CA1058698A - Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel - Google Patents

Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel

Info

Publication number: CA1058698A
Authority: CA; Canada
Prior art keywords: silver oxide; zinc; cell; metal material; positive electrode
Prior art date: 1974-06-25
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

CA311,307A

Other languages

English (en)

Inventor

Akiya Kozawa

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.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

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.)

1974-06-25

Filing date

1978-09-14

Publication date

1979-07-17

1974-06-25 Priority claimed from US482996A external-priority patent/US3920478A/en

1978-09-14 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1978-09-14 Priority to CA311,307A priority Critical patent/CA1058698A/fr

1979-07-17 Application granted granted Critical

1979-07-17 Publication of CA1058698A publication Critical patent/CA1058698A/fr

Status Expired legal-status Critical Current

Links

HTQOEHYNHFXMJJ-UHFFFAOYSA-N oxosilver zinc Chemical compound [Zn].[Ag]=O HTQOEHYNHFXMJJ-UHFFFAOYSA-N 0.000 title abstract description 23
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 29
229910052725 zinc Inorganic materials 0.000 claims abstract description 29
239000011701 zinc Substances 0.000 claims abstract description 29
NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Substances [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 195
229910001923 silver oxide Inorganic materials 0.000 claims description 114
239000007769 metal material Substances 0.000 claims description 36
OTCVAHKKMMUFAY-UHFFFAOYSA-N oxosilver Chemical compound [Ag]=O OTCVAHKKMMUFAY-UHFFFAOYSA-N 0.000 claims description 33
239000003792 electrolyte Substances 0.000 claims description 23
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 17
229910052709 silver Inorganic materials 0.000 claims description 17
239000004332 silver Substances 0.000 claims description 17
239000000463 material Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 10
229910052793 cadmium Inorganic materials 0.000 claims description 6
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 6
239000002245 particle Substances 0.000 claims description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
229910052802 copper Inorganic materials 0.000 claims description 3
239000010949 copper Substances 0.000 claims description 3
229910052718 tin Inorganic materials 0.000 claims description 3
239000011135 tin Substances 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 abstract description 64
239000002184 metal Substances 0.000 abstract description 64
210000004027 cell Anatomy 0.000 description 93
229910000108 silver(I,III) oxide Inorganic materials 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
239000008188 pellet Substances 0.000 description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
239000006182 cathode active material Substances 0.000 description 6
239000002923 metal particle Substances 0.000 description 6
229920000298 Cellophane Polymers 0.000 description 4
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
229920002678 cellulose Polymers 0.000 description 4
239000001913 cellulose Substances 0.000 description 4
239000000843 powder Substances 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000007599 discharging Methods 0.000 description 2
230000006870 function Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000011787 zinc oxide Substances 0.000 description 2
229910000990 Ni alloy Inorganic materials 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
239000010405 anode material Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
210000003850 cellular structure Anatomy 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000003349 gelling agent Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000002674 ointment Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
238000003908 quality control method Methods 0.000 description 1

Landscapes

Battery Electrode And Active Subsutance (AREA)
Primary Cells (AREA)

CA311,307A 1974-06-25 1978-09-14 Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel Expired CA1058698A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA311,307A CA1058698A (fr)	1974-06-25	1978-09-14	Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US482996A US3920478A (en)	1974-06-25	1974-06-25	Divalent silver oxide-zinc cell having a unipotential discharge level
CA228,436A CA1056449A (fr)	1974-06-25	1975-06-02	Pile a l'oxyde d'argent bivalent et au zinc a niveau de decharge unipotentiel
CA311,307A CA1058698A (fr)	1974-06-25	1978-09-14	Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel

Publications (1)

Publication Number	Publication Date
CA1058698A true CA1058698A (fr)	1979-07-17

Family

ID=27163985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA311,307A Expired CA1058698A (fr)	1974-06-25	1978-09-14	Pile au zinc-oxyde d'argent bivalent a niveau de decharge unipotentiel

Country Status (1)

Country	Link
CA (1)	CA1058698A (fr)

1978
- 1978-09-14 CA CA311,307A patent/CA1058698A/fr not_active Expired

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