CA1175676A - Hyrometre - Google Patents

Hyrometre

Info

Publication number: CA1175676A
Authority: CA; Canada
Prior art keywords: ceramic body; electrode; atmosphere; sensor; xsixzr2p3
Prior art date: 1983-09-02
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

Application number

CA000435945A

Other languages

English (en)

Inventor

Jacqueline L. Briant

Jeffrey A. Asher

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date 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 date listed.)

1983-09-02

Filing date

1983-09-02

Publication date

1984-10-09

1983-09-02 Application filed by General Electric Co filed Critical General Electric Co

1983-09-02 Priority to CA000435945A priority Critical patent/CA1175676A/fr

1984-10-09 Application granted granted Critical

1984-10-09 Publication of CA1175676A publication Critical patent/CA1175676A/fr

Status Expired legal-status Critical Current

Links

239000000919 ceramic Substances 0.000 claims abstract description 92
239000003792 electrolyte Substances 0.000 claims abstract description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
239000007788 liquid Substances 0.000 claims description 19
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 11
239000012528 membrane Substances 0.000 claims description 6
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
229910052737 gold Inorganic materials 0.000 claims description 4
239000010931 gold Substances 0.000 claims description 4
229910052697 platinum Inorganic materials 0.000 claims description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
229910052799 carbon Inorganic materials 0.000 claims description 2
230000002939 deleterious effect Effects 0.000 claims description 2
229910001925 ruthenium oxide Inorganic materials 0.000 claims description 2
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 2
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
229910001887 tin oxide Inorganic materials 0.000 claims description 2
229910000510 noble metal Inorganic materials 0.000 claims 2
239000000203 mixture Substances 0.000 description 9
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000000376 reactant Substances 0.000 description 6
238000000034 method Methods 0.000 description 5
239000007789 gas Substances 0.000 description 4
239000000843 powder Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
SYQQWGGBOQFINV-FBWHQHKGSA-N 4-[2-[(2s,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-2-yl]ethoxy]-4-oxobutanoic acid Chemical compound C1CC2=CC(=O)[C@H](CCOC(=O)CCC(O)=O)C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 SYQQWGGBOQFINV-FBWHQHKGSA-N 0.000 description 3
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
229910000029 sodium carbonate Inorganic materials 0.000 description 3
235000017550 sodium carbonate Nutrition 0.000 description 3
239000000758 substrate Substances 0.000 description 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000000151 deposition Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
239000011148 porous material Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000004544 sputter deposition Methods 0.000 description 2
229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 1
241000190127 Calcinea Species 0.000 description 1
229910003249 Na3Zr2Si2PO12 Inorganic materials 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910021525 ceramic electrolyte Inorganic materials 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000011874 heated mixture Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
229910052755 nonmetal Inorganic materials 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
239000008188 pellet Substances 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1

Landscapes

Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

CA000435945A 1983-09-02 1983-09-02 Hyrometre Expired CA1175676A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000435945A CA1175676A (fr)	1983-09-02	1983-09-02	Hyrometre

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000435945A CA1175676A (fr)	1983-09-02	1983-09-02	Hyrometre

Publications (1)

Publication Number	Publication Date
CA1175676A true CA1175676A (fr)	1984-10-09

Family

ID=4126000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000435945A Expired CA1175676A (fr)	1983-09-02	1983-09-02	Hyrometre

Country Status (1)

Country	Link
CA (1)	CA1175676A (fr)

1983
- 1983-09-02 CA CA000435945A patent/CA1175676A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2001-10-10	MKEC	Expiry (correction)
2003-09-02	MKEX	Expiry

Publication	Publication Date	Title
US5755940A (en)	1998-05-26	Lithium ionic conducting glass thin film and carbon dioxide sensor comprising the glass thin film
GB1586117A (en)	1981-03-18	Solid state sensor element
Hong-Tao et al.	1989	Porosity control of humidity-sensitive ceramics and theoretical model of humidity-sensitive characteristics
US4422129A (en)	1983-12-20	Humidity sensor
JPH05119015A (ja)	1993-05-14	炭酸ガス検出素子
US5855849A (en)	1999-01-05	Solid state humidity sensor
EP0573961A2 (fr)	1993-12-15	Matériau thermoélectrique et senseur utilisant ce matériau
US5741540A (en)	1998-04-21	Method of forming solid state humidity sensor
JPH10503022A (ja)	1998-03-17	気体状の無水物を計測するための固体電解質センサ
CA1175676A (fr)	1984-10-09	Hyrometre
JP3471132B2 (ja)	2003-11-25	イオン選択性セラミック膜
Li et al.	1996	Lacunar pyrochlore-type tungsten oxides as humidity-sensing materials
EP0045950B1 (fr)	1985-12-04	Elément sensible à l'humidité
Steudel et al.	1997	Miniaturized solid state electrochemical CO2 sensors
CA1187278A (fr)	1985-05-21	Element hygrosensible, et sa fabrication
US6325905B1 (en)	2001-12-04	Solid electrolyte type carbon dioxide gas sensor element
Tsukamoto et al.	1984	Electrical properties of ceramics in the system Li2O-ZnO
JPS62179653A (ja)	1987-08-06	限界電流式酸素センサ
US4347495A (en)	1982-08-31	Method of detecting oxygen and an oxygen sensor therefor
Dudley et al.	1978	Thermal expansion of beta-alumina-type phases and variation of lattice parameters with potassium content
Omori et al.	1992	Thermal and dielectric properties of zirconyl phosphate compact
JPH043081B2 (fr)	1992-01-22
EP0470250A1 (fr)	1992-02-12	Detecteur d'humidite
KR840000260B1 (ko)	1984-03-08	감습소자
JPH0128465B2 (fr)	1989-06-02