Nanosized sulfated zirconia with brnsted acid sites prepared without the use of solvents using zircon-based ZR (OH)4 mediated zirconia 1-D nanomaterials
Keywords:
nanosized sulfated, zirconia, brnsted acid, zircon-based ZR (OH)4, nanomaterialsAbstract
Zirconia 1-D nanomaterials have shown extraordinary and unique capabilities ranging from electronics and medical technologies to chemical engineering and biotechnology. Polyethylene glycol 6000 (PEG6000) was used as a structure-directing template to guide the synthesis of zirconia 1-D nanomaterials from zirconium hydrates manufactured locallyof the nanomaterials. There was a wide range of PEG/Zr mole ratios (0.067 to 0.167), pH was set at 9, the temperature was set at 80°C, and the ageing periods were anywhere from one to three hours. For the mineralogy of the synthetic zirconia, an X-ray diffractogram was employed, and the thermal behaviour of the zirconia was evaluated using a thermal gradient differential thermal analysis technique (TG-DTA). Meanwhile, scanning and transmission electron microscopes were used to study the zirconia that had been manufactured.
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