制备一种新型的环糊精衍生物有机-无机杂化材料固定相开管柱,通过毛细管电色谱-质谱(CEC-MS)对其进行评价。以正硅酸乙酯和钛酸丁......

A novel reversible photochromic nanocomposite film based on a hybrid inorganic-organic matrix in which het-eropolyacid H......