研究人员通过 DFT - 元动力学研究 WSe 2 催化析氧反应（OER），揭示水辅助机制，为优化催化剂提供策略。 在能源领域，水分解制氢被视为获取清洁能源的 “圣杯”，而其中的析氧反应（Oxygen Evolution Reaction，OER）却如同一只 “拦路虎”。OER 的缓慢动力学严重阻碍 ...

Producing clean hydrogen energy usually involves the oxygen evolution reaction (OER), which has the unfortunate drawback of ...

OER, a key reaction in water splitting ... structure (FT-EXAFS)--alongside theoretical density functional theory (DFT) calculations, the research team investigated the structural and electronic ...

The research team analyzed the catalyst's structural and electronic properties under OER conditions using a combination of theoretical density functional theory (DFT) calculations and advanced ...

By incorporating gadolinium into a catalyst, its efficiency in a reaction that produces hydrogen fuel increases. This could be the boost we need to ...

significantly outperforming OER. Rotating ring-disk electrode (RRDE) experiments also confirmed the preferential occurrence of EGOR, aligning with the DFT analysis findings. Based on the ...

Producing clean hydrogen energy usually involves the oxygen evolution reaction (OER), which has the unfortunate drawback of ...

We have developed a breakthrough method to convert carbon nanoparticles (CNPs) from vehicular emissions into high-performance electrocatalysts. This innovation provides a sustainable approach to ...

markedly enhances OER activity. In addition, this catalyst is naturally abundant, relatively inexpensive, nontoxic, and stable. Density functional theory (DFT) calculations were used to provide an ...