Results 21 to 30 of about 47,381 (264)
Frontiers in Chemistry, 2020 A novel 4,4-difuoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) copolymer with diethynylbenzene has been synthesised, and its ability to act as a photosensitiser for the photocatalytic generation of hydrogen was investigated by time-resolved spectroscopic ...
Aoibhín A. Cullen +10 more
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Frontiers in Nanotechnology, 2021 Graphitic carbon nitride (g-C3N4) as metal-free visible light photocatalyst has recently emerged as a promising candidate for water disinfection. Herein, a nanowire-rich superhydrophilic g-C3N4 film was prepared by a vapor-assisted confined deposition ...
Yizhu Zhang +6 more
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Frontiers in Chemistry, 2021 The TiO2/SiO2 nanocomposite has been synthesized by a sol-gel method and investigated the effect of the SiO2 content (0, 5, 10, 15, 20, and 50%) on the rutile-to-anatase phase transition of TiO2 NPs.
Manh-Cuong Le +5 more
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Magnetic Properties and Oxygen Defects of Dilute Metal Doped Tin Oxide Based Semiconductor
Croatica Chemica Acta, 2015 Chemical and magnetic states of iron doped tin oxide (SnO2) as a diluted magnetic semiconductor (DMS) at room temperature have been investigated using 57Fe Mössbauer spectrometry, XRD and magnetometery. The influence of the doping conditions of SnO2 with
Kiyoshi Nomura
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Research status of preparation and photocatalysis of zinc ferrite
Fenmo yejin jishu, 2022 To improve the catalytic efficiency of zinc ferrite, the specific surface area is increased, and the surface morphology of zinc ferrite is optimized.
WANG Dong-bin +4 more
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Nature Communications, 2016 Aqueous phase electrochemical reduction of CO2requires an active electrocatalyst and efficient mass transport. Here, the authors report a hollow fibre copper electrode displaying compact 3D geometry, with a large area, three phase boundary for gas-liquid
Recep Kas +8 more
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Photocatalytic Biohybrid Vesicles
Chemical ReviewsSemiartificial photosynthesis presents an attractive route to overcome limitations of natural photosynthesis for sustainable chemicals production. Synthetic materials are combined with biological molecules, forming biohybrid systems, that provide unique opportunities to innovate new solar-to-chemical pathways.
Julea N. Butt, Lars J. C. Jeuken
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Photocatalytic Degradation of Methyl Orange over Metalloporphyrins Supported on TiO2 Degussa P25
Molecules, 2012 The photocatalytic activity of meso-tetraphenylporphyrins with different metal centers (Fe, Co, Mn and Cu) adsorbed on TiO2 (Degussa P25) surface has been investigated by carrying out the photodegradation of methyl orange (MO) under visible and ...
Xing-Jiao Huang +2 more
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Preparation of hydrogel-based photocatalytic composite materials by radiation technology
Fushe yanjiu yu fushe gongyi xuebao, 2021 To overcome the disadvantage of regular photocatalysts that lack favorable recyclability, hydrogel has become an excellent carrier for photocatalysts.
YANG Jinyu +6 more
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Jurnal Kimia Riset, 2023 This study aims to synthesize a ZnO/TiO2 (ZT) nanocomposite from Carica papaya leaf extract and evaluate its photocatalytic activity. The ZT nanocomposite was prepared using the sol-gel method with ZnO/TiO2 4-gram (ZT4) concentration variations and ZnO ...
Safira Salsabilla, Dina Kartika Maharani
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