Glass for sealing lithium cells
Abstract
Glass compositions resistant to corrosion by lithium cell electrolyte and having an expansion coefficient of 45 to 85 x 10/sup -70/C/sup -1/ have been made with SiO/sub 2/, 25 to 55% by weight; B/sub 2/O/sub 3/, 5 to 12%; Al/sub 2/O/sub 3/, 12 to 35%; CaO, 5 to 15%; MgO, 5 to 15%; SrO, 0 to 10%; and La/sub 2/O/sub 3/, 0 to 5%. Preferred compositions within that range contain 3 to 8% SrO and 0.5 to 2.5% La/sub 2/O/sub 3/.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 5334616
- Application Number:
- ON: DE82013617
- Assignee:
- Dept. of Energy
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Portions of document are illegible
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; GLASS; CORROSION RESISTANCE; FABRICATION; PRIMARY BATTERIES; SEALS; ALUMINIUM OXIDES; BORON OXIDES; BOROSILICATE GLASS; CALCIUM OXIDES; LANTHANUM OXIDES; LITHIUM; MAGNESIUM OXIDES; SILICON OXIDES; STRONTIUM OXIDES; SULFUR DIOXIDE; ALKALI METALS; ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; BORON COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; ELEMENTS; LANTHANUM COMPOUNDS; MAGNESIUM COMPOUNDS; METALS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SILICON COMPOUNDS; STRONTIUM COMPOUNDS; SULFUR COMPOUNDS; SULFUR OXIDES; 250903* - Energy Storage- Batteries- Materials, Components, & Auxiliaries
Citation Formats
Leedecke, C J. Glass for sealing lithium cells. United States: N. p., 1981.
Web.
Leedecke, C J. Glass for sealing lithium cells. United States.
Leedecke, C J. Fri .
"Glass for sealing lithium cells". United States.
@article{osti_5334616,
title = {Glass for sealing lithium cells},
author = {Leedecke, C J},
abstractNote = {Glass compositions resistant to corrosion by lithium cell electrolyte and having an expansion coefficient of 45 to 85 x 10/sup -70/C/sup -1/ have been made with SiO/sub 2/, 25 to 55% by weight; B/sub 2/O/sub 3/, 5 to 12%; Al/sub 2/O/sub 3/, 12 to 35%; CaO, 5 to 15%; MgO, 5 to 15%; SrO, 0 to 10%; and La/sub 2/O/sub 3/, 0 to 5%. Preferred compositions within that range contain 3 to 8% SrO and 0.5 to 2.5% La/sub 2/O/sub 3/.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Aug 28 00:00:00 EDT 1981},
month = {Fri Aug 28 00:00:00 EDT 1981}
}
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