摘要:
A solution for forming at least a portion of an active layer of an electronic or electro-optic device includes a solvent, an additive mixed with the solvent to provide a solvent-additive blend, and a solute that includes at least one of a transition metal, an alkali metal, an alkaline earth metal, Al, Ga, In, Ge, Sn, or Sb dissolved in elemental form in the solvent-additive blend. The additive is selected from the group of additives consisting of NR1R2NHCOOH, NH2N—HCONHNH2, NH2COOH.NH3, NH2NHC(═NH)NH2.H2CO3, NH2NHCSNHNH2, NH2NHCSSH and all combinations thereof. R1 and R2 are each independently selected from hydrogen, aryl, methyl, ethyl and a linear, branched or cyclic alkyl of 3-6 carbon atoms. Methods of producing the solution, a method of producing a Kesterite film on a substructure and devices made with the solutions and methods are also provided.
摘要:
The present invention discloses a mineralized collagen/bioceramic composite useful as a hard tissue replacement material or substitute material, comprising about 10% to 95% by weight of mineralized collagen and about 5% to 90% by weight of bioceramics, and a method of manufacturing the same. Wherein, the mineralized collagen is used as a binder for the bioceramics, such as calcium phosphate ceramics, calcium sulfate ceramics, calcium carbonate ceramics, and other biocompatible ceramics. The bioceramic used in the mineralized collagen/bioceramic composite can be either in powder form or in granular form.
摘要:
A solution for forming at least a portion of an active layer of an electronic or electro-optic device includes a solvent, an additive mixed with the solvent to provide a solvent-additive blend, and a solute that includes at least one of a transition metal, an alkali metal, an alkaline earth metal, Al, Ga, In, Ge, Sn, or Sb dissolved in elemental form in the solvent-additive blend. The additive is selected from the group of additives consisting of NR1R2NHCOOH, NH2N—HCONHNH2, NH2COOH.NH3, NH2NHC(═NH)NH2.H2CO3, NH2NHCSNHNH2, NH2NHCSSH and all combinations thereof. R1 and R2 are each independently selected from hydrogen, aryl, methyl, ethyl and a linear, branched or cyclic alkyl of 3-6 carbon atoms. Methods of producing the solution, a method of producing a Kesterite film on a substructure and devices made with the solutions and methods are also provided.