Simple room temperature synthesis of porous nickel phosphate foams for electrocatalytic ethanol oxidation
作者： Pratigya Sharma , Sivaprakasam Radhakrishnan , Myung-Seob Khil , Hak-Yong Kim , Byoung-Suhk Kim
DOI: 10.1016/J.JELECHEM.2017.12.025
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摘要: Abstract The simple and eco-friendly fabrication of non-noble metal catalyst is great importance for sustainable energy production from alcohol. Herein, we report the new synthetic route preparation nickel phosphate nanostructure through co-precipitation method. We studied effect annealing temperature ranging 500 °C to 1100 °C on electrocatalyst ethanol electro-oxidation. In addition, demonstrate that resulting materials can serve as efficient transition oxidation under alkaline condition. particular, annealed at 900 °C (NP-900) affords higher current density 1.2 mA cm− 2 low potential 0.7 mV, demonstrating catalytic stability well good cyclability 1000 cycles giving about 92% faradaic yield towards ethanol.
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