Results 41 to 50 of about 521,383 (205)
, 2001 High-purity and homogeneous YBa2Cu3Oy single crystals with carrier doping level near the AFM-SC boundary have been obtained in the oxygen content range between y = 6.340 and 6.370.
Affleck +30 more
core +1 more source
FuelsThe chemical looping steam reforming of methane (CLSR) employing Fe-containing oxygen carriers can produce syngas and hydrogen simultaneously. However, Fe-based oxygen carriers exhibit low CH4 activation ability and cyclic stability. In this work, oxygen
Jun Hu, Hongyang Yu, Yanan Wang
doaj +1 more source
Method and device for determining heats of combustion of gaseous hydrocarbons [PDF]
, 1988 A method and device is provided for a quick, accurate and on-line determination of heats of combustion of gaseous hydrocarbons. First, the amount of oxygen in the carrier air stream is sensed by an oxygen sensing system.
Puster, Richard L. +2 more
core +1 more source
Metal-to-insulator transition in anatase TiO2 thin films induced by growth rate modulation
, 2012 We demonstrate control of the carrier density of single phase anatase TiO2 thin films by nearly two orders of magnitude by modulating the growth kinetics during pulsed laser deposition, under fixed thermodynamic conditions.
C. Bell +8 more
core +3 more sources
Relaxation of transport properties in electron doped SrTiO3
, 2007 We electron-dope single crystal samples of SrTiO_3 by exposing them to Ar^+ irradiation and observe carrier mobility similar in its magnitude and temperature dependence to the carrier mobility in other electron-doped SrTiO3 systems.
Klein, Lior, Schultz, Moty
core +1 more source
Experimental Investigation of Oxygen Carrier Aided Combustion (OCAC) with Methane and PSA Off-Gas
Applied Sciences, 2020 Oxygen carrier aided combustion (OCAC) is utilized to promote the combustion of relatively stable fuels already in the dense bed of bubbling fluidized beds by adding a new mechanism of fuel conversion, i.e., direct gas–solid reaction between the metal ...
Viktor Stenberg +3 more
doaj +1 more source
Silk Fibroin Particles as Carriers in the Development of Hemoglobin‐Based Oxygen Carriers
Advanced NanoBiomed Research, 2023 Oxygen therapeutics has a range of applications in transfusion medicine and disease treatment. Synthetic molecules and all‐natural or semisynthetic hemoglobin‐based oxygen carriers (HBOCs) have seen success as potential circulating oxygen carriers ...
Marisa O. Pacheco +7 more
doaj +1 more source
Computational Fluid Dynamics Study of a Complete Coal Direct Chemical Looping Sub-Pilot Unit [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2016 The present Computational Fluid Dynamics (CFD) work deals with the modeling of complete coal direct chemical looping sub-pilot unit which use coal as fuel and ferric oxide supported on alumina as an oxygen carrier.
Rahul Wadhwani, Bikash Mohanty
doaj
Study on Preparation of Oxygen Carrier Using Copper Slag as Precursor
Frontiers in Energy Research, 2021 Copper slag, an important by-product of the copper smelting process, is mainly composed of 2FeO SiO2, Fe3O4, and SiO2. Due to the sufficient metal oxides, copper slag is regard as a potential oxygen carrier (OC), which can be applied in chemical looping ...
Yan Feng +5 more
doaj +1 more source
, 2017 We report the single crystal growth and characterization of the highest Tc iron-based superconductor SmFeAsO1-xHx. Some sub-millimeter-sized crystals were grown using the mixture flux of Na3As + 3NaH + As at 3.0 GPa and 1473 K.
Fujitsu, Satoru +4 more
core +2 more sources