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enhancement of strength and transport properties of a

enhancement of strength and transport properties of a

Enhancement of strength and transport properties of a ...

Jan 01, 2020  Consequently, high strength and superior durability performance are required in the applications above for PAC as well as conventional concrete. In this regards, additional constituents are essential to improve the performance of concrete with higher tensile strength and transport properties.

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Enhancement of strength and transport properties of a ...

Mohammadhosseini, Hossein and Md. Tahir, Mahmood and Alaskar, Abdulaziz and Alabduljabbar, Hisham and Alyousef, Rayed (2020) Enhancement of strength and transport properties of a novel preplaced aggregate fiber reinforced concrete by adding waste polypropylene carpet fibers. Journal of Building Engineering, 27 . p. 101003. ISSN 2352-7102

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Enhanced strength and excellent transport properties of a ...

Sep 01, 2016  When the volume fraction of SACNTs is 1.04%, the tensile strength, yield strength and ampacity of the composite can reach maximum and increased by 48.5%, 94.9% and 32%, respectively. Meanwhile, the electrical conductivity and thermal conduction tests show the Cu/SACNT composites possess a superior transport properties to the pure copper.

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A Note on the Critical Enhancement of Transport Properties ...

enhancements of the transport properties has a number of advantages, even in the case of one-component fluids. First, Eq. 12 does not require any conditional definitions anywhere, such as χ = 0 when χ ≤ 0inEq.7. As a consequence, the correlation length calculated from Eq. 12 will be a smooth function of density and temperature everywhere.

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Enhancement of Magnetic and Transport Properties of ...

  Jul 09, 2019  In this article, we provide the synthesis and characterization of manganese-substituted FeSe0.5Te0.5 single crystals in the nominal composition range of Fe1−xMnxSe0.5Te0.5 (x = 0.01, 0.05, 0.1) via the self-flux method. It is observed that Mn-substitution improved the bulk superconducting properties of FeSe0.5Te0.5 considerably by increasing the

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Enhanced transport properties of graphene oxide based ...

May 01, 2021  Conclusions. This research examines the transport properties of cement paste composite incorporated with graphene oxide (GO) at the concentrations of 0.01%, 0.02%, 0.03%, and 0.04% by weight of cement. Graphene oxide addition created the enhanced microstructure and increased gel pores in the cement composite. Mainly enhancement of the transport ...

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Enhancement of electron transport and band gap opening in ...

Mar 16, 2020  Impurities are unavoidable during the preparation of graphene samples and play an important role in graphene's electronic properties when they are adsorbed on the graphene surface. In this work, we study the electronic structures and transport properties of a two-terminal zigzag graphene nanoribbon (ZGNR) device whose scattering region is covered by various adsorbates within the

get price

Enhancement of strength and transport properties of a ...

Mohammadhosseini, Hossein and Md. Tahir, Mahmood and Alaskar, Abdulaziz and Alabduljabbar, Hisham and Alyousef, Rayed (2020) Enhancement of strength and transport properties of a novel preplaced aggregate fiber reinforced concrete by adding waste polypropylene carpet fibers. Journal of Building Engineering, 27 . p. 101003. ISSN 2352-7102

get price

Enhanced strength and excellent transport properties of a ...

Sep 01, 2016  When the volume fraction of SACNTs is 1.04%, the tensile strength, yield strength and ampacity of the composite can reach maximum and increased by 48.5%, 94.9% and 32%, respectively. Meanwhile, the electrical conductivity and thermal conduction tests show the Cu/SACNT composites possess a superior transport properties to the pure copper.

get price

Enhancement of charge transport properties of small ...

Enhancement of charge transport properties of small molecule semiconductors by controlling fluorine substitution and effects on photovoltaic properties of organic solar cells and perovskite solar cells Chem Sci. 2016 Nov 1;7(11):6649-6661. doi: 10.1039/c6sc02448c. ...

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Thermal transport properties enhancement of paraffin via ...

Thermal transport properties enhancement of paraffin via encapsulation into boron nitride nanotube: a molecular dynamics study - Volume 10 Issue 3

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A Note on the Critical Enhancement of Transport Properties ...

