主要研究了磷酸镍基类分子筛材料VSB-1和CoVSB-1对H2和H2NCH2CH2NH2的吸附性质.VSB-1和CoVSB-1对H2的吸附是一种超临界物理吸附.VSB-1和CoVSB-1对H2NCH2CH2NH2的吸附量比对H2O分子、C2H5OH分子以及其他有机胺蒸汽分子的吸附量大,分别是19.7wt%和24.3wt%,通过XRD、FT-IR和UV-Vis等光谱表征证实了VSB-1和CoVSB-1对H2NCH2CH2NH2的化学吸附机理,即H2NCH2CH2NH2与VSB-1和CoVSB-1骨架结构中的过渡金属Ni和Co离子活性位的螯合作用.
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