High-entropy optimizing d-orbital electronic configuration of metal organic framework for high-current-density anion exchange membrane water electrolysis

Nano Energy, Год журнала: 2024, Номер unknown, С. 110529 - 110529

Опубликована: Ноя. 1, 2024

Язык: Английский

Mathematical Modeling and Experimental Validation for a 50 kW Alkaline Water Electrolyzer

Processes, Год журнала: 2024, Номер 12(12), С. 2616 - 2616

Опубликована: Ноя. 21, 2024

Due to its high maturity and low cost, alkaline water electrolysis (AWE) technology has been widely integrated with large-scale renewable energy systems (RESs) for green hydrogen (H2) production. Here, evaluate the operational performance of a 50 kW AWE electrolyzer under different operation conditions, we developed an empirical modeling experimental validation approach. The model particularly focuses on polarization curve oxygen ratio (HTO). relevant parameters were obtained by fitting data MATLAB. validity accuracy established verified comparing fitted values values, good correlation was found. Since experiments performed in sub-cell 5 MW scale electrolyzers, this can also predict industrial MW-scale electrolyzers serve as tool optimal design control electrolyzers. results demonstrated that models achieve R2 value exceeding 0.95 across range conditions.

Язык: Английский

Hierarchical core–shell heterostructure FeMoS@CoFe LDH for multifunctional green applications boosting large current density water splitting

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(39), С. 26528 - 26535

Опубликована: Янв. 1, 2024

We constructed a core–shell heterostructure FeMoS@CoFe LDH bifunctional electrode to promote large current density water splitting, achieving multifunctional green applications.

Язык: Английский