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用热分析与气相色谱联用技术（ＴＡ－ＧＣ）研究ＫＨＣ２Ｏ４·Ｈ２Ｏ的热分解表明，在空气和氦气当中，开始时缓慢分解，放出结晶水。接着ＫＨＣ２Ｏ４快速分解成Ｋ２Ｃ２Ｏ４，并释放出一些气体产物：Ｏ２（分解初期）、ＣＯ、ＣＯ２和Ｈ２Ｏ。讨论了ＫＨＣ２Ｏ４的分解机理
The thermal decomposition of KHC2O4 · H2O by thermal analysis and gas chromatography coupled with gas chromatography (TA-GC) showed that in air and helium gas, it started to decompose slowly to release crystal water. KHC2O4 is then rapidly decomposed into K2C2O4 and some gas products are released: O2 (early decomposition), CO, CO2 and H2O. The decomposition mechanism of KHC2O4 is discussed