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Characterization of the uncertainties in the constitutive behavior of carbon nanotube/cement composites
carbon nanotubes cementitious composite bond strength
2009/8/31
This paper addresses the uncertainties associated with using carbon nanotubes (CNTs) as reinforcement for cement. These uncertainties emerge mainly from the CNTs' wide range of mechanical properties a...
Preparation and Characterization of Isotropic Polyurethane Magnetorheological Elastomer Through In Situ Polymerization
polyurethane magnetorheological elastomer in situ polymerization ball milling dispersion
2009/6/15
The highly filled isotropic polyurethane (PU) elastomer with a magnetorheological (MR) effect was prepared through an in situ polycondensation method. The carbonyl iron particles were treated by coupl...
Characterization of platinum–iron catalysts supported on MCM-41 synthesized with rice husk silica and their performance for phenol hydroxylation
MCM-41 rice husk phenol hydroxylation
2009/3/31
Mesoporous material RH-MCM-41 was synthesized with rice husk silica by a hydrothermal method. It was used as a support for bimetallic platinum−iron catalysts Pt–Fe/RH-MCM-41 for phenol hydroxyla...
Fabrication and characterization of photocatalytic activity of Fe3O4-doped CdS hollow spheres
Magnetic materials Nanostructures Semiconductors
2009/3/29
A new hollow sphere photocatalyst has been fabricated by combining Fe3O4 with nanoparticulate CdS. Their microstructures and photocatalytic behavior were examined by X-ray powder diffraction,transmiss...
Preparation and characterization of self-cleaning stable superhydrophobic linear low-density polyethylene
superhydrophobic linear low-density polythene self-cleaning contact angle sliding angle
2008/12/10
Porous superhydrophobic linear low-density polyethylene (LLDPE) surface was prepared by a
simple method. Its water contact angle and sliding angle were 153±2 and 10, respectively.
After contaminat...
Electrodeposition of nanostructured coatings and their characterization—a review
nanostructured coatings electrochemical deposition characterization applications
2008/10/17
Nanostructured materials have gained importance in recent years due to their significantly
enhanced properties. In particular, electrochemistry has a special role in producing a variety of nanostruct...
Fabrication and characterization of nanostructures on insulator substrates by electron-beam-induced deposition
nanostructure nanofabrication electron-beam-induced deposition beam-induced effect
2008/8/1
The fabrication, characterization, and decoration with metallic nanoparticles of nanostructures
such as nanowhiskers, nanodendrites, and fractal-like nanotrees on insulator substrates by
electron-be...
Characterization of ITO/CdO/glass thin films evaporated by electron beam technique
thin films ITO CdO buffer layer electron beam optoelectronic properties
2008/7/24
A thin buffer layer of cadmium oxide (CdO) was used to enhance the optical and electrical
properties of indium tin oxide (ITO) films prepared by an electron-beam evaporation
technique. The effects o...
Fine structure characterization of zero-valent iron nanoparticles for decontamination of nitrites and nitrates in wastewater and groundwater
zero-valent iron nanoparticles nitrite nitrate chemical reduction kinetics XANES/EXAFS
2008/7/24
The main objectives of the present study were to investigate the chemical reduction of nitrate
or nitrite species by zero-valent iron nanoparticle (ZVIN) in aqueous solution and related
reaction kin...
Synthesis, characterization and properties of polyaniline/expanded vermiculite intercalated nanocomposite
polyaniline expanded vermiculite intercalated nanocomposite conductivity stability
2008/7/10
The synthesis characterization and conductivities of polyaniline/expanded vermiculite
intercalated nanocomposite are presented in this paper. The conductive emeraldine salt form
of polyaniline is in...
Preparation and Characterization of Copper and/or Cerium Catalysts Supported on Alumina or Ceria
CuO CeO2 Al2O3 Sol-gel method
2008/6/30
Catalysts combined from (Al , Ce , and Cu ) were prepared by impregnating copper, cerium nitrates, or both of them onto
alumina in order to decrease the diesel soot by complete oxidation. The specifi...
Fabrication and biocompatible characterization of magnetic hollow capsules
Composite capsules Magnetic Biocompatibility
2007/12/24
Monodispersed Fe3O4/polypyrrole (PPy) hollow particles were synthesized via controllable in-situ deposition and polymerization techniques using poly(styrene-co-acrylic) (PSA) latex as template. Field-...
专著信息
书名
Microstructural characterization of low dielectric silica xerogel film
语种
英文
撰写或编译
作者
Z.W.He,C.M.Zhen,X.Q.Liu,W.lan,Y.Y Wang
第一作者单位
出版社
Thin Solid Films 202-263,168-171 (2004)
出版地
出版日期
2004年
月...
Preparation and characterization of microsized FeCO3, Fe3O4 and Fe2O3 with ellipsoidal morphology
Ellipsoidal Magnetic Microsized Hydrothermal Heating treatment
2007/6/3
Ellipsoidal FeCO3 microcrystals with length of 5–6.5 mm and width of 2.5–3.5 mm have been synthesized by an ascorbic acid assisted hydrothermal process. Both microsized ellipsoidal Fe2O3 and Fe3O4 m...
Preparation and characterization of poly (styrene- acrylonitrile) (SAN)/clay nanocomposites by melt intercalation
Poly (styrene - acrylonitrile clay nanocomposites the original montmorillonite hexadecyl trimethyl ammonium bromide hexadecyl triphenyl brominated phosphorus clay nanocomposites
2007/4/3
Poly (styrene-acrylonitrile) (SAN)/clay nanocomposites have been prepared by melt intercalation method from pristine montmorillonite (MMT), using hexadecyl trimethyl ammonium bromide (C16) and hexadec...