CH443499A - Ionenquelle insbesondere für Gasdetektoren - Google Patents
Ionenquelle insbesondere für GasdetektorenInfo
- Publication number
- CH443499A CH443499A CH1156066A CH1156066A CH443499A CH 443499 A CH443499 A CH 443499A CH 1156066 A CH1156066 A CH 1156066A CH 1156066 A CH1156066 A CH 1156066A CH 443499 A CH443499 A CH 443499A
- Authority
- CH
- Switzerland
- Prior art keywords
- ion source
- layer
- catalyst
- alkali metal
- source according
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims description 21
- 150000002500 ions Chemical class 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000003863 metallic catalyst Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims 3
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0051976 | 1965-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH443499A true CH443499A (de) | 1967-09-15 |
Family
ID=7274398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1156066A CH443499A (de) | 1965-10-23 | 1966-08-11 | Ionenquelle insbesondere für Gasdetektoren |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH443499A (enrdf_load_stackoverflow) |
| NL (1) | NL6612418A (enrdf_load_stackoverflow) |
-
1966
- 1966-08-11 CH CH1156066A patent/CH443499A/de unknown
- 1966-09-02 NL NL6612418A patent/NL6612418A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612418A (enrdf_load_stackoverflow) | 1967-04-24 |
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