Divulging the potential role of wide band gap semiconductors in electro and photo catalytic water splitting for green hydrogen production

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2025, Номер 68, С. 103 - 154

Опубликована: Янв. 1, 2025

Язык: Английский

---

Dynamic regulation of ferroelectric polarization using external stimuli for efficient water splitting and beyond

Chemical Society Reviews, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Regulating the ferroelectric polarization in catalysts is an emerging strategy to advance water splitting reactions, with merits of high charge transfer rate, creation real active sites, and optimizing chemisorption energy.

Язык: Английский

---

Innovations in seawater electrolysis: From fundamental challenges to practical applications

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 122, С. 289 - 331

Опубликована: Апрель 1, 2025

Язык: Английский

---

Harnessing a carbon-based material from food waste digestate for dye adsorption: the role of hydrogel beads in enhancing the material stability and regenerative capacity

Materials Advances, Год журнала: 2023, Номер 4(24), С. 6599 - 6611

Опубликована: Янв. 1, 2023

This study focuses on both ecological and economic gains from food waste treatment.

Язык: Английский

---

Polyester fabric supported graphene oxide/Cu-Ag bimetallic nanoparticles as a "dip catalyst" for the reduction of p-nitrophenol and organic dyes

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 697, С. 134314 - 134314

Опубликована: Май 25, 2024

Язык: Английский

---

Emerging nanomaterials for hydrogen sensing: Mechanisms and prospects

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 77, С. 557 - 574

Опубликована: Июнь 19, 2024

Язык: Английский

---

Excellent Bifunctional Water Electrolysis Activities of α-MoO3/AC Nanocomposites

International Journal of Energy Research, Год журнала: 2024, Номер 2024, С. 1 - 13

Опубликована: Янв. 25, 2024

Electrocatalytic water splitting is a cost-effective and environment-friendly technique for producing oxygen hydrogen through the oxygen/hydrogen evolution reaction (OER/HER). Developing highly active stable electrocatalyst, particularly bifunctional electrolysis (i.e., both OER HER), still formidable challenge. Herein, we demonstrated enhanced activities by utilizing molybdenum trioxide-anchored activated carbon (MoO3/AC) nanocomposites. The MoO3/AC samples were fabricated ultrasonication method using sol-gel synthesized MoO3 biomass-derived AC, they displayed nanostreusel-like morphology with spherical nanoparticle-decorated AC nanosheets. For test, nanocomposites exhibited excellent electrocatalytic HER performances low overpotential small Tafel slope values. Through analyzing material characteristics electrochemical properties of MoO3/AC, it was found that superb OER-HER attributed to synergistic effects from hybridization conductive electrochemically α-MoO3. results pronounce possess an aptitude as OER/HER electrocatalyst high-performance electrolysis.

Язык: Английский

---

Leveraging the Synergistic Effects of Au/PANI/CuO Heterostructure for Enhanced Photoelectrochemical Water Splitting

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Янв. 13, 2025

This study explores a novel photoelectrode made from combination of copper oxide (CuO), polyaniline (PANI), and gold nanoparticles (Au NPs) for efficient hydrogen production in photoelectrochemical (PEC) water splitting. The Au/PANI/CuO is fabricated using cost-effective methods, ensuring practical applications. research evaluates the photoelectrode's morphology, structure, efficiency, stability to optimize its performance PEC reactions. Integrating Au, PANI, CuO nanomaterials improves charge transfer, reduces resistivity, minimizes recombination, resulting significantly enhanced efficiency. Scanning electron microscopy (SEM) reveals that film has rough texture with non-uniform particles, while PANI/CuO exhibits agglomerates interconnected PANI nanofibers. Au NPs are evenly distributed across film, diameters ranging 5 60 nm. Energy dispersive X-ray (EDX) analysis approves presence each element desired proportions, validating successful fabrication photoelectrode. light absorption properties due surface plasmon resonance (SPR) effect interaction between CuO. demonstrates remarkable 300-fold increase photocurrent density (J_ph) compared pure CuO, achieving maximum 15 mA/cm² at -0.39 V vs. RHE. Additionally, maintains constant 0.5 hours, showing superior which experiences rapid decay. It also achieves high IPCE value 45% nearly 500 nm, indicating utilization. Overall, this presents promising approach designing stable photoelectrodes splitting generation

Язык: Английский

---

Cost-effective and Efficient CuS/GaN/n-Si Photoanode Engineered for Water Splitting Through Extended Light Absorption and Optimized Charge Transport

Materials Today Energy, Год журнала: 2025, Номер unknown, С. 101824 - 101824

Опубликована: Янв. 1, 2025

Язык: Английский

---

New perspectives and challenges

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 339 - 370

Опубликована: Янв. 1, 2025

Язык: Английский

---