By: Elizabeth Gilbert, The Medical University of South Carolina and Katie Corker, Grand Valley State University

What is “open science”?

Open science is a set of practices designed to make scientific processes and results more transparent and accessible to people outside the research team. It includes making complete research materials, data and lab procedures freely available online to anyone. Many scientists are also proponents of open access, a parallel movement involving making research articles available to read without a subscription or access fee.

Why are researchers interested in open science? What problems does it aim to address?

Recent research finds that many published scientific findings might not be reliable. For example, researchers have reported being able to replicate only 40 percent or less of cancer biology results, and a large-scale attempt to replicate 100 recent psychology studies successfully reproduced fewer than half of the original results.

This has come to be called a “reproducibility crisis.” It’s pushed many scientists to look for ways to improve their research practices and increase study reliability. Practicing open science is one way to do so. When scientists share their underlying materials and data, other scientists can more easily evaluate and attempt to replicate them.

Also, open science can help speed scientific discovery. When scientists share their materials and data, others can use and analyze them in new ways, potentially leading to new discoveries. Some journals are specifically dedicated to publishing data sets for reuse (Scientific Data; Journal of Open Psychology Data). A paper in the latter has already been cited 17 times in under three years – nearly all these citations represent new discoveries, sometimes on topics unrelated to the original research.

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Electrochemical Impedance Spectroscopy (2nd Edition), by Mark E. Orazem and Bernard Tribollet, provides the fundamentals needed to apply impedance spectroscopy to a broad range of applications with emphasis on obtaining physically meaningful insights from measurements. The second edition provides expanded treatment of the influence of mass transport, time-constant dispersion, kinetics, and constant-phase elements.

The new edition improves on the clarity of some of the chapters, more than doubling the number of examples. It has more in-depth treatment of background material needed to understand impedance spectroscopy, including electrochemistry, complex variables, and differential equations. This title includes expanded treatment of the influence of mass transport and kinetics, and reflects recent advances in the understanding of frequency dispersion and interpretation of constant-phase elements.

This monograph is sponsored by ECS, and published by John Wiley & Sons, Inc.

About the Authors

Mark E. Orazem is a Professor of Chemical Engineering at the University of Florida. He organized the 6th International Symposium on Electrochemical Impedence Spectroscopy and teaches a short course on impedance spectroscopy for The Electrochemical Society.

Bernard Tribollet is the Director of Research at the Centre National de la Recherche Scientifique and Associate Director of the Laboratoire Interfaces et Systémes Electrochemique at Pierre and Marie Curie University. Dr. Tribollet instructs an annual short course on impedance spectroscopy.

Visit the ECS Online Store to purchase your copy today!

By: Erin Baker, University of Massachusetts Amherst

The U.S. Department of Energy spends US$3-$4 billion per year on applied energy research. These programs seek to provide clean and reliable energy and improve our energy security by driving innovation and helping companies bring new clean energy sources to market.

President Trump’s detailed budget request reportedly will ask Congress to cut funding for the Energy Department’s clean energy programs by almost 70 percent, from $2 billion this year to $636 million in 2018. Clean energy advocates and environmental groups strongly oppose such drastic cuts, but some reductions are likely. Where should DOE focus its limited funding to produce the greatest energy and environmental benefits?

My colleagues Laura Diaz Anadon of Cambridge University and Valentina Bosetti of Bocconi University and I recently reviewed 15 studies that asked this question. We found a number of clean energy technologies in electricity and transportation that will help us slow climate change by reducing greenhouse gas emissions, even at lower levels of investment.

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Ten new issues of ECS Transactions (ECST) have just been published for the upcoming 231st ECS Meeting. The papers in these issues of ECST will be presented in New Orleans, Louisiana, May 28 – June 1, 2017.

ECST Volume 77, Issues 1 to 10 can now be accessed online through the ECS Digital Library.

