Review on inorganic and polymeric materials-coordinated metal-organic-framework photocatalysts for green hydrogen evolution

Journal of Energy Chemistry, Год журнала: 2024, Номер 92, С. 322 - 356

Опубликована: Янв. 6, 2024

Язык: Английский

---

Two-dimensional MOF-based materials: Preparations and applications as electrodes in Li-ion batteries

Journal of Energy Chemistry, Год журнала: 2024, Номер 97, С. 388 - 418

Опубликована: Июнь 12, 2024

Язык: Английский

---

Intriguing and boosting molybdenum sulfide (MoS2)-based materials for decontamination and purification of wastewater/seawater: An upgraded review

Separation and Purification Technology, Год журнала: 2024, Номер 351, С. 128063 - 128063

Опубликована: Май 22, 2024

Язык: Английский

---

Silver Nanoparticles Decorated Wide Band Gap MoS2 Nanosheet: Enhanced Optical and Electrical Properties

Plasmonics, Год журнала: 2024, Номер unknown

Опубликована: Март 28, 2024

Язык: Английский

---

Hierarchical S-scheme heterojunction systems: A comprehensive review on outstanding photocatalysts

Journal of Water Process Engineering, Год журнала: 2024, Номер 61, С. 105346 - 105346

Опубликована: Апрель 21, 2024

Язык: Английский

---

Nanoscale synergy: Optimizing energy storage with SnO₂ quantum dots on ZnO hexagonal prisms for advanced supercapacitors

Nanotechnology Reviews, Год журнала: 2024, Номер 13(1)

Опубликована: Янв. 1, 2024

Abstract Electrode materials comprising SnO 2 quantum dots embedded within ZnO hexagonal prisms were successfully synthesized for building cost-effective energy-storage devices. Extensive structural and functional characterizations performed to assess the electrochemical performance of electrodes. SEM–EDS results confirm a uniform distribution across ZnO. The integration with markedly improved behavior. analysis electrode functionality conducted in 3 M KOH electrolyte revealed specific capacitances 949.26 700.68 F g⁻ 1 @ZnO electrodes, respectively, under current density A . After undergoing 5,000 cycles at 15 , electrodes displayed impressive cycling stability, maintaining capacitance retention rates 89.9 92.2%, respectively. Additionally, symmetric supercapacitor (SSC) device constructed using showcased exceptional performance, exhibiting 83 1.2 Impressive power energy densities achieved by device, values reaching 2,808 70.2 W kg⁻ Notably, SSC maintained capacity preservation 75% throughout galvanostatic charge–discharge sequences. outcomes highlight potential as candidates applications, offering scalability cost-effectiveness. proposed approach enhances while ensuring affordability, facilitating creation effective financially feasible storage solutions.

Язык: Английский

---

Elevated symmetric supercapacitor performance and simulated solar light-functioning H2O2 production using single-step fabricated 2D/2D NiAl-based LDH/CoNi-based MOF nanohybrid

Surfaces and Interfaces, Год журнала: 2024, Номер 51, С. 104749 - 104749

Опубликована: Июль 6, 2024

Язык: Английский

---

Advancing photocatalytic activity through a green route: Bismuth ferrite@molybdenum trioxide heterostructure for sustainable water treatment

Journal of Molecular Structure, Год журнала: 2024, Номер 1315, С. 138811 - 138811

Опубликована: Май 29, 2024

Photocatalysis has become increasingly pervasive in the chemical industry, profoundly impacting operational costs. However, an ideal photocatalyst must possess characteristics such as excellent reactivity, high selectivity, prolonged stability, low toxicity, and cost-effectiveness. Moreover, it should facilitate efficient separation of photo-generated charge carriers, thereby minimizing recombination rates. In pursuit advancing photocatalytic activity for sustainable water treatment, this investigation focused on synthesizing a groundbreaking photocatalyst, Bismuth Ferrite@Molybdenum trioxide heterostructure, using eco-friendly green chemistry technique with pomegranate extract. This approach aligns goal environmental sustainability represents novel contribution to field. Employing comprehensive approach, advanced characterization techniques XRD, SEM, FT-IR, UV-Vis were applied analyze material's structural, morphological, optical properties. According results, heterostructure demonstrates superior efficiency, heightened crystallinity, reduced rates during dye degradation treatment compared both individual photocatalysts. Notably, composite catalyst exhibits synergistic impact, outperforming BiFeO3 MoO3 SEM observations confirm successful integration rod-like cylindrical morphologies, highlighting strategic combination achieved through route. Furthermore, spectroscopy reveals key parameters, emphasizing narrow bandgap energy 2.74 eV refractive index 2.43 eV. The exceptional efficacy degrading dyes within visible spectrum, surpassing expectations 4-hour timeframe, highlights its efficiency precision. Remarkably, Rhodamine B (98%), Methyl Blue (96%), Orange (95%) underscore promising potential developed system effectively addressing pollutant challenges. addition findings highlighted above, is noteworthy that study first exploration use extract synthesis process underscores our commitment sustainability. choice type two semiconductor photocatalysts enhances electron-hole pair separation, leading more flow electrons holes resulting lower rates, thus contributing performance dyes.

Язык: Английский

---

Fabrication of ternary hybrid composites of Co-MOFs/MoS2/PEDOTs for sensitive detection of dopamine and norepinephrine in biological samples

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 417, С. 136147 - 136147

Опубликована: Июнь 17, 2024

Язык: Английский

---

Hybrid Amorphous Cu(OH)₂/ZIF-67 as Oxygen Evolution Reaction Electrocatalysts for Anion-Exchange Membrane Water Electrolyzers

Energy & Fuels, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 21, 2024

The anion-exchange membrane water electrolyzer (AEM electrolyzer) is an advanced technology for the sustainable production of green hydrogen. However, its commercialization has been hindered by relatively low performance, which necessitates use platinum group metal (PGM)-based electrocatalysts. Herein, we address this challenge developing a composite material consisting non-PGM-based amorphous Cu(OH)2 and ZIF-67. abundant defects in modification electronic structure, induced strong interaction between ZIF-67 Cu(OH)2, significantly enhance catalytic performance oxygen evolution reaction (OER). AEM equipped with Cu(OH)2@ZIF-100 demonstrates higher (1.75 Vcell at 1.0 A/cm2) compared to those using RuO2 (1.784 reducing mass transport losses within electrolyzer.

Язык: Английский

---