NDLI: Silver Electrodeposition from Cyanide Solutions: Effect of Lead Ions

Content Provider	Springer Nature Link
Author	Bek, R. Yu. Shuraeva, L. I. Ovchinnikova, S. N.
Copyright Year	2004
Abstract	Effect of lead hydroxy compounds on the process of electrodeposition of silver from cyanide electrolytes is studied on an electrode whose surface is renewed in solution by cutting off a thin layer of metal. This permitted to perform the study on both the freshly renewed electrode and at controlled values of the time of the electrode contact with solution Δt. Shown is that on the freshly renewed electrode (Δt<1 s) the presence in the solution of lead ions in concentrations c $_{1}$ on the order of 10$^{–5}$ M leads to the process depolarization only in the initial portion of a polarization curve. With c $_{1}$ increased to 10$^{–4}$ M the effect of depolarization extends on the entire polarization curve. Keeping the electrode in solution after the renewal of the metal surface magnifies depolarization, and the greater the concentration c $_{1}$, the shorter the time period Δt required to achieve the same effect. These regularities are attributed to catalytic influence of lead adatoms, whose surface concentration depends on c $_{1}$ and Δt, as well as on the intensity of their incorporation in the silver deposit.
Starting Page	1079
Ending Page	1083
Page Count	5
File Format	PDF
ISSN	10231935
Journal	Russian Journal of Electrochemistry
Volume Number	40
Issue Number	10
e-ISSN	16083342
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	2004-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Physical Chemistry
Content Type	Text
Resource Type	Article
Subject	Electrochemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The peculiarities of the effect of mercury ions on the kinetics of gold electrodeposition from cyanide solutions

Kinetics of silver electrodeposition from thiocarbamide solutions at a regular surface coverage with sulfide ions

Electrode kinetics in cyanide silver-plating electrolytes at different surface coverages by lead adatoms

Comparison of catalytic activity of thallium and lead adatoms at the gold electrodeposition and dissolution in cyanide solutions

Anodic Dissolution of Gold in Alkali–Cyanide Solutions: Effect of Lead Ions

Electrodeposition of silver-indium alloy from cyanide-hydroxide electrolytes

Kinetics of Anodic Dissolution of Gold in Alkali–Cyanide Solutions: Effect of Lead Ions

Anodic Dissolution of Gold in Cyanide Solutions Containing Lead Ions: Effect of the Solution pH

Electrodeposition of silver–tin alloys from pyrophosphate-cyanide electrolytes

Silver Electrodeposition from Cyanide Solutions: Effect of Lead Ions

Similar Documents

The peculiarities of the effect of mercury ions on the kinetics of gold electrodeposition from cyanide solutions

Kinetics of silver electrodeposition from thiocarbamide solutions at a regular surface coverage with sulfide ions

Electrode kinetics in cyanide silver-plating electrolytes at different surface coverages by lead adatoms

Comparison of catalytic activity of thallium and lead adatoms at the gold electrodeposition and dissolution in cyanide solutions

Anodic Dissolution of Gold in Alkali–Cyanide Solutions: Effect of Lead Ions

Electrodeposition of silver-indium alloy from cyanide-hydroxide electrolytes

Kinetics of Anodic Dissolution of Gold in Alkali–Cyanide Solutions: Effect of Lead Ions

Anodic Dissolution of Gold in Cyanide Solutions Containing Lead Ions: Effect of the Solution pH

Electrodeposition of silver–tin alloys from pyrophosphate-cyanide electrolytes

Silver Electrodeposition from Cyanide Solutions: Effect of Lead Ions