Logan Streu, ECS Content Associate & Assistant to the CCO, recently spotted an article out of Lawrence Livermore National Laboratory detailing a new type of graphene aerogel that could improve energy storage, sensors, nanoelectronics, catalysis, and separations.
The researchers are creating graphene aerogel microlattics through a 3D printing process known as direct ink wetting.
This from Lawrence Livermore National Laboratory:
The 3D printed graphene aerogels have high surface area, excellent electrical conductivity, are lightweight, have mechanical stiffness and exhibit supercompressibility (up to 90 percent compressive strain). In addition, the 3D printed graphene aerogel microlattices show an order of magnitude improvement over bulk graphene materials and much better mass transport.
Chemical phase map showing how the electrochemical discharge of iron fluoride microwires proceeded from 0 percent discharge (left), to 50 percent (middle), to 95 percent. Source: AZO Materials
ECS student member Linsen Li, along with former member Song Jin, have recently completed the first part of their study focusing on the powerful potential of iron fluoride in lithium-ion batteries, which can improve energy storage.
“In the past, we weren’t able to truly understand what is happening to iron fluoride during battery reactions because other battery components were getting in the way of getting a precise image,” said Linsen Li, graduate student and research assistant at the University of Wisconsin – Madison.
This development will likely impact energy storage and could, in the future, advance large-scale renewable energy storage technologies if the researchers can maximize the cycling performance and efficiency of the low-cost fluoride lithium-ion battery materials.
Thousands of scientific leaders from around the world will gather this spring in Chicago for the 227th ECS Meeting.
Over 50 topical symposia consisting of over 2,000 technical presentations, full-day short courses, professional development workshops, career opportunities, poster sessions, a dynamic technical exhibit and the 3rd Free the Science 5K Run. The 227th ECS Meeting is expected to attract over 2,000 scientists and engineers from industry, government, and academic institutions.
Opening of the ECS Korea Section-KIST Joint Symposium on Electrochemical CO2 Conversion in Gwangju, South Korea.
The Korea Section Symposium (Organizers: Prof. Yung-Eun Sung, Prof. Soo-Kil Kim and Dr. Byoung Koun Min) was held on April 2, 2015 at the Kimdaejung Convention Center in Gwangju, Korea.
This year, the event was held as a Joint Symposium with the Korea Institute of Science and Technology, with the title “ECS Korea Section-KIST Joint Symposium on Electrochemical CO2 Conversion.” It was composed of seven talks on electrocatalysts and systems for electrochemical reduction of CO2.
Held during the 228th ECS Meeting, the fifth international ECS Electrochemical Energy Summit is designed to foster an exchange between leading policy makers and energy experts about society needs and technological energy solutions.
Fluid Interface Reactions, Structures, and Transport Center (FIRST)
David Wesolowski, Oak Ridge National Laboratory
NorthEast Center for Chemical Energy Storage (NECCES)
M. Stanley Whittingham, Binghamton University
Center for Mesoscale Transport Properties (m2m)
Esther Takeuchi, Stony Brook University
Nanostructures for Electrical Energy Storage (NEES)
Gary Rubloff, University of Maryland
Center for Electrochemical Energy Science (CEES)
Paul Fenter, Argonne National Laboratory
Joint Center for Energy Storage Research (JCESR)
George Crabtree, Director
Joint Center for Artificial Photosynthesis (JCAP)
Harry Atwater, Director
What better day than Earth Day to highlight the work of ECS member Luke Haverhals, an assistant professor at Bradley University working in novel types of energy storage and conversion through the utilization of renewable, sustainable substrates such as hemp, wood, and silk.
Haverhals is a former student of current ECS 3rd Vice-President Johna Leddy. Since departing from Leddy and the University of Iowa, Haverhals has worked in an area focused on wielding natural fibers using ionic liquids (i.e. enhanced energy conversion devices).
Ionic liquids have been gaining much notoriety lately, with potential game changing electrolytes for energy conversion devices ranging from batteries to fuel cells.
The modern environmental movement was born 45 years ago today. A small group of twenty-somethings with a passion for the environment rallied together to create a more earth-conscious society, establishing what has become known as Earth Day.
The original Earth Day focused primarily on the pollution issue, but this year’s Earth Day is heavily directed towards climate change and the energy infrastructure.
ECS will be offering three Short Courses at the 227th ECS Meeting this May in Chicago. Taught by industry experts, the small class size makes for an excellent opportunity for personalized instruction helping both novices and experts advance their technical expertise and knowledge.
Short Course #1 Nanotechnology for Bioenergy: Biofuels to Fuel Cells Shelley D. Minteer, Instructor
This course is perfect for those with an interest in biofuels and renewable energy. Attendees can expect to learn about the production and use of biofuels, the advances in synthetic biology that have improved biofuel production, advance sin ananotechnology that have improved electrochemical biofuel production, electrochemical uses of biofuel, and more—including fuel cells, enzmatic biofuel cells, and microbial biofuel cells. Read more.
Flow Batteries for Grid-Scale Energy Storage Large-scale energy storage is required to meet a multitude of current energy challenges. These challenges include modernizing the grid, incorporating intermittent renewable energy sources (so as to dispatch continuous electrical energy), improving the efficiency of electricity transmission and distribution, and providing flexibility of storage independent of geographical and geological location. Read more.
How to Publish in ECS Journals ECS publications span the entire subject area of electrochemistry and solid-state science. The Society publishes peer-reviewed technical journals, proceedings, monographs, conference abstracts, and a quarterly news magazine. The Society’s oldest title, Journal of The Electrochemical Society, has been in continuous publication since the Society’s founding in 1902.
The results of the 2015 ECS Officer elections are in. Congratulations to the new ECS President and 3rd Vice President.
Daniel Scherson Elected to President of the Board of Directors Daniel Scherson is currently the Frank Hovorka Professor of Chemistry at Case Western Reserve University. He received a PhD in chemistry from The University of California at Davis under the late Joel Keizer working in the area of nonlinear, non-equilibrium thermodynamics.
His interests in interfacial science prompted him to spend the next four years as a postdoctoral research associate in the laboratories of John Newman at UC Berkeley, Phil Ross at the Lawrence Berkeley Laboratory, Ernest B. Yeager at Case Western Reserve University, and finally at the Fritz Haber Institute in Berlin, Germany, working both with Heinz Gerischer and Dieter Kolb, from whom he acquired both theoretical and experimental knowledge in the general area of physical electrochemistry, which ultimately shaped his academic career. Read more.
Yue Kuo Elected to 3rd Vice-President Yue Kuo is currently the holder of the Dow Professorship at Texas A&M University of Chemical Engineering. Due to his extensive experience and research in solid state science, Dr. Kuo has established the Thin Film Nano & Microelectronics Research Laboratory, which is dedicated to solid state research and education.