Science China Materials, Год журнала: 2023, Номер 66(7), С. 2527 - 2544
Опубликована: Май 18, 2023
Язык: Английский
Advanced Materials, Год журнала: 2024, Номер 36(24)
Опубликована: Март 4, 2024
Abstract High‐entropy (HE) materials, celebrated for their extraordinary chemical and physical properties, have garnered increasing attention broad applications across diverse disciplines. The expansive compositional range of these materials allows nuanced tuning properties innovative structural designs. Recent advances been centered on versatile photothermal conversion capabilities, effective the full solar spectrum (300–2500 nm). HE effect, coupled with hysteresis diffusion, imparts desirable thermal stability. These attributes position as a revolutionary alternative to traditional signifying transformative shift in technology. This review delivers comprehensive summary current state knowledge regarding emphasizing intricate relationship between compositions, structures, light‐absorbing mechanisms, optical properties. Furthermore, outlines notable contributions areas, such water evaporation, personal management, thermoelectric generation, catalysis, biomedical applications. culminates presenting roadmap that prospective directions future research this burgeoning field, also fruitful ways develop advanced expand promising
Язык: Английский
Процитировано
46
ACS Nano, Год журнала: 2024, Номер 18(4), С. 2948 - 2957
Опубликована: Янв. 16, 2024
High-entropy-alloy nanoparticles (HEA-NPs) show great potential as electrocatalysts for water splitting, fuel cells, CO2 conversion, etc. However, fine-tuning the surface, morphology, structure, and crystal phase of HEA remains a challenge. Here, high-temperature liquid shock (HTLS) technique is applied to produce HEA-NPs, e.g., PtCoNiRuIr with tunable elemental components, ultrafine particle size, controlled phases, lattice strains. HTLS directly Joule heating on mixture metal precursors, capping agents, reducing which feasible controlling morphology structure such atomic arrangement resulting products, thereby facilitating rationally designed nanocatalysts. Impressively, as-obtained HEA-NPs delivered superior activity long-term stability hydrogen evolution reaction (HER), low overpotentials at 10 mA cm–2 1 A only 18 408 mV, respectively, 10000 CV stable cycles in 0.5 M H2SO4. Furthermore, near future, by combining method artificial intelligence (AI) theoretical calculations, it promising provide an advanced platform high-throughput synthesis nanocatalysts optimized performance various energy applications, significance achieving carbon-neutral society effective environmentally friendly system.
Язык: Английский
Процитировано
39
Carbon Energy, Год журнала: 2024, Номер 6(7)
Опубликована: Фев. 28, 2024
Abstract Herein, Co/CoO heterojunction nanoparticles (NPs) rich in oxygen vacancies embedded mesoporous walls of nitrogen‐doped hollow carbon nanoboxes coupled with nanotubes (P–Co/CoO V @NHCNB@NCNT) are well designed through zeolite‐imidazole framework (ZIF‐67) carbonization, chemical vapor deposition, and O 2 plasma treatment. As a result, the three‐dimensional NHCNBs NCNTs unique reduce charge transport resistance accelerate catalytic reaction rate P–Co/CoO @NHCNB@NCNT, they display exceedingly good electrocatalytic performance for reduction (ORR, halfwave potential [ E ORR, 1/2 = 0.855 vs. reversible hydrogen electrode]) evolution (OER, overpotential ( η OER , 10 377 mV@10 mA cm −2 ), which exceeds that commercial Pt/C + RuO most formerly reported electrocatalysts. Impressively, both aqueous flexible foldable all‐solid‐state rechargeable zinc–air batteries (ZABs) assembled @NHCNB@NCNT catalyst reveal large maximum power density outstanding long‐term cycling stability. First‐principles functional theory calculations show formation heterojunctions enhances conductivity, reduces energy barriers, accelerates kinetics rates. This work opens up new avenue facile construction highly active, structurally stable, cost‐effective bifunctional catalysts ZABs.
Язык: Английский
Процитировано
34
Chemical Engineering Journal, Год журнала: 2024, Номер 488, С. 150896 - 150896
Опубликована: Апрель 1, 2024
Язык: Английский
Процитировано
30
Rare Metals, Год журнала: 2024, Номер 43(10), С. 4639 - 4776
Опубликована: Авг. 28, 2024
Язык: Английский
Процитировано
28
ACS Nano, Год журнала: 2024, Номер 18(31), С. 20740 - 20750
Опубликована: Июль 23, 2024
High-entropy materials (HEMs) have garnered extensive attention owing to their diverse and captivating physicochemical properties. Yet, fine-tuning morphological properties of HEMs remains a formidable challenge, constraining potential applications. To address this, we present rapid, low-energy consumption diethylenetriamine (DETA)-assisted microwave hydrothermal method for synthesizing series two-dimensional high-entropy selenides (HESes). Subsequently, the obtained HESes are harnessed photocatalytic water splitting. Noteworthy is optimized HESes, Cd
Язык: Английский
Процитировано
22
Chemical Society Reviews, Год журнала: 2024, Номер 53(9), С. 4400 - 4433
Опубликована: Янв. 1, 2024
This article reviews the methods for synthesizing high-entropy alloy nanoparticles, which fall into five categories based on their commonality.
Язык: Английский
Процитировано
20
Nano Energy, Год журнала: 2024, Номер 124, С. 109482 - 109482
Опубликована: Март 11, 2024
Язык: Английский
Процитировано
19
Materials Science and Engineering R Reports, Год журнала: 2025, Номер 164, С. 100982 - 100982
Опубликована: Март 28, 2025
Язык: Английский
Процитировано
5
CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2023, Номер 48, С. 66 - 89
Опубликована: Май 1, 2023
Язык: Английский
Процитировано
43