Green synthesis of MoSe2 nanosheets based on hydrogen bond with high photodegradation performance

Wang, Liping; Zhao, Junjie; Tang, Xuejuan; Kuang, S.J.; Qin, Lizhao; Lin, Hua; Li, Qing

doi:10.1016/j.surfin.2023.102956

Cited by 3 publications

(3 citation statements)

References 58 publications

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“…MoSe 2 has garnered considerable attention in recent times for its potential applications in electrochemical, photocatalytic, and optoelectronic systems [148][149][150][151][152][153][154][155][156][157][158][159][160][161][162]. As a 2D material, 2H-MoSe 2 exhibits a layered structure, wherein a single layer comprises one molybdenum cation and two selenium anions arranged in a hexagonal lattice.…”

Section: Molybdenum Diselenide (Mose 2 )mentioning

confidence: 99%

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Recent Advances in Layered MX2-Based Materials (M = Mo, W and X = S, Se, Te) for Emerging Optoelectronic and Photo(electro)catalytic Applications

Pinto,

de Conti,

Pereira

et al. 2024

Catalysts

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Transition metal dichalcogenides (TMDCs), represented by MX2 (where M = Mo, W and X = S, Se, and Te), and more recently, their moiré superlattices (i.e., formed by superimposing layers of TMDCs with different rotation angles) have attracted considerable interest due to their excellent physical properties and unique nanoscale functionalities. Compared to graphene, the literature indicates that TMDCs offer a competitive advantage in optoelectronic technologies, primarily owing to their compositionally controlled non-zero bandgap. These two-dimensional (2D) nanostructured single or multiple layers exhibit remarkable properties that differ from their bulk counterparts. Moreover, stacking different TMDC monolayers also forms heterostructures and introduces unique quantum effects and extraordinary electronic properties, which is particularly promising for next-generation optoelectronic devices and photo(electro)catalytic applications. Therefore, in this review, we also highlight the new possibilities in the formation of 2D/2D heterostructures of MX2-based materials with moiré patterns and discuss the main critical challenges related to the synthesis and large-scale applications of layered MX2 and MX2-based composites to spur significant advances in emerging optoelectronic and photo(electro)catalytic applications.

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Section: Molybdenum Diselenide (Mose 2 )mentioning

confidence: 99%

“…Various promising techniques have emerged for precise control over the number of packed layers and surface morphology of 2H-MoSe 2 . Further research in this area is expected to significantly contribute to the advancement of electronic and optoelectronic devices based on this material [156][157][158][159][160][161][162].…”

Section: Molybdenum Diselenide (Mose 2 )mentioning

confidence: 99%

Recent Advances in Layered MX2-Based Materials (M = Mo, W and X = S, Se, Te) for Emerging Optoelectronic and Photo(electro)catalytic Applications

Pinto,

de Conti,

Pereira

et al. 2024

Catalysts

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“…Lattice density and BE shift of (a) Mo (100) surface[38] with three components representing the bulk B, S 2 , and S 1 states. (b) MoS 2 ,[39] MoSe 2,[40] and MoTe 2 [41].…”

mentioning

confidence: 99%

Electrostatic shielding effects and binding energy shifts and topological phases of bilayer molybdenum chalcogenides

Tan,

2024

ChemistrySelect

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By combining binding energy and bond‐charge (BBC) model and density functional theory (DFT) calculations, the electrostatic shielding effects and binding energy shifts of bilayer MoS2, MoSe2, and MoTe2 are studied. In this study, the bilayer MoS2, MoSe2, and MoTe2 had bandgaps of 1.38, 1.28, and 1.01 eV, respectively. It is found that electrostatic shielding by electron exchange is the main cause of density fluctuation and determine the bonding state. We found that the edge polarization exactly vanishes after the bulk phase transition, just as we saw the corner‐localized modes disappear in a system with full open boundaries of bilayer MoTe2. Finally, this study establishes a method for calculating the lattice density with Green's function with energy level shift and provides new methods and ideas for the further study of the electrostatic shielding, bond states and topological phases of nanomaterials.

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Engineering of Micro-mesoporous two-dimensional CeO2-based heterojunction oxides for energy storage applications

Tseng,

Mofarah,

Zheng

et al. 2023

Surfaces and Interfaces

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Green synthesis of MoSe2 nanosheets based on hydrogen bond with high photodegradation performance

Cited by 3 publications

References 58 publications

Recent Advances in Layered MX2-Based Materials (M = Mo, W and X = S, Se, Te) for Emerging Optoelectronic and Photo(electro)catalytic Applications

Recent Advances in Layered MX2-Based Materials (M = Mo, W and X = S, Se, Te) for Emerging Optoelectronic and Photo(electro)catalytic Applications

Electrostatic shielding effects and binding energy shifts and topological phases of bilayer molybdenum chalcogenides

Engineering of Micro-mesoporous two-dimensional CeO2-based heterojunction oxides for energy storage applications

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