tribological properties of carbon nanocapsule

Copper‐Assisted Weak Polyelectrolyte Multilayer

Yan-Bao Guo De-Guo Wang Shu-Hai Liu Si-Wei Zhang Fabrication and tribological properties of polyelectrolyte multilayers containing in situ gold and silver nanoparticles Colloids and Surfaces A: Physicochemical and Engineering Aspects 10 1016/jlsurfa 2012 08 044 417 (1-9) (2013)

Tribological Properties of Carbon Nanocapsule

An experimental investigation is performed into the tribological properties of mineral oil lubricants containing carbon nanocapsules (CNCs) additives with various concentrations (wt %) Friction characteristics and wear behaviors at contact interfaces are examined by the block-on-ring tests high-resolution transmission electron microscopy

IET Digital Library: Micro Nano Letters

The processes of doxorubicin storage and ejection by the carbon nanocapsule for drug delivery are studied by the method of molecular dynamics The nanocapsule discussed consists of different nanotubes: (40 40) (10 10) (20 20) and (15 15) joint with each other by

Full article: The preparation of carbon nanofillers and

2019-2-22Properties of carbon nanotubes: the properties of CNTs are associated with the type of chemical bonds between the carbon atoms in the nanotube As CNTs can be visualized as graphene sheets rolled up to form the structure and graphene sheets are simply a layer of graphite thus we can conclude that carbon is in sp 2 hybridization The exemplary

FORMATION OF COMPOSITE COATINGS BY

2019-7-9FORMATION OF COMPOSITE COATINGS BY ELECTROCHEMICAL CO-DEPOSITION OF GOLD AND CARBON NANOCAPSULES N Alonso-Morales 1 Igual Muoz2 J Palomar1 M A Gilarranz S Mischler2 1 Chemical Engineering Department Autnoma University of Madrid Madrid Spain Ecole Polytechnique Fdrale de Lausanne Tribology and Interface Chemistry Group CH2 -

American Scientific Publishers

2019-1-10Tribological and Electrical Properties of Diamond-Like Carbon Films Deposited by Filtered Vacuum Arc Method for Medical Guidewire Application Ki-Noh Kang Hyejeong Jeong Jaehyeong Lee and Yong Seob Park J Nanosci Nanotechnol 18 5965–5969 (2018)

Tribological Properties of Carbon Nanocapsule

Tribological Properties of Carbon Nanocapsule Particles as Lubricant Additive Jeng YR(1) Huang YH(2) Tsai PC(1) Hwang GL(3) Author information: (1)Department of Mechanical Engineering National Chung Cheng University Chia-Yi 62102 Taiwan (2)Department of Mechanical Engineering National Chung Cheng University Chia-Yi 62102 Taiwan

Chemistry Letters: Vol 33 No 5

The acid-catalyzed hydrothermal reaction is reported which forms a new carbon–carbon bond in the hydroxy carboxylic acid It is found that glycolic acid is produced from formaldehyde in hot water at 225 C with HCl This reaction is a chemical evolution process from a C1 compound to a C2 and does not proceed in the absence of acid

Department of Chemistry Faculty of Science Mahidol

Sajjayanukul T Saeoui P Sirisinha C* Experimental analysis of viscoelastic properties in carbon black-filled natural rubber compounds J Appl Polym Sci Sep 2005 97(6):2197-2203 2005: Saiseng S Winotai P* Limsuwan P Effects of heat treatment on nanocrystalline formations in Fe40Ni40(Si+B)(19)Mo1-2 amorphous ribbon

Tribological properties of carbon nanotube grease

– The purposes of this paper are to prepare the carbon nanotube (CNT) grease to contrast the tribology properties of the CNT grease with the original grease and to find the lubricating mechanism of the CNT grease – The CNTs (single-wall and multi-wall) are added into the polyalphaolefin oils (DURASYN_166) to form stable and homogeneous CNT grease with potential heat transfer

Formation of carbon nitride nanospheres by ion

2013-9-231 Formation of carbon nitride nanospheres by ion implantation T Thom 1 J L Colaux 1 J -F Colomer 2 G Bertoni 3 G Terwagne 1 1 Laboratoire d'Analyses par Ractions Nuclaires FUNDP B-5000 Namur 2 Laboratoire de Rsonance Magntique Nuclaire FUNDP B-5000 Namur 3 EMAT University of Antwerp Groenenborgerlaan 171 B-2020 Antwerp

Bio

Jeng YR Huang YH Tsai PC Hwang GL (2014) Tribological properties of carbon nanocapsule particles as lubricant additive J Tribol 136(4):041801 Google Scholar 23 Yathish K Binu KG Shenoy BS Rao DS Pai R (2014) Study of TiO 2 nanoparticles as lubricant additive in two-axial groove journal bearing Int J Mech Aerosp Ind Mechatro Eng 8(11

