1) tsumoite
楚碲铋矿
1.
The graphic-myrmekitic pyrrhotites of the tsumoite have compositions similar to those of early stages, but their spatial elongation and size change are in contradiction with experiments and theoretical models.
大水沟楚碲铋矿的产状及其文像矿物形态既有普遍的“交代”现象,也有明显的“出溶”特征。
2.
The name was changed to pilsenite in 1982 with the formula being changed to Bi 4Te 3, and tsumoite was found within the compositional range of former wehrlite.
楚碲铋矿 (BiTe)的成分介于原叶碲铋矿的成分范围之内。
2) Tellurium-bismuth concentrate
碲铋精矿
3) Bi Te ore
铋碲矿
1.
Bi Te ore is leached with HCl+NaClO 3 .
铋碲矿用盐酸加氯酸钠浸出 ,浸出液用Na2 SO3 还原得粗碲粉 ,还原后液水解回收铋。
4) pilsenite
['pilzənait]
叶碲铋矿
1.
Some problems in the study of pilsenite;
叶碲铋矿研究中存在问题分析
2.
The first found pilsenite in China is in Gaozhuang,Henan province.
叶碲铋矿极为罕见 ,矿物学资料匮乏。
5) tetradymite
[英][tə'trædimait] [美][tə'trædəmaɪt]
辉碲铋矿
1.
Al so, the dsta was compared with of tetradymite and kawazulite (in JCPDS cards) in this Paper,it is found that the tetradymite in this paper is similar to kawazulite but defferent to the for mer tetradymite in JCPDS cards.
辉碲铋矿是一种较难独立成矿的碲硫化物。
6) joseite A
硫碲铋矿A
补充资料：碲化铋晶体
分子式：Bi2Te3
CAS号：
性质：周期表第V,VI族元素化合物半导体。三角晶，原胞为菱形六面体，晶格常数1.0473nm，密度7.8587g/cm3。熔点575℃。由共价键结合，有一定离子键成分。为间接带隙半导体，室温禁带宽度0.145eV，电子和空穴迁移率分别为0.135和4.4×10-2m2/(V·s)，温差电优质系数1.6×10-3/K。采用布里奇曼法、区域熔炼法、直拉法制备。为良好的温差材料。
CAS号：
性质：周期表第V,VI族元素化合物半导体。三角晶，原胞为菱形六面体，晶格常数1.0473nm，密度7.8587g/cm3。熔点575℃。由共价键结合，有一定离子键成分。为间接带隙半导体，室温禁带宽度0.145eV，电子和空穴迁移率分别为0.135和4.4×10-2m2/(V·s)，温差电优质系数1.6×10-3/K。采用布里奇曼法、区域熔炼法、直拉法制备。为良好的温差材料。
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参考词条