Multifunctional 3D MoSx/Zn3In2S6 nanoflower for selective photothermal-catalytic biomass oxidative and non-selective organic pollutants degradation

Jing, Liquan; Xie, Meng; Xu, Yuanguo; Tong, Chun; Zhao, Heng; Zhong, Na; Li, Huaming; Gates, Ian D.; Hu, Jinguang

doi:10.1016/j.apcatb.2022.121814

Cited by 40 publications

(22 citation statements)

References 60 publications

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Section: Characterization and Theoretical Calculation Of Mosxmentioning

confidence: 99%

“…), MOFs, metal monomers, etc. [ 6,7,13,28–30,54,58,59,62,64,74,77,111–134 ] This is followed by some elemental doping, mainly including metal elemental doping (Co, Fe, Ni, Cu, etc. ), nonmetal doping (O, N, etc.…”

Section: Modification Strategies For Mosxmentioning

confidence: 99%

“…[ 12 ] We previously synthesized MoS x /Zn 3 In 2 S 6 photocatalysts via the hydrothermal approach combined with photodeposition for efficient removal of pollutants by photocatalytic co‐activation of persulfate, where the conversion process between multivalent Mo (+4, +5, and +6) is the reaction center for efficient activation of persulfate degradation of pollutants (see Figure 12d). [ 13 ] Wang et al constructed Co‐MoS x /CuO/CM thin‐film materials for photocatalytic nitrogen fixation by electrochemical deposition. When the molar ratio Mo:Co = 1:0.9, Co‐MoS x /CuO/CM exhibited the highest efficiency for photocatalytic nitrogen fixation (1.062 mg L −1 after 4 h), which was higher than both CuO/CM (7.86×) and MoS x /CuO/CM (7.52×).…”

Section: Applications Of Mosx In the Field Of Photo(electro)catalysismentioning

confidence: 99%

Section: Applications Of Mosx In the Field Of Photo(electro)catalysismentioning

confidence: 99%

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A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

Jing,

Xu,

et al. 2023

Solar RRL

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As an efficient hydrogen precipitation site, MoSx shows great promise for energy production and environmental remediation applications due to its low cost, easy modulation, multiple complex valence states, and excellent catalytic performance. Therefore, the development of MoSx synthesis strategies, catalytic enhancement mechanisms, and catalytic applications is reviewed. First, six synthesis strategies regarding MoSx are mainly outlined: electrochemical deposition, photodeposition, hydrothermal/solvent thermal, pulsed laser deposition, precipitation, and calcination, and their advantages and disadvantages are described in detail. Second, catalytic enhancement mechanisms of the composite strategies are elucidated based on the trends of MoSx electronic properties, valence species, light‐absorption range, and interfacial charge transfer. Third, applications of MoSx in photo(electro)catalysis in recent years are systematically reviewed. Finally, the current shortcomings and future research directions of MoSx are discussed from the perspectives of synthesis strategies and practical applications, respectively.

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Section: Characterization and Theoretical Calculation Of Mosxmentioning

confidence: 99%

Section: Modification Strategies For Mosxmentioning

confidence: 99%

Section: Applications Of Mosx In the Field Of Photo(electro)catalysismentioning

confidence: 99%

Section: Applications Of Mosx In the Field Of Photo(electro)catalysismentioning

confidence: 99%

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A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

Jing,

Xu,

et al. 2023

Solar RRL

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“…Biomass energy is the fourth largest energy source after oil, natural gas and coal, 15 and it plays a significant role in establishing a reliable, environmentally friendly and secured energy supply system. 16,17 Recently, photocatalytic biomass selective oxidation to high-value products by consuming photo-induced h + has attracted significant attention. 18 Primary high-value products include lactic acid, gluconic acid, formic acid and others.…”

Section: Introductionmentioning

confidence: 99%

Anchoring RuS₂ on a multi-shelled hollow cube of CaTiO₃ for ultrahigh hydrogen evolution with the assistance of a photocatalytic biorefinery

Li¹,

Ma²,

Cui³

et al. 2023

Green Chem.

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Synergic Delocalized‐Conjugate and Electron‐Deficient Effect and Mesoporous Channel Promote Photocatalytic Coupling H₂ Evolution with Benzyl‐Alcohol Oxidation

Pan,

Ge,

Liu

et al. 2023

Adv Funct Materials

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Photocatalytic merging H2 evolution with benzyl‐alcohol (BA) oxidation offers a promising approach to producing H2 and value‐added chemicals due to water photocatalysis with a sluggish kinetic process and gas‐mixed H2/O2 gas security concern. Herein, incorporating electron‐deficient pyromellitic dianhydride into large π‐conjugate polymeric carbon nitride builds an effective in‐electric field (IEF). The resultant photocatalyst shows the dependence on the ratio of H2O and BA for H2 and benzaldehyde production, particularly the highest yield rate of H2 (13.87) and benzaldehyde (7.71 mmol h−1 g−1), 69.2% at 400 nm of internal quantum efficiency for H2‐evolution, and 2.15% of solar‐to‐hydrogen efficiency under simulated AM 1.5G irradiation. Mechanism analysis suggests that the strong driving force of effective IEF originates from the cooperating large delocalized π‐conjugate and electron‐deficient effect, which overwhelms the intrinsic binding energy of charge carrier to enhance its separation and migration efficiency dramatically. Moreover, extended light response and mesoporous channel in photocatalyst improve the absorption edge and tail, the n→π* transition, and mass transport of BA. In situ characterizations revealed that the enhanced H2 production is due to the releasing protons from BA oxidation via carbon‐centered radical‐mediated. These findings provide a novel strategy and deep understanding of photocatalytic coupling H2 with added‐value chemical production.

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Multifunctional 3D MoSx/Zn3In2S6 nanoflower for selective photothermal-catalytic biomass oxidative and non-selective organic pollutants degradation

Cited by 40 publications

References 60 publications

A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

Anchoring RuS₂ on a multi-shelled hollow cube of CaTiO₃ for ultrahigh hydrogen evolution with the assistance of a photocatalytic biorefinery

Synergic Delocalized‐Conjugate and Electron‐Deficient Effect and Mesoporous Channel Promote Photocatalytic Coupling H₂ Evolution with Benzyl‐Alcohol Oxidation

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Multifunctional 3D MoSx/Zn3In2S6 nanoflower for selective photothermal-catalytic biomass oxidative and non-selective organic pollutants degradation

Cited by 40 publications

References 60 publications

A Comprehensive Review of MoSx for Improved Photo(electro)catalytic Performance

A Comprehensive Review of MoSx for Improved Photo(electro)catalytic Performance

Anchoring RuS2 on a multi-shelled hollow cube of CaTiO3 for ultrahigh hydrogen evolution with the assistance of a photocatalytic biorefinery

Synergic Delocalized‐Conjugate and Electron‐Deficient Effect and Mesoporous Channel Promote Photocatalytic Coupling H2 Evolution with Benzyl‐Alcohol Oxidation

Contact Info

Product

Resources

About

A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

A Comprehensive Review of MoS_x for Improved Photo(electro)catalytic Performance

Anchoring RuS₂ on a multi-shelled hollow cube of CaTiO₃ for ultrahigh hydrogen evolution with the assistance of a photocatalytic biorefinery

Synergic Delocalized‐Conjugate and Electron‐Deficient Effect and Mesoporous Channel Promote Photocatalytic Coupling H₂ Evolution with Benzyl‐Alcohol Oxidation