FR2343503A1 - Doping technique for photo-conducting cadmium joints - is to form anionic joint between acceptor and donor alloys in electro-photographic apparatus component - Google Patents
Doping technique for photo-conducting cadmium joints - is to form anionic joint between acceptor and donor alloys in electro-photographic apparatus componentInfo
- Publication number
- FR2343503A1 FR2343503A1 FR7707082A FR7707082A FR2343503A1 FR 2343503 A1 FR2343503 A1 FR 2343503A1 FR 7707082 A FR7707082 A FR 7707082A FR 7707082 A FR7707082 A FR 7707082A FR 2343503 A1 FR2343503 A1 FR 2343503A1
- Authority
- FR
- France
- Prior art keywords
- electro
- joint
- acceptor
- donor
- alloys
- 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.)
- Withdrawn
Links
- 125000000129 anionic group Chemical group 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- 229910052793 cadmium Inorganic materials 0.000 title 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract 2
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 abstract 2
- 229910001316 Ag alloy Inorganic materials 0.000 abstract 1
- 229910001020 Au alloy Inorganic materials 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 abstract 1
- 229940076286 cupric acetate Drugs 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229940044658 gallium nitrate Drugs 0.000 abstract 1
- GYHNNYVSQQEPJS-AKLPVKDBSA-N gallium-73 Chemical compound [73Ga] GYHNNYVSQQEPJS-AKLPVKDBSA-N 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Photoreceptors In Electrophotography (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Light Receiving Elements (AREA)
Abstract
The doping technique in a typical procedure uses 10 ml of demineralised water with 102 mg of gallium nitrate and 73 mg of cupric acetate. The solution is applied to a dispersion of 145g. of cadmium sulphide in 500 ml. of ethanol. The is heat treated and centrifuged and the residue mixed with a resin. The mixture is used to form an active junction between Cu, Ag or Au alloy with Al, Ga or In and then heated to a temperature of 500 deg.C to 800 deg.C. This forms an inert anionic joint for electro-photographic units, for use with an electro-photographic copying apparatus in the magnetic brush mounting unit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7602597A NL7602597A (en) | 1976-03-12 | 1976-03-12 | METHOD OF DOTTING PHOTO-CONDUCTIVE CADMIUM CONNECTIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2343503A1 true FR2343503A1 (en) | 1977-10-07 |
Family
ID=19825798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7707082A Withdrawn FR2343503A1 (en) | 1976-03-12 | 1977-03-10 | Doping technique for photo-conducting cadmium joints - is to form anionic joint between acceptor and donor alloys in electro-photographic apparatus component |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS52111393A (en) |
| DE (1) | DE2710048A1 (en) |
| FR (1) | FR2343503A1 (en) |
| NL (1) | NL7602597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957152A (en) * | 1956-03-22 | 1960-10-18 | Philips Corp | Radiation-sensitive device and method of making |
| US2997408A (en) * | 1958-05-21 | 1961-08-22 | Itt | Process for producing photoconductive cadmium sulfide |
| FR1328735A (en) * | 1961-07-13 | 1963-05-31 | Philips Nv | Photoconductor |
| GB1087917A (en) * | 1964-02-14 | 1967-10-18 | Philips Electronic Associated | Improvements in and relating to photo-electric cells |
| FR2292262A1 (en) * | 1974-11-20 | 1976-06-18 | Canon Kk | Cadmium sulphide prodn. for electrophotography - by reacting donor, cadmium and sulphide ions, adding acceptor and calcining |
-
1976
- 1976-03-12 NL NL7602597A patent/NL7602597A/en not_active Application Discontinuation
-
1977
- 1977-01-25 JP JP762177A patent/JPS52111393A/en active Pending
- 1977-03-08 DE DE19772710048 patent/DE2710048A1/en active Pending
- 1977-03-10 FR FR7707082A patent/FR2343503A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957152A (en) * | 1956-03-22 | 1960-10-18 | Philips Corp | Radiation-sensitive device and method of making |
| US2997408A (en) * | 1958-05-21 | 1961-08-22 | Itt | Process for producing photoconductive cadmium sulfide |
| FR1328735A (en) * | 1961-07-13 | 1963-05-31 | Philips Nv | Photoconductor |
| GB1087917A (en) * | 1964-02-14 | 1967-10-18 | Philips Electronic Associated | Improvements in and relating to photo-electric cells |
| FR2292262A1 (en) * | 1974-11-20 | 1976-06-18 | Canon Kk | Cadmium sulphide prodn. for electrophotography - by reacting donor, cadmium and sulphide ions, adding acceptor and calcining |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602597A (en) | 1976-05-31 |
| JPS52111393A (en) | 1977-09-19 |
| DE2710048A1 (en) | 1977-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |