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用超声反应合成了纤维素三苯甲酯，并将其涂布于ＧＤＸ－１０２上，用作气相色谱的耐高温固定相。研究了脂肪族醇类和一些芳香族化合物的分离。计算了各物质在纤维素三苯甲酯－ＧＤＸ柱上的吸附热数值（－△Ｈ＿ａ）。
Cellulose trityl was synthesized by sonication and applied to GDX-102 as a high temperature stationary phase for gas chromatography. The separation of aliphatic alcohols from some aromatic compounds was studied. The adsorption heat value (- △ H_a) of each substance on cellulose triphenylmethyl ester-DGX column was calculated.