Chemical Engineering Journal, Год журнала: 2023, Номер 466, С. 143182 - 143182
Опубликована: Апрель 24, 2023
Язык: Английский
Applied Catalysis B Environment and Energy, Год журнала: 2022, Номер 310, С. 121353 - 121353
Опубликована: Март 28, 2022
Язык: Английский
Процитировано
155
Nano Research, Год журнала: 2022, Номер 15(7), С. 6084 - 6090
Опубликована: Апрель 21, 2022
Язык: Английский
Процитировано
136
Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 336, С. 122891 - 122891
Опубликована: Май 18, 2023
Язык: Английский
Процитировано
117
Exploration, Год журнала: 2023, Номер 3(3)
Опубликована: Май 23, 2023
Covalent organic frameworks (COFs) stand for a class of emerging crystalline porous materials, which are ingeniously constructed with units through strong covalent bonds. Their excellent design capabilities, and uniform tunable pore structure make them potential materials various applications. With the continuous development synthesis technique nanoscience, COFs have been successfully combined variety functional to form COFs-based composites superior performance than individual components. This paper offers an overview different types reported so far, particular focus on applications composites. Moreover, challenges future prospects presented. We anticipate that review will provide some inspiration further
Язык: Английский
Процитировано
57
Advanced Functional Materials, Год журнала: 2024, Номер 34(25)
Опубликована: Янв. 30, 2024
Abstract Oxygen vacancy engineering is a promising strategy to enhance the electrocatalytic activities in conventional metal oxide electrocatalysts. However, utilization of oxygen vacancies high‐entropy oxides remains unknown, primarily due challenges associated with facile introduction and explanation their roles complex systems. Herein, into realized unique high entropy‐driven role for evolution reaction (OER) process revealed. A low‐temperature surface carbonization–decarbonization approach developed introduce regulate spinel (HEOs). The HEOs can both facilitate pre‐oxidation faster OH − adsorption induce bridge site pathway easier deprotonation, distinctive where favor * yet hinder deprotonation. Consequently, as‐prepared (HEOs‐Ov) exhibit superior OER activities, outperforming most reported oxide‐based Besides, this universal method be extended other different configuration entropies scaled up. work paves way exploration toward electrocatalysis fields.
Язык: Английский
Процитировано
55
Exploration, Год журнала: 2023, Номер 3(2)
Опубликована: Янв. 28, 2023
Hydrovoltaic energy technology that generates electricity directly from the interaction of materials with water has been regarded as a promising renewable harvesting method. With advantages high specific surface area, good conductivity, and easily tunable porous nanochannels, two-dimensional (2D) nanomaterials have potential in high-performance hydrovoltaic generation applications. Herein, this review summarizes most recent advances 2D for generation, including carbon nanosheets, layered double hydroxide (LDH), transition metal oxides sulfides. Some strategies were introduced to improve conversion efficiency output power devices based on materials. The applications these self-powered electronics, sensors, low-consumption are also discussed. Finally, challenges perspectives emerging outlined.
Язык: Английский
Процитировано
51
Chem Catalysis, Год журнала: 2023, Номер 3(7), С. 100643 - 100643
Опубликована: Май 25, 2023
Язык: Английский
Процитировано
48
Advanced Energy Materials, Год журнала: 2023, Номер 13(29)
Опубликована: Июнь 17, 2023
Abstract The direct correlation between active sites and catalytic activity in multiple‐component metal‐organic frameworks (MOFs) is key to understanding their mechanism of oxygen evolution reaction (OER) but remains vague. Herein, supported multiple‐site MOFs are adopted as model catalysts quantitatively study the composition‐dependent OER performance. Ni on Fe metal substrate possess highest intrinsic with Ni/Fe ratio 1:2 presence leaching during synthesis. Further introducing a proper amount Cu further boosts performance Cu‐doped NiFe an impressively low overpotential 200 mV at 10 mA cm −2 . Spectroscopic analysis theoretical indicates that copper doping within induces electron redistribution for high valence optimized balance OH/OOH adsorption decreased energy barrier improved OER. This work sheds light site tailoring which highly correlates activity.
Язык: Английский
Процитировано
45
Nano Energy, Год журнала: 2024, Номер 126, С. 109689 - 109689
Опубликована: Апрель 30, 2024
Язык: Английский
Процитировано
40
Nature Communications, Год журнала: 2024, Номер 15(1)
Опубликована: Июнь 4, 2024
Abstract Artificial photosynthesis is a promising approach to produce clean fuels via renewable solar energy. However, it practically constrained by two issues of slow photogenerated carrier migration and rapid electron/hole recombination. It also challenge achieve 2:1 ratio H 2 O for overall water splitting. Here we report rational design spatially differentiated two-dimensional Bi 4 Ti 3 12 nanosheets enhance Such structure overcomes the limitation charge transfer across different crystal planes in single semiconductor. The experimental results show redistribution within plane. resulting photocatalyst produces 40.3 μmol h –1 hydrogen 20.1 oxygen at near stoichiometric solar-to-hydrogen efficiency 0.1% under simulated light.
Язык: Английский
Процитировано
34