Swift sol–gel synthesis of mesoporous anatase-rich TiO2 aggregates via microwave and a lyophilization approach for improved light scattering in DSSCs

TiO 2 aggregates (TAs) were prepared via combination of facile ‘microwave assisted sol–gel synthesis’ and ‘lyophilization based extraction.’ The rapid hydrolysis followed by peptization of titanium iso-propoxide was carried out under microwave irradiation to form TiO 2 hydrosol at temperature as low...

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