Results 241 to 250 of about 3,269,317 (306)

One-step in situ synthesis of graphene oxide/MgAl-layered double hydroxide coating on a micro-arc oxidation coating for enhanced corrosion protection of magnesium alloys

, 2021
The preparation of excellent anti-corrosion coatings is necessary for practical large-scale applications. In this study, a micro-arc oxidation (MAO) coating was prepared on the AZ31 magnesium alloy in advance.
Yanning Chen, Liang Wu, W. Yao, Z. Zhong, Yonghua Chen, Jiahao Wu, F. Pan   +6 more
semanticscholar   +1 more source

ITP in dynamically double‐coated fused‐silica capillaries

ELECTROPHORESIS, 2006
AbstractBidirectional ITP in fused‐silica capillaries double‐coated with Polybrene and poly‐(vinylsulfonate) is a robust approach for analysis of low‐molecular‐mass compounds. EOF towards the cathode is strong (mobility >4.0×10−8 m2/Vs) within the entire pH range investigated (2.40–8.08), dependent on ionic strength and buffer used and, at constant ...
Caslavska, Jitka, Thormann, Wolfgang
openaire   +4 more sources

Electrogeneration of H2o2 by Graphite Felt Double Coated with Polytetrafluoroethylene and Polydimethylsiloxane

SSRN Electronic Journal, 2022
Efficient and steady electrogeneration of H2O2 is a significant step in the Electro-Fenton water treatment process. This study fabricates a polytetrafluoroethylene (PTFE) coated graphite felt cathode with a polydimethylsiloxane (PDMS) damp-proof coating to generate H2O2 in a flow-through system without an external oxygen supply. We evaluated the effect
Yuwei, Zhao, Shayan, Hojabri, Stephanie, Sarrouf, Akram N, Alshawabkeh   +3 more
openaire   +2 more sources

Light-keypad interaction through coated double glazing

2014 IEEE International Conference on Pervasive Computing and Communication Workshops (PERCOM WORKSHOPS), 2014
Interaction through glass has been demanding in industry, business, education, advertising and entertainment fields. Different technologies exist and work in varied cir-cumstances. For example: acoustics or vibration detection, computer vision, capacitive interactive foils, infrared and oth-ers.
Lei Ye 0003, Holger Schnädelbach, Steve North   +2 more
openaire   +1 more source

The theory of double-layer antireflection coatings

Thin Solid Films, 1974
Abstract The theory of double-layer antireflection coatings using non-quarter-wave films is reviewed and extended. Normal incidence only is considered. The spectral reflectance of a double-layer coating depends on the refractive indices of the layers and the adjacent media, and on O1 and O2, the phase thickness of the layers.
openaire   +1 more source

Effect of polymeric coatings on the static fatigue of double-coated optical fibers

Journal of Applied Physics, 2001
The effect of polymeric coatings on the static fatigue of double-coated optical fibers is investigated. A closed form solution of the tensile stress in the glass fiber under the action of a constant tensile force in the fiber’s axial direction is obtained using viscoelastic theory. The tensile force is applied to the glass fiber and polymeric coatings.
Sham-Tsong Shiue, Hao Ouyang
openaire   +1 more source

Rigid-flexible double coating silicon oxide composed of pitch pyrolytic carbon and polyvinyl alcohol/polyethyleneimine/carbon nanotubes as high-performance anode material for lithium-ion battery

Advanced Composites and Hybrid Materials, 2023
Chun-Ping Hou, Haidong Xie, Yuqing Qu, H. Tian, Jing-Jie Jiang, Hui Lu, Shaolin Yang, Yong Ma   +7 more
semanticscholar   +1 more source

Interactions between base paper and coating color with double-coated paper

Wochenblatt für Papierfabrikation, 2002
The aim of this study was to investigate the influence of base paper and film press roll cover hard-ness on the quality of the pre-coated paper. When the paper was pre-coated using hard rolls, coat-ing coverage depended mostly on the average pore size of the base paper.
Forsström, Ulla, Grön, Johan
openaire   +2 more sources

A Double‐Layered Microneedle Platform Fabricated through Frozen Spray‐Coating

Advanced Healthcare Materials, 2020
This work reports a frozen spray‐coating method for the fabrication of double‐layered microneedles (MNs). Taking swellable methacrylated hyaluronic acid (MeHA)‐derived MNs as the model, both hydrophobic molecules (Nile red, Cy5) and hydrophilic ones ...
Xiaoyu Ning, Christian Wiraja, D. Lio, Chenjie Xu   +3 more
semanticscholar   +1 more source

A self-adjusting PTFE/TiO2 hydrophobic double-layer coating for corrosion resistance and electrical insulation

, 2020
The self-adjusting polytetrafluoroethylene (PTFE)/TiO2 organic-inorganic double-layer coatings are designed on titanium alloy using thermal field and gradient pressure field enhanced plasma electrolytic oxidation (TGEPEO), which leads to the in-situ ...
Shuqi Wang, Yaming Wang, Yongchun Zou, Yunfeng Wu, Guoliang Chen, J. Ouyang, D. Jia, Yu Zhou   +7 more
semanticscholar   +1 more source