JPS5687802A - Measuring method for surface area of solid body - Google Patents
Measuring method for surface area of solid bodyInfo
- Publication number
- JPS5687802A JPS5687802A JP16509979A JP16509979A JPS5687802A JP S5687802 A JPS5687802 A JP S5687802A JP 16509979 A JP16509979 A JP 16509979A JP 16509979 A JP16509979 A JP 16509979A JP S5687802 A JPS5687802 A JP S5687802A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- measured
- surface area
- solid body
- measuring method
- 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.)
- Pending
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To measure the surface area of the conductive part of a solid body readily, speedily and accurately by measuring the value of the current generated when a pulse potential is applied between an electrode being measured and opposed electrodes which are dipped in an electrolyte.
CONSTITUTION: Dipped in an electrolyte 1 are as an electrode 2 to be measured an object whose surface area is to be measured and at least a portion of whose solid surface has a conductive substance and opposed electrodes 3 which face to said electrode 2. The electrode 2 is connected to a reference electrode 4. With the difference between the electric potentials of the electrode 2 and the reference electrode 4 is kept constant all the time, the value of the current generated when a pulse potential is applied as a potential to the electrode 2 is measured in order to evaluate the surface area of the conductive part of the object being measured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16509979A JPS5687802A (en) | 1979-12-18 | 1979-12-18 | Measuring method for surface area of solid body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16509979A JPS5687802A (en) | 1979-12-18 | 1979-12-18 | Measuring method for surface area of solid body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687802A true JPS5687802A (en) | 1981-07-16 |
Family
ID=15805863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16509979A Pending JPS5687802A (en) | 1979-12-18 | 1979-12-18 | Measuring method for surface area of solid body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687802A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59210303A (en) * | 1983-03-11 | 1984-11-29 | ジヤン−クロ−ド・ピユイツプ | Method of obtaining surface area of conductive shape |
-
1979
- 1979-12-18 JP JP16509979A patent/JPS5687802A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59210303A (en) * | 1983-03-11 | 1984-11-29 | ジヤン−クロ−ド・ピユイツプ | Method of obtaining surface area of conductive shape |
US4840708A (en) * | 1983-03-11 | 1989-06-20 | Puippe Jean Claude | Process for the precise determination of the surface area of an electrically conducting shaped body |
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