A selenium/Group 3a ink, comprising (a) a selenium/Group 3a complex which comprises a combination of, as initial components: a selenium component comprising selenium; a carboxylic acid component having a formula R—COOH, wherein R is selected from a C1-10 alkyl, C1-10 haloalkyl and a C1-10 mercaptoalkyl; a Group 3a complex, comprising at least one Group 3a material selected from aluminum, indium, gallium and thallium complexed with a multidentate ligand; and, (b) a liquid carrier; wherein the selenium/Group 3a complex is stably dispersed in the liquid carrier.

Title
Selenium/Group 3A ink and methods of making and using same
Application Number
12/782032
Publication Number
20110287610
Application Date
May 18, 2010
Publication Date
November 24, 2011
Inventor
David L Thorsen
Pitman
NJ, US
David Mosley
Philadelphia
PA, US
Kevin Calzia
Philadelphia
PA, US
Assignee
Rohm And Haas Electronic Materials
MA, US
IPC
H01B 01/02
H01L 21/208
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