Oct 06, 2013  Use of Eq. 12 for calculating the correlation length in the expressions for the critical enhancements of the transport properties has a number of advantages, even in the case of one-component fluids. First, Eq. 12 does not require any conditional definitions anywhere, such as \(\Delta \chi =0\; {\hbox {when}} \;\Delta \chi \le 0\) in Eq. 7.As a consequence, the correlation length calculated ...

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Enhancement of Magnetic and Transport Properties of ...

Jul 09, 2019  In this article, we provide the synthesis and characterization of manganese-substituted FeSe0.5Te0.5 single crystals in the nominal composition range of Fe1−xMnxSe0.5Te0.5 (x = 0.01, 0.05, 0.1) via the self-flux method. It is observed that Mn-substitution improved the bulk superconducting properties of FeSe0.5Te0.5 considerably by increasing the superconducting transition temperatures ...

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Enhancement of air-stability, π-stacking ability, and ...

Enhancement of air-stability, π-stacking ability, and charge transport properties of fluoroalkyl side chain engineered n-type naphthalene tetracarboxylic diimide compounds ... This observation ensures that the strength of electron withdrawing perfluoroalkyl groups get reduced with increasing distance (or intervening methylene groups) from the ...

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Annealing Effects on Mechanical and Transport Properties ...

Oct 30, 2006  Thermal annealing leads to a reduction in strength and an enhancement of the transport properties. The Ni-Mn alloy shows the best temperature stability of the mechanical and transport properties among the tested samples. The observed trends are explained in terms of the influence of microstructure on the mechanical and transport properties

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Properties and CO2-curing enhancement of cement-based ...

In particular, the water transport properties of the mortar with 30% R(42.5 + FA), 30% R(42.5 + SF) and 30% R(42.5 + MP) are similar to those of virgin mortar. Therefore, the utilization of HCPP from certain sources can obtain the cement-based materials with good mechanical strength and durability. (iv)

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Properties and CO2-curing enhancement of cement-based ...

Substituting HCPP for 50% cement results in a 13.3% increase in the drying shrinkage, and the blended HCPP is unfavorable to the mechanical strength and transport properties.

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Enhancement of electron transport and band gap opening in ...

Mar 16, 2020  Impurities are unavoidable during the preparation of graphene samples and play an important role in graphene's electronic properties when they are adsorbed on the graphene surface. In this work, we study the electronic structures and transport properties of a two-terminal zigzag graphene nanoribbon (ZGNR) device whose scattering region is covered by various adsorbates within the

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Thermal Transport Properties Enhancement of Phase

Thermal Transport Properties Enhancement Phase of Change Material Using Boron Nitride Nanomaterials by Efficient Thermal Managementfor . Doctor of Philosophy (Mechanical and Energy Engineering), December 2020 , 97 pp., 11 tables, 35 figures, 1 appendix, 126 numbered references.

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Investigation of the mechanical, thermal and transport ...

Jul 04, 2018  Mechanical properties of an elastomer depend strongly on crosslink density. Modulus increase monotonically with increasing crosslink density and the material becomes more elastic, or alternatively stating, less hysteretic. Fracture properties, such as tear and tensile strength, pass through a maximum as crosslinking is increased.

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Influence of supplementary cementitious materials on ...

Nov 01, 2021  To illustrate this further, transport properties of samples containing spacers are normalised to their respective control references without spacer, and the data are plotted in Fig. 5. The normalised data for 100% CEM I systems from Alzyoud et al. [ 17 ] for the same spacer types, curing and conditioning regimes are included as comparison to ...

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Enhancement of strength and transport properties of a ...

Mohammadhosseini, Hossein and Md. Tahir, Mahmood and Alaskar, Abdulaziz and Alabduljabbar, Hisham and Alyousef, Rayed (2020) Enhancement of strength and transport properties of a novel preplaced aggregate fiber reinforced concrete by adding waste polypropylene carpet fibers. Journal of Building Engineering, 27 . p. 101003. ISSN 2352-7102

get price

Thermal transport properties enhancement of paraffin via ...

Thermal transport properties enhancement of paraffin via encapsulation into boron nitride nanotube: a molecular dynamics study - Volume 10 Issue 3

get price

Enhancement of air-stability, π-stacking ability, and ...

