Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1989-05-10
1990-07-17
Stoll, Robert L.
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
423332, 423333, 423334, 501154, C01B 3320, C01B 3332, C04B 3516
Patent
active
049420267
ABSTRACT:
Sodipotassic copper tube silicate species of the family Na.sub.2--2x K.sub.2x CuSi.sub.4 O.sub.10 are synthesized by combining, with an organo silicate at essentially room temperature, stoichiometric amounts of a copper salt, and at least one salt of potassium and sodium, in an aqueous alcohol solution to form a gel. The gel is then sintered at elevated temperature and for a time sufficient to form a crystalline specie of Na.sub.2--2x K.sub.2x CuSi.sub.4 O.sub.10.
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Gupta Balaram
Harrington Bruce A.
Kenny Malcolm E.
Saw Cheng K.
Cuomo Lori F.
Hoechst Celanese Corporation
Stoll Robert L.
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