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US 10,766,784 B2Granted
Method of manufacturing semiconductor material from mayenite
AssigneeWuhan University
InventorsShengwen Tang, Wenzhi Yu, Wei Zhou, Yang Li, Hubao A
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Abstract
A method of preparation of semiconductor material. The method includes: adding an organic substance containing a benzene ring and dodecacalcium hepta-aluminate (12CaO.7Al2O3 or C12A7) to a test tube, and sealing the test tube; heating the test tube to a temperature of 200-300° C., and holding the temperature for 1 to 3 hours; and continuously heating the test tube to a temperature of 900-1300° C., and holding the temperature for 10-120 hours.
Claims11
A method, comprising:
- (1) adding an organic substance containing a benzene ring and dodecacalcium hepta-aluminate (C12A7) to a test tube, and sealing the test tube;
- (2) heating the test tube to a temperature of 200-300° C., and holding the temperature for 1 to 3 hours;
- and
- (3) continuously heating the test tube to a temperature of 900-1300° C., and holding the temperature for 10-120 hours.
1 more element
Dependencies are inferred from the claim text.