Improving CO2 electroreduction over ZIF-derived carbon doped with Fe-N sites by an additional ammonia treatment
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DOI: 10.1016/j.cattod.2018.03.062
Abstract: Abstract Iron-nitrogen-carbon (Fe-N-C) composite materials show considerable Faradaic efficiency for CO production in electrochemical CO2 reduction reaction (CO2RR), which are promising alternatives to noble metal catalysts. However, reported results exhibit limited CO current densities. Herein,… read more here.
Keywords: additional ammonia; carbon; ammonia treatment; zif derived ... See more keywords
Understanding the Nature of Ammonia Treatment to Synthesize Oxygen Vacancy-Enriched Transition Metal Oxides
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DOI: 10.1016/j.chempr.2018.11.001
Abstract: Summary Oxygen vacancies (OVs) have emerged as an important strategy to modulate the electronic structures, conductivity, and catalytic performance of transition metal oxides (TMOs). A few studies reported that OVs could be formed in N-doped… read more here.
Keywords: metal oxides; transition metal; treatment; ammonia treatment ... See more keywords