Опубликована: Янв. 1, 2024
Язык: Английский
Talanta, Год журнала: 2025, Номер unknown, С. 128194 - 128194
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
2
Gels, Год журнала: 2024, Номер 10(10), С. 626 - 626
Опубликована: Сен. 29, 2024
Converting solar energy into fuels/chemicals through photochemical approaches holds significant promise for addressing global demands. Currently, semiconductor photocatalysis combined with redox techniques has been intensively researched in pollutant degradation and secondary generation owing to its dual advantages of oxidizability reducibility; however, challenges remain, particularly improving conversion efficiency. Since graphene’s initial introduction 2004, three-dimensional (3D) graphene-based photocatalysts have garnered considerable attention due their exceptional properties, such as large specific surface area, abundant pore structure, diverse chemistry, adjustable band gap, high electrical conductivity. Herein, this review provides an in-depth analysis the commonly used based on 3D graphene, outlining construction strategies recent applications photocatalytic organic pollutants, H2 evolution, CO2 reduction. Additionally, paper explores multifaceted roles that graphene plays enhancing performance. By offering a comprehensive overview, we hope highlight potential environmentally beneficial material inspire development more efficient, versatile aerogel future applications.
Язык: Английский
Процитировано
4
Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153936 - 153936
Опубликована: Июль 11, 2024
Although structural engineering and phase modulation of transition metal dichalcogenides (TMDs) can be used to implement high-performance optoelectronic devices or energy cells, their expandability combined with individualized optimization for diverse applications using limited TMD materials is still challenging. Herein, we suggest an intriguing strategy control the target functionalities Mo-S-Te ternary system heat-driven crystallographic selection. The structure alteration effectively governed by modulating thermal decomposition temperature, as evidenced comprehensive spectroscopic microscopic evaluations. dual eligibility was validated ascertaining temperature-dependent selective enhancement properties photoelectrochemical (PEC) performance compared those bare MoS2. synthesized at 300 °C exhibited superior photoresponse dynamics across various wavelengths, indicating its potential advanced photodetection applications. In field PEC, 500 highlighted a promising photocathode material, offering enhanced PEC reactivity stability. This study suggests importance material characteristics tailored synthetic conditions applications, which path expansion applicability in areas simple approach that utilizes range materials.
Язык: Английский
Процитировано
3
Nano-Micro Letters, Год журнала: 2025, Номер 17(1)
Опубликована: Апрель 18, 2025
Abstract Anode-free all-solid-state batteries (AFASSBs) are potential candidates for next-generation electric mobility devices that offer superior energy density and stability by eliminating Li from the anode. However, despite its to stabilize interface between sulfide solid electrolytes (SEs) anode-free current collectors (CCs) efficiently, a controllable approach incorporating MoS 2 into AFASSBs has not yet been found. Herein, we propose strategy stabilizing of Li-free using sacrificial thin films. was controllably grown on CCs metal–organic chemical vapor deposition, layer in contact with SEs formed an interlayer composed Mo metal S through conversion reaction. In , significantly reduces nucleation overpotential Li, which results uniform plating. addition, -based facilitates formation robust SE interface, thereby enhancing AFASSBs. Based these advantages, cells fabricated exhibited better performance as both asymmetrical full LiNi 0.6 Co 0.2 Mn O cathodes than did without . Moreover, cell affected size, having optimal thickness demonstrated 1.18-fold increase initial discharge capacity sevenfold improvement retention relative SUS CCs. This study offers promising path exploiting stabilization efficient AFASSB applications.
Язык: Английский
Процитировано
0
Computational Materials Science, Год журнала: 2025, Номер 258, С. 114011 - 114011
Опубликована: Июнь 4, 2025
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 6, 2024
Abstract Absorbing near‐infrared (NIR) photons, with longer wavelengths, in atomically thin monolayer MoS 2 presents a significant challenge due to its weak optical absorption and narrow bands. Consequently, ‐based photodetector devices often experience low responsivity limited detection window. Herein, novel InAs@ZnSe core@shell/1L‐MoS heterostructure, leveraging as the primary infrared‐absorbing material exploiting formation of type‐II heterostructure is showcased. Steady‐state time‐resolved spectroscopy, along optoelectronic characterization, are employed investigate photo‐induced charge transfer dynamics. The results show efficient hole upon excitation both materials. Instead, selective InAs@ZnSe, electron observed from 1L‐MoS . demonstrates broadband photoresponse spanning wavelength range 300 850 nm, exhibiting Responsivity ≈10 3 A/W Detectivity 11 Jones. signal‐to‐noise ratio substantially increases by 4 orders magnitude for 700 nm compared pristine enhancement attributed increased absorption, which helps eliminate defect trap states, thereby promoting photogating effect.
Язык: Английский
Процитировано
2
Optical Materials, Год журнала: 2024, Номер 156, С. 115981 - 115981
Опубликована: Авг. 14, 2024
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0