2) bismuth nanoparticles
纳米铋粉
1.
The results indicate that the prepared bismuth nanoparticles have uniform size,high purity,narrow size distribution and spherical shape,and the crystal structure of the samples is the same as that of the bulk materials,being R-3m and rhombohedral structure,a slight expansion in the lattice parameter.
采用自行研制的高真空三枪直流电弧金属纳米粉体连续制备设备,通过控制充气压力制备不同粒径的纳米铋粉。
4) Bi 2O 3 powder
氧化铋粉末
5) bismuth barium titanate powder
钛酸铋钡粉体
6) Bi-based superconductor powder
铋系超导前驱粉
1.
In the present paper a method was proposed for the determination of Fe,Cr,Ni,Si,Al and Ba in Bi-based superconductor powder(BSCCO,Bi2-xPbxSr2Ca2Cu3O8) by inductively coupled plasma atomic emission spectrometry(ICP-AES).
利用ICP-AES法测定了铋系超导前驱粉(BSCCO)中Fe,Cr,Ni,Si,Al和Ba等微量杂质元素,优化了仪器测定参数并研究了酸的种类及浓度对测定结果的影响。
补充资料：铋铋
1.恶视貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条