三價鉻離子在電沉積過程中的形態

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三價鉻離子在電沉積過程中的形態

張新, 李惠東, 段淑貞, 孫根生, 劉新宇

文章導航 > 工程科學學報 > 1995 > 17(6): 580-583,589

張新, 李惠東, 段淑貞, 孫根生, 劉新宇. 三價鉻離子在電沉積過程中的形態[J]. 工程科學學報, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

引用本文:

張新, 李惠東, 段淑貞, 孫根生, 劉新宇. 三價鉻離子在電沉積過程中的形態[J]. 工程科學學報, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Liu Xinyu. Species of Trivalent Chromium in the Bath for the Electrodeposition of Chromium[J]. Chinese Journal of Engineering, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

Citation:

Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Liu Xinyu. Species of Trivalent Chromium in the Bath for the Electrodeposition of Chromium[J]. Chinese Journal of Engineering, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

張新, 李惠東, 段淑貞, 孫根生, 劉新宇. 三價鉻離子在電沉積過程中的形態[J]. 工程科學學報, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

引用本文:

張新, 李惠東, 段淑貞, 孫根生, 劉新宇. 三價鉻離子在電沉積過程中的形態[J]. 工程科學學報, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Liu Xinyu. Species of Trivalent Chromium in the Bath for the Electrodeposition of Chromium[J]. Chinese Journal of Engineering, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

Citation:

Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Liu Xinyu. Species of Trivalent Chromium in the Bath for the Electrodeposition of Chromium[J]. Chinese Journal of Engineering, 1995, 17(6): 580-583,589. doi: 10.13374/j.issn1001-053x.1995.06.018

三價鉻離子在電沉積過程中的形態

doi: 10.13374/j.issn1001-053x.1995.06.018

1. 北京科技大學物理化學系, 北京 100083;
2. 北京科技大學化學系, 北京 100083

基金項目:

國家自然科學基金資助項目

作者簡介:
張新,男,57歲,副教授

中圖分類號: TQ153.11
計量
- 文章訪問數: 209
- HTML全文瀏覽量: 76
- PDF下載量: 7
- 被引次數: 0
出版歷程
- 收稿日期: 1995-03-27
- 網絡出版日期: 2021-09-06

Species of Trivalent Chromium in the Bath for the Electrodeposition of Chromium

1. Department of Physical Chemistry, USTB, Beijing 100083, PRC;
2. Department of Chemistry, USTB

摘要: 研究證明三價鉻離子在HCl體系中適應電活性物質是[Cr(H₂O)₆]³⁺,不同pH通過溶液中的存在形態而影響Cr³⁺電沉積過程。同時證實了Cr³⁺在HCOOH或(NH₂)₂CO存在時不與三價鉻形成配位化合物。
- 三價鉻 /
- 電沉積 /
- 配位化合物 /
- 極譜曲線
Abstract: The species of the trivalent ions of chromium in the HCl containing systems have been studied. The proper electroactive species was found to be[Cr(H₂O)₆]³⁺. The electrodepostion of chromium was found to be strongly affected by the pH of the bath due to the different species of trivalent chromium at different pH, and coordination compounds of Cr³⁺ with HCOOH or(NH₂)₂CO were not found.
- trivalent chromium /
- electroplating /
- coordination compounds /
- polargraphic curve

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