Reinforcement of styrene‐butadiene/polybutadiene rubber compounds by modified silicas with different surface and networked states
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44893
Abstract: In this study, the reinforcement performance of the modified silicas prepared through the incorporation of 3-aminopropyltriethoxy silane (AP) and further reaction of bisphenol A diglycidyl ether (BG) to styrene-butadiene/butadiene rubber (SBR/BR) compounds was investigated to… read more here.
Keywords: networked states; surface networked; butadiene; rubber compounds ... See more keywords
Influence of Metal Doping on the Lewis Acid Catalyzed Production of Butadiene from Ethanol Studied by using Modulated Operando Diffuse Reflectance Infrared Fourier Transform Spectroscopy and Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201700698
Abstract: As a result of the increasing gap between the supply and demand of butadiene, the catalytic coupling of ethanol has regained the attention of the scientific and industrial community as an “on‐purpose” production route to… read more here.
Keywords: lewis acid; butadiene; operando diffuse; spectroscopy ... See more keywords
Thermal runaway risk analysis in styrenic block copolymer production
Sign Up to like & getrecommendations! Published in 2020 at "Process Safety Progress"
DOI: 10.1002/prs.12227
Abstract: Styrenic butadiene block copolymers are an important family of commercial materials in the category of thermoplastic elastomers. These elastomers are made of separate polymeric blocks. At the beginning, there is a hard polystyrene block and… read more here.
Keywords: thermal runaway; risk; block; production ... See more keywords
Poly(1,4-butadiene)-graft-poly(L-lactide) via the grafting-from strategy
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Bulletin"
DOI: 10.1007/s00289-017-1961-y
Abstract: Poly(1,4-butadiene)-graft-poly(L-lactide) copolymers were efficiently prepared via the grafting-from strategy using a combination of ring-opening metathesis polymerization (ROMP) of a hydroxyl-functionalized cyclobutene monomer and organocatalyzed ring-opening polymerization (ROP) of L-lactide. The copolymers were characterized by NMR,… read more here.
Keywords: butadiene graft; poly lactide; butadiene; graft poly ... See more keywords
Effect of the Composition of Ethanol–Water Mixtures on the Properties of Oxide (Zn-Zr-Si) and Zeolitic (Ta/SiBEA) Catalysts in the Production of 1,3-Butadiene
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Experimental Chemistry"
DOI: 10.1007/s11237-019-09618-1
Abstract: The reasons for the deactivating effect of water on the conversion of ethanol to 1,3-butadiene in the presence of Zn-Zr(La)-Si oxide and Cu(Ag, Zn)/Ta/SiBEA zeolite catalysts are studied. The decrease in the yield of 1,3-butadiene… read more here.
Keywords: water mixtures; water; butadiene; effect ... See more keywords
Hierarchical nano-sized ZnZr-Silicalite-1 multifunctional catalyst for selective conversion of ethanol to butadiene
Sign Up to like & getrecommendations! Published in 2021 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2021.120822
Abstract: Abstract Direct conversion of ethanol to butadiene (ETB) is a promising process for the production of renewable butadiene, but it still confronts great obstacles such as low butadiene selectivity and poor stability. Here, we report… read more here.
Keywords: nano sized; znzr silicalite; butadiene; conversion ... See more keywords
Towards a process for the telomerization of butadiene with N-methylglucamine
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.02.012
Abstract: Abstract The telomerization of 1,3-dienes with functionalized nucleophiles presents an atom efficient and selective synthesis of potential non-ionic surfactants. Crucial for application of these synthetic pathways is the effective recycling of the homogeneous palladium catalyst.… read more here.
Keywords: telomerization butadiene; methylglucamine; butadiene; telomerization ... See more keywords
Initiation mechanism of 1,3-butadiene combustion and its effect on soot precursors
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2017.06.003
Abstract: Abstract 1,3-Butadiene (13C4H6, CH2 CH CH CH2) is of great importance as a ubiquitous intermediate in hydrocarbon combustion. Besides its toxic nature, it is involved in the formation of major soot precursors such as C3H3… read more here.
Keywords: combustion; soot precursors; butadiene; initiation mechanism ... See more keywords
Understanding the mechanical and tribological properties of solution styrene butadiene rubber composites based on partially graphene oxide
Sign Up to like & getrecommendations! Published in 2017 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2017.02.017
Abstract: Poor dispersion of graphene in non-polar polymer matrices creates composites with limited applications. A method to improve the dispersion of graphene in solution styrene butadiene (SSBR) and butadiene rubber (BR) via grafting polystyrene (PS) or… read more here.
Keywords: graphene oxide; butadiene; styrene butadiene; solution styrene ... See more keywords
Poly(acrylonitrile-co-butadiene) as polymeric crosslinking accelerator for sulphur network formation
Sign Up to like & getrecommendations! Published in 2020 at "Heliyon"
DOI: 10.1016/j.heliyon.2020.e04659
Abstract: The major controlling factors that determine the various mechanical properties of an elastomer system are type of chemical crosslinking and crosslink density of the polymer network. In this study, a catalytic amount of acrylonitrile butadiene… read more here.
Keywords: acrylonitrile butadiene; network; poly acrylonitrile; butadiene ... See more keywords
Catalytic conversion of ethanol to 1,3-butadiene on MgO: A comprehensive mechanism elucidation using DFT calculations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2016.11.042
Abstract: Abstract In this work, we performed periodic Density Functional Theory calculations and explored reactive pathways of ethanol catalysis to catalytically form 1,3-butadiene on undoped MgO surface. We have identified critical reactive intermediates, as well as… read more here.
Keywords: mechanism; catalytic conversion; butadiene; reaction ... See more keywords