Aqueous-Based Low-Temperature Synthesis and Thin-Film Properties of Oxysulfide BiCuOS Nanoparticles.
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DOI: 10.1002/cplu.201900733
Abstract: BiCuOS is a nontoxic p-type semiconductor that is a promising candidate for photoelectric applications. The formation of thin films with a good electronic transport at the grain boundaries, while avoiding thermal treatment detrimental to its… read more here.
Keywords: low temperature; based low; bicuos nanoparticles; aqueous based ... See more keywords
Easy Room Temperature Synthesis of High Surface Area Anatase Nanowires with Different Morphologies
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DOI: 10.1002/open.201900013
Abstract: Abstract Anatase nanowires were synthesized in solution by using a simple mixing of titanium diisopropoxide bis(acetylacetonate), lactic acid and sodium hydroxide at room temperature. We discuss effects of reaction parameters and post treatment (annealing) on… read more here.
Keywords: temperature; surface area; room temperature; anatase nanowires ... See more keywords
Enzymatic esterification of saturated fatty acids with aliphatic alcohols as an alternative method of a low-temperature synthesis of esters
Sign Up to like & getrecommendations! Published in 2017 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-017-2002-6
Abstract: Abstractlow-temperature synthesis of saturated fatty acid esters with aliphatic alcohols by enzymatic esterification in the presence of heterogeneous biоcatalysts was suggested. The biоcatalysts were prepared by immobilization of recombinant rPichia/lip lipase on mesoporous silica. A… read more here.
Keywords: aliphatic alcohols; saturated fatty; esterification; fatty acids ... See more keywords
Low Temperature Synthesis and Properties of BiFeO3
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DOI: 10.1007/s11664-017-5463-3
Abstract: Extensive efforts have been made to synthesize single phase and stoichiometric BiFeO3. Some modified techniques have been tried in synthesizing BiFeO3 as compared with the conventionally used co-precipitation method. Thermogravimetric Analysis/Differential Scanning Calorimetry and x-ray… read more here.
Keywords: properties bifeo3; low temperature; temperature; synthesis properties ... See more keywords
Effect of temperature on the synthesis of active alumina by flash calcination of gibbsite
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DOI: 10.1007/s41779-017-0058-2
Abstract: In this paper, activated aluminas were synthesized directly using cheap precursor via a simple thermal process and short time using no sacrificial templates. The dehydration of gibbsite has been studied at different temperatures (350–1150 °C) by… read more here.
Keywords: effect temperature; flash calcination; temperature synthesis; calcination ... See more keywords
Low-temperature synthesis and properties of VN nanopowder via a combined molten salt nitridation and magnesium thermal reduction
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.05.205
Abstract: Abstract VN powders were synthesized in N2 atmosphere by using V2O5 and Mg as raw materials in KCl-KF molten salt environment. The effects of reaction temperature, reaction time and the presence or absence of salts… read more here.
Keywords: synthesis properties; molten salt; temperature; low temperature ... See more keywords
High-pressure high-temperature synthesis of non-centrosymmetric R3Pt4Ge13 compounds with R = Gd, Dy, Ho, Er and Lu
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.02.282
Abstract: Abstract New compounds of composition R3Pt4Ge13 have been successfully prepared with R = Dy, Ho, Er and Lu, by high-pressure (5–7 GPa) and high-temperature synthesis (up to 1073 K). Structural analysis confirms that all compounds crystallize in a non-centrosymmetric… read more here.
Keywords: high pressure; temperature; high temperature; non centrosymmetric ... See more keywords
Self-propagating high-temperature synthesis of macroporous B2+L12 Ni-Al intermetallics used in cylindrical radiant burners
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.023
Abstract: Abstract The use of Ni-Al alloys proves to be highly relevant in advanced radiant burner production. The aim of this study is an in-situ fabrication of maсro-porous B2-L12 Ni-Al alloys by self-propagating high-temperature synthesis for… read more here.
Keywords: temperature synthesis; synthesis; propagating high; temperature ... See more keywords
Room-temperature synthesis of NiS hollow spheres on nickel foam for high-performance supercapacitor electrodes
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.08.136
Abstract: Abstract NiS hollow spheres were synthesized directly on the surface of Ni foam (NiS@NF) at room temperature via a simple electrodeposition in a KOH/thiourea solution without any Ni precursors. Morphological analysis revealed the formation of… read more here.
Keywords: nis hollow; temperature synthesis; hollow spheres; room temperature ... See more keywords
Continuous Fly-Through High-Temperature Synthesis of Nanocatalysts.
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DOI: 10.1021/acs.nanolett.0c03620
Abstract: The conventional thermal treatment systems typically feature low ramping/cooling rates, which lead to steep thermal gradients that generate inefficient, nonuniform reaction conditions and result in nanoparticle aggregation. Herein, we demonstrate a continuous fly-through material synthesis… read more here.
Keywords: fly high; high temperature; continuous fly; temperature synthesis ... See more keywords
Fast and Facile Room-Temperature Synthesis of MOF-Derived Co Nanoparticle/Nitrogen-Doped Porous Graphene in Air Atmosphere for Overall Water Splitting
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.0c01008
Abstract: Generally, metal–organic framework (MOF)-derived electrocatalysts are prepared by thermal pyrolysis at high temperatures of around 600–900 °C and in inert atmosphere. Herein we introduce a laser-in... read more here.
Keywords: fast facile; mof; room temperature; mof derived ... See more keywords