Enhancement of air-stability, π-stacking ability, and charge transport properties of fluoroalkyl side chain engineered n-type naphthalene tetracarboxylic diimide compounds ... This observation ensures that the strength of electron withdrawing perfluoroalkyl groups get reduced with increasing distance (or intervening methylene groups) from the ...

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Structural, electronic and transport properties of an edge ...

Mar 21, 2019  According to the findings, the enhancement of the field strength reduces the band gap of the edge terminated AMoS2NRs. Furthermore, the transport properties of the structures were studied with equilibrium Green’s function formalism.

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Transport properties of non-Newtonian nanofluids and ...

May 21, 2021  Section III of this issue examines the transport properties of non-Newtonian nanofluids over various plates. Buongiorno [] has analysed seven slip mechanisms such as Brownian diffusion, inertia, thermophoresis, Magnus effect, diffusiophoresis, fluid drainage, and gravity, and determined that the important slip mechanisms in nanofluids are thermophoresis and Brownian diffusion.

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[1912.07986v1] Enhancement of electron transport and ...

Dec 17, 2019  In this work, we study the electronic structures and transport properties of a two-terminal zigzag graphene nanoribbon (ZGNR) device whose scattering region is covered by various adsorbates within the framework of the tight-binding approximation, by taking into account the coupling strength $\gamma$ between adsorbates and carbon atoms, the ...

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Investigation on enhancement of electrical, dielectric and ...

Investigation on enhancement of electrical, dielectric and ion transport properties of nanoclay-based blend polymer nanocomposites June 2020 Polymer Bulletin 77(4)

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Effect of Aggregate Roughness on Strength and Permeation ...

Aug 29, 2021  3.2. Density and Strength. For all investigated mixes, the density (kg/m 3) was measured by dividing the weight of specimen (kg) on its volume (m 3).. Compressive strength test was carried out on 100 mm 3 cubes, and the average of three specimens was taken at the ages of 7 and 28 days.. 3.3. Permeation Properties

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Properties and CO2-curing enhancement of cement-based ...

Substituting HCPP for 50% cement results in a 13.3% increase in the drying shrinkage, and the blended HCPP is unfavorable to the mechanical strength and transport properties.

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Role of CNT/clay hybrid on the mechanical, electrical and ...

Mar 08, 2019  Transport, thermal and electrical properties were also investigated. By virtue of the synergism between MWCNT and nanoclay, the composites exhibited enhancement in the mechanical properties by the immobilization of rubber chains via coupling action between the filler surface and the rubber molecules.

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[1901.07943] Enhancement of thermoelectric performance of ...

Jan 23, 2019  We present electronic and transport properties of a zigzag nanoribbon made of alpha-$\\mathcal{T}_3$ lattice. Our particular focus is on the effects of the continous evolution of the edge modes ( from flat to dispersive) on the thermoelectric transport properties. Unlike the case of graphene nanoribbon, the zigzag nanoribbon of $α-\\mathcal{T}_3$ lattice can host a pair of dispersive (chiral ...

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Enhancement of electron transport and band gap opening in ...

Mar 16, 2020  Impurities are unavoidable during the preparation of graphene samples and play an important role in graphene's electronic properties when they are adsorbed on the graphene surface. In this work, we study the electronic structures and transport properties of a two-terminal zigzag graphene nanoribbon (ZGNR) device whose scattering region is covered by various adsorbates within the

get price

Properties of seven-filament Cu/Ag-sheathed (Ba,K)Fe2As2 ...

May 10, 2021  Iron-based superconductor, a promising candidate for high-field applications, has attracted significant attentions. For practical utilization, the superconducting tapes should have high transport critical current density (Jc), low production cost, larger mechanical strength and good homogeneity. In this study, seven-filament Cu/Ag-sheathed (Ba,K)Fe2As2 tapes were fabricated from

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Effect of fibers on concrete fresh, mechanical and ...

Apr 05, 2018  Abstract: This research aim to investigate the effects of fibers on fresh, mechanical, mass transport properties of fibered concrete. The addition of fibers to conventional and high performance concrete had been utilized effectively in sustainable construction due to the reported enhancement of the concrete properties.

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