GB794516A - Selenium rectifier - Google Patents
Selenium rectifierInfo
- Publication number
- GB794516A GB794516A GB17189/55A GB1718955A GB794516A GB 794516 A GB794516 A GB 794516A GB 17189/55 A GB17189/55 A GB 17189/55A GB 1718955 A GB1718955 A GB 1718955A GB 794516 A GB794516 A GB 794516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glucose
- layer
- solution
- counter electrode
- per cent
- 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
Links
- 239000011669 selenium Substances 0.000 title abstract 6
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052711 selenium Inorganic materials 0.000 title abstract 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 3
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 2
- 150000001720 carbohydrates Chemical class 0.000 abstract 2
- 150000002772 monosaccharides Chemical class 0.000 abstract 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 abstract 1
- 229930091371 Fructose Natural products 0.000 abstract 1
- 239000005715 Fructose Substances 0.000 abstract 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 229920001202 Inulin Polymers 0.000 abstract 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 abstract 1
- MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 abstract 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 abstract 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 abstract 1
- 229930182830 galactose Natural products 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 abstract 1
- 229940029339 inulin Drugs 0.000 abstract 1
- 239000008101 lactose Substances 0.000 abstract 1
- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000005720 sucrose Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
- H01L21/108—Provision of discrete insulating layers, i.e. non-genetic barrier layers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Laminated Bodies (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
794,516. Selenium rectifiers. WESTING- HOUSE BRAKE & SIGNAL CO., Ltd., and FRENCH, E. L. May 4, 1956 [june 15, 1955], No. 17189/55. Class 37. In a selenium rectifier an artificial barrier layer consisting of one or more saccharides is provided between the Se and the counter electrode. A saccharide is defined as a watersoluble monosaccharide or a water-soluble substance which on hydrolysis produces one or more monosaccharides. Examples given are D-glucose, galactose, xylose, fructose, lactose, sucrose, raffinose, maltose, starch and inulin. Such a layer, e.g. of D-glucose, may be provided by immersing a base-plate coated with crystalline Se with its plane vertical for 1 minute in a 1 per cent solution in water of D-glucose maintained at 80 C. and then withdrawing slowly while subjecting the plate to radiant heat. To ensure uniformity of the layer a wetting agent for Se, e.g. about 0.02 per cent by weight gelatine is mixed with the solution. The layer thickness is varied by altering the solution concentration. A counter electrode is applied to the dried barrier layer and the device electroformed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17189/55A GB794516A (en) | 1955-06-15 | 1955-06-15 | Selenium rectifier |
| US589879A US2802973A (en) | 1955-06-15 | 1956-06-07 | Selenium rectifiers |
| FR1154700D FR1154700A (en) | 1955-06-15 | 1956-06-11 | Rectifier with non-genetic stop layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17189/55A GB794516A (en) | 1955-06-15 | 1955-06-15 | Selenium rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB794516A true GB794516A (en) | 1958-05-07 |
Family
ID=10090818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17189/55A Expired GB794516A (en) | 1955-06-15 | 1955-06-15 | Selenium rectifier |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2802973A (en) |
| FR (1) | FR1154700A (en) |
| GB (1) | GB794516A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795475A (en) * | 1955-06-15 | 1958-05-21 | Westinghouse Brake & Signal | Selenium rectifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481739A (en) * | 1946-02-23 | 1949-09-13 | Radio Receptor Company Inc | Rectifiers |
-
1955
- 1955-06-15 GB GB17189/55A patent/GB794516A/en not_active Expired
-
1956
- 1956-06-07 US US589879A patent/US2802973A/en not_active Expired - Lifetime
- 1956-06-11 FR FR1154700D patent/FR1154700A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2802973A (en) | 1957-08-13 |
| FR1154700A (en) | 1958-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Clark | The antagonism of acetyl choline by atropine | |
| GB1481821A (en) | Panel for selectively absorbing solar thermal energy and a method of producing said panel | |
| Solinger et al. | Effect of ouabain on ion transport mechanisms in the isolated turtle bladder | |
| GB891494A (en) | Coated particles | |
| GB794516A (en) | Selenium rectifier | |
| GB1235577A (en) | Process for the preservation of blood and serum samples | |
| GB1307448A (en) | Neutron detector | |
| GB1324462A (en) | Treating steel sheet | |
| Tabarrok | Complementary energy method in elastodynamics | |
| Baker et al. | Chemisorption on metals | |
| GB802432A (en) | Selenium rectifier | |
| GB709978A (en) | Improvements in or relating to photomechanical lithographic printing plate and process of making the same | |
| GB1326730A (en) | Silicon nitride | |
| Singh et al. | The effect of asphyxia on the mechanical response of the frog’s unstriated muscle and its relation to tonus | |
| JPS53141338A (en) | Coating composition | |
| Mukhina et al. | Changes in the deformation properties of the surface layer of glass after ion exchange | |
| JPS6410239A (en) | Method for forming positive type resist pattern | |
| SIMANAVICHIUS et al. | Investigation of cathodic processes during electrodeposition of Al from an ethyl pyridine bromide electrolyte(Cathodic processes in Al electrodeposition from ethyl pyridine bromide electrolyte, discussing phase equilibrium and electrical conductivity dependence on solution composition) | |
| GB794577A (en) | Selenium rectifier | |
| Matsuda | A modification of cardiotachograph | |
| ISABEKIAN | Zero-moment theory of shells made of an anisotropic heteromodule material(Zero moment/membrane/ theory for anisotropic thin walled shells, deriving expressions for stress- strain states and displacements under torsion) | |
| GALKINA et al. | Transmission of a concentrated force to a plate | |
| FR1214659A (en) | Colored surface without camouflage stains, in particular for fabrics, and method for its preparation | |
| Kudrman et al. | Recrystallization and Recovery in Aluminum and Copper During Temperature Strain. Pt. 2 | |
| JPS51146411A (en) | Preparation of beta-lactose |