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Literature DB >> 22271246

Highly photoactive, low bandgap TiO2 nanoparticles wrapped by graphene.

Joon Seok Lee¹, Kyeong Hwan You, Chan Beum Park.

Abstract

Highly photoactive, graphene-wrapped anatase TiO(2) nanoparticles are synthesized through one-step hydrothermal reduction of graphene oxide (GO) and TiO(2) crystallization from GO-wrapped amorphous TiO(2) NPs. Graphene-TiO(2) nanoparticles exhibit a red-shift of the band-edge and a significant reduction of the bandgap (2.80 eV). Graphene-TiO(2) nanoparticles possess excellent photocatalytic properties under visible light for the degradation of methylene blue.

Entities: Chemical

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Year: 2012 PMID： 22271246 DOI： 10.1002/adma.201104110

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

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Cited

39 in total

1. Enhanced photocatalytic activity using GO/TiO₂ catalyst for the removal of DCA solutions.

Authors: Paula Ribao; Maria J Rivero; Inmaculada Ortiz
Journal: Environ Sci Pollut Res Int Date: 2017-12-23 Impact factor: 4.223

2. The different paths and potential risks of photo(-electro)-catalytic degradation for rhodamine B in water by graphene/TiO₂ membrane.

Authors: Miao Ren; Haiyang Liu; Jiao Qu; Yanan Zhang; Ying Ma; Xing Yuan
Journal: Environ Sci Pollut Res Int Date: 2018-03-07 Impact factor: 4.223

3. Water flattens graphene wrinkles: laser shock wrapping of graphene onto substrate-supported crystalline plasmonic nanoparticle arrays.

Authors: Yaowu Hu; Seunghyun Lee; Prashant Kumar; Qiong Nian; Wenqi Wang; Joseph Irudayaraj; Gary J Cheng
Journal: Nanoscale Date: 2015-09-22 Impact factor: 7.790

4. Enhanced TiO₂ nanorods photocatalysts with partially reduced graphene oxide for degrading aqueous hazardous pollutants.

Authors: Tao Peng; Jian Zhang; Srimanta Ray; Houssam Fakhouri; Xu Xu; Farzaneh Arefi-Khonsari; Jerald A Lalman
Journal: Environ Sci Pollut Res Int Date: 2018-04-16 Impact factor: 4.223

Review 5. Design of graphene-based TiO2 photocatalysts--a review.

Authors: Sergio Morales-Torres; Luisa M Pastrana-Martínez; José L Figueiredo; Joaquim L Faria; Adrián M T Silva
Journal: Environ Sci Pollut Res Int Date: 2012-07-11 Impact factor: 4.223

6. Acaricide resistance and novel photosensitizing approach as alternative acaricides against the camel tick, Hyalomma dromedarii.

Authors: Shaimaa H Mohammed; Mohamed M Baz; Moustafa Ibrahim; Ibrahim T Radwan; Abdelfattah Selim; Abdel-Fattah D Dawood; Hanan Tai; Salwa Abdalla; Hanem F Khater
Journal: Photochem Photobiol Sci Date: 2022-09-21 Impact factor: 4.328

Highly photoactive, low bandgap TiO2 nanoparticles wrapped by graphene.

1. Enhanced photocatalytic activity using GO/TiO₂ catalyst for the removal of DCA solutions.

2. The different paths and potential risks of photo(-electro)-catalytic degradation for rhodamine B in water by graphene/TiO₂ membrane.

3. Water flattens graphene wrinkles: laser shock wrapping of graphene onto substrate-supported crystalline plasmonic nanoparticle arrays.

4. Enhanced TiO₂ nanorods photocatalysts with partially reduced graphene oxide for degrading aqueous hazardous pollutants.

Review 5. Design of graphene-based TiO2 photocatalysts--a review.

6. Acaricide resistance and novel photosensitizing approach as alternative acaricides against the camel tick, Hyalomma dromedarii.

7. Stable semiconductor black phosphorus (BP)@titanium dioxide (TiO2) hybrid photocatalysts.

8. Rapid degradation of methylene blue in a novel heterogeneous Fe3O4 @rGO@TiO2-catalyzed photo-Fenton system.

9. Antibacterial activity of large-area monolayer graphene film manipulated by charge transfer.

10. Fe₃O₄@Pt nanoparticles to enable combinational electrodynamic/chemodynamic therapy.