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The present investigation deals with successful synthesis and surface functionalisation of mesoporous alumina (MeAl) nanoparticles by simplified sol–gel method using cetyl trimethyl ammonium bromide (CTAB) and pluronic as a template. Surface functionalisation of MeAl was performed to determine the selectivity of surface groups for coupling with model drug molecule. Repaglinide a BCS class II drug...
ZrO2 fibres have been used in aspects of aeronautics and astronautics because of their properties such as high strength, good toughness and thermal shock resistance. In this reported work, polyvinylpyrrolidone (PVP)/Y(NO3)3·6H2O/ZrOCl2·8H2O (PVP-precursor) nanofibres were prepared by the sol–gel method and an electro-spinning technique. Then, the ZrO2 fibres by Y-doping were obtained by calcination...
CNT/LiNi0.33Mn0.33Co0.33O2 nanocomposite electrode material was fabricated for Lithium Ion Battery. Sol-Gel synthesis has been used to synthesize the nano-sized pristine LiNi0.33Mn0.33Co0.33O2 (LNMC). CNT/LiNi0.33Mn0.33Co0.33O2 nanocomposite has been synthesized by using low temperature dispersion method. Structural characterization of the material has been performed by using X-ray diffraction, which...
An intercalation nonlinear-optical (NLO) polyimide was synthesized by the ring-opening polyaddition of 4,4'-(Hexafluoroisopropylidene) diphthalic Anhydride (6FDA) and [(6-nitrobenzothiazol-2- yl)diazenyl]phenyl-1,3-diamine. Then, sol-gel technique was adopted, utilizing 3- aminopropyltriethoxysi- lane (APTES) and tetraethoxysilane (TEOS). The polyimide/silica hybrid material was obtained. The polyimide...
A series of the polyimide-silica NLO nanohybrid materials were synthesized from 3,3', 4,4'- Bisphenyltetracarboxylic (BPDA), 2,2-Bis(3-amino-4-hydroxyphen-yl) hexafluoropropane (6FHP), nonlinear optical (NLO) molecule 4-(N-2-Hydroxyethyl-N-methylamino)-4'-[(6-nitroben-zothiazol-2-yl)-diazenyl] azobenzene (HNBDA), coupling agent APTES and hydrolysate of TEOS via sol-gel process. The TEOS contents in...
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