Matches in SemOpenAlex for { <https://semopenalex.org/work/W4361001446> ?p ?o ?g. }
- W4361001446 endingPage "089270572311674" @default.
- W4361001446 startingPage "089270572311674" @default.
- W4361001446 abstract "The structural, optical, morphological and thermal properties of poly (methyl methacrylate) (PMMA)/boehmite nanocomposite films were studied by Fourier transform infrared spectroscopy (FT-IR), UV-Vis spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) studies. The FT-IR spectra of composites showed the characteristic band of boehmite nanoparticles at 518 cm −1 indicating an effective interaction between PMMA and boehmite. The UV-visible measurements showed that the optical energy gaps for the direct permitted transitions decreased as boehmite content increased. The orientation of nanoparticles observed from XRD revealed that the addition of boehmite increases the crystallinity of PMMA. The SEM analysis showed the uniform distribution of boehmite in the PMMA matrix. The shift in glass transition and melting temperatures to higher temperature domains were revealed by DSC analysis. From the TGA studies, the reinforcement of PMMA with boehmite nanoparticles increases thermal stability. The electrical conductivity was measured using the impedance technique, and it was studied as a function of nanoparticles loading, applied frequency ranging from 100 to 10 6 Hz and at different temperatures. The AC conductivity of the composite increases with frequency and temperature. The activation energy was also measured for all samples at various applied frequencies, and it was observed that it decreased with increasing nanoparticle loading. The dielectric constant of PMMA increases with nanoparticle concentration up to 7 wt%. The modulus, tensile strength, hardness, and impact properties of the PMMA/boehmite nanocomposite films were significantly enhanced by the reinforcement of nanoparticles into the polymer matrix. The excellent optical properties, mechanical strength and electrical properties obtained for 7 wt% loaded nanocomposite films enable them to be used in the construction of electromagnetic induction shielding materials, conducting adhesives, and flame-resistant flexible optoelectronic devices." @default.
- W4361001446 created "2023-03-30" @default.
- W4361001446 creator A5009880847 @default.
- W4361001446 creator A5030608237 @default.
- W4361001446 creator A5050039248 @default.
- W4361001446 creator A5058400178 @default.
- W4361001446 creator A5062963515 @default.
- W4361001446 creator A5075624073 @default.
- W4361001446 date "2023-03-27" @default.
- W4361001446 modified "2023-09-26" @default.
- W4361001446 title "Effect of boehmite nanoparticles on structural, optical, thermal, mechanical and electrical properties of poly (methyl methacrylate) nanocomposites for flexible optoelectronic devices" @default.
- W4361001446 cites W1972787688 @default.
- W4361001446 cites W1995524929 @default.
- W4361001446 cites W1998232031 @default.
- W4361001446 cites W2019361577 @default.
- W4361001446 cites W2025991025 @default.
- W4361001446 cites W2039223286 @default.
- W4361001446 cites W2044389946 @default.
- W4361001446 cites W2167626238 @default.
- W4361001446 cites W2170077346 @default.
- W4361001446 cites W2344863150 @default.
- W4361001446 cites W2738230577 @default.
- W4361001446 cites W2745304090 @default.
- W4361001446 cites W2769128190 @default.
- W4361001446 cites W2783821497 @default.
- W4361001446 cites W2790118561 @default.
- W4361001446 cites W2795398931 @default.
- W4361001446 cites W2800516044 @default.
- W4361001446 cites W2940710998 @default.
- W4361001446 cites W2944650597 @default.
- W4361001446 cites W2963351240 @default.
- W4361001446 cites W2968055021 @default.
- W4361001446 cites W3005683901 @default.
- W4361001446 cites W3010962915 @default.
- W4361001446 cites W3107982495 @default.
- W4361001446 cites W3110784363 @default.
- W4361001446 cites W3117687679 @default.
- W4361001446 cites W3152037737 @default.
- W4361001446 cites W3152566052 @default.
- W4361001446 cites W3154000587 @default.
- W4361001446 cites W3201526095 @default.
- W4361001446 cites W3216308883 @default.
- W4361001446 cites W4224067798 @default.
- W4361001446 cites W4229443107 @default.
- W4361001446 cites W4282016884 @default.
- W4361001446 cites W4295575188 @default.
- W4361001446 cites W4296635145 @default.
- W4361001446 cites W4309896796 @default.
- W4361001446 cites W4311845751 @default.
- W4361001446 cites W4313656388 @default.
- W4361001446 cites W4313908126 @default.
- W4361001446 cites W4317608826 @default.
- W4361001446 doi "https://doi.org/10.1177/08927057231167418" @default.
- W4361001446 hasPublicationYear "2023" @default.
- W4361001446 type Work @default.
- W4361001446 citedByCount "0" @default.
- W4361001446 crossrefType "journal-article" @default.
- W4361001446 hasAuthorship W4361001446A5009880847 @default.
- W4361001446 hasAuthorship W4361001446A5030608237 @default.
- W4361001446 hasAuthorship W4361001446A5050039248 @default.
- W4361001446 hasAuthorship W4361001446A5058400178 @default.
- W4361001446 hasAuthorship W4361001446A5062963515 @default.
- W4361001446 hasAuthorship W4361001446A5075624073 @default.
- W4361001446 hasConcept C121332964 @default.
- W4361001446 hasConcept C122865956 @default.
- W4361001446 hasConcept C127413603 @default.
- W4361001446 hasConcept C155672457 @default.
- W4361001446 hasConcept C159985019 @default.
- W4361001446 hasConcept C160892712 @default.
- W4361001446 hasConcept C171250308 @default.
- W4361001446 hasConcept C192562407 @default.
- W4361001446 hasConcept C26771246 @default.
- W4361001446 hasConcept C2777882336 @default.
- W4361001446 hasConcept C2777935641 @default.
- W4361001446 hasConcept C2780718992 @default.
- W4361001446 hasConcept C39519442 @default.
- W4361001446 hasConcept C42360764 @default.
- W4361001446 hasConcept C44228677 @default.
- W4361001446 hasConcept C46275449 @default.
- W4361001446 hasConcept C513153333 @default.
- W4361001446 hasConcept C521977710 @default.
- W4361001446 hasConcept C60100273 @default.
- W4361001446 hasConcept C7055690 @default.
- W4361001446 hasConcept C92880739 @default.
- W4361001446 hasConcept C97355855 @default.
- W4361001446 hasConceptScore W4361001446C121332964 @default.
- W4361001446 hasConceptScore W4361001446C122865956 @default.
- W4361001446 hasConceptScore W4361001446C127413603 @default.
- W4361001446 hasConceptScore W4361001446C155672457 @default.
- W4361001446 hasConceptScore W4361001446C159985019 @default.
- W4361001446 hasConceptScore W4361001446C160892712 @default.
- W4361001446 hasConceptScore W4361001446C171250308 @default.
- W4361001446 hasConceptScore W4361001446C192562407 @default.
- W4361001446 hasConceptScore W4361001446C26771246 @default.
- W4361001446 hasConceptScore W4361001446C2777882336 @default.
- W4361001446 hasConceptScore W4361001446C2777935641 @default.
- W4361001446 hasConceptScore W4361001446C2780718992 @default.
- W4361001446 hasConceptScore W4361001446C39519442 @default.