High permittivity from defective carbon

2007-6-12Carbon-coated Cu [Cu(C)] nanocapsules were prepared by a DC arc discharge method in a methane (CH 4) atmosphere and characterized by x-ray diffraction (XRD) thermal gravimetric analysis (TGA) scanning differential thermal analysis (SDTA) transmission electron microscopy (TEM) and Raman spectroscopy The results show that the as-made product consists of carbon-coated Cu

Growth of Nanocarbons in a Low Pressure Inductively

2011-4-26take advantage of these excellent properties [4-6] A 13 56 MHz low pressure inductively coupled CH 4/CO/H 2 plasma has been applied to prepare NCD particles of 200-700 nm in diameter Two-dimensional platelet-like graphite carbon nanotubes (CNTs) and carbon nanocapsules (CNCs) also were deposited with different growth conditions

Toughness Properties of a Silicon Carbide with an in

Toughness Properties of a Silicon Carbide with Influence of microstructure and crystallographic phases on the tribological properties of SiC obtained by spark plasma sintering Jung-Chang Kuo Gan-Lin Huang Epitaxial growth of faceted SiC single-crystal nanoparticles using a carbon nanocapsule as a reacting template Materials

Copper‐Assisted Weak Polyelectrolyte Multilayer

Yan-Bao Guo De-Guo Wang Shu-Hai Liu Si-Wei Zhang Fabrication and tribological properties of polyelectrolyte multilayers containing in situ gold and silver nanoparticles Colloids and Surfaces A: Physicochemical and Engineering Aspects 10 1016/jlsurfa 2012 08 044 417 (1-9) (2013)

Synthesis and microstructural characterization of

The structures of inorganic fullerene-like (IF) MoS 2 nanoparticles produced by arc discharge in water are reported in this paper To adjust the chemistry and structure of IF nanoparticles 2H–MoS 2 graphite and composite 2H–MoS 2 /graphite rods were used as electrodes in the arc synthesis In comparison to using MoS 2 as both anode and cathode mixed electrodes (graphite and MoS 2

CN108235703B

The present invention provides type graphite microcrystal carbon nanomaterials and its preparation method and application Class graphite microcrystal carbon nanomaterial provided by the invention is using class graphite microcrystal as the carbon nanomaterial of structural unit includes 50~60 parts of carbon 30~50 parts of oxygen and 1~3 part of hydrogen in chemical composition in terms of

Synthesis and tribological applications for carbon

Their tribological results show remarkably enhanced lubrication and anti-wear properties with the reduction of the coefficient of friction (COF) by 27 5% with 1 5-wt% WS 2 in paraffin liquid Although these traditional additives have good performance in tribology there has been much attention for regarding complicated synthetic techniques

Tribological properties of gold matrix composite

The tribological response of the composite coatings was analysed under sliding conditions against an alumina counterpart The incorporation of carbon nanocapsules in the coatings decreases the coefficient of friction (CoF) by the release of the IL through a mechanical triggered mechanism

Growth of Nanocarbons in a Low Pressure Inductively

2011-4-26take advantage of these excellent properties [4-6] A 13 56 MHz low pressure inductively coupled CH 4/CO/H 2 plasma has been applied to prepare NCD particles of 200-700 nm in diameter Two-dimensional platelet-like graphite carbon nanotubes (CNTs) and carbon nanocapsules (CNCs) also were deposited with different growth conditions

Growth of Nanostructured Diamond Carbon Nanotubes

2009-6-27properties [4-6] A 13 56 MHz low pressure inductively coupled CH 4/CO/H 2 plasma has been applied to prepare nanocrystalline diamond particles of 200-700 nm in diameter Two-dimensional platelet-like graphite carbon nanotubes (CNTs) and carbon nanocapsules (CNCs) also were deposited with different growth conditions The

Tribological Properties of Novel Multi

Kobayashi et al compared the tribological properties of greases containing carbon materials like graphite cluster diamond with the grease having carbon nanohorn as extreme pressure additive and found that all carbon material containing greases resulted in improved friction and wear behavior of lithium-based grease (Kobayashi et al 2005)

Chemistry Letters: Vol 33 No 5

The acid-catalyzed hydrothermal reaction is reported which forms a new carbon–carbon bond in the hydroxy carboxylic acid It is found that glycolic acid is produced from formaldehyde in hot water at 225 C with HCl This reaction is a chemical evolution process from a C1 compound to a C2 and does not proceed in the absence of acid