These issues are also available for purchase from the ECS Online Store:

1. 1. Battery Electrolytes
2. 2. Emerging Materials for Post CMOS Devices/Sensing and Applications 8
3. 3. Plasma Nano Science and Technology
4. 4. Processes at the Semiconductor Solution Interface 7
5. 5. Silicon Compatible Materials, Processes, and Technologies for Advanced Integrated Circuits and Emerging Applications 7
6. 6. Wide Bandgap Semiconductor Materials and Devices 18
7. 7. Solid-State Electronics and Photonics in Biology and Medicine 4
8. 8. Properties and Applications of 2-Dimensional Layered Materials 2
9. 9. Oxygen or Hydrogen Evolution Catalysis for Water Electrolysis 3
10. 10. Solid-Gas Electrochemical Interfaces 2 – SGEI 2

All issues are currently in stock as CD/USB combos, but will also be made available for purchase as instant PDF downloads beginning May 27, 2017.

While at the ECS meeting in New Orleans, limited CD/USB copies will be purchasable at registration – please be sure to stop by to browse available issues and to check out our new exhibit booth!

Over one million scientists and science advocates around the world took to the streets on April 22 to celebrate science and bring attention to the role it plays in improving lives, solving problems, and informing evidence-based policy.

In total, there were more than 600 marches in all 66 countries, on seven continents, and in all 50 states (including a few penguin marchers at the Monterey Bay Aquarium).

Get all the data and find out what states held the largest marches over on the March for Science’s blog.

And check out some of ECS’s pictures from the march on our Facebook page!

There are only 10 days left to submit your abstract to the 2017 Fuel Cell Seminar & Energy Exposition!

Since 1976, the Fuel Cell Seminar has been a staple for fuel cell industry professionals, researchers, and stakeholders to meet with colleagues and customers alike and see the latest developments of this exciting industry.

Attracting an international audience, the Fuel Cell Seminar features the latest fuel cell and hydrogen products, technical and market research, policy updates, and commercialization strategies for all applications and market sectors.  The Fuel Cell Seminar is the foremost event for networking with industry representatives, current and potential customers, stakeholders and decision makers interested in the clean, reliable, resilient power potential of fuel cells.

Abstract submissions are due by May 27, 2017. Please see the FCS 2017 Call for Abstracts for topic list and submission guidelines. ECS will also be publishing an issue of ECS Transactions (ECST) containing full conference papers from the 2017 Fuel Cell Seminar for interested presenters.

The Fuel Cell Seminar & Energy Exposition will be held November 7-9, 2017, at the Long Beach Convention Center in Long Beach, California.

For further details about the seminar, please visit www.fuelcellseminar.com.

The development of the lithium-ion battery has helped enable the modern day electronics revolution, making possible everything from cellphones to laptops to electric vehicles and even grid-scale energy storage.

However, those batteries have limited lifespans. Battery expert Daniel P. Abraham is looking to address that.

“As your cellphone battery ages, you notice that you have to plug it in more often,” says Abraham, ECS member and scientist at Argonne National Laboratory. “Over a period of time, you are not able to store as much charge in the battery, and that is the process we call capacity fade.”

Abraham is a co-author of an open access paper recently published in the Journal of The Electrochemical Society, “Transition Metal Dissolution, Ion Migration, Electrocatalytic Reduction and Capacity Loss in Lithium-Ion Full Cells,” which addresses the question of why your battery doesn’t age well.

A majority of today’s electronic devices are powered by the lithium-ion battery. In order for the battery to store and release energy, lithium ions move back and forth between the positive and negative electrodes through an electrolyte.  In theory, the ions could travel back and forth an infinite number of times, resulting in a battery that lasts forever.

But that’s not what happens in the batteries that power your laptops and your electric vehicles. According to Abraham, unwanted side reactions often occur as ions move between the electrodes, resulting in batteries that lose capacity over time.

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A new issue of ECS Transactions (ECST) has just been published. This issue includes 19 papers which will be presented at the Sixth International Conference on Semiconductor Technology for Ultra Large Integrated Circuits and Thin Film Transistors (ULSIC vs. TFT 6), in Schloss Hernstein, Hernstein, Austria, May 21-25, 2017.

ECST Volume 79, Issue 1 can be found here.

Issues of ECST can also be purchased in the ECS ONLINE STORE as full-text digital downloads.