Powder Catalyst Fixation for Post-Electrolysis Structural Characterization of NiFe Layered Double Hydroxide Based Oxygen Evolution Reaction Electrocatalysts

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Powder Catalyst Fixation for Post-Electrolysis Structural Characterization of NiFe Layered Double Hydroxide Based Oxygen Evolution Reaction Electrocatalysts.pdf (2.33 MB)
Date
2017
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Angewandte Chemie International Edition
Abstract
An active and stable OER catalyst was directly fixated on an electrode starting from a NiFe layered double hydroxide (LDH)/polybenzoxazine composite. Owing to its stable immobilization on the electrode, the catalyst can be characterized before and after electrolysis. After electrolysis at 200 mA cm−2 in 5 m KOH for 100 h, previously not reported structural changes were observed for the NiFe LDH.
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Andronescu, C., Barwe, S., Ventosa, E., Masa, J., Vasile, E., Konkena, B., ... & Schuhmann, W. (2017). Powder Catalyst Fixation for Post‐Electrolysis Structural Characterization of NiFe Layered Double Hydroxide Based Oxygen Evolution Reaction Electrocatalysts. Angewandte Chemie International Edition, 56(37), 11258-11262.https://doi.org/10.1002/anie.201705385
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https://nru.uncst.go.ug/handle/123456789/5262
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Engineering and Technology