Enhanced thermal stabilities and char yields of carbon fibers reinforced boron containing novolac phenolic resins composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymer Research"
DOI: 10.1007/s10965-017-1338-9
Abstract: Abstract4-hydroxymethyl phenylboronic acid (4-HMPBA), phenol and formaldehyde were for the first time to synthesize boron containing novolac phenolic resins (Novolac-4-HMPBA). Its corresponding carbon fibers (CF) composites were also fabricated via the lamination followed by hot-compression.… read more here.
Keywords: phenolic resins; novolac phenolic; novolac hmpba; containing novolac ... See more keywords
A review on sources and extraction of phenolic compounds as precursors for bio-based phenolic resins
Sign Up to like & getrecommendations! Published in 2021 at "Biomass Conversion and Biorefinery"
DOI: 10.1007/s13399-021-01408-x
Abstract: Residues from biomass processing/harvesting (e.g., straw, saw chips, bark) contain value-added chemicals for multiple applications. Biomass residues can be converted to chemicals and fuels, unlike other renewable sources such as wind and hydro, with the… read more here.
Keywords: phenolic resins; sources extraction; phenolic compounds; review sources ... See more keywords
Influence of the mixing process on the graphitization of phenolic resins
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DOI: 10.1016/j.ceramint.2019.03.124
Abstract: Abstract Phenolic resins are usually incorporated into carbon-containing refractories (CCRs) to play a role as binder compounds. Among the benefits associated with the role of these organic compounds, the following can be pointed out: (i)… read more here.
Keywords: phenolic resins; influence mixing; graphitization; mixing process ... See more keywords
Moisture Effects on the Physical Properties of Cross-linked Phenolic Resins
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DOI: 10.1021/acs.macromol.9b00385
Abstract: Using a combination of characterization techniques, we have been able to establish two types of relaxation mechanisms when moisture is introduced into typically cross-linked phenolic resins. The inherent rigidity of this class of polymer originates… read more here.
Keywords: phenolic resins; cross linking; moisture effects; linked phenolic ... See more keywords
A Novel Approach to Atomistic Molecular Dynamics Simulation of Phenolic Resins Using Symthons
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DOI: 10.3390/polym12040926
Abstract: Materials science is beginning to adopt computational simulation to eliminate laboratory trial and error campaigns—much like the pharmaceutical industry of 40 years ago. To further computational materials discovery, new methodology must be developed that enables… read more here.
Keywords: methodology; novel approach; molecular dynamics; phenolic resins ... See more keywords
Fast Curing Bio-Based Phenolic Resins via Lignin Demethylated under Mild Reaction Condition
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DOI: 10.3390/polym9090428
Abstract: Demethylation technique has been used to enhance lignin reactivity for preparation of phenolic resins. However, the demethylation efficiency and the demethylated lignin (DL) reactivity were still unsatisfactory. To improve the demethylation efficiency, alkali lignin was… read more here.
Keywords: lignin; demethylation; phenolic resins; lignin demethylated ... See more keywords