Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106284 - 106284
Опубликована: Март 1, 2025
Язык: Английский
Device, Год журнала: 2024, Номер 2(3), С. 100283 - 100283
Опубликована: Фев. 7, 2024
The formation of interfacial electric fields using semiconductors/co-catalysts can effectively improve the carrier migration efficiency photocatalytic devices. Herein, an ultrathin 2D/2D/2D black phosphorus/MXene/MBene (denoted as BP/Ti3C2/MoB) ternary heterojunction with enhanced charge transfer is designed dual fields. formed by BP/Ti3C2 and Ti3C2/MoB accelerate photogenerated transfer, change position d-band center Ti atoms, lower energy level antibonding state, enhance adsorption effect H∗ active species, which ultimately leads to significant enhancement activity. results show that optimum visible-light-induced H2 evolution rate BP/Ti3C2/MoB 8,624 μmol g−1 h−1, has a very high factor (∼1,563%) compared pure BP. charge-transfer pathways mechanism are further elucidated some state-of-the-art spectroscopic characterizations theoretical calculations.
Язык: Английский
Процитировано
56
Energy & Environmental Science, Год журнала: 2024, Номер 17(15), С. 5311 - 5335
Опубликована: Янв. 1, 2024
The panorama of the latest developments emerging porphyrin-based MOFs for photo(electro)catalytic CO 2 reduction is shown.
Язык: Английский
Процитировано
38
Inorganic Chemistry, Год журнала: 2024, Номер 63(4), С. 2060 - 2071
Опубликована: Янв. 17, 2024
The synthesis of two versatile fluorescent metal–organic frameworks (MOFs), [Eu(4-NCP)(1,4-bdc)]n·0.5H2O (1) and [Eu(4-NCP)(4,4′-bpdc)]n·0.75H2O (2) (HNCP = 2-(4-carboxyphenyl)imidazo(4,5-f)-(1,10)phenanthroline, 1,4-H2bdc benzene-1,4-dicarboxylic acid, 4,4′-H2bpdc 4,4′-biphenyldicarboxylic acid), was carried out using a hydrothermal method. These MOFs were characterized through various advanced technologies to determine their structural information. results indicate that both exhibited 3D network structures with specific topologies. Furthermore, these demonstrated exceptional thermal stabilities adsorption capabilities. Additionally, complex 2 utilized for studying the fluorescence sensing properties micronutrients including metal ions, nitro aromatic compounds, biological small molecules. Notably, showed promising potential as multifunctional sensor selectively detecting Fe3+, nitrobenzene, ascorbic acid in aqueous solutions quenching low limits detection (LODs ∼ 10–7 M) high constants (Ksv 103 M–1). Moreover, mechanism further investigated by experimental methods DFT calculations.
Язык: Английский
Процитировано
30
EcoEnergy, Год журнала: 2024, Номер 2(1), С. 22 - 44
Опубликована: Фев. 14, 2024
Abstract Layered double hydroxides (LDHs)‐based photocatalysts have generated widespread interest owing to their great potential for solving both energy and environmental issues through directly converting nonconsumable solar energy. Numerous methods been investigated analyzed in recent years promote the photocatalytic efficiency of LDHs. Z‐scheme heterojunction that mimics artificial photosynthesis is employed photocatalysis outstanding advantages, such as high quantum efficiency, separation redox sites, low recombination photocarriers. Herein, various LDHs‐based are briefly reviewed. associated with materials exhibit performance, these types hybrids applied H 2 O splitting, CO reduction, pollution degradation, which introduced summarized detail. In end, a brief conclusion focused on future challenges expectations LDH‐based system presented. We expect more advances photocatalyst can be achieved field coming days.
Язык: Английский
Процитировано
30
Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 152228 - 152228
Опубликована: Май 14, 2024
Язык: Английский
Процитировано
29
CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2024, Номер 65, С. 174 - 184
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
18
Chemical Engineering Journal, Год журнала: 2024, Номер 490, С. 151665 - 151665
Опубликована: Апрель 25, 2024
Bacterial cellulose (BC) membranes produced from biomass are emerging as an eco-friendly solution for water decontamination. The abundance of hydroxyl groups and the high surface-to-volume ratio this material allow integration diverse functional groups, providing potential targeted purification applications. Beyond their intriguing mechanical properties unique complex structure, bacterial biodegradable into sugar molecules can be processed with minimal handling using mild chemicals. Taken together, these features make them a compelling choice filtration in context environmental responsibility. In natural state, BC have limited wastewater treatment. One strategy enhancing functionality is to graft customized onto surface. Therefore, study aims impart multifunctionality membrane filtration. Hence novel precursor hard soft base functionalities consisting amines, carbonyls, amides, hydroxyls etc. designed grafted membranes, grown ensure surface uniformity membrane-to-membrane repeatability properties. structure synthesized precursors effective functionalization then validated through various structural characterization techniques. Changes morphology examined Scanning Electron Microscopy (SEM) Atomic Force (AFM). Both pristine modified undergo series tests assess capabilities under low-pressure regime efficiency removing representative cadmium chromium ions. exhibits superior performance permeability than pristine-BC. metal ions were rejected more 90% effluent. demonstrated flux recovery above maintaining its effectiveness even after five successive cleaning-filtration cycles.
Язык: Английский
Процитировано
17
Carbohydrate Polymers, Год журнала: 2024, Номер 341, С. 122351 - 122351
Опубликована: Июнь 3, 2024
Язык: Английский
Процитировано
16
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159291 - 159291
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
5
Carbon, Год журнала: 2024, Номер 222, С. 118977 - 118977
Опубликована: Фев. 29, 2024
Язык: Английский
Процитировано
12