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9 样品的 31 P MAS NMR图谱
Fig. 9 31 P MAS NMR spectra of a 10HPWBMMs-WA and b 40HPWBMMs-WA