2020
DOI: 10.1016/j.ijadhadh.2019.102457
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Nematic liquid crystal 4-cyano-4′-pentylbiphenyl functionalization of MWNTs for improved thermal and mechanical properties of silicone pressure sensitive adhesives

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Cited by 9 publications
(7 citation statements)
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“…Under the conditions of sample concentration of 0.001 g/mL and excitation wavelength of 400 nm, the fluorescence spectra of P3HT and GNS@P3HT with different molecular weights were obtained, as shown in Figure 3b. The wide diffraction peaks of P3HT with different molecular weights appear around 579 nm, which indicates that the electrons in the outer layers of P3HT are induced to transition from the ground state to a higher energy level, and then back to a lower energy level, thus emitting visible fluorescence [31]. With the increase of molecular weight of P3HT, the corresponding fluorescence intensity first increases and then decreases.…”
Section: Fabrication Of Gns@p3ht(x) and Gns@p3ht(x)/pvdf Membranesmentioning
confidence: 99%
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“…Under the conditions of sample concentration of 0.001 g/mL and excitation wavelength of 400 nm, the fluorescence spectra of P3HT and GNS@P3HT with different molecular weights were obtained, as shown in Figure 3b. The wide diffraction peaks of P3HT with different molecular weights appear around 579 nm, which indicates that the electrons in the outer layers of P3HT are induced to transition from the ground state to a higher energy level, and then back to a lower energy level, thus emitting visible fluorescence [31]. With the increase of molecular weight of P3HT, the corresponding fluorescence intensity first increases and then decreases.…”
Section: Fabrication Of Gns@p3ht(x) and Gns@p3ht(x)/pvdf Membranesmentioning
confidence: 99%
“…The electrons on P3HT were greatly restricted by the motion and cannot transition between energy levels, which leads to the quenching of the fluorescence of P3HT. [31,[35][36][37][38][39]. Therefore, the movement of electrons on the surface of P3HT was limited by the π-π interaction of GNS, which leads to the fluorescence quenching of GNS@P3HT.…”
Section: Fabrication Of Gns@p3ht(x) and Gns@p3ht(x)/pvdf Membranesmentioning
confidence: 99%
“…It has been found that the incorporation of only small quantities of MWNTs can significantly enhance the mechanical and thermal properties of polymers [ 152 , 176 , 177 , 178 , 179 , 180 ]. Furthermore, the addition of flame-retardant-functionalized MWNTs is a highly effective way to impart favorable fire performance and mechanical properties to nanocomposites; this is because of the good dispersion of functionalized MWNTs, since the dispersion of MWNTs in a polymer matrix is considered to be a key part of improving the fire performance.…”
Section: Nanoparticles As Flame-retardant Fillersmentioning
confidence: 99%
“…Note that GNPs, MWNTs, and lignin are all environmentally sustainable precursors [98,103]. It has been found that the incorporation of only small quantities of MWNTs can significantly enhance the mechanical and thermal properties of polymers [152,[176][177][178][179][180].…”
Section: Multi-walled Carbon Nanotubes (Mwnts)mentioning
confidence: 99%
“…pyrene, [14][15][16][17] porphyrin [18][19][20][21][22][23] and phthalocyanine [24][25][26][27][28][29] derivatives, are widely used for the modification of carbon nanomaterials due to their ability to form specific and π-π-stacking contacts between aromatic molecules and the graphite surface of CNT. Noncovalent functionalization of carbon nanotubes leads also to an increase of CNT solubility [30] and improvement of photoinduced electron transfer properties, [15,24,31] sensing properties, [17,[32][33][34][35] mechanical and thermal properties, [16,[36][37][38][39] and catalytic effect. [40,41] Several techniques of noncovalent functionalization of carbon nanotubes are known.…”
Section: Noncovalent Functionalizationmentioning
confidence: 99%