What question did this study set out to answer?

The aim is to enhance the oxygen evolution reaction by engineering electron-enriched materials using symmetrical waveform alternating current.

February 12, 2026Chemical Communications0 citations

Symmetrical Waveform Alternating Current Driven Electron Enrichment for Enhanced Oxygen Evolution Reaction

JHJinhui Hao ZZZhenghao Zhang YWYitian Wu

Key Points

The aim is to enhance the oxygen evolution reaction by engineering electron-enriched materials using symmetrical waveform alternating current.
Applied symmetrical waveform alternating current pulses to NiFeOxHy materials.
Engineered electron-enriched lattices in-situ.
Assessed improvements in intermediate adsorption and mass transport.
Achieved a 33.8% increase in oxygen evolution reaction performance.
Demonstrated improved conductivity and active-site access.

Abstract

Symmetrical-waveform alternating current activation uses symmetric alternating-current pulses to in-situ engineer NiFeOxHy, creating electron-enriched lattices that boost OER by improving intermediate adsorption, conductivity, mass transport, and active-site access, giving 33.8%...

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