Pillared graphene would transfer heat better if the theoretical material had a few asymmetric junctions that caused wrinkles, report engineers.
Materials scientist Rouzbeh Shahsavari of Rice University and alumnus Navid Sakhavand first built atom-level computer models of pillared graphene—sheets of graphene connected by covalently bonded carbon nanotubes—to discover their strength and electrical properties as well as their thermal conductivity.
In a new study, they found that manipulating the joints between the nanotubes and graphene has a significant impact on the material’s ability to direct heat. That could be important as electronic devices shrink and require more sophisticated heat sinks.


A copyright battle between ResearchGate and a handful of publishing giants continues as the academic social network bends to pending legal pressure, restricting access to at least
Don’t miss this opportunity to join us as ECS comes to the Seattle Sheraton and Washington State Convention Center in Seattle, WA from May 13-17, 2018, for our 233rd meeting.
As sustainable technologies continue to expand into the marketplace, the demand for better batteries rises. Many researchers in the field are looking toward all-solid-state batteries as a promising venture, citing safety and energy density properties. Now, one company is looking to take that work from the lab to the marketplace.
New research is building a bridge from nature’s chemistry to greener, more efficient synthetic chemistry.
Did you know that ECS is partnered with 

After remaining steady for three years, global fossil fuel emissions are rising again and may increase again next year. But improved energy efficiency and a booming renewables market may offer a bit of a silver lining.