Carbon dioxide accounts for over 80 percent of all greenhouse gas emissions. For many, carbon dioxide emissions account for significant environmental issues, but for researchers like Haotian Wang of Harvard University, carbon dioxide could be the perfect raw material.

According to a new study, Wang and his team are well on the way to developing a system that uses renewable electricity to electrochemically transform carbon dioxide into carbon monoxide. The carbon monoxide could then be used in a host of industrial processes, such as plastics production, creating hydrocarbon products, or as a fuel itself.

This from Harvard University:

The energy conversion efficiency from sunlight to CO can be as high as 12.7%, more than one order of magnitude higher than natural photosynthesis.

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The introduction of purified carbon nanotubes appears to have a beneficial effect on the early growth of wheatgrass, according to scientists. But in the presence of contaminants, those same nanotubes could do great harm.

The Rice University lab of chemist Andrew Barron grew wheatgrass in a hydroponic garden to test the potential toxicity of nanoparticles on the plant. To their surprise, they found one type of particle dispersed in water helped the plant grow bigger and faster.

They suspect the results spring from nanotubes’ natural hydrophobic (water-avoiding) nature that in one experiment apparently facilitated the plants’ enhanced uptake of water.

The lab mounted the small-scale study with the knowledge that the industrial production of nanotubes will inevitably lead to their wider dispersal in the environment. The study cites rapid growth in the market for nanoparticles in drugs, cosmetics, fabrics, water filters, and military weapons, with thousands of tons produced annually.

Despite their widespread use, Barron says few researchers have looked at the impact of environmental nanoparticles—whether natural or human-made—on plant growth.

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As of January 1, 2018, ECS will require all corresponding authors to have an ORCID iD in order to submit to the Journal of The Electrochemical Society or the ECS Journal of Solid State Science and Technology.

This requirement comes as part of ECS’s enduring commitment to open science. In addition to streamlining documentation processes for authors and publishers, ORCID facilitates trusted connections that advance scientific discovery, collaboration, and innovation. Learn more about this requirement.

How can you prepare? All you have to do is register! Registration is free, takes 30 seconds, and provides you immediate benefits. ECS recommends that all authors register, regardless of whether or not they will serve as a corresponding author.

ORCID iDs will be published in accepted articles and included in articles’ metadata to improve content discoverability and citation. See where.

Contributing authors who would like their ORCID iDs displayed along with the corresponding author’s iD will need to update their profiles in ECSxPress with their ORCID iDs prior to their paper’s acceptance.

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At the 2017 ECS biannual meetings, we had a total of 4,340 attendees from all over the world. Besides listening to the over 3,503 talks, and taking in 941 posters they were presented with the latest available electrochemistry and solid state science and technology products and services.

At each of the ECS biannual meetings we have an exhibition that brings together about 30 business at each meeting. The exhibit hall becomes a showcase for each company’s offerings to ECS constituents.

During the 232nd ECS Meeting this past fall, we met with a few of our long time exhibitors to ask them why they come to ECS meetings. They told us that ECS meetings allow them to connect with current customers and to form new relationships. Exhibitors use the opportunity to answer questions and gain feedback from the scientists and engineers who are actually using their products in labs around the globe. And, in some cases, they have formed lasting friendships. More than one exhibitor described each meeting as a family reunion.

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Image: CC0 Public Domain

A new article from The Scholarly Kitchen provides a good summary (and a short read) of a recent action against a particular predatory publisher (OMICS) and why that’s important. As the last, independent nonprofit publisher in the top-ranked journals in our field, ECS lives up to its obligations to the community to maintain very high standards: dedication to mission, rigorous peer review, and transparency in our open access publishing practices.

Commercial publishers represent a major challenge for a scholarly society like ECS to uphold those standards and meet our mission; but the open access environment has created even more challenges. Authors have these same challenges. So it bears repeating that there are some “best practices” to which we should all do our best to adhere: carefully vet journals where we are submitting; create awareness with our various constituents (members, students, colleagues) that there are “good” and “not good” places to publish; and do a periodic Web scan of own own names from time to time to make sure we have not been added to an editorial or advisory board without our knowledge, which can compromise our personal identity and standing in the community.

ECS will continue to work toward its Free the Science goals to create a more open, but responsible, scholarly communications ecosystem.

Researchers have developed a prototype device that mimics natural photosynthesis to produce ethylene gas using only sunlight, water, and carbon dioxide.

The novel method, which produces ethylene at room temperature and pressure using benign chemicals, could be scaled up to provide a more eco-friendly and sustainable alternative to the current method of ethylene production.

Ethylene, which is the building block of polyethylene, is an important chemical feedstock produced in large quantities for manufacturing plastics, rubber, and fibers. More than 170 million tons of ethylene were produced worldwide in 2015 alone, and the global demand is expected to exceed 220 million tons by 2020.

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New research stitches together the best parts of several different bacteria to synthesize a new biofuel product that matches current engines better than previously produced biofuels.

“My lab is interested in developing microbial biosynthetic processes to make biofuels, chemicals, and materials with tailored structures and properties,” says Fuzhong Zhang, associate professor at the School of Engineering & Applied Science at Washington University in St. Louis. “Previously, we engineered E.coli to produce a precursor compound that leads to the production of advanced biofuels. In this work, we took the next step toward the actual manufacture.”

Zhang’s research focuses on engineering metabolic pathways that, when optimized, allow the bacteria to act as a biofuel generator. In its latest findings, recently published in Biotechnology for Biofuels, Zhang’s lab used the best bits of several other species—including a well-known pathogen—to enable E. coli to produce branched, long-chain fatty alcohol (BLFL), a substance that can be used as a freeze-resistant, liquid biofuel.

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On Thursday, December 14, from 12:00 pm to 1:00 pm EST, ECS President Johna Leddy and ECS Transactions Editor Jeffrey Fergus will answer your questions about open science, the Free the Science initiative, and the Society’s forthcoming preprint server, ECSarXiv, during ECS’s second Reddit Ask Me Anything (AMA).

The online discussion will take place as part of the /r/Science community’s Science AMA Series. All are encouraged to ask questions and participate in the discussion.

Any questions related to the topics listed above are fair game. Start preparing yours!

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We are podcasting the question and answer section of the live broadcast ECS did of the OpenCon satellite event held at the 232nd ECS Meeting in October of 2017.

ECS OpenCon was a community event aimed at creating a culture of change in how research is designed, shared, discussed, and disseminated, with the ultimate goal of making scientific progress faster.

ECS was the first scholarly society to host an OpenCon satellite event.

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The ECS Canada Section recently awarded Leah Ellis and Yurij Mozharivskyj the 2017 Canada Section Student Award and W. Lash Miller Award, respectively.

Canada Section Student Award

The Canada Section Student Award was established in 1987 to recognize promising young scientists and engineers in the field of electrochemical power sources. The 2017 award went to Leah Ellis, a PhD candidate at Dalhousie University working in lithium-ion battery research.

“This ECS Canada Section Student Award is very prestigious,” Ellis said. “Looking at the list of past award winners, I feel very honored and humbled to be included in this list. The award is very inspiring to me, and I hope to live up to its reputation.”

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