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气液色谱法是研究酸碱相互作用热力学性质的有效方法之一,适合于气液表面化学反应的研究,可以得到一些用其他方法难以获得的热力学参数,丰富了表面化学领域的研究,具有重要的理论意义和应用价值。文献[1—4]利用气液色谱法测量了Ni[THDD]_2、Ni[(C_8H_(17)O)_2PS_2]_2与含氮、含氧有机碱加合反应的平衡常数、标准焓变和标准熵变值。作为酸碱加合反应研究的一部份,本文测定了Ni[C_8H_(17)O)_2PS_2]_2与五员杂环化合物呋喃、噻吩和吡咯反应的热力学参数。
Gas-liquid chromatography is one of the effective methods to study the thermodynamic properties of acid-base interaction. It is suitable for the study of gas-liquid surface chemical reactions, and can obtain some thermodynamic parameters that are difficult to obtain by other methods, enriching the field of surface chemistry, which is important The theoretical significance and application value. Literature [1-4] measured the equilibrium constants, standard enthalpy changes of Ni [THDD] _2, Ni [(C_8H_ (17) O) _2PS_2] _2 and nitrogen and oxygen- Standard entropy change. As part of the acid-base adduct reaction, the thermodynamic parameters for the reaction of Ni [C_8H_ (17) O) _2PS_2] _2 with five-membered heterocyclic compounds furan, thiophene and pyrrole were determined.