N–H related defect playing the role of acceptor in GaAsN grown by chemical beam epitaxy

Elleuch, Omar; Wang, Li; Lee, Kan‐Hua; Ikeda, Kazuma; Kojima, Nobuaki; Ohshita, Yoshio; Yamaguchi, Masafumi

doi:10.1016/j.jcrysgro.2016.12.015

Cited by 2 publications

(2 citation statements)

References 31 publications

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“…The FTIR spectrum of Cu-MOF was determined using a frequency range of 4000–5000 cm –1 (Figure S2). The band of Cu-MOF at 3127 cm –1 could be considered as the v N–H vibration of the amide molecule . The shoulder peaks at about 1565 and 1670 cm –1 can be attributed to the asymmetric ν as (COO) stretching pattern of the carboxylic acid moiety, respectively .…”

Section: Results and Discussionmentioning

confidence: 99%

“…The band of Cu-MOF at 3127 cm −1 could be considered as the v N−H vibration of the amide molecule. 30 The shoulder peaks at about 1565 and 1670 cm −1 can be attributed to the asymmetric ν as (COO) stretching pattern of the carboxylic acid moiety, respectively. 31 The peak at about 1401 cm −1 for Cu-MOF indicated ν C−N stretching vibrations of the pyridine ring of the 3-bpta ligand.…”

Section: Structural Characterization Of Cu-mofmentioning

confidence: 99%

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Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties

Li,

Liu,

Zhang

et al. 2024

Inorg. Chem.

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Metal−organic frameworks (MOFs) are self-assembled constitutive precursors and efficient self-sacrificial templates with metal ions/clusters and organic linkers from which multifunctional materials with carbon nanostructures can be derived. In this study, we synthesized a novel Cu-MOF with Cu(II) as the central metal ion through two ligands, N,N′-bis(pyridin-3-yl)terephthalamide (3bpta) and fumaric acid (H 2 FA), which was used as a template for derivatizing carbon-based nanostructured materials of Cu and Cu x O through doping with different materials (melamine, urea, and TiO 2 ) in a simple and efficient one-step pyrolysis. The Cu/Cu x O-1 catalyst possesses both dark-catalyzed degradation activity and photocatalytic reduction activity during water purification due to the hole-transfer ability between Cu + and Cu 2+ and its inhibition of electron−hole complexation. In the absence of light, force, and cocatalyst, it can also effectively remove azo dyes in water and effectively reduce Cr(VI) under the action of visible light; therefore, Cu/Cu x O-1 can be used as a new type of bifunctional material for the removal of pollutants in water, which has a broad prospect.

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Section: Results and Discussionmentioning

confidence: 99%

Section: Structural Characterization Of Cu-mofmentioning

confidence: 99%

Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties

Li,

Liu,

Zhang

et al. 2024

Inorg. Chem.

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Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

Pan,

Yang,

Song

et al. 2024

Vacuum

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N–H related defect playing the role of acceptor in GaAsN grown by chemical beam epitaxy

Cited by 2 publications

References 31 publications

Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties

Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties

Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

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N–H related defect playing the role of acceptor in GaAsN grown by chemical beam epitaxy

Cited by 2 publications

References 31 publications

Fabrication of Cu-MOF-Derived Cu/CuxO/C Bifunctional Materials for Light and Dark Catalytic Properties

Fabrication of Cu-MOF-Derived Cu/CuxO/C Bifunctional Materials for Light and Dark Catalytic Properties

Preparation of layered NiCo-MOF nanosheets for high-performance asymmetric supercapacitor electrode material

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Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties

Fabrication of Cu-MOF-Derived Cu/Cu_xO/C Bifunctional Materials for Light and Dark Catalytic Properties