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金属学报  1979, Vol. 15 Issue (1): 85-93    
  论文 本期目录 | 过刊浏览 |
二元复合氧化物的稳定性规律
陈念贻;温元凯
中国科学院上海冶金研究所;中国科学技术大学
ON THE STABILITY OF BINARY COMPLEX OXIDES
Chen Nianyi;Wen Yuankai Shanghai Institute of Metallurgy; Academia Sinica University of Science and Technology of china
引用本文:

陈念贻;温元凯. 二元复合氧化物的稳定性规律[J]. 金属学报, 1979, 15(1): 85-93.
, . ON THE STABILITY OF BINARY COMPLEX OXIDES[J]. Acta Metall Sin, 1979, 15(1): 85-93.

全文: PDF(479 KB)  
摘要: 本文采用键参数函数方法,总结二元复合氧化物稳定性的规律。研究表明:离子键型复合氧化物的生成热,主要与离子半径和价数有关。具有部分共价性的复合氧化物的生成热和热力学稳定性,除上述因素外,还与失屏参数有关。
Abstract:Factors concerning with the stability of binary complex oxides has been stu-died. For complex oxides with ionic bonds,the main factors determining the heatof formation of such oxides appear to be the relevant ionic radius and the va-lency of the component elements. For oxides with partial covalency, however, thescreening parameter proposed in this paper may also be important in addition tothe factors mentioned above.
收稿日期: 1979-01-18     
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