The world of automobiles is currently going through a transformative phase. Whether we like it or not, cars with old-school internal combustion engines will not be with us in a few years from now. Instead, we’ll all be driving around in electric cars with zero harmful emissions. However, setting up an infrastructure for electric vehicles in a country as big as India can take years if not decades. Having said that, it is crucial that we find new and efficient ways to curb toxic air pollutants that are emitted from internal combustion engines.