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   Articles with "photocatalytic activities" as a keyword



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Preparation of Al-TiO2 nanotubes and their photocatalytic activities

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recommendations! Published in 2018 at "Journal of Electroceramics"

DOI: 10.1007/s10832-018-0159-5

Abstract: Al-TiO2 nanotubes having an Al/Ti molar ratio of 0.38 were prepared using a sol-gel derived electrospinning and subsequent calcination at intervals of 50 °C from 500 to 650 °C to investigate the effect of calcination temperature on… read more here.

Keywords: tio2; photocatalytic activities; preparation tio2; nanotubes photocatalytic ... See more keywords
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Study on carbon quantum dots/BiFeO3 heterostructures and their enhanced photocatalytic activities under visible light irradiation

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recommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-6760-6

Abstract: Carbon quantum dots/Bismuth ferrite (CQDs/BiFeO3) composite materials were successfully synthesized by a facile hydrothermal treatment of Fe(NO3)3·9H2O, Bi(NO3)3·5H2O and CQDs solutions. The structural and optical characteristics of the composite materials were characterized by X-ray diffraction,… read more here.

Keywords: photocatalytic activities; cqds bifeo3; cqds; bifeo3 composite ... See more keywords
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Effectual Role of Abelmoschus esculentus (Okra) Extract on Morphology, Microbial and Photocatalytic Activities of CdO Tetrahedral Clogs

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recommendations! Published in 2017 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-017-0695-5

Abstract: The approach based on synthesis has a significant advantage than other process of synthesis. The role of surfactant is the key parameter to modify the morphology of nanoparticles. But the synthesis process needs an alternative… read more here.

Keywords: photocatalytic activities; effectual role; activities cdo; abelmoschus esculentus ... See more keywords
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Synthesis and photocatalysis of novel magnetic reduced graphene oxide-ZnFe2O4 nanocomposites with highly efficient interface-induced effect

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recommendations! Published in 2017 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-017-4318-y

Abstract: Interface-induced effect of nanocomposites are attracting many attentions because the potential advantages in environment decontamination. This work present the synthesis and enhanced photocatalytic activities of novel reduced graphene oxide-ZnFe2O4 nanocomposites. The nanocomposites showed obviously greater… read more here.

Keywords: graphene oxide; photocatalytic activities; znfe2o4; induced effect ... See more keywords
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Enhanced photocatalytic activities of SnO2 by graphene oxide and its application in antibacterial

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recommendations! Published in 2017 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-017-1274-2

Abstract: Photocatalysis is an effective method to control the environmental pollution. In this study, the SnO2/GO composites were successfully prepared by ultrasound method to improve the photocatalytic activities of SnO2. The physical and photophysical properties of… read more here.

Keywords: photocatalytic activities; microscopy; activities sno2; spectroscopy ... See more keywords
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Enhanced photoelectrochemical and photocatalytic activities of CdS nanowires by surface modification with MoS2 nanosheets

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recommendations! Published in 2018 at "Science China Materials"

DOI: 10.1007/s40843-017-9172-x

Abstract: Nanocomposites composed of one-dimensional (1D) CdS nanowires (NWs) and 1T-MoS2 nanosheets have been fabricated through a two-step solvothermal process. 5 mol% of MoS2 loading results in the best optical properties, photoelectrochemical (PEC) as well as… read more here.

Keywords: photocatalytic activities; mos2 cds; mos2 nanosheets; mos2 ... See more keywords
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Direct spectroscopic evidence on the photocatalytic activities of different ZnO crystal facets toward photo-induced decomposition of CH2O

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recommendations! Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.01.152

Abstract: Abstract The photocatalytic activities of nonpolar crystal facets are different from those of polar crystal facets. It is important to directly observe photocatalytic activities of the photocatalysts with the different facets. ZnO nanoparticles are synthesized… read more here.

Keywords: photocatalytic activities; zno nanoparticles; decomposition; crystal facets ... See more keywords
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Novel CdIn2S4 nano-octahedra/TiO2 hollow hybrid heterostructure: In-situ synthesis, synergistic effect and enhanced dual-functional photocatalytic activities

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recommendations! Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.05.103

Abstract: Abstract The development of highly efficient and multifunctional composite photocatalysts for both energy conversion and environmental governance has obtained great concerns. Here, a novel CdIn2S4/TiO2 (CIS/THS) hollow composite photocatalyst was firstly designed and synthesized via… read more here.

Keywords: hybrid heterostructure; photocatalytic activities; tio2; tio2 hollow ... See more keywords
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Enhancing photocatalytic activities of titanium dioxide via well-dispersed copper nanoparticles.

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recommendations! Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.04.012

Abstract: The modification of titanium dioxide (TiO2) using noble metal nanoparticles is considered as a promising technique to make electrode with outstanding photocatalytic performance. In this paper, self-organized anodic TiO2 nanotube arrays were decorated with well-distributed… read more here.

Keywords: tio2; photocatalytic activities; titanium dioxide; enhancing photocatalytic ... See more keywords
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Enhanced photocatalytic activities of facile auto-combustion synthesized ZnO nanoparticles for wastewater treatment: An impact of Ni doping.

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recommendations! Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.132687

Abstract: In the current work, we present the facile one-pot synthesis of 0.0, 0.5, 1.0, 2.0 and 3.0 wt% of Ni doped ZnO nanoparticles (Ni:ZnO NPs) through combustion route 550 °C. Structural and vibrational studies approve the synthesis… read more here.

Keywords: photocatalytic activities; zno nps; combustion; zno ... See more keywords
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Constructing porous channels in superhydrophilic polyethersulfone composite nanofibrous membranes for sustainably enhanced photocatalytic activities in wastewater remediation

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recommendations! Published in 2021 at "Composites Science and Technology"

DOI: 10.1016/j.compscitech.2021.108993

Abstract: Abstract Photocatalysis is regarded as one of the most promising technologies to remediate wastewater for environmental friendliness. However, most of the powder photocatalysts still suffer from poor hydrophilicity, easy aggregation and difficult recycling, which have… read more here.

Keywords: photocatalytic activities; remediation; nanofibrous membranes; wastewater remediation ... See more keywords