物理化学学报 >> 1997, Vol. 13 >> Issue (05): 455-458.doi: 10.3866/PKU.WHXB19970514

研究简报 上一篇    下一篇

微粉型四钼酸铵热容的测定

尹周澜,陈启元;张衡中,张平民   

  1. 中南工业大学化学系，长沙 410083
  • 收稿日期:1996-09-02 修回日期:1997-01-16 发布日期:1997-05-15
  • 通讯作者: 尹周澜

Measurement of the Heat Capacity of Ammonium Tetramolybdate in the Micro Power Form

Yin Zhou-Lan,Chen Qi-Yuan,Zhang Heng-Zhong,Zhang Ping-Min   

  1. Central-South Univeristy of Technology,Changsha 410083
  • Received:1996-09-02 Revised:1997-01-16 Published:1997-05-15
  • Contact: Yin Zhou-Lan

PDF

2390

赞

关键词: 微粉型四钼酸铵, 热容, 下坠量热法

Abstract:

Single phase of ammonium tetramolybdate in the micro power form was prepared from polyphase ammonium paramolybdate. Its heat capacity from 14.25℃ to 120.12 ℃ was measured by drop method and the result is
Cp=0.3936+7.4047×10-4T+6.3543×10-3T-2(J•K-1•g-1)

Key words: Ammonium tetramolybdate in the micro power form, Heat capacity, Drop method