The structure and properties of polymer composite fibers based on poly(vinyl alcohol) and nanodiamond of detonation synthesis

Куркин, Т. С.; Ozerin, А. N.; Kechek’yan, A. S.; Gritsenko, O.T.; Ozerina, L. A.; Alkhanishvili, G. G.; Sushchev, V. G.; Dolmatov, V. Yu.

doi:10.1134/s1995078010050095

Cited by 27 publications

(17 citation statements)

References 20 publications

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“…A 40 % improved tensile modulus and a 70 % larger fracture energy were measured due to the addition of 1 vol.% of ND-containing detonation soot purified by treatment with o-xylene to remove adsorbed organics. The observed improvements were explained by favorable interactions between oxygen containing groups (including COOH, C=O and alike), exposed on the surface of ND-containing soot and OH groups of PVA 49 . It is likely that removal of adsorbed hydrocarbons and other weakly bonded species from the surface of ND-containing soot by boiling it in o-xylene facilitates weak interactions (mainly hydrogen bonding) between these groups and the functional groups of polymer matrix (Figure 4c), which collectively result in quite strong nanofiller-matrix interface.…”

Section: Nanodiamond -Thermoplastic Polymer Compositesmentioning

confidence: 87%

Nanodiamond–polymer composites

Mochalin

Gogotsi

2015

Diamond and Related Materials

203

105

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Section: Nanodiamond -Thermoplastic Polymer Compositesmentioning

confidence: 87%

Nanodiamond–polymer composites

Mochalin

Gogotsi

2015

Diamond and Related Materials

203

105

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“…% of ND purified by o-xylene treatment for the removal of any adsorbed organics caused 40% increase in tensile modulus and 70% large fracture energy. The enhancement in properties was caused by favorable interaction between -COOH groups of ND and hydroxyl groups of PVA[236]. PMMA is another common biodegradable polymer commonly utilized as a dental implant material.…”

mentioning

confidence: 99%

A Review on Polymeric Nanocomposites of Nanodiamond, Carbon Nanotube, and Nanobifiller: Structure, Preparation and Properties

Jabeen

Kausar

Muhammad

et al. 2015

Polymer-Plastics Technology and Engineering

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In this review, an overview of various types of nanofillers is presented with special emphasis on structure, synthesis and properties of carbon nanotube (CNT), nanodiamond (ND) and nanobifiller of CNT/ND, CNT/GO and CNT/graphene. In addition, polymer/CNT, polymer/ND and polymer/nanobifiller composites have been discussed.The efficacy of different fabrication techniques for nanocomposites (solution casting, insitu and melt blending method) and their properties were also discussed in detail. Finally, we have summarized the challenges and future prospects of polymer nanocomposites reinforced with carbon nanofillers hoping to facilitate progress in the emerging area of nanobifiller technology. INTRODUCTIONAmong the unique properties of polymer/nanomaterials, large surface to volume ratios and mechanical properties are noteworthy. These properties offer several exciting areas of research. The ultra high stiffness and hardness exhibited by nanomaterials make them important in reinforcing polymer matrices. According to recent research small additions of nanomaterials (~ 1 wt. %) may remarkably increase the mechanical properties (upto100%) although the precise mechanism responsible for the dramatic enhancement is not clearly understood [1,2]. It is generally believed that nanomaterials and polymer matrices develop molecular interactions which play a major role in enhancement. The key which hold true for the enhancement in mechanical properties is large surface area available for such interactions.In recent years variety of nanomaterials were synthesized and characterized, among them nanocarbons are of particular interest with different dimensionalities e.g. graphene, nanotubes and nanodiamond with dimensionalities two, one, and zero respectively [3,4].The mechanical properties of the polymer matrices reinforced with one type of nanocarbons have been extensively investigated [5]. Nature of interaction of nanocarbons constituents with polymer matrix depends on the dimensionality of filler constituent. For example the nanodiamond (ND) may interact with polymer at a point Downloaded by [New York University] at 14:08 04 August 2015 3 whereas carbon nanotubes (CNT) may interact over the length of polymer chain. However mechanical properties of polymer matrix have been known to improve by different type of nanocarbons. The synergistic effect in properties of final composite may be achieved by the incorporation of two types of nanocarbons, where each of them interacts differently with the matrix. CNT offers venues of exciting areas of research since Iijima initially identified CNT structure in 1991. CNT have unique thermal, electrical, mechanical and magnetic properties, high surface area, low density and high chemical stability. The diameter of the CNT usually ranges from 0.4-4 nm. The length of the nanotubes can vary from 100 nm to several micrometers depending on the preparation and purification methods used. Their uses are being extensively investigated for polymer composites, field emission displays, fabrication of reinforc...

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“…Polymeric chemistry is actually intensively working on the development of nanostructured polymer compositions with carbon nanomaterials as “active” volume modifiers for polymer matrices . The most common are carbon nanotubes, detonation nanodiamonds, diamond charge, and fullerenes . All these nanomaterials are powerful and accessible structuring elements for epoxy, phenol formaldehyde, and urethane oligomers in the preparation of polymeric nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

“…Physical treatment (e.g., ultrasound, orientation of particles in a magnetic field, shearing effects, crushing in vortex, or planetary mills) significantly simplify the distribution and impart stability to nanoparticles in the polymer matrix at various technological stages of composite material formation. Polymers containing nanodiamonds proved to have high mechanical, tribological and adsorption characteristics . The surface layer of nanodiamonds is heterogeneous in the ordering degree of structural fragments and is saturated with a diverse spectrum of concentrated highly polar functional groups in a relatively small volume .…”

Section: Introductionmentioning

confidence: 99%

Structural properties of nanocomposites based on resole‐type phenol‐formaldehyde oligomers and detonation nanodiamonds

Шкодич

Темникова

Boyko

et al. 2019

J of Applied Polymer Sci

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Using the methods of infrared spectroscopy (IRS) and X-ray photoelectron spectroscopy (XPS), it was shown that short-term high-energy machining of detonation nanodiamonds (DND) leads to structural changes in the crystal structure and functional composition of the surface layer on particles. The possibility of spontaneous formation for stable colloidal systems with a narrow size distribution of mechanically activated DND in phenol-formaldehyde oligomers (PFO) was established. By molecular spectroscopy it was revealed that π ! π* interactions of the aromatic rings of PFO are caused by orientational phenomena as a result of hydrogen bonds between an activated DND surface and functional groups of PFO. The effect of DND concentration on the curing reaction parameters ofpsgr the phenolformaldehyde oligomer was determined by differential scanning calorimetry (DSC). The concentration effect of mechanically activated nanodiamonds on the physical and mechanical characteristics of a composite material based on phenol-formaldehyde binder and polyamide paper (Nomex) was studied.

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The structure and properties of polymer composite fibers based on poly(vinyl alcohol) and nanodiamond of detonation synthesis

Cited by 27 publications

References 20 publications

Nanodiamond–polymer composites

Nanodiamond–polymer composites

A Review on Polymeric Nanocomposites of Nanodiamond, Carbon Nanotube, and Nanobifiller: Structure, Preparation and Properties

Structural properties of nanocomposites based on resole‐type phenol‐formaldehyde oligomers and detonation nanodiamonds

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