固体核磁共振技术研究金属氧化物类固体酸催化剂的酸碱性

固体核磁共振技术是研究固体催化剂酸碱性的有效工具.本文主要介绍了本课题组利用固体核磁共振技术进行固体酸催化剂酸碱性研究的进展，包括吸附水分子对金属氧化物表面酸性质影响的研究，以及结合酸碱探针分子共吸附表征方法对金属氧化物表面酸碱性的研究，对固体核磁共振技术定性和定量分析固体催化剂的酸碱性提出了一些新的见解.

Acidity and Basicity of Solid Acid Catalysts Studied by Solid-State NMR

Solid-state nuclear magnetic resonance (NMR) is an important technique to study the acidity and basicity of solid catalysts. Here we review some research works carried out in our laboratory, including studies on the acidity of metal oxides under different water contents, the acidity and basicity characterization of metal oxides by using acidic and basic probe molecules simultaneously. The investigations extend solid-state NMR technique in qualitative and quantitative studies on the acidity and basicity of solid catalysts.