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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Shanker, Vishnu
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2014Cost-effective and eco-friendly synthesis of novel and stable N-doped ZnO/g-C3N4 core-shell nanoplates with excellent visible-light responsive photocatalysiscitations
- 2014Synthesis of novel and stable g-C3N4/N-doped SrTiO3 hybrid nanocomposites with improved photocurrent and photocatalytic activity under visible light irradiationcitations
- 2014g-C3N4/NaTaO3 organic–inorganic hybrid nanocompositecitations
- 2013Synthesis of magnetically separable and recyclable g‑C3N4−Fe3O4 hybrid nanocomposites with enhanced photocatalytic performance under visible-light irradiationcitations
- 2013Synthesis of a novel and stable g-C3N4–Ag3PO4 hybrid nanocomposite photocatalyst and study of the photocatalytic activity under visible light irradiationcitations
- 2012Dielectric behaviour of sodium and potassium doped magnesium titanatecitations
Places of action
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article
Synthesis of novel and stable g-C3N4/N-doped SrTiO3 hybrid nanocomposites with improved photocurrent and photocatalytic activity under visible light irradiation
Abstract
<p>Hybrid nanocomposites based on N-doped SrTiO<sub>3</sub> nanoparticles wrapped in g-C<sub>3</sub>N<sub>4</sub>nanosheets were successfully prepared by a facile and reproduciblepolymeric citrate and thermal exfoliation method. The results clearlyindicated that the N-doped SrTiO<sub>3</sub> nanoparticles are successfully wrapped in layers of the g-C<sub>3</sub>N<sub>4</sub> nanosheets. The g-C<sub>3</sub>N<sub>4</sub>/N-doped SrTiO<sub>3</sub> nanocomposites showed absorption edges at longer wavelengths compared with the pure g-C<sub>3</sub>N<sub>4</sub> as well as N-doped SrTiO<sub>3</sub>.The hybrid nanocomposites exhibit an improved photocurrent response andphotocatalytic activity under visible light irradiation. Interestingly,the hybrid nanocomposite possesses high photostability and reusability.Based on experimental results, the possible mechanism for prolongedlifetime of the photoinduced charge carrier was also discussed. The highperformance of the g-C<sub>3</sub>N<sub>4</sub>/N-doped SrTiO<sub>3</sub> photocatalysts is due to the synergic effect at the interface of g-C<sub>3</sub>N<sub>4</sub> and N-doped SrTiO<sub>3</sub>hetero/nanojunction including the high separation efficiency of thecharge carrier, band energy matching and the suppressed recombinationrate. Therefore, the hybrid photocatalyst could be of potential interestfor water splitting and environmental remediation under naturalsunlight.</p>