US1263959A - Anode. - Google Patents
Anode. Download PDFInfo
- Publication number
- US1263959A US1263959A US8041416A US8041416A US1263959A US 1263959 A US1263959 A US 1263959A US 8041416 A US8041416 A US 8041416A US 8041416 A US8041416 A US 8041416A US 1263959 A US1263959 A US 1263959A
- Authority
- US
- United States
- Prior art keywords
- anode
- nickel
- swartley
- new
- henry
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/937—Sprayed metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/939—Molten or fused coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12937—Co- or Ni-base component next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Definitions
- the invention is an improved anode for water electrolyzers. It is customary to make these electrodestof iron, and in order to protect them from oxidation by the oxygen liberated at their surfaces the general practice is to plate them with nickel. Instead of the electro-deposited surfaces heretofore employed, I propose to provide these anodes with sprayed metal surfaces, that is to say, coatings composed of fine nickel particles rendered molten and impacted on the iron by means of a blast. Metal coatings of this nature are known, but have'not heretofore been applied to anodes, for which such a coating possesses a peculiar advantage.
- This advantage is the special rough or uneven surface, due to the character of the coating, the structure of which is necessarily different from one formed electrolytically, the effect of such surface being to promote the liberation of the oxygen. It will be understood that the shape of the anode, or whether the electrode is uni-polar or bi-polar, is not material.
- the drawing shows an illustrative form t of electrode and indicates the sprayed nickel surface.
- An anode having a permanent continuous surface of sprayed nickel having a permanent continuous surface of sprayed nickel.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Description
H. R. SWARTLEY, JR.
ANODE.
APPLICATION FILED FEB. 25. 1916.
1,263,959. Patented Apr. 23, 1918.
SPRA YED NICKEL SURF}! c5 IN VE N TOR 4 TTORNE Y UNITED STATES PATENT OFFICE.
HENRY E. SWARTLEY, m, or MANHA-SSET, NEW YORK, AssIeNoE T0 DAVIS-BOURNON- VILLE oomrnNY, 0E JERSEY crrY, NEW JERSEY, A CORPORATION OF NEW YORK.
AN ODE.
Specification of Ietters Eatent.
Patented Apr. 23, 1918.
To all whom it may concern:
Be it known that I, HENRY R. SWARTLEY, Jr., a citizen of the United States, and a resident of Manhasset, Long Island, in the county of Nassau and State of New York, have invented certain new'and useful Improvements in Anodes, of which the following is a specification.
The invention is an improved anode for water electrolyzers. It is customary to make these electrodestof iron, and in order to protect them from oxidation by the oxygen liberated at their surfaces the general practice is to plate them with nickel. Instead of the electro-deposited surfaces heretofore employed, I propose to provide these anodes with sprayed metal surfaces, that is to say, coatings composed of fine nickel particles rendered molten and impacted on the iron by means of a blast. Metal coatings of this nature are known, but have'not heretofore been applied to anodes, for which such a coating possesses a peculiar advantage. This advantage is the special rough or uneven surface, due to the character of the coating, the structure of which is necessarily different from one formed electrolytically, the effect of such surface being to promote the liberation of the oxygen. It will be understood that the shape of the anode, or whether the electrode is uni-polar or bi-polar, is not material.
The drawing shows an illustrative form t of electrode and indicates the sprayed nickel surface.
What I claim as new is:
An anode having a permanent continuous surface of sprayed nickel.
HENRY R. SWARTLEY, JR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8041416A US1263959A (en) | 1916-02-25 | 1916-02-25 | Anode. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8041416A US1263959A (en) | 1916-02-25 | 1916-02-25 | Anode. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1263959A true US1263959A (en) | 1918-04-23 |
Family
ID=3331626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8041416A Expired - Lifetime US1263959A (en) | 1916-02-25 | 1916-02-25 | Anode. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1263959A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824027A (en) * | 1955-09-15 | 1958-02-18 | Pennsalt Chemicals Corp | Method of making low resistance contact with a lead dioxide electrode |
| US3007856A (en) * | 1960-01-06 | 1961-11-07 | Int Nickel Co | Insoluble anodes |
| US4116804A (en) * | 1976-11-17 | 1978-09-26 | E. I. Du Pont De Nemours And Company | Catalytically active porous nickel electrodes |
| US4279709A (en) * | 1979-05-08 | 1981-07-21 | The Dow Chemical Company | Preparation of porous electrodes |
| US4871703A (en) * | 1983-05-31 | 1989-10-03 | The Dow Chemical Company | Process for preparation of an electrocatalyst |
-
1916
- 1916-02-25 US US8041416A patent/US1263959A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824027A (en) * | 1955-09-15 | 1958-02-18 | Pennsalt Chemicals Corp | Method of making low resistance contact with a lead dioxide electrode |
| US3007856A (en) * | 1960-01-06 | 1961-11-07 | Int Nickel Co | Insoluble anodes |
| US4116804A (en) * | 1976-11-17 | 1978-09-26 | E. I. Du Pont De Nemours And Company | Catalytically active porous nickel electrodes |
| US4279709A (en) * | 1979-05-08 | 1981-07-21 | The Dow Chemical Company | Preparation of porous electrodes |
| US4871703A (en) * | 1983-05-31 | 1989-10-03 | The Dow Chemical Company | Process for preparation of an electrocatalyst |
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