Preparation of Ti mesh supported N–S–C-tridoped TiO2 nanosheets to achieve high utilization of optical energy for photocatalytic degradation of norfloxacin

RSC Advances ◽  
2016 ◽  
Vol 6 (22) ◽  
pp. 17906-17912 ◽  
Author(s):  
Xiaoyun Zhang ◽  
Dong Li ◽  
Jiafeng Wan ◽  
Xiujuan Yu
Keyword(s):  
Hydrothermal Synthesis ◽  
Photocatalytic Degradation ◽  
Synthesis Method ◽  
Optical Energy ◽  
Tio2 Nanosheets ◽  
One Step ◽  
High Utilization ◽  
The One ◽  
Ti Mesh

The Ti mesh supported N–S–C-tridoped TiO2 nanosheet (N–S–C/TiO2/TMs) catalysts were successfully fabricated by the one-step in situ hydrothermal synthesis method, and then used for photocatalytic degradation of norfloxacin.

Facile hydrothermal synthesis of CuO–Cu2O/GO nanocomposites for the photocatalytic degradation of organic dye and tetracycline pollutants

2020 ◽  
Vol 44 (16) ◽  
pp. 6420-6427 ◽  
Author(s):  
Zhuanfang Zhang ◽  
Li Sun ◽  
Zhaojun Wu ◽  
Yongzhi Liu ◽  
Shaobin Li
Keyword(s):  
Hydrothermal Synthesis ◽  
Photocatalytic Degradation ◽  
Organic Dye ◽  
Step Method ◽  
Photocatalytic Mechanism ◽  
One Step

A bifunctional nanoscale photocatalyst was constructed by developing a one-step method for the in situ growth of CuO–Cu2O nanoparticles on GO sheets, and the photocatalytic mechanism was inferred.

In Situ Synthesis of Pt/TiO2 Nanosheets on Flexible Ti Mesh for Efficient and Cyclic Phenol Removal

2019 ◽  
Vol 58 (11) ◽  
pp. 7303-7309 ◽  
Author(s):  
Zheng Zhang ◽  
Xuelei Li ◽  
Ruishi Zhang ◽  
Zhumin Zhang ◽  
Jianglong Yu
Keyword(s):  
In Situ Synthesis ◽  
Phenol Removal ◽  
Tio2 Nanosheets ◽  
Ti Mesh

ChemInform Abstract: Cycling Properties of Sc- and Ce-Doped NaAlH4Hydrogen Storage Materials Prepared by the One-Step Direct Synthesis Method.

ChemInform ◽  
2009 ◽  
Vol 40 (22) ◽  
Author(s):  
Borislav Bogdanovic ◽  
Michael Felderhoff ◽  
Andre Pommerin ◽  
Ferdi Schueth ◽  
Nick Spielkamp ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Synthesis Method ◽  
Storage Materials ◽  
One Step ◽  
The One

scholarly journals Analysis of the Influence of Fibers on the Formability of Metal Blanks in Manufacturing Processes for Fiber Metal Laminates

2019 ◽  
Vol 3 (1) ◽  
pp. 2 ◽  
Author(s):  
Thomas Mennecart ◽  
Soeren Gies ◽  
Noomane Ben Khalifa ◽  
A. Erman Tekkaya
Keyword(s):  
Contact Forces ◽  
Starting Time ◽  
Fiber Metal Laminate ◽  
Metal Sheets ◽  
Different Types ◽  
One Step ◽  
Fiber Metal ◽  
The One ◽  
Metal Blank

In the one-step manufacturing process for fiber metal laminate parts, the so-called in situ hybridization process, the fabrics are interacting with metal blanks. During deep drawing, the liquid matrix is injected between the metal sheets through the woven fiber layers. The metal blanks can be in contact with dry or with infiltrated fibers. The formability of the blanks is influenced by the variation of the starting time of injection. The reason for that is that, due to high contact forces, the fibers are able to deform the metal surface locally, so that movement and the strain of the blanks is inhibited. To investigate the influence of different fibers on the formability of metals, Nakazima tests are performed. In these tests, two metal blanks are formed with an interlayer of fibers. The results are compared with the formability of two blanks without any interlayer. It is shown that in with fibers between sheets, the formability decreases compared to the formability of two metal blanks without interlayers. Based on a simplified numerical model for different types of fibers, the interactions of the fibers with the metal blank are analyzed. It could be shown that the friction due to contact has more influence than the friction due to the form fit caused by the imprints.

scholarly journals One-Step Synthesis of Spherical γ-Fe2O3 Nanopowders and the Evaluation of Their Photocatalytic Activity for Orange I Degradation

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Chunhua Liang ◽  
Hui Liu ◽  
Jianmin Zhou ◽  
Xiaochun Peng ◽  
Haizhou Zhang
Keyword(s):  
Particle Size ◽  
Reaction Time ◽  
Synthesis Method ◽  
Total Pore Volume ◽  
Xrd Analysis ◽  
Bet Surface Area ◽  
Particle Sizes ◽  
Aqueous Synthesis ◽  
One Step ◽  
The One

Maghemite (γ-Fe2O3) nanopowders were synthesized under aeration (oxidizing) conditions by aqueous synthesis in this study. The microstructures of the prepared powders were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and BET-BJH. The XRD analysis and the chemical experiments showed that well-crystallized γ-Fe2O3 nanoparticles were successfully obtained with a mean particle size of approximately 17 nm. The prepared γ-Fe2O3 was spherical with a BET surface area of 14.357 m2/g and a total pore volume of 0.050 cm3/g. Varying the reaction conditions, such as pH, temperature, and reaction time, we obtained crystallized γ-Fe2O3 powders with different crystallization extent and different particle sizes. When the pH of the reaction suspension was increased, the reaction time was prolonged, and the reaction temperature was increased, the γ-Fe2O3 powders underwent superior crystallization and had larger particle sizes. All the obtained γ-Fe2O3 powders had significant photocatalytic activities under both UV and visible light irradiation for Orange I degradation, and the powders with better crystallization and larger particle size had relatively lower activities for Orange I photocatalytic degradation. The one-step aqueous synthesis method presented in this paper may provide an advantageous pathway to synthesize large quantities of this important iron oxide.

Gold–palladium bimetallic nanoalloy decorated ultrathin 2D TiO2 nanosheets as efficient photocatalysts with high hydrogen evolution activity

2015 ◽  
Vol 3 (16) ◽  
pp. 8659-8666 ◽  
Author(s):  
Yongji Xin ◽  
Linen Wu ◽  
Lei Ge ◽  
Changcun Han ◽  
Yujing Li ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Hydrogen Evolution ◽  
Synthesis Method ◽  
High Hydrogen ◽  
Tio2 Nanosheets

In this work, a novel AuPd bimetallic nanoalloy decorated ultrathin 2D titanium dioxide (TiO2) nanosheet with high H2 evolution activity was prepared via a facile in situ synthesis method.

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