US600693A - Jules julien - Google Patents
Jules julien Download PDFInfo
- Publication number
- US600693A US600693A US600693DA US600693A US 600693 A US600693 A US 600693A US 600693D A US600693D A US 600693DA US 600693 A US600693 A US 600693A
- Authority
- US
- United States
- Prior art keywords
- jules
- julien
- april
- copper
- soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 16
- 229910052802 copper Inorganic materials 0.000 description 16
- 239000010949 copper Substances 0.000 description 16
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000000151 deposition Methods 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
Definitions
- the soluble metal electrode for electric accumulators which forms the subject of the present application appertains to the class of electrodes formed by the galvanoplastic deposit of a soluble metal such as zinc, cadmium, or
- the process of producing the soluble metallic electrodes according to my present invention consists in electrolytically depositing upon a plate of copperalayer of copper, which gives it a very finely porous surface of pure copper, then amalgamating the copper surface so produced, and finally electrolytically depositing upon the amalgamated copper plate a coating of zinc, which forms the active electrode surface.
- the positive electrodes prepared in this manner may be used in a secondary battery in conjunction with negative electrodes of any suitable kind.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
Mrs
8- rns METHOD OF MAKING SOLUBLE METAL ELECTRODES FOR ACCUMULATORS.
SPECIFICATION forming part of Letters Patent No. 600,693, dated March 15, 1898.
Application filed September 26,1896. Serial No. 607,098. (No specimens.) Patentedin BelgiumMarch 10, 1896,1To.120,281; in Germany March 18, 1896,110. 35,697; in France April 1, 1896,1l0,255,227; in England April 2, 1896,110. 7,259; in Austria April 25, 1896, No. 46/5,130, and in Hungary April 27, 1896,1lo. 2,857.
To all whom it may concern:
Be it known that I, JULEs JULIEN, engineer, a subject of the King of Belgium, residing at Brussels, in the Kingdom of Belgium, have invented a new and useful Improved Method for Making Soluble Metal Electrodes for Accumulators, (for which patents have been obtained in Belgium, dated March 10, 1896, No. 120,281; addition, dated March 23, 1896, No. 120,529; in Germany, dated March 18, 1896, No. 35,697 of certificate; in France, dated April 1, 1896, No. 255,227; in Great Britain, dated April 2, 1896, No. 7,259; in Austria, dated April 25, 1896, No. lli/5,130, and in Hungary, dated April 27, 1896, No. 2,857 of certificate,) of which the following is a full, clear, and exact description.
The soluble metal electrode for electric accumulators which forms the subject of the present application appertains to the class of electrodes formed by the galvanoplastic deposit of a soluble metalsuch as zinc, cadmium, or
other equivalent or analogous metal-upon a base, either of an insoluble or soluble metal, serving as a support; but my invention is distinguished from its predecessors in that any one of the soluble metals indicated-such as zinc, for instance-is deposited by galvanic process upon a frame or base of copper in such a manner as to cause it to adhere thereto by means of a new manufacturing process which in that it is not attacked and only decomposes in proportion to the discharge in order to reconstitute itself in the same manner during the charging.
The process of producing the soluble metallic electrodes according to my present invention consists in electrolytically depositing upon a plate of copperalayer of copper, which gives it a very finely porous surface of pure copper, then amalgamating the copper surface so produced, and finally electrolytically depositing upon the amalgamated copper plate a coating of zinc, which forms the active electrode surface. The positive electrodes prepared in this manner may be used in a secondary battery in conjunction with negative electrodes of any suitable kind.
Having thus described myinvention, the following is what I claim as new therein and desire to secure by Letters Patent:
The process of producinga soluble electrode for use in secondary batteries, consisting in depositing on a copper plate, by electrolysis, a finely-porous surface of pure copper, then amalgamating the copper surface so produced, and finally depositing on the a algamated surface, a coating of zinc to form the active surface of the electrode.
JULES J ULIEN. Witnesses:
AUG. J OERISSEN, GREGORY PHELAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US600693A true US600693A (en) | 1898-03-15 |
Family
ID=2669330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US600693D Expired - Lifetime US600693A (en) | Jules julien |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US600693A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2932680A (en) * | 1956-05-07 | 1960-04-12 | Yardney International Corp | Battery electrode and method of making same |
| US3071638A (en) * | 1959-06-25 | 1963-01-01 | Union Carbide Corp | Dendritic zinc electrodes |
| US3201279A (en) * | 1960-02-23 | 1965-08-17 | Electric Storage Battery Co | Batteries |
| US3236696A (en) * | 1960-09-22 | 1966-02-22 | Yardney International Corp | Process for producing a composite electrode |
| US3257238A (en) * | 1960-11-23 | 1966-06-21 | Yardney International Corp | Hermetically sealed cell |
| US3484290A (en) * | 1966-08-02 | 1969-12-16 | Milton A Knight | Battery with multi-layer electrodes |
-
0
- US US600693D patent/US600693A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2932680A (en) * | 1956-05-07 | 1960-04-12 | Yardney International Corp | Battery electrode and method of making same |
| US3071638A (en) * | 1959-06-25 | 1963-01-01 | Union Carbide Corp | Dendritic zinc electrodes |
| US3201279A (en) * | 1960-02-23 | 1965-08-17 | Electric Storage Battery Co | Batteries |
| US3236696A (en) * | 1960-09-22 | 1966-02-22 | Yardney International Corp | Process for producing a composite electrode |
| US3257238A (en) * | 1960-11-23 | 1966-06-21 | Yardney International Corp | Hermetically sealed cell |
| US3484290A (en) * | 1966-08-02 | 1969-12-16 | Milton A Knight | Battery with multi-layer electrodes |
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