The Resource Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr
Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr
Resource Information
The item Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in University of Missouri-St. Louis Libraries.This item is available to borrow from all library branches.
Resource Information
The item Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in University of Missouri-St. Louis Libraries.
This item is available to borrow from all library branches.
- Summary
- "The effects of temperatures from 0°C to 50°C and current densities from 10 asf to 200 asf on the current efficiency in the electrolysis of pure zinc sulfate solutions (65 gpl Zn++ - 200 gpl H2SO4) were determined. Pure platinum and platinum coated titanium anodes were used with an aluminum cathode. Platinum anodes were not inert at certain combinations of temperature and current density, and platinum acted as a low overvoltage impurity causing resolution of the cathode deposit. Orientation of the zinc deposits was found to vary with temperature and to have a distinct relationship to current efficiency. Preconditioning of lead and lead alloy anodes was investigated as a possible means of producing a stable anode. Electrodes were conditioned in fluoride solutions and compared to anodes conditioned in H2SO4 solutions under similar circumstances. The scanning electron microscope was utilized to study the morphology of the anodic coating. X-ray and potential decay data were employed to determine the phases present on the electrode surface"--Abstract, page ii
- Language
- eng
- Extent
- 1 online resource (xi, 144 pages)
- Note
-
- Vita
- Typescript
- The entire thesis text is included in file
- Label
- Electrode reactions in zinc electrolysis
- Title
- Electrode reactions in zinc electrolysis
- Statement of responsibility
- by Ernest Ray Cole, Jr
- Language
- eng
- Summary
- "The effects of temperatures from 0°C to 50°C and current densities from 10 asf to 200 asf on the current efficiency in the electrolysis of pure zinc sulfate solutions (65 gpl Zn++ - 200 gpl H2SO4) were determined. Pure platinum and platinum coated titanium anodes were used with an aluminum cathode. Platinum anodes were not inert at certain combinations of temperature and current density, and platinum acted as a low overvoltage impurity causing resolution of the cathode deposit. Orientation of the zinc deposits was found to vary with temperature and to have a distinct relationship to current efficiency. Preconditioning of lead and lead alloy anodes was investigated as a possible means of producing a stable anode. Electrodes were conditioned in fluoride solutions and compared to anodes conditioned in H2SO4 solutions under similar circumstances. The scanning electron microscope was utilized to study the morphology of the anodic coating. X-ray and potential decay data were employed to determine the phases present on the electrode surface"--Abstract, page ii
- Cataloging source
- UMR
- http://library.link/vocab/creatorName
- Cole, E. R.
- Degree
- Ph. D..
- Dissertation year
- 1970.
- Granting institution
- University of Missouri--Rolla
- Illustrations
-
- illustrations
- photographs
- Index
- no index present
- Literary form
- non fiction
- Nature of contents
-
- dictionaries
- bibliography
- theses
- http://library.link/vocab/relatedWorkOrContributorName
-
- National Science Foundation (U.S.)
- American Zinc Company
- http://library.link/vocab/subjectName
-
- Zinc sulfate
- Electrolysis
- Anodes
- Cathodes
- Target audience
- specialized
- Label
- Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr
- Note
-
- Vita
- Typescript
- The entire thesis text is included in file
- Bibliography note
- Includes bibliographical references (pages 140-143)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier.
- Color
- black and white
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent.
- Control code
- 852902944
- Dimensions
- unknown
- Extent
- 1 online resource (xi, 144 pages)
- Form of item
- online
- Media category
- computer
- Media MARC source
- rdamedia.
- Media type code
-
- c
- Other physical details
- illustrations, photographs.
- Specific material designation
- remote
- System control number
- (OCoLC)852902944
- Label
- Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr
- Note
-
- Vita
- Typescript
- The entire thesis text is included in file
- Bibliography note
- Includes bibliographical references (pages 140-143)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier.
- Color
- black and white
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent.
- Control code
- 852902944
- Dimensions
- unknown
- Extent
- 1 online resource (xi, 144 pages)
- Form of item
- online
- Media category
- computer
- Media MARC source
- rdamedia.
- Media type code
-
- c
- Other physical details
- illustrations, photographs.
- Specific material designation
- remote
- System control number
- (OCoLC)852902944
Library Locations
-
St. Louis Mercantile LibraryBorrow it1 University Blvd, St. Louis, MO, 63121, US38.710138 -90.311107
-
-
University ArchivesBorrow it703 Lewis Hall, Columbia, MO, 65211, US
-
University of Missouri-St. Louis Libraries DepositoryBorrow it2908 Lemone Blvd, Columbia, MO, 65201, US38.919360 -92.291620
-
University of Missouri-St. Louis Libraries DepositoryBorrow it2908 Lemone Blvd, Columbia, MO, 65201, US38.919360 -92.291620
-
Ward E Barnes Education LibraryBorrow it8001 Natural Bridge Rd, St. Louis, MO, 63121, US38.707079 -90.311355
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<div class="citation" vocab="http://schema.org/"><i class="fa fa-external-link-square fa-fw"></i> Data from <span resource="http://link.umsl.edu/portal/Electrode-reactions-in-zinc-electrolysis-by/TD4du-sxYng/" typeof="Book http://bibfra.me/vocab/lite/Item"><span property="name http://bibfra.me/vocab/lite/label"><a href="http://link.umsl.edu/portal/Electrode-reactions-in-zinc-electrolysis-by/TD4du-sxYng/">Electrode reactions in zinc electrolysis, by Ernest Ray Cole, Jr</a></span> - <span property="potentialAction" typeOf="OrganizeAction"><span property="agent" typeof="LibrarySystem http://library.link/vocab/LibrarySystem" resource="http://link.umsl.edu/"><span property="name http://bibfra.me/vocab/lite/label"><a property="url" href="http://link.umsl.edu/">University of Missouri-St. Louis Libraries</a></span></span></span></span></div>
