碱式碳酸铜组成测定的研究  

The Composition Determination of Basic Cupric Carbonate

作　　者：廖玉贤[1] 王铎[1] 王菊平[1] 杨水彬[1] 瞿玉荣 

机构地区：[1]黄冈师范学院,湖北黄州438000 [2]黄冈林业学校,湖北黄州438000

出　　处：《湖北农业科学》2012年第14期3007-3008,共2页Hubei Agricultural Sciences

基　　金：湖北省教育厅重点项目(D20082705)

摘　　要：碱式碳酸铜的组成随产生条件的不同而不同,准确、便捷地测定其具体成分含量对农业生产有着重要的实际意义。试验运用重量分析法测定了碱式碳酸铜的组成,并用热重分析法(TGA)进行了验证。结果表明,重量分析法测定碱式碳酸铜的组成具有简便、经济、反应条件容易控制和测定结果准确等优点。The composition of basic cupric carbonate varies from sample to sample because of different conditions. The accu-rate, quick determination of the exact composition of the sample has practical significance in agriculture research and applications. The gravimetry was used to determine the composition of basic cupric carbonate. Moreover, the result was further confirmed by the thermogravimetric analysis （TGA ）. The results showed that gravimetric method for determining the composition of basic cupric carbonate, exhibited many advantages, such as simple, low cost, easy control of the reaction conditions and accurate results.

关 键 词：碱式碳酸铜 组成成分 测定 重量分析法 热重分析法 

分 类 号：O614.12[理学—无机化学]