Application of g-C3N4-based photocatalysts for N2 photofixation

Li, Longjian; Zhang, Ping; Li, Ning; Reyila, Tuerhong; Yu, Yongchong; Su, Xiaoping; Peng, Cheng; Han, Lijuan

doi:10.1016/j.jece.2024.112142

Cited by 5 publications

(1 citation statement)

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“…22 All these requisites are obviously highly dependent on the reaction surroundings, and more specifically, on the wettability and wetting state of the catalyst surface. Recent review papers 7,11,49–52 compile the most active NRR photo(electro)catalysts reported so far, which could be applied to the design of three-phase interface heterojunctions. Among them, the highest ammonia production rates have been achieved so far using porous graphdiyne, graphitic carbon nitride, bismuth oxyhalides, TiO 2 -based materials, Metal–Organic Frameworks (MOFs), etc.…”

Section: Design Fundamentalsmentioning

confidence: 99%

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Pizarro,

Fermoso,

García-Tecedor

et al. 2024

J. Mater. Chem. A

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Section: Design Fundamentalsmentioning

confidence: 99%

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Pizarro,

Fermoso,

García-Tecedor

et al. 2024

J. Mater. Chem. A

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Promoted photocatalytic N2 fixation to ammonia over floatable TiO2/Bi/Carbon cloth through relay pathway

Li,

Sun

et al. 2024

Journal of Colloid and Interface Science

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Synergy of Homojunction/Heterojunction to Enforce Photocatalytic Performance of BiSI/TiO₂ Quantum Dots/TiO_2–x Nanocomposites in NH₃ Generation

Pournemati,

Habibi-Yangjeh,

Khataee

2024

Ind. Eng. Chem. Res.

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The development of the global economy has caused irreparable damage to energy resources and the environment. Therefore, it is essential to find a solution to effectively deal with the energy crisis and environmental pollution. Photocatalytic nitrogen fixation processes employ renewable solar energy and water molecules under mild conditions to produce ammonia. In this attempt, in searching for efficacious materials for this reaction, ternary BiSI/TiO 2 quantum dots (QDs)/TiO 2−x nanocomposites were designed and fabricated by a green and easy procedure. The amount of ammonia generation over the optimal ternary BiSI/TiO 2 QDs/TiO 2−x photocatalyst reached 20,904 μmol L −1 g −1 within 180 min under ambient temperature and pressure, which was about 7.78, 5.45, 1.75, and 3.09 times as high as TiO 2 QDs, TiO 2−x , TiO 2 QDs/TiO 2−x , and BiSI photocatalysts, respectively. The matching of the energy bands with the developed double S-scheme homojunction/heterojunction mechanism and the establishment of optimal contact area between the components facilitated the separation and migration of charges and led to outstanding photocatalytic ability in ammonia generation. Furthermore, the improved specific surface area due to the quantum particle size and oxygen deficiency provided many active centers for adsorption and activation of dinitrogen molecules. As a result, the BiSI/TiO 2 QDs/TiO 2−x nanocomposites with biocompatible elements and remarkable stability are suitable for employing in the field of solar energy conversion.

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Application of g-C3N4-based photocatalysts for N2 photofixation

Cited by 5 publications

References 225 publications

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Promoted photocatalytic N2 fixation to ammonia over floatable TiO2/Bi/Carbon cloth through relay pathway

Synergy of Homojunction/Heterojunction to Enforce Photocatalytic Performance of BiSI/TiO₂ Quantum Dots/TiO_2–x Nanocomposites in NH₃ Generation

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Application of g-C3N4-based photocatalysts for N2 photofixation

Cited by 5 publications

References 225 publications

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N2 reduction to ammonia

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N2 reduction to ammonia

Promoted photocatalytic N2 fixation to ammonia over floatable TiO2/Bi/Carbon cloth through relay pathway

Synergy of Homojunction/Heterojunction to Enforce Photocatalytic Performance of BiSI/TiO2 Quantum Dots/TiO2–x Nanocomposites in NH3 Generation

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Product

Resources

About

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Smart three-phase interface heterojunctions for effective photo(electro)catalytic N₂ reduction to ammonia

Synergy of Homojunction/Heterojunction to Enforce Photocatalytic Performance of BiSI/TiO₂ Quantum Dots/TiO_2–x Nanocomposites in NH₃ Generation