Enhanced structural and spectroscopic properties of phosphosilicate nanostructures by doping with Al2O3 ions and calcinations temperature

CHARACTERISTICS AND MAGNETIC PROPERTIES OF ((80-x) P 2O5: 20 SiO 2 : x Al2O3 ) AND DOPED WITH Ni2O3 PREPARED BY SOL GEL METHOD

SOL–GEL DERIVED PHOSPHOSILICATE AND ALUMINOPHOSPHOSILICATE GELS AT LOWER TEMPERATURE