Results 61 to 70 of about 2,888,981 (203)

Effect of Polarization on the O2(g), Au/YSZ Electrode System

International Journal of Electrochemical Science, 2013
The oxygen electrode reaction at the interface gold/yttria stabilized zirconia (YSZ) was investigated at moderate temperatures of 500 and 600°C under ambient air condition, with emphasis put on the comparative analysis for effect of anodic and cathodic ...
Guangwei Wang, Heping Li, Yuanjian Xu, Liping Xu, Lei Zhang   +4 more
doaj   +1 more source

Temperatures and pressures of high pressure steam [PDF]

Journal of the Franklin Institute
n ...
openaire   +1 more source

Influence of Surface Roughness of YSZ on Polarization of Pt Electrode Deposited on the Electrolyte

International Journal of Electrochemical Science, 2013
The influence of surface roughness of YSZ on polarization of Pt electrode deposited on the electrolyte was investigated in ambient air at 600°C, with emphasis put on the comparative analysis for the anodic and cathodic polarization of Pt electrode ...
Guangwei Wang, Heping Li, Yuanjian Xu, Liping Xu, Lei Zhang   +4 more
doaj   +1 more source

Fluidic packaging of microengine and microrocket devices for high pressure and high temperature operation

, 2004
The fluidic packaging of Power MEMS devices such as the MIT microengine and microrocket requires the fabrication of hermetic seals capable of withstanding temperature in the range 20-600/spl deg/C and pressures in the range 100-300 atm.
Harrison, T.S., Mracek, A., Peles, Y., Spearing, S.M., Srikar, V.T.   +4 more
core   +1 more source

Effect of Iron Content on the Thermal Conductivity and Thermal Diffusivity of Orthopyroxene

Geochemistry, Geophysics, Geosystems
The thermal properties of major minerals play a key role in understanding the internal dynamic mechanism and thermal evolution of the Earth and rocky planets.
Xinzhuan Guo, Bo Feng, Baohua Zhang, Shuangmeng Zhai, Weihong Xue, Yunke Song, Yuping Song, Xinxin Yan   +7 more
doaj   +1 more source

High‐Pressure and High‐Temperature Single‐Crystal Elasticity of Cr‐Pyrope: Implications for the Density and Seismic Velocity of Subcontinental Lithospheric Mantle

Geochemistry, Geophysics, Geosystems, 2022
Single‐crystal X‐ray diffraction and Brillouin spectroscopy experiments were performed on a natural Cr‐pyrope (Prp71.0Alm12.6Sps0.7Grs3.5Uvr12.2) at high pressure and high temperature up to 11.0 GPa and 800 K.
Jingui Xu, Dawei Fan, Bo Li, Sergey N. Tkachev, Vitali B. Prakapenka, Dongzhou Zhang, Guangzhong Yang, Yi Zhou, Wenge Zhou   +8 more
doaj   +1 more source

Crystal structure of solid Oxygen at high pressure and low temperature

, 2001
Results of X-ray diffraction experiments on solid oxygen at low temperature and at pressures up to 10 GPa are presented.A careful sample preparation and annealing around 240 K allowed to obtain very good diffraction patterns in the orthorhombic delta ...
A.P. Hammersley, C.A. English, D. Schiferl, D. Schiferl, D.R. Ragan, E.M. Hörl, F.A Gorelli, F.A. Gorelli, Federico A. Gorelli, H. d’Amour, H.J. Jodl, H.K. Mao, J. Yen, Lorenzo Ulivi, M. Nicol, M. Santoro, Mario Santoro, Michael Hanfland, R. LeSar, R.A. Alikhanov, R.D. Etters, R.J. Meier, S. Desgreniers, S.W. Johnson, Y. Akahama   +24 more
core   +1 more source

Chiral Symmetry transition in the Linear Sigma Model with quarks: Counting effective QCD degrees of freedom from low to high temperature

, 2016
We use the linear sigma model coupled to quarks, together with a plausible location of the critical end point (CEP), to study the chiral symmetry transition in the QCD phase diagram. We compute the effective potential at finite temperature and density up
Ayala, Alejandro, Castano-Yepes, Jorge David, Cobos-Martinez, J. J., Hernandez-Ortiz, Saul, Mizher, Ana Julia, Raya, Alfredo   +5 more
core   +1 more source

H2-Induced Pressure Broadening and Pressure Shift in the P-Branch of the v3 Band of CH4 from 300 to 700 K [PDF]

, 2019
For accurate modelling of observations of exoplanet atmospheres, quantification of the pressure broadening of infrared absorption lines for and by a variety of gases at elevated temperatures is needed.
Bechtel, Hans A., Gharib-Nezhad, Ehsan, Heays, Alan N., Lyons, James R.   +3 more
core   +2 more sources

High Pressure Elastic Behavior of Synthetic Mg3Y2(SiO4)3 Garnet up to 9 GPa

Advances in Materials Science and Engineering, 2013
The compression behavior of synthetic magnesium- (Mg-) yttrium (Y) garnet Mg3Y2(SiO4)3 has been investigated upto about 8.79 GPa at 300 K using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at the beamline X17C, National Synchrotron
Dawei Fan, Maining Ma, Shuyi Wei, Zhiqiang Chen, Hongsen Xie   +4 more
doaj   +1 more source