Vehicles in the U.S. are set to release more than one septillion (1,000,000,000,000,000,000,000,000) exhaust emissions particles that could relatively easily be ...
Gasoline particulate filters (GPFs), otherwise called Otto/petrol particulate filters, are increasingly finding their way into modern cars to curb particulate emissions. While they were introduced ...
Cities and governments are increasingly concerned about vehicle emissions and this has lead a number of them to announce bans on cars powered by internal combustion engines. While electric vehicles ...
Unraveling the chemical processes in soot particle filters reveals new ways to produce synthetic fuels. Carbon particles are present in many aspects of our daily lives. Soot, which consists of tiny ...
Observation of dynamic processes by transmission electron microscopy (TEM) is an attractive technique to experimentally analyze materials’ nanoscale phenomena and understand the ...
When sitting in traffic in your car, it’s easy to feel safe and distant from the world outside. Cocooned in a metal shell, protected from what’s on the other side of body panels and glass. But there’s ...
A new liquid membrane traps small particles and substances while letting larger objects pass through (Sci. Adv. 2018, DOI: 10.1126/sciadv.aat3276). The counterintuitive filter (shown trapping small ...
As semiconductor devices become more complex and the critical particle size for today’s cutting-edge technology nodes falls into the sub-10 nm size range, controlling and mitigating potentially ...
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