Abdullah, A.M.; Debnath, Tapas; Rüscher, Claus H.; Hussain, Altaf
(Rajshahi : University, Faculty of Sciences, 2012)
A series of vanadium substituted potassium hexagonal tungsten bronzes KxVyW1-yO3 (K-HTB) were prepared by conventional solid state method at 800 °C with compositions of x = 0.30 and 0.00 ? y ? 0.15. A mixture of K-HTB and ...