化学学报 ›› 1989, Vol. 47 ›› Issue (9): 932-934. 上一篇    

研究论文

硬软酸碱理论在材料研究中的应用 I: 二元β-W结构化合物超导性的研究

顾君吉;聂圣哲;周栓虎   

  1. 安徽大学化学系
  • 发布日期:1989-09-15

The application of HSAB theory in materials science I: The study of superconductivity of β-W structure binary compounds

GU JUNJI;NIE SHENGZHE;ZHOU SHUANHU   

  • Published:1989-09-15

本文从键性的角度出发, 应用硬软酸碱原理, 研究了具有β-W结构二元化合物的超导性能, 用硬软酸碱理论的HS标度, 获得一个化合物预期的超导转变温度值的规则。ΔHS规则可以用作寻找新超导材料的指引。

关键词: 二元体系, 波函数, 超导性, 酸碱平衡, 临界温度, 晶格象, 量子力学, 超导材料, 软硬酸碱

The HSAB (hard-soft acid-base) theory is extensively applied to the supercond. of b-W structure binary (alloys) compounds by using the bond-parameter method. By using the HS scale of HSAB, the authors obtained a rule for the predicted Tc value of compounds The DHS rule can be used as a guide to search for new superconducting material.

Key words: BINARY SYSTEM, WAVE FUNCTIONS, SUPERCONDUCTIVITY, ACID-BASE EQUILIBRIUM, CRITICAL TEMPERATURE, LATTICE IMAGE, QUANTUM MECHANICS, SUPERCONDUCTING METERIALS, HARDNESS-SOFTNESS OF ACIDS AND BASES

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