天然黑色电气石热释电特性的研究

杨如增, 廖宗廷, 陈晓栋, 陈海生, 王美生

杨如增, 廖宗廷, 陈晓栋, 陈海生, 王美生. 天然黑色电气石热释电特性的研究[J]. 宝石和宝石学杂志, 2000, 2(1): 34-38.
引用本文: 杨如增, 廖宗廷, 陈晓栋, 陈海生, 王美生. 天然黑色电气石热释电特性的研究[J]. 宝石和宝石学杂志, 2000, 2(1): 34-38.
Yang Ruzeng, Liao Zongting, Chen Xiaodong, Chen Haisheng, Wang Meisheng. THERMOELECTRIC CHARACTER OF NATURAL BALCK TOURMALINE[J]. Journal of Gems & Gemmology, 2000, 2(1): 34-38.
Citation: Yang Ruzeng, Liao Zongting, Chen Xiaodong, Chen Haisheng, Wang Meisheng. THERMOELECTRIC CHARACTER OF NATURAL BALCK TOURMALINE[J]. Journal of Gems & Gemmology, 2000, 2(1): 34-38.

天然黑色电气石热释电特性的研究

详细信息
    作者简介:

    杨如增,男,1956年生,副教授,材料专业,主要从事宝石材料的研究与教学工作。

  • 中图分类号: P619.28

THERMOELECTRIC CHARACTER OF NATURAL BALCK TOURMALINE

  • 摘要: 对产自新疆、内蒙古和云南的天然黑色电气石的化学成分及其对热释电效应的影响进行了测试和分析,对电气石产生热释电效应的机制作了简要阐述。分析表明,不同产地天然电气石的化学成分有较大差异,其中氧化铁含量对热释电效应产生显著影响。随氧化铁含量的增加,热释电效应明显减弱。电气石的热释电效应与其常规物理特性有较好的对应关系。通过检测电气石的密度和折射率即可间接了解电气石的热释电效应。
    Abstract: The affect of the chemistry on the thermoelectric character of natural black tourmaline is tested, which is from Xinjiang, Inner Mongolia and Yunnan Province. The mechanism of thermoelectric character is designated. It shows that there is much difference in chemical composition of natural tourmaline from different regions, in which the content of ferric oxide will obviously affect the thermoelectric character. With the increase of the content of ferric oxide, the effect of thermoelectricity decreases. The thermoelectric character of tourmaline has better corresponding relation to normal physical character. We can indirectly understand the thermoelectric character of tourmaline through examining the density and refractance.
  • [1] 戈定夷, 田慧新, 曾若谷.矿物学简明教程.北京:地质出版社, 1989
    [2] 赵爱醒, 潘铁红.矿物晶体化学.武汉:中国地质大学出版社, 1993
    [3] Winkler H G F著.邵克忠译.晶体构造和晶体性质.北京:科学出版社, 1980
    [4]

    Herzberg G. Atomic spectra and atomic structure. New York, 1984

计量
  • 文章访问数:  26
  • HTML全文浏览量:  0
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 收稿日期:  1999-10-28

目录

    /

    返回文章
    返回