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Nickel and cobalt transfigured natural clay: a green catalyst for low-temperature catalytic soot oxidation
Download2022-09-26
Soot particulates in engine exhausts pose a severe threat to the environment and human health – causing cancer, affecting the heart and lungs and drives metal processes. This study proposes a practical, real-world application of transition metal modified natural clay as an environmentally benign,...
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Solution processed Hafnia nanoaggregates: influence of surface oxygen on catalytic soot oxidation
Download2022-09-26
Hafnium dioxide (HfO2) nanoaggregates are synthesized by sol–gel and hydrothermal routes followed by hydrogen annealing at different time durations. The proposed study aims to explore the effect of hydrogen annealing time on the properties of HfO2 and also envisage the catalytic soot oxidation...