The influence of Ba addition on thermal stability and catalytic activity of Cu-based mixed oxide
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DOI: 10.1016/j.cattod.2020.06.052
Abstract: Abstract Catalytic reduction of NO by CO was studied over La2-xBaxCuO4 (x = 0.0 or 0.4) mixed oxides prepared by coprecipitation method. The catalysts were characterized by X ray diffraction (XRD), O2 temperature-programmed desorption (O2-TPD),… read more here.
Keywords: stability catalytic; influence addition; addition thermal; activity ... See more keywords
Effects of Hf addition on the thermal stability of 16Cr-ODS steels at elevated aging temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.12.245
Abstract: Abstract In this paper, the effects of hafnium (Hf) addition on the thermal stability of the microstructure and tensile properties of Al-containing 16Cr-ODS steels were investigated. High temperature aging tests of the ODS steels with… read more here.
Keywords: ods steels; addition thermal; 16cr ods; thermal stability ... See more keywords
Experimental investigation on the effect of dispersant addition on thermal and rheological characteristics of TiO2 nanofluid
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DOI: 10.1016/j.powtec.2016.11.016
Abstract: Abstract In the current work, TiO2 nanofluid has been synthesized via two-step co-precipitation method. TEM analysis has been carried out to measure the average particle size and to check the particle distributions which confirm the… read more here.
Keywords: tio2 nanofluid; effect dispersant; dispersant addition; experimental investigation ... See more keywords
Effect of Bentonite Clay Addition on the Thermal and Mechanical Properties of Conventional Moulding Sands
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DOI: 10.24425/afe.2020.131291
Abstract: Bentonites and clays are included in the group of drilling fluids materials. The raw materials are mainly clay minerals, which are divided into several groups, like montmorillonite, kaolinite, illite, biotite, muscovite, nontronite, anorthoclase, microcline, sanidine… read more here.
Keywords: addition thermal; clay; clay addition; bentonite clay ... See more keywords