溶剂效应对介孔SiO<sub>2</sub>负载磷钨酸催化剂的影响

溶剂效应对介孔SiO₂负载磷钨酸催化剂的影响

戴群和, 孙继红, 任博, 陈东, 武霞

Effect of Solvents on the Structure and Properties of Mesoporous SiO₂ Supported Phosphotungstic Acid

DAI Qun-He, SUN Ji-Hong, REN Bo, CHEN Dong, WU Xia

图4 不同溶剂中制备的40HPWBMMs样品的UV-Vis图谱
Fig. 4 UV-Vis spectra of 40HPWBMMs in different solvents a BMMs; b AC; c WA; d AT; e HPW; f ET