Technological advancements in the pretreatment of lignocellulosic biomass for effective valorization: A review of challenges and prospects

Journal of Industrial and Engineering Chemistry, Год журнала: 2024, Номер 137, С. 29 - 60

Опубликована: Март 22, 2024

Язык: Английский

---

Recent advances in layered double hydroxides (LDH)-based materials: Fabrications, modification strategies, characterization, promising environmental catalytic applications, and prospective aspects

Energy Advances, Год журнала: 2024, Номер 3(9), С. 2136 - 2151

Опубликована: Янв. 1, 2024

Layered double hydroxides (LDHs) are clay networks with brucite (Mg(OH 2 )) layers that coupled anions between the produced layers.

Язык: Английский

---

Highly efficient micropollutant decomposition by ultrathin amorphous cobalt-iron oxide nanosheets in peroxymonosulfate-mediated membrane-confined catalysis

Chemical Engineering Journal, Год журнала: 2024, Номер 485, С. 149352 - 149352

Опубликована: Фев. 14, 2024

Язык: Английский

---

Advanced strategies for enhancing electrochemical performance of NiAl LDH electrodes in supercapacitors

Coordination Chemistry Reviews, Год журнала: 2025, Номер 531, С. 216497 - 216497

Опубликована: Фев. 10, 2025

Язык: Английский

---

X-Ray Photoelectron Spectroscopy (XPS) Study of Layered Double Hydroxides with Different Exchangeable Anions

Applied Sciences, Год журнала: 2025, Номер 15(3), С. 1318 - 1318

Опубликована: Янв. 27, 2025

Layered double hydroxides (LDH) containing various exchangeable anions were studied to show how X-ray Photoelectron Spectroscopy (XPS) can provide information on the local environments of different elements within interlayer anionic groups and their possible influence LDH hydroxide surfaces. As such, XPS potentially additional about these systems that cannot be obtained by other common spectroscopic methods, such as infrared Raman spectroscopy. A Mg6Al2X(OH)16. 4H2O with X representing CO32−, PO43−, SO42−, MoO42−, CrO43−, Fe(CN)64−, Fe(CN)63− was studied. The layer structure is characterized Mg 2p Al a binding energy around 50.1 74.5 eV for normal CO32− LDH. O 1s contained three peaks related OH-groups at 531.6 eV, 530.5 water 532.4 eV. Similar observations made showing characteristic P 2p, S Mo 3d peaks. Intercalation CrO43− shows significant amount Cr6+ has been reduced Cr3+. Finally, intercalation hexacyanoferrate in hydrotalcite showed potential detecting changes oxidation state Fe upon change shift possibility determining reduction Fe(III) Fe(II). In general, high-resolution scans 3d, Cr slightly lower energies are observed compared values corresponding part rigid crystal structure, minerals. Overall, nature anion (Mg, Al, O) layered minimal considered experimental error XPS. detailed analysis data combination spectroscopy not readily available via vibrational simultaneously account both surface bulk properties through methods.

Язык: Английский

---

Layered double hydroxide nanocomposites: a promising platform for sustainable photocatalytic solutions—a short review

Journal of Nanoparticle Research, Год журнала: 2025, Номер 27(2)

Опубликована: Фев. 1, 2025

Язык: Английский

---

Functionalized MXenes for Enhanced Visible-Light Photocatalysis: A Focus on Surface Termination Engineering and Composite Design

Inorganics, Год журнала: 2025, Номер 13(2), С. 45 - 45

Опубликована: Фев. 6, 2025

MXenes, a groundbreaking class of two-dimensional (2D) transition metal carbides, nitrides, and carbonitrides, have emerged as highly promising materials for photocatalytic applications due to their unique structural, electrical, surface properties. These are synthesized by selectively etching the A layer from MAX phases, yielding compositions with general formula Mn+1XnTx, where M is metal, X represents carbon or nitrogen, Tx refers terminations such –OH, –O, –F. This review delves into advanced synthesis techniques including fluoride-free molten salt methods, explores potential in photocatalysis environmental remediation. MXenes exhibit remarkable light absorption capabilities efficient charge carrier separation, making them effective degradation organic pollutants under visible light. Modulating chemistry bandgap via functional group modifications further enhances performance. attributes position next-generation sustainable applications, offering significant addressing global challenges.

Язык: Английский

---

Synergistic effects of micronanobubbles and AC/Ag–TiO2 nanocomposites in photocatalytic process

Biocatalysis and Agricultural Biotechnology, Год журнала: 2024, Номер 57, С. 103096 - 103096

Опубликована: Март 6, 2024

Язык: Английский

---

Removal of hexavalent chromium in water by chitosan-modified Enteromorpha prolifera biochar loaded with iron-manganese oxides: Application performances and reaction mechanisms

Materials Chemistry and Physics, Год журнала: 2024, Номер 317, С. 129189 - 129189

Опубликована: Март 21, 2024

Язык: Английский

---

Highly efficient oil-water separation and oil adsorption with hydrophobic hydrotalcite/polyurethane porous composite foam

Journal of Water Process Engineering, Год журнала: 2024, Номер 60, С. 105211 - 105211

Опубликована: Март 28, 2024

Язык: Английский

---