A car’s vibrations can power a new filter that captures air-polluting particles from the car’s exhaust (ACS Nano 2015, DOI: 10.1021/acsnano.5b06327). The researchers plan to develop the filter for ...
Emissions-reducing exhaust filters in aftertreatment systems, also known as diesel particulate filters, or DPFs, require periodic cleaning. Cleaning the exhaust filter, sometimes referred to as ...
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