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author:

王耀光 (王耀光.) [1] | 黄作澎 (黄作澎.) [2] | 纪华民 (纪华民.) [3]

Abstract:

<正> 矿石中微量铋的测定多采用硫脲比色法,但灵敏度较低。近年来,虽采用三元络合物体系,但仍难于直接测定矿石中低于ppm级的铋。原子吸收光谱法测定矿石中铋灵敏度虽较高,但干扰严重,需采用分离方法,使铋与大量基体元素分离。催化极谱法测定矿石中铋也有报导,但Cu、Pb、Zn、Fe等干扰严重,亦需通过分离消除干扰。我们曾采用

Keyword:

化探样品 半微分 微量铋 电分析法 阳极溶出

Community:

  • [ 1 ] 福州大学化学系

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Source :

分析化学

ISSN: 0253-3820

CN: 22-1125/O6

Year: 1986

Issue: 03

Page: 229-231

1 . 2 0 0

JCR@2023

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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