Photocatalytic transition-metal-oxides-based p–n heterojunction materials: synthesis, sustainable energy and environmental applications, and perspectives

Journal of nanostructure in chemistry, Год журнала: 2022, Номер 13(2), С. 129 - 166

Опубликована: Янв. 11, 2022

Язык: Английский

---

Synergistic surface activation during photocatalysis on perovskite derivative sites in heterojunction

Applied Catalysis B Environment and Energy, Год журнала: 2022, Номер 323, С. 122146 - 122146

Опубликована: Ноя. 7, 2022

Язык: Английский

---

Highly dispersed Ag and g-C3N4 quantum dots co-decorated 3D hierarchical Fe3O4 hollow microspheres for solar-light-driven pharmaceutical pollutants degradation in natural water matrix

Journal of Hazardous Materials, Год журнала: 2022, Номер 434, С. 128905 - 128905

Опубликована: Апрель 14, 2022

Язык: Английский

---

Photocatalytic Activity of the Oxidation Stabilized Ti₃C₂T_x MXene in Decomposing Methylene Blue, Bromocresol Green and Commercial Textile Dye

Small Methods, Год журнала: 2023, Номер 7(8)

Опубликована: Март 6, 2023

Two-dimensional MXenes are excellent photocatalysts. However, their low oxidation stability makes controlling photocatalytic processes challenging. For the first time, this work elucidates influence of stabilization model 2D Ti3 C2 Tx MXene on its optical and properties. The delaminated is synthesized via two well-established approaches: hydrofluoric acid/tetramethylammonium hydroxide (TMAOH-MXene) minimum intensive layer delamination with hydrochloric acid/lithium fluoride (MILD-MXene) then stabilized by L-ascorbic acid. Both at a minimal concentration 32 mg L-1 show almost 100% effectiveness in 180-min decomposition 25 methylene blue bromocresol green dyes. Industrial viability achieved decomposing commercial textile dye having 100 times higher than that In such conditions, MILD-MXene most efficient due to less wide band gap TMAOH-MXene. required only few seconds UV light, simulated white or 500 nm (cyan) light irradiation fully decompose dye. mechanism action associated interplay between surface adsorption reactive oxygen species generated under irradiation. Importantly, both successfully reused retained approximately 70% activity.

Язык: Английский

---

Excitonic effect in MOFs-mediated photocatalysis: Phenomenon, characterization techniques and regulation strategies

Coordination Chemistry Reviews, Год журнала: 2023, Номер 491, С. 215235 - 215235

Опубликована: Май 29, 2023

Язык: Английский

---