摘要:
A method for forming a silicon film which comprises discharging an ink composition (11) selectively onto a predetermined region of a substrate using an ink jet head (12) to form a pattern of a silicon precursor, and then subjecting the pattern to a treatment by heat and/or light to convert the silicon precursor to an amorphous silicon film or a poly-crystal silicon film. The method can be used for providing a silicon film pattern on a large area portion of a substrate with saving energy with a low cost.
摘要:
An ink composition 11 containing a silicon precursor is selectively discharged into predetermined regions on a substrate from an ink jet head 12 to form a pattern of the silicon precursor, and is subjected to a heat and/or light treatment to convert the silicon precursor into an amorphous silicon film 15 or a polycrystalline silicon film 16. A silicon film pattern is thereby obtained on a large area at low cost with low energy.
摘要:
A molded solid electrolyte comprising a polymer composition comprising 50 to 100 wt.% 1,2-polybutadiene having a 1,2-vinyl bond content of 70 % or higher and a crystallinity of 5 to 50 % and 0 to 50 wt.% polar rubber. The molded electrolyte combines high ionic conductivity with high processability, while the molded electrode has high electrode activity. By using the electrolyte and the electrode, an electrochemical element having excellent operating characteristics can be obtained.
摘要:
Disclosed are a molded solid electrolyte and molded electrode having excellent electrochemical properties and high procesability. As a binder for these molded articles, a hydrogenated block copolymer is used which is obtained by hydrogenating a straight chain or branched block copolymer containing a block (A) comprising polybutadiene whose 1,2-vinyl bond content is 15% or less and a block (B) comprising a butadiene (co)polymer consisting of 50 to 100 % by weight of butadiene and 0 to 50 % by weight of other monomers in which 1,2-vinyl bond content of butadiene portion is 20 to 90%, wherein (A) / (B) = 5 to 70 / 95 to 30 % by weight.
摘要:
Solid electrolytic moldings and electrode moldings each having excellent electrochemical properties and a high moldability. The binders used for these moldings are hydrogenated block copolymers obtained by hydrogenating a linear or branched block copolymer comprising (A) a polybutadiene block having a 1,2-vinyl bond content of not higher than 15 % and (B) a butadiene (co)polymer block comprising 50 to 100 % by weight of butadiene and 0 to 50 % by weight of another monomer, wherein the 1,2-vinyl bond content of butadiene is 20 to 90 %, and the weight ratio of (A) to (B) is 5/95 to 70/30.
摘要:
The present invention discloses a molded solid electrolyte, a molded electrode and an electrochemical device which contain a polymer composition consisting of 50 to 100 wt% of 1,2-polybutadiene having a 1,2-vinyl content of 70% or more and a crystallinity of 5 to 50%, and 0 to 50 wt% of polar rubber. According to the present invention, it becomes possible to obtain a molded solid electrolyte provided with high ionic conductivity and high workability, or a molded electrode having high electrode activity, and it is also possible to obtain an electrochemical device showing excellent activating properties by using the molded solid electrolyte and the molded electrode.