A systematic study on volumetric and transport properties of binary systems 1-propanol + n-hexadecane, 1-butanol + n-hexadecane and 1-propanol + ethyl oleate at different temperatures: Experimental and modeling

Thermoelectric properties of organic materials have attracted much attention for the potential application in clean energy sources. In this work, we use the master equation method to calculate transport properties of the organic material when there is a temperature gradient in the material. The themoelectric property is analyzed with our model under different temperatures and different disorder strengths. It will be helpful to understand the thermoelectric property of organic materials and make good use of the heat energy.

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The Study of Rheological Behavior about High-Modulus Modified Asphalt

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.587-589.1281 ◽

2014 ◽

Vol 587-589 ◽

pp. 1281-1285

Author(s):

Xu Dong Li

Keyword(s):

High Temperature ◽

Rheological Property ◽

Systematic Study ◽

Rheological Behavior ◽

Low Frequency ◽

Loading Frequency ◽

High Modulus ◽

Modified Asphalt ◽

Different Temperatures ◽

Low Sensitivity

Research shows that rheological property of asphalt relates directly to pavement property. To get a grip on the influence of different factors on rheological property of high modulus asphalt, this paper makes a systematic study of different temperatures, loading frequency, strain 70# base asphalt and rheological property of high modulus asphalt by the method of DSR measurement, and compared their anti-fatigue performance. The experiment’s results shows that high-modules asphalt has a low sensitivity of temperature. Compare with the base asphalt, the high-modules modified asphalt’s G*/sinδ will have a slower decrease rapid under the condition of temperature increase. Both asphalt’s G*/sinδ would decrease with the decrease of load frequency, high-modules asphalt has a higher G*/sinδ than base asphalt especially at the high temperature and low frequency.

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Defects In Erbium/Oxygen Implanted Silicon

MRS Proceedings ◽

10.1557/proc-442-249 ◽

1996 ◽

Vol 442 ◽

Cited By ~ 2

Author(s):

X. Duan ◽

J. Palm ◽

B. Zheng ◽

M. Morse ◽

J. Michel ◽

...

Keyword(s):

Habit Plane ◽

Dislocation Loop ◽

Systematic Study ◽

Sharp Contrast ◽

Dislocation Loops ◽

Different Temperatures ◽

Free Material ◽

Habit Planes

AbstractA systematic study of defects in the Er/O implanted silicon was conducted using TEM, HRTEM and SIMS. Defect-free material was obtained after the annealing of 400 keV Er+ implanted (100)Si. In sharp contrast, several forms of secondary defects consisting of dislocations, dislocation loops and precipitates were induced upon annealing at different temperatures in the 4.5 MeV implanted (100)Si sample. The isothermal evolution of the defects and reactions between dopants and defects were studied. Oxygen tends to segregate into the dislocation loop zones, where platelet precipitates with habit planes of {111} were found. Following dissociation of oxygen and erbium, plate-like Er precipitates were generated, which are most likely ErSi2 with a habit plane of {111}

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High Temperature Structure in Cool Binary Stars

International Astronomical Union Colloquium ◽

10.1017/s0252921100035879 ◽

1996 ◽

Vol 152 ◽

pp. 141-145

Author(s):

A.K. Dupree ◽

N.S. Brickhouse ◽

G.J. Hanson

Keyword(s):

High Temperature ◽

Binary Stars ◽

Binary Systems ◽

Emission Measure ◽

Temperature Structure ◽

Differential Emission Measure ◽

Absolute Size ◽

Hot Plasma ◽

Short Period ◽

Different Temperatures

Strong high temperature emission lines in the EUVE spectra of binary stars containing cool components (Alpha Aur [Capella], 44ι Boo, Lambda And, and VY Ari) provide the basis to define reliably the differential emission measure of hot plasma. The emission measure distributions for the short-period (P ≤ 13 d) binary systems show a high temperature enhancement over a relatively narrow temperature region similar to that originally found in Capella (Dupree et al. 1993). The emission measure distributions of rapidly rotating single stars 31 Com and AB Dor also contain a local enhancement of the emission measure although at different temperatures and width from Capella, suggesting that the enhancement in these objects may be characteristic of rapid rotation of a stellar corona. This feature might be identified with a (polar) active region, although its density and absolute size are unknown; in the binaries Capella and VY Ari, the feature is narrow and it may arise from an interaction region between the components.

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