Matches in SemOpenAlex for { <https://semopenalex.org/work/W2965646912> ?p ?o ?g. }
- W2965646912 endingPage "1095" @default.
- W2965646912 startingPage "1095" @default.
- W2965646912 abstract "A polypyrrole-carboxylic acid derivative (PPy-COOH) was covalently anchored on the surface of hexamethylene diisocyanate (HDI)-modified graphene oxide (GO) following two different esterification approaches: activation of the carboxylic acids of the polymer by carbodiimide, and conversion of the carboxylic groups to acyl chloride. Microscopic observations revealed a decrease in HDI-GO layer thickness for the sample prepared via the first strategy, and the heterogeneous nature of the grafted samples. Infrared and Raman spectroscopies corroborated the grafting success, demonstrating the emergence of a peak associated with the ester group. The yield of the grafting reactions (31% and 42%) was roughly calculated from thermogravimetric analysis, and it was higher for the sample synthesized via formation of the acyl chloride-functionalized PPy. The grafted samples showed higher thermal stability (~30 and 40 °C in the second decomposition stage) and sheet resistance than PPy-COOH. They also exhibited superior stiffness and strength both at 25 and 100 °C, and the reinforcing efficiency was approximately maintained at high temperatures. Improved mechanical performance was attained for the sample with higher grafting yield. The developed method is a valuable approach to covalently attach conductive polymers onto graphenic nanomaterials for application in flexible electronics, fuel cells, solar cells, and supercapacitors." @default.
- W2965646912 created "2019-08-13" @default.
- W2965646912 creator A5015660397 @default.
- W2965646912 creator A5087031025 @default.
- W2965646912 date "2019-07-31" @default.
- W2965646912 modified "2023-10-12" @default.
- W2965646912 title "Grafting of Polypyrrole-3-carboxylic Acid to the Surface of Hexamethylene Diisocyanate-Functionalized Graphene Oxide" @default.
- W2965646912 cites W1510231612 @default.
- W2965646912 cites W1963651611 @default.
- W2965646912 cites W1971064042 @default.
- W2965646912 cites W1973069936 @default.
- W2965646912 cites W1975479494 @default.
- W2965646912 cites W1977935644 @default.
- W2965646912 cites W1982102703 @default.
- W2965646912 cites W1984837761 @default.
- W2965646912 cites W1997501722 @default.
- W2965646912 cites W1998235818 @default.
- W2965646912 cites W2004515385 @default.
- W2965646912 cites W2009784974 @default.
- W2965646912 cites W2010971702 @default.
- W2965646912 cites W2026827330 @default.
- W2965646912 cites W2030677057 @default.
- W2965646912 cites W2031719780 @default.
- W2965646912 cites W2042977752 @default.
- W2965646912 cites W2043109969 @default.
- W2965646912 cites W2045055557 @default.
- W2965646912 cites W2045550511 @default.
- W2965646912 cites W2049976904 @default.
- W2965646912 cites W2051638768 @default.
- W2965646912 cites W2052247648 @default.
- W2965646912 cites W2067147667 @default.
- W2965646912 cites W2074186296 @default.
- W2965646912 cites W2093792357 @default.
- W2965646912 cites W2099579446 @default.
- W2965646912 cites W2118609172 @default.
- W2965646912 cites W2139041845 @default.
- W2965646912 cites W2139552340 @default.
- W2965646912 cites W2144854567 @default.
- W2965646912 cites W2166691312 @default.
- W2965646912 cites W2304909518 @default.
- W2965646912 cites W2320475621 @default.
- W2965646912 cites W2464434438 @default.
- W2965646912 cites W2561662928 @default.
- W2965646912 cites W2604040064 @default.
- W2965646912 cites W2615297670 @default.
- W2965646912 cites W2740576262 @default.
- W2965646912 cites W2791213829 @default.
- W2965646912 cites W2811306349 @default.
- W2965646912 cites W2891988497 @default.
- W2965646912 cites W2896819549 @default.
- W2965646912 cites W2916338904 @default.
- W2965646912 cites W2952845716 @default.
- W2965646912 cites W3144589892 @default.
- W2965646912 doi "https://doi.org/10.3390/nano9081095" @default.
- W2965646912 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6723346" @default.
- W2965646912 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31370134" @default.
- W2965646912 hasPublicationYear "2019" @default.
- W2965646912 type Work @default.
- W2965646912 sameAs 2965646912 @default.
- W2965646912 citedByCount "25" @default.
- W2965646912 countsByYear W29656469122020 @default.
- W2965646912 countsByYear W29656469122021 @default.
- W2965646912 countsByYear W29656469122022 @default.
- W2965646912 countsByYear W29656469122023 @default.
- W2965646912 crossrefType "journal-article" @default.
- W2965646912 hasAuthorship W2965646912A5015660397 @default.
- W2965646912 hasAuthorship W2965646912A5087031025 @default.
- W2965646912 hasBestOaLocation W29656469121 @default.
- W2965646912 hasConcept C120665830 @default.
- W2965646912 hasConcept C121332964 @default.
- W2965646912 hasConcept C127413603 @default.
- W2965646912 hasConcept C159985019 @default.
- W2965646912 hasConcept C171250308 @default.
- W2965646912 hasConcept C178790620 @default.
- W2965646912 hasConcept C180577832 @default.
- W2965646912 hasConcept C185592680 @default.
- W2965646912 hasConcept C188027245 @default.
- W2965646912 hasConcept C191897082 @default.
- W2965646912 hasConcept C192562407 @default.
- W2965646912 hasConcept C2775937945 @default.
- W2965646912 hasConcept C2777232022 @default.
- W2965646912 hasConcept C2779074116 @default.
- W2965646912 hasConcept C2779438179 @default.
- W2965646912 hasConcept C2779578285 @default.
- W2965646912 hasConcept C2779851234 @default.
- W2965646912 hasConcept C30080830 @default.
- W2965646912 hasConcept C40003534 @default.
- W2965646912 hasConcept C42360764 @default.
- W2965646912 hasConcept C44228677 @default.
- W2965646912 hasConcept C521977710 @default.
- W2965646912 hasConcept C60100273 @default.
- W2965646912 hasConceptScore W2965646912C120665830 @default.
- W2965646912 hasConceptScore W2965646912C121332964 @default.
- W2965646912 hasConceptScore W2965646912C127413603 @default.
- W2965646912 hasConceptScore W2965646912C159985019 @default.
- W2965646912 hasConceptScore W2965646912C171250308 @default.
- W2965646912 hasConceptScore W2965646912C178790620 @default.
- W2965646912 hasConceptScore W2965646912C180577832 @default.