搜索结果: 1-15 共查到“理学 Nanocomposites”相关记录33条 . 查询时间(0.102 秒)
Tribological Properties and Self-Repairing Effect of Palygorskite /Copper Nanocomposites as Lubricating Oil Additive
Nano Composite Nano-Copper Nano-Palygorskite Self-Repairing Film Wear
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2011/11/14
Palygorskite/copper nanocomposites were prepared in order to study the friction behaviour and self-repairing effect of HT200 tribopair. The friction and wear behaviors of the lubricant oil containing ...
Effects of Ag-Carried Content in P/Ag Nanocomposites on Tribological Properties of 45 Mild Steel Friction Pairs
Ag-Carried Palygorskite Auto-Restoration Friction and Wear Nano Composite
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2011/11/14
In this paper, some Ag-carried palygorskite nanocomposites P/Ag were prepared, their silver content were 1.3%, 4.61%, 9.54% separately. To investigate the effects of the silver content on tribological...
Synthesis and Characterization on ATP/TiO2/PANI Core-Shell Nanocomposites
ATP/TiO2/PANI Core-Shell Nanocomposites Oxidative Polymerization
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2011/11/22
Conducting attapulgite/titania/polyaniline/ (ATP/TiO2/PANI) core-shell nanocomposites (CSNs) were synthesized via oxidative polymerization of aniline after the surface modification of the ATP carried ...
Step-Scan DSC Study on the Melting Behavior of Polypropylene/Attapulgite Nanocomposites
Attapulgite Melt Nano Composite Polypropylene (PP) Recrystallization
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2011/11/22
Attapulgite(AT) was modified by grafting with butyl acrylate(BA) via polymerizations initiated by Gamma radiation. The polypropylene(PP)/AT nanocomposites were synthesized via melting extrude in a twi...
Diffusion and growth of metal clusters in nanocomposites: a Kinetic Monte Carlo study
metal clusters, bulk and surface diffusion, agglomeration, Kinetic Monte Carlo
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2011/9/2
Nobel metals that are deposited on a polymer surface exhibit surface diffusion and diffusion into the bulk. At the same time the metal atoms tend to form clusters because their cohesive energy is abou...
Absorption of Eriochrome Blue Black on Polyaniline/Attapulgite Nanocomposites
Adsorption Attapulgite (ATP) Eriochrome Blue Black Nanocomposity Polyaniline (PANI)
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2011/11/15
Polyaniline/attapulgite (PANI/ATP) nanocomposites doped by hydrochloric acid (HCl) were prepared by in-situ polymerization method. The structure and absorption mechanism for eriochrome blue black of n...
Processing and characterization of halloysite nanotubes filled polypropylene nanocomposites based on a masterbatch route: effect of halloysites treatment on structural and mechanical properties
nanocomposites polypropylene halloysite nanotubes masterbatch
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2011/12/14
Halloysites/polypropylene nanocomposites with different nanotubes contents were prepared by diluting a masterbatch containing 30 wt.% halloysites with polypropylene (PP). Unmodified (HNTs) and quatern...
The Mechanical Properties of Modified Attapulgite Reinforced Nature Rubber and Styrene-Butadiene Rubber Nanocomposites
Attapulgite Nano Composite Natural Rubber (NR) Sequencing Batch Reactor (SBR)
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2011/11/15
Attapulgite (AT)/natural rubber (NR)/ styrene-butadiene rubber (SBR) nanocomposites have been prepared after attapulgite was modified by different coupling agent. The treatment of AT caused the adhesi...
Preparation of polystyrene/montmorillonite nanocomposites: optimization by response surface methodology (RSM)
Montmorillonite organoclays polymer polystyrene
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2010/10/19
Preparation of polystyrene (PS)-montmorillonite nanocomposites was carried out in 3 steps: purification and determination of the cation exchange capacity (CEC) of clay, synthesis of organoclay, and pr...
Study on Modified Rapeseed Oil/Montmorillonite Nanocomposites
Emulsibility Montmorillonite Nano Composite Rapeseed Oil
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2011/12/16
Modified rapeseed oil(MRO) was prepared by using rapeseed oil, ethylene diamine and acrylic acid as the raw materials. Modified rapeseed oil/montmorillonite(MRO/MMT) nanocomposite was prepared by usin...
Effects of modified vermiculite on the synthesis and swelling behaviors of hydroxyethyl cellulose-g-poly(acrylic acid)/vermiculite superabsorbent nanocomposites
Hydroxyethyl cellulose Vermiculite Superabsorbent nanocomposites Graft copolymerization Swelling
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2011/12/13
A series of hydroxyethyl cellulose-g-poly(acrylic acid)/vermiculite (HEC-g-PAA/VMT) superabsorbent nanocomposites were prepared by radical solution polymerization among hydroxyethyl cellulose (HEC), p...
Preparation, swelling, and stimuli-responsive characteristics of superabsorbent nanocomposites based on carboxymethyl cellulose and rectorite
carboxymethyl cellulose rectorite superabsorbent nanocomposite swelling stimuli-responsive
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2011/12/13
Utilization of naturally available raw materials for the fabrication of eco-friendly functional materials has long been desired. In this work, a series of superabsorbent nanocomposites were prepared b...
Synthesis and Swelling Behaviors of Poly(sodium acrylate)/Hydroxyapatite Superabsorbent Nanocomposites
superabsorbent nanocomposite hydroxyapatite water absorbency swelling behavior reswelling capability
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2011/12/14
Superabsorbent nanocomposites based on partially neutralized acrylic acid (AA) and hydroxyapatite (HP) were prepared by free radical solution polymerization using , ′-methylenebisacrylamide (MBA) as...
Preparation and swelling properties of superabsorbent nanocomposites based on natural guar gum and organo-vermiculite
Guar gum Organo-vermiculite Superabsorbent Swelling Graft copolymerization Nanocomposites
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2011/12/14
Vermiculite (VMT) was modified with cetyl trimethylammonium bromide (CTAB). Superabsorbent nanocomposites were prepared by solution polymerization of natural guar gum (GG), partially neutralized acryl...
Nanocomposites Materials Generated from a Spray
Spray-pyrolysis Nano-powders Ferrihydrite Hematite Boehmite Alumina
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2010/7/5
The Spray Pyrolysis (SP) process has been employed at moderate temperature (470-970 K) for the synthesis of micro- and nano-particles of hydrated metal oxides and of related nanocomposites. It has bee...