High-efficiency Fe-Mediated Bi2MoO6 nitrogen-fixing photocatalyst: Reduced surface work function and ameliorated surface reaction

“…14). 118 The biggest advantage of gas chromatographic method is that it can detect the real-time concentration of ammonia in the reaction process online. In addition, the sample processing and preparation time is greatly reduced, which reduces the working time of the experimenter.…”

Section: Methods For Determination Of Ammonia Contentmentioning

confidence: 99%

Recent advances in photocatalytic nitrogen fixation: from active sites to ammonia quantification methods

Huang

Gao

et al. 2021

RSC Adv.

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“…In past research, SrMoO 4 and BiMoO 6 were reported as photocatalysts for the NRR. [ 131,132 ] Moreover, Xiong's group reported Mo‐W 18 O 49 nanowires and revealed the doping of Mo species contributed to multisynergetic effects on N 2 activation and dissociation. [ 133 ] The active sites of Mo–W not only polarized the adsorbed N 2 , but also enhanced metal–oxygen covalency in the lattice.…”

Section: Recent Advances In Npmo Photocatalysts For the Nrrmentioning

confidence: 99%

Recent Advances in Nonprecious Metal Oxide Electrocatalysts and Photocatalysts for N₂ Reduction Reaction under Ambient Condition

Liang

et al. 2021

Small Science

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NH3 plays an indispensable role in agriculture, fertilizer production as well as in the chemical industry. However, its large‐scale production still relies deeply on the century‐old Haber–Bosch process under high temperature and pressure along with greenhouse gas emission and fossil fuel consumption. The electrocatalytic and photocatalytic N2 reduction reactions (NRRs) for NH3 production are favorable approaches to avoid these issues because they are carbon‐neutral and energy‐saving. Recently, the nonprecious metal oxides (NPMO) have gathered the most attention due to their ease of synthesis, controllable stability, lower cost, and environmental friendliness. Herein, the recent advances in NPMO electrocatalysts and photocatalysts for the NRR are narrated and the strategies to improve the poor NRR activity of pristine NPMOs by heteroatom doping to engineer their surface‐active sites and introduction of oxygen vacancies are highlighted. A brief summary of and the future perspective on this research field are also presented.

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“…Subsequently, Meng et al confirmed the indispensable roles of Fe doping in strengthening the nitrogen fixation activity of Bi 2 MoO 6 , from related experiments. [ 184 ] As shown in Figure 13g, the Fe doping would induce the reduction of surface work, boosting the charge transportation to the surface. In addition, 0.5% Fe‐doped Bi 2 MoO 6 can also benefit the increased charge collection via the Fe 3+ /Fe 2+ redox route, which acts as active sites for the absorption and activation of nitrogen.…”

Section: Photocatalytic Applicationsmentioning

confidence: 99%

Insights into the Surface/Interface Modifications of Bi₂MoO₆: Feasible Strategies and Photocatalytic Applications

Yang

Wang

et al. 2020

Solar RRL

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Bi2MoO6, an eye‐catching member of the Aurivillius family, has recently drawn extensive interest in visible‐light‐driven photocatalytic environmental remediation and energy conversion by right of its salient features such as fascinating layered structure, appropriate band potentials, nontoxicity, and excellent thermal and chemical inertness. Enormous endeavors have been devoted to breaking out of its inherent flaws to further improve its unsatisfactory photocatalytic activity. Herein, a general overview is given to summarize the recent advances in the surface/interface modification strategies for fabricating highly active Bi2MoO6‐based nanostructures. The means and mechanisms of surface and interface modifications are concluded and discussed in some detail, including morphology regulation, facet control, defect engineering, metal deposition, and semiconductor combination. Moreover, representative photocatalytic applications of Bi2MoO6‐based nanostructures are also dialectically introduced and categorized into two main types: environmental contaminant removal and renewable energy development. Herein, the current research status of Bi2MoO6‐based photocatalysts is highlighted, informing a broad range of researchers abreast of these significant fields, as well as casting a glance at the challenges and potential of this material.

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High-efficiency Fe-Mediated Bi2MoO6 nitrogen-fixing photocatalyst: Reduced surface work function and ameliorated surface reaction

Cited by 213 publications

References 58 publications

Recent advances in photocatalytic nitrogen fixation: from active sites to ammonia quantification methods

Recent advances in photocatalytic nitrogen fixation: from active sites to ammonia quantification methods

Recent Advances in Nonprecious Metal Oxide Electrocatalysts and Photocatalysts for N₂ Reduction Reaction under Ambient Condition

Insights into the Surface/Interface Modifications of Bi₂MoO₆: Feasible Strategies and Photocatalytic Applications

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High-efficiency Fe-Mediated Bi2MoO6 nitrogen-fixing photocatalyst: Reduced surface work function and ameliorated surface reaction

Cited by 213 publications

References 58 publications

Recent advances in photocatalytic nitrogen fixation: from active sites to ammonia quantification methods

Recent advances in photocatalytic nitrogen fixation: from active sites to ammonia quantification methods

Recent Advances in Nonprecious Metal Oxide Electrocatalysts and Photocatalysts for N2 Reduction Reaction under Ambient Condition

Insights into the Surface/Interface Modifications of Bi2MoO6: Feasible Strategies and Photocatalytic Applications

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Resources

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Recent Advances in Nonprecious Metal Oxide Electrocatalysts and Photocatalysts for N₂ Reduction Reaction under Ambient Condition

Insights into the Surface/Interface Modifications of Bi₂MoO₆: Feasible Strategies and Photocatalytic Applications