reading reputable results.

(more…)

“The Society could not help but to come into existence.”
– Joseph Richards, 1st ECS president

This spring, The Electrochemical Society will be 115 years old.

A 115th anniversary is not a milestone that normally warrants celebration but today, more than ever, we need to support science, scientists, and the core values that make our community strong.

For over a century ECS has adhered to the principles expressed by Joseph Richards, the Society’s first president, in the Transactions introduction from the Society’s first meeting:

(more…)

A new paper published in the Journal of The Electrochemical Society, “Mixed Conduction Membranes Suppress the Polysulfide Shuttle in Lithium-Sulfur Batteries,” describes a new battery membrane that makes the cycle life of lithium-sulfur batteries comparable to their lithium-ion counterparts.

The research, led by ECS Fellow Sri Narayan, offers a potential solution to one of the biggest barriers facing next generation batteries: how to create a tiny battery that packs a huge punch.

Narayan and Derek Moy, co-author of the paper, believe that lithium-sulfur batteries could be the answer.

The lithium-sulfur battery has been praised for its high energy storage capacity, but hast struggled in competing with the lithium-ion battery when it comes to cycle life. To put it in perspective, a lithium-sulfur battery can be charged between 50 and 100 times; a lithium-ion battery lasts upwards of 1,200 cycles.

To address this issue, the researchers devised the “Mixed Conduction Membrane” (MCM).

(more…)

By: Mike Williams, Rice University

A new type of conductive graphene foam is incredibly tough and can be formed into just about any shape and size.

A chunk of the foam, which is reinforced by carbon nanotubes, can support more than 3,000 times its own weight and easily bounce back to its original height.

The Rice University lab of chemist James Tour tested this new “rebar graphene” as a highly porous, conductive electrode in lithium ion capacitors and found it to be mechanically and chemically stable. The results appear in the journal ACS Applied Materials and Interfaces.

Carbon in the form of atom-thin graphene is among the strongest materials known and is highly conductive; multiwalled carbon nanotubes are widely used as conductive reinforcements in metals, polymers and carbon matrix composites. The Tour lab had already used nanotubes to reinforce two-dimensional sheets of graphene. Extending the concept to macroscale materials made sense, says Tour, a professor of computer science and of materials science and nanoengineering.

“We developed graphene foam, but it wasn’t tough enough for the kind of applications we had in mind, so using carbon nanotubes to reinforce it was a natural next step,” Tour adds.

(more…)

New research demonstrates the development of the first stretchable integrated circuit, made entirely using an inkjet printer.

The team behind this research believes this development could lead to the manufacturing of inexpensive “smart fabric.” Potential applications include wallpaper that can turn an entire wall into an electronic display and electronics that could be scaled up and down easily.

“We can conceivably make the costs of producing flexible electronics comparable to the costs of printing newspapers,” says Chuan Wang, co-author of the paper and former ECS member. “Our work could soon lead to printed displays that can easily be stretched to larger sizes, as well as wearable electronics and soft robotics applications.”

(more…)

By: Shontavia Johnson, Drake University

America has long been the land of innovation. More than 13,000 years ago, the Clovis people created what many call the “first American invention” – a stone tool used primarily to hunt large game. This spirit of American creativity has persisted through the millennia, through the first American patent granted in 1641 and on to today.

One group of prolific innovators, however, has been largely ignored by history: black inventors born or forced into American slavery. Though U.S. patent law was created with color-blind language to foster innovation, the patent system consistently excluded these inventors from recognition.

As a law professor and a licensed patent attorney, I understand both the importance of protecting inventions and the negative impact of being unable to use the law to do so. But despite patents being largely out of reach to them throughout early U.S. history, both slaves and free African-Americans did invent and innovate.

(more…)

A team of researchers from Georgia Institute of Technology recently developed a new form of ransomware that could take over control of water treatment plants. The simulated hacking exercise was able to command programmable logic controls (PLCs) to shut down water valves, increase or decrease the amount of chemicals used to treat water, and churn out false readings.

According to the researchers, simulations were conducted to highlight the vulnerabilities in critical infrastructure. This research comes at a time when cyber security concerns have reached a high point in light of recent cyber attacking and hacking attempts across the globe.

Cyber attacks go far beyond the acquisition of emails and corruption of websites. Any establishment with PLCs is, in theory, vulnerable to hacking. This could range from water infrastructure, as demonstrated here, to electrical dependency.

(more…)

Show science and our community some love this Valentine’s Day, and donate $20 to ECS’s Free the Science campaign.

Nominations Deadline: April 1, 2017

ECS is currently accepting nominations for the following awards of the Electrodeposition Division (ELDP):

ELDP Research Award: established in 1979 to recognize outstanding research contributions to the field of electrodeposition and to encourage the publication of high quality papers in the Journal of The Electrochemical Society.

ELDP Early Career Investigator Award: established in 2015 to recognize an outstanding early career researcher in the field of electrochemical deposition science and technology. Early recognition of highly qualified scientists is intended to enhance his/her stature and encourage especially promising researchers to remain active in the field.

Please review the full award criteria for distinct application requirements before making the nomination.

The two Electrodeposition Division Awards are part of ECS Honors & Awards Program, one that has recognized professional and volunteer achievement within our multi-disciplinary sciences for decades. Learn more about various forms of ECS recognition and those who share the spotlight as past award winners.

Nominate a colleague today!

According to the U.N. Refugee Agency, over 30,000 people are forced to flee their homes every day. A new feature from NPR highlights one professor from Leipzig University that decided to take action on the refugee crisis, addressing the around 6,000 refugees living in her city.

Carmen Bachmann believed that as a professor, it was her duty to ease this problem, and she sought out to do so by providing advanced academic training to those in refugee camps. Listen to the full story above.