The Journal of Physical Chemistry C, Journal Year: 2025, Volume and Issue: unknown
Published: April 23, 2025
Language: Английский
ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(10), P. 7308 - 7320
Published: April 25, 2024
The rational design and modification of heterojunction photocatalysts aimed at achieving fast charge transport efficient photocatalytic performance is a central goal solar-light-driven water splitting hydrogen evolution, yet this remains challenge. Herein, we prepare hierarchical photocatalyst composed few-layer violet phosphorene (VP), cadmium sulfide (CdS) nanoparticles (NPs), Pd single atoms (SAs) by facile one-step ball-milling strategy. underlying VP/CdS p–n heterojunctions are verified to adopt S-scheme directional transfer combining in situ irradiated X-ray photoelectron spectroscopy electron paramagnetic resonance. atomically dispersed sites the low-valence state coupled with synergistically achieve ultrafast (2.2 ps), which interfacial Pd–S Pd–P bonds serve as channels. In addition, density-functional theory calculations reveal key role enhancement light-harvesting capacity optimization proton adsorption thermodynamics. A visible-light production rate 82.5 mmol h–1 g–1 attained an optimal 1 wt % Pd–5 photocatalyst, manifests 54-fold increase respect that CdS NPs, addition apparent quantum efficiency (AQE) 25.7% 420 nm. This work showcases valid combination SAs for separation promoting others.
Language: Английский
Citations
51
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(35)
Published: June 26, 2024
Sodium-ion batteries (SIBs) have undergone rapid development as a complementary technology to lithium-ion due abundant sodium resources. However, the extended charging time and low energy density pose significant challenge widespread use of SIBs in electric vehicles. To overcome this hurdle, there is considerable focus on developing fast-charging anode materials with Na⁺ diffusion superior reaction kinetics. Here, key factors that limit fast are examined, which provides comprehensive overview major advances characteristics across various materials. Specifically, it systematically dissects considerations enhance rate performance materials, encompassing aspects such porous engineering, electrolyte desolvation strategies, electrode/electrolyte interphase, electronic conductivity/ion diffusivity, pseudocapacitive ion storage. Finally, direction prospects for also proposed, aiming provide valuable reference further advancement high-power SIBs.
Language: Английский
Citations
50
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149326 - 149326
Published: Feb. 6, 2024
Language: Английский
Citations
38
Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(9)
Published: Nov. 20, 2023
Abstract Red phosphorus (RP) is an emerging visible‐light‐responsive photocatalyst, yet the rapid charge recombination has limited photocatalytic hydrogen production activity. In this work, a Z‐scheme heterostructure with RP nanolayer coated on high‐index (116) faceted anatase TiO 2 nanoparticles (TiO @RP) designed and fabricated via chemical vapor deposition. Compared pristine RP, optimized @RP exhibits significantly boosted activity for pure water splitting, evolution rate reaching 12.9 µmol·h −1 , under simulated solar light irradiation. The strong interfacial interaction staggered band alignment between result in formation of built‐in electric field, which can drive directional migration from conduction (CB) to valance (VB) irradiation, photoelectrons holes high redox ability maintained at CB VB respectively. This well‐designed greatly promotes photogenerated separation direct transfer pathway.
Language: Английский
Citations
37
Materials Today Physics, Journal Year: 2024, Volume and Issue: 43, P. 101396 - 101396
Published: March 13, 2024
Language: Английский
Citations
14
Angewandte Chemie International Edition, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 6, 2025
Abstract Electrochemical, fully stereoselective P(V)‐radical hydrophosphorylation of olefins and carbonyl compounds using a P(V) reagent is disclosed. By strategically selecting the anode material, radical reactivity accessible for alkene whereas polar pathway operates ketone hydrophosphorylation. The mechanistic intricacies these chemoselective transformations were explored in‐depth.
Language: Английский
Citations
2
Advanced Healthcare Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 10, 2025
Abstract Violet phosphorus (VP) is a allotrope first discovered by Hittorf in 1865, which has aroused more attention the biomedical field recent years attributed to its gradually unique properties. VP can be further categorized into bulk VP, nanosheets (VPNs), and quantum dots (VPQDs), chemical vapor transport (CVT), liquid‐phase/mechanical/laser exfoliation, solvothermal synthesis are common preparation approaches of VPNs, VPQDs, respectively. Compared with another (black phosphorus, BP) that once highly regarded applications, nanomaterial (namely VPNs VPQDs) not only exhibits tunable bandgap, moderate on/off current ratio, good biodegradability, but shows enhanced stability biosafety as well, allowing it promising candidate for variety applications like antibacterial therapy, anticancer biosensing disease diagnosis. In this review, classification relevant routes initially summarized, properties momentous subsequently expounded. The latest research advances emerging then introduced detail, both existing challenges future prospects also discussed.
Language: Английский
Citations
2
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159566 - 159566
Published: Jan. 1, 2025
Language: Английский
Citations
2
Research on Chemical Intermediates, Journal Year: 2024, Volume and Issue: 50(8), P. 3523 - 3542
Published: May 22, 2024
Language: Английский
Citations
8
Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)
Published: Feb. 27, 2025
Language: Английский
Citations
1