High‐Valence Oxides for High Performance Oxygen Evolution Electrocatalysis

Advanced Science, Год журнала: 2023, Номер 10(22)

Опубликована: Май 30, 2023

Valence tuning of transition metal oxides is an effective approach to design high-performance catalysts, particularly for the oxygen evolution reaction (OER) that underpins solar/electric water splitting and metal-air batteries. Recently, high-valence (HVOs) are reported show superior OER performance, in association with fundamental dynamics charge transfer intermediates. Particularly considered adsorbate mechanism (AEM) lattice oxygen-mediated (LOM). High-valence states enhance performance mainly by optimizing e

Язык: Английский

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Modulation of the electronic structure of CoP by surface and interface codoping boosts electrocatalytic oxygen evolution reaction

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 51, С. 914 - 921

Опубликована: Ноя. 20, 2023

Язык: Английский

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Electrocatalytic acidic oxygen evolution: From catalyst design to industrial applications

Matter, Год журнала: 2023, Номер 6(12), С. 4128 - 4144

Опубликована: Дек. 1, 2023

Язык: Английский

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Advanced Catalyst Design Strategies and In-Situ Characterization Techniques for Enhancing Electrocatalytic Activity and Stability of Oxygen Evolution Reaction

Electrochemical Energy Reviews, Год журнала: 2024, Номер 7(1)

Опубликована: Июнь 5, 2024

Язык: Английский

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Reverse Atom Capture on Perovskite Surface Enabling Robust and Efficient Cathode for Protonic Ceramic Fuel Cells

Advanced Materials, Год журнала: 2024, Номер 36(27)

Опубликована: Апрель 23, 2024

Protonic ceramic fuel cells (PCFCs) hold potential for sustainable energy conversion, yet their widespread application is hindered by the sluggish kinetics and inferior stability of cathode materials. Here, a facile efficient reverse atom capture technique developed to manipulate surface chemistry PrBa

Язык: Английский

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Structure–Activity Relationships in Oxygen Electrocatalysis

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 30, 2024

Abstract Oxygen electrocatalysis, as the pivotal circle of many green energy technologies, sets off a worldwide research boom in full swing, while its large kinetic obstacles require remarkable catalysts to break through. Here, based on summarizing reaction mechanisms and situ characterizations, structure–activity relationships oxygen electrocatalysts are emphatically overviewed, including influence geometric morphology chemical structures electrocatalytic performances. Subsequently, experimental/theoretical is combined with device applications comprehensively summarize cutting‐edge according various material categories. Finally, future challenges forecasted from perspective catalyst development applications, favoring researchers promote industrialization electrocatalysis at an early date.

Язык: Английский

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Introducing phosphorus into spinel nickel ferrite to enhance lattice oxygen participation towards water oxidation electrocatalysis

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 355, С. 124116 - 124116

Опубликована: Апрель 23, 2024

Язык: Английский

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Constructing built-in electric field to accelerate the asymmetric local charge distribution for efficient alkaline overall water/seawater splitting

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 352, С. 124002 - 124002

Опубликована: Апрель 21, 2024

Язык: Английский

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Advancing electrocatalytic reactions through mapping key intermediates to active sites via descriptors

Chemical Society Reviews, Год журнала: 2024, Номер 53(14), С. 7392 - 7425

Опубликована: Янв. 1, 2024

Descriptors play a crucial role in electrocatalysis as they can provide valuable insights into the electrochemical performance of energy conversion and storage processes. They allow for understanding different catalytic activities enable prediction better catalysts without relying on time-consuming trial-and-error approaches. Hence, this comprehensive review focuses highlighting significant advancements commonly used descriptors critical electrocatalytic reactions. First, fundamental reaction processes key intermediates involved several reactions are summarized. Subsequently, three types classified introduced based catalysts. These include d-band center descriptors, readily accessible intrinsic property spin-related all which contribute to profound behavior. Furthermore, multi-type that collectively determine also Finally, we discuss future envisioning their potential integrate multiple factors, broaden application scopes, synergize with artificial intelligence more efficient catalyst design discovery.

Язык: Английский

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Photocatalytic upgrading of 5-hydroxymethylfurfural – aerobic or anaerobic?

Green Chemistry, Год журнала: 2024, Номер 26(6), С. 2949 - 2966

Опубликована: Янв. 1, 2024

Aerobic photocatalysis generates ROS to oxidise HMF into DFF and FDCA with co-production of H 2 O that potentially induce over-oxidation. Anaerobic enables ambient oxidation simultaneous HER, or hydrogenation BHMF.

Язык: Английский

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