搜索结果: 1-15 共查到“工学 surface modification”相关记录17条 . 查询时间(0.453 秒)
Surface Modification of Graphene with Layered Molybdenum Disulfide and Their Synergistic Reinforcement on Reducing Fire Hazards of Epoxy Resins
Molybdenum disulfide graphene hydrothermal method X-ray diffraction and laser Raman spectroscopy
2015/3/27
In this work, molybdenum disulfide (MoS2)−modified graphene (MoS2/GNS) hybrids were prepared by the hydrothermal method and characterized by X-ray diffraction (XRD), Laser Raman spectroscopy (LR...
Preparation, Characterization, Surface Modification and Applications of Siloxane Polymers
Pure sciences Crosslink Lithography Self-healing Silicone Siloxane polymers Surface modification
2014/11/21
This dissertation describes research carried out in the area of siloxane polymers, which refers to a group of polymers based on alternating silicon-oxygen backbones. The inexpensive starting materials...
Design of Hybrid Conjugated Polymer Materials: 1) Novel Inorganic/Organic Hybrid Semiconductors and 2) Surface Modification Via Grafting Approaches
Conjugated Polymers hybrid materials organic electronics Polymer electronics polymer grafting surface modification
2014/11/21
The research presented in this dissertation focuses on the design and synthesis of novel hybrid conjugated polymer materials using two different approaches: 1) inorganic/organic hybrid semiconductors ...
Surface modification and characterization for dispersion stability of inorganic nanometer-scaled particles in liquid media
Surface modification characterization for dispersion stability inorganic nanometer-scaled particles liquid media
2010/10/12
Inorganic nanoparticles are indispensable for science and technology as materials, pigments and cosmetics products. Improving the dispersion stability of nanoparticles in various liquids is essential ...
Surface modification, microstructure and mechanical properties of investment cast superalloy
Nickel superalloys Surface modification Cobalt aluminate
2009/12/14
Design/methodology/approach: The first stage of the research work took over the investigations of physical and chemical properties of cobalt aluminate manufactured by three different companies: Remet,...
Diode laser surface modification of Ti6Al4V alloy to improve erosion wear resistance
Laser Surface Alloying LSA Laser Gas Nitriding
2009/12/2
Purpose: Purpose of this paper : The purpose of the study was to develop new laser alloying technology
providing high erosion wear resistance of the working surfaces of blades made of titanium alloy ...
Surface modification of PBO fiber by electrostatic discharge for composites
Composites Surface treatment Surface free energy
2009/12/1
Purpose: PBO fibers provide great potential applications as reinforcement fibers for advanced composites due
to the excellent thermal resistance and specific stiffness and strength. However, the inte...
Surface modification and corrosion behavior of Ni-Ti alloy used for urological implants
Metallic alloys Biomaterials Corrosion
2009/12/1
Purpose: The work presents the influence of the surface treatment of Ni-Ti alloy, intended for implants applied
in urogenital surgery, on their corrosion resistance. The tests were carried out in the...
Surface Modification of Carbon Nanotube Networked Films with Au Nanoclusters for Enhanced NO2 Gas Sensing Applications
Carbon Nanotube Networked Films Au Nanoclusters NO2 Gas Sensing
2009/9/7
Multiwalled carbon nanotube (MWCNT) films have been deposited by using plasma-enhanced chemical vapor deposition (PECVD) system onto alumina substrates, provided with 6 nm thick cobalt (Co) grow...
Effects of Surface Modification of H-ZSM-5 Catalysts on Direct Transformation of Ethanol into Lower Olefins
Ethanol Propylene Direct synthesis Lanthanum modified H-ZSM-5
2009/8/4
Various H-ZSM-5 catalysts were assessed for ethanol conversion into lower olefins. Ethanol was converted to lower olefins over H-ZSM-5 catalyst without modification. The selectivities for ethylene an...
Real-Time Monitoring of the Surface Modification of Root Dentin Using MIR-FEL-Induced Acoustic Waves
Real-time monitoring Photoacoustic spectroscopy Root surface caries
2009/6/10
For a non-invasive laser treatment, a real-time and non-contact monitoring technique is needed. We have investigated the extent of the surface modification of root dentin using photoacoustic spectrosc...
Comparison of Surface Modification of Wool Fibres by Pronase, Trypsin, Papain and Pepsin
proteolytic enzymes SEM wool morphology
2009/2/18
Nowadays the uses of enzymes in textile industries are being developed because of their harmless effluents and good effectiveness. One of these uses is the shrink proofing of wool fabrics using proteo...
Surface Modification of Polypropylene Nonwoven after Plasma Activation at Atmospheric Pressure
polypropylene nonwovens ambient air plasma plasma activation
2009/2/16
Polypropylene non-woven fabrics were activated by an atmospheric-pressure plasma treatment in ambient air using a novel plasma source. Subsequently, the plasma activated samples were coated by a nanos...
Surface modification of the X40CrMoV5-1 steel by laser alloying and PVD coatings deposition
Hot work tool steel Laser treatment PVD coatings
2010/2/8
Purpose: The paper presents the influence of alloying with NbC powder by the use of a high-power diode laser and TiAlN, AlSiCrN and TiCN gradient coatings deposition by PVD process on microstructure a...
Influence of medium and surface modification on corrosion behaviour of the cobalt alloy
Metallic alloys Biomaterials Corrosion
2010/2/8
Purpose: The work presents the influence of artificial urine environment and surface treatment of Co-Cr-W-Ni alloy, intended for implants applied in urogenital surgery, on their corrosion resistance. ...