• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

王耀光 (王耀光.) [1] | 林文如 (林文如.) [2] | 朱望钊 (朱望钊.) [3] | 蔡芹 (蔡芹.) [4]

Abstract:

<正> 矿石中微量铋的测定常用硫脲比色法,但灵敏度不高。铋的极谱催化波灵敏度虽很高,但需通过萃取分离以消除干扰。鉴于1.5次微分电分析法灵敏度高,分辨率好,而且用滴汞电极为工作电极重现性较佳,本文探索了以0.1MHCl-10%KCl-0.1%水杨醛肟为底液,铋在滴汞电极上的1.5次微分电分析特性。结果表明,峰形明晰、灵敏、干扰少。可直接用于矿石中微量铋的测定。方法简便,结果满意。

Keyword:

微量铋 水杨醛 滴汞电极 电分析法

Community:

  • [ 1 ] 福州大学化学系

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

分析化学

ISSN: 0253-3820

CN: 22-1125/O6

Year: 1985

Issue: 03

Page: 213-215

1 . 2 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:182/10015621
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1