Materials Today, Год журнала: 2025, Номер unknown
Опубликована: Март 1, 2025
Язык: Английский
Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(5), С. 2680 - 2684
Опубликована: Янв. 1, 2024
Three-dimensional porous NiCoP foam supported on Ni is a superb bifunctional electrocatalyst for overall seawater splitting, attaining large current density of 1000 mA cm −2 at low cell voltage 1.97 V with robust stability over 300 hours.
Язык: Английский
Процитировано
43
Small, Год журнала: 2024, Номер 20(28)
Опубликована: Фев. 16, 2024
Abstract Renewable electricity‐driven seawater splitting presents a green, effective, and promising strategy for building hydrogen (H 2 )‐based energy systems (e.g., storing wind power as H ), especially in many coastal cities. The abundance of Cl − seawater, however, will cause severe corrosion anode catalyst during the electrolysis, thus affect long‐term stability catalyst. Herein, oxidation performances NiFe layered double hydroxides (LDH), classic oxygen (O ) evolution material, can be boosted by employing tungstate (WO 4 2– intercalated guest. Notably, insertion WO 2− to LDH layers upgrades reaction kinetics selectivity, attaining higher current densities with ≈100% O generation efficiency alkaline seawater. Moreover, after 350 h test at 1000 mA cm −2 , only trace active chlorine detected electrolyte. Additionally, follows lattice mechanism on .
Язык: Английский
Процитировано
39
Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(41), С. 28023 - 28031
Опубликована: Янв. 1, 2024
Dual-doped ruthenium-based nanocrystals were developed as efficient and stable electrocatalysts for acidic overall seawater splitting with superior activity durability.
Язык: Английский
Процитировано
35
Journal of Colloid and Interface Science, Год журнала: 2024, Номер 662, С. 596 - 603
Опубликована: Фев. 6, 2024
Язык: Английский
Процитировано
30
Energy & Environmental Science, Год журнала: 2024, Номер 17(19), С. 6897 - 6942
Опубликована: Янв. 1, 2024
This review focuses on the latest developments in direct seawater electrolysis, specifically electrocatalysts, hybrid anodic oxidation, and electrolyzers, providing a glimpse into future of environmentally friendly hydrogen generation.
Язык: Английский
Процитировано
21
International Journal of Hydrogen Energy, Год журнала: 2024, Номер 88, С. 313 - 321
Опубликована: Сен. 20, 2024
Язык: Английский
Процитировано
21
Carbon Energy, Год журнала: 2024, Номер unknown
Опубликована: Авг. 2, 2024
Abstract Crystalline perovskite oxides are regarded as promising electrocatalysts for water electrolysis, particularly anodic oxygen evolution reactions, owing to their low cost and high intrinsic activity. Perovskite with noncrystalline or amorphous characteristics also exhibit electrocatalytic performance toward electrochemical splitting. In this review, a fundamental understanding of the advantages crystalline, noncrystalline, is presented. Subsequently, recent progress in development advanced electrolysis by engineering breaking crystallinity reviewed, special focus on underlying structure–activity relationships. Finally, remaining challenges unsolved issues presented, an outlook briefly proposed future exploration next‐generation water‐splitting based oxides.
Язык: Английский
Процитировано
17
Advanced Energy Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 18, 2025
Abstract The seawater splitting for green hydrogen production is emerging as a key research focus sustainable energy. Nevertheless, the inherent complexity of seawater, with its diverse ion composition – especially chloride ions, calcium and magnesium ions poses significant challenges in catalyst design. Designing highly active electrocatalysts that can resist corrosion during still challenge. This article presents an overview fundamental mechanisms explores issues encountered at both cathode anode electrode. then shifts to chlorine anode, examining recent advances preventing strategies. Notably, these design strategies, such anionic passivation layers, corrosion‐resistant metal doping, physical barrier situ phase transition‐driven desalination, decoupled splitting, are comprehensively investigated, all which aim enhance catalytic stability splitting. review concludes outlook on practical applications producing through
Язык: Английский
Процитировано
2
Energies, Год журнала: 2024, Номер 17(16), С. 4148 - 4148
Опубликована: Авг. 21, 2024
In recent years, global efforts towards a future with sustainable energy have intensified the development of renewable sources (RESs) such as offshore wind, solar photovoltaics (PVs), hydro, and geothermal. Concurrently, green hydrogen, produced via water electrolysis using these RESs, has been recognized promising solution to decarbonizing traditionally hard-to-abate sectors. Furthermore, hydrogen storage provides long-duration approach managing intermittency which ensures reliable stable electricity supply supports electric grid operations ancillary services like frequency voltage regulation. Despite significant progress, economy remains nascent, ongoing developments persistent uncertainties in economic, technological, regulatory aspects. This paper comprehensive review value chain, encompassing production, transportation logistics, methodologies, end-use applications, while identifying key research gaps. Particular emphasis is placed on integration into both grid-connected islanded systems, focus operational strategies enhance resilience efficiency over long short terms. Moreover, this draws case studies from pioneering projects inform that can accelerate adoption large-scale deployment technologies across diverse sectors geographies.
Язык: Английский
Процитировано
15
Matter, Год журнала: 2024, Номер 7(9), С. 3189 - 3204
Опубликована: Июнь 21, 2024
Язык: Английский
Процитировано
13