摘要:
A light-emitting device includes a first electrode, a second electrode, a porous layer and an electrolyte. The first electrode comprises a first surface. The second electrode comprises a second surface. The porous layer is formed of n-type semiconductor and provided on the first surface of the first electrode or the second surface of the second electrode. The electrolyte is provided between the first surface of the first electrode and the second surface of the second electrode. The electrolyte electrically contacts the first electrode and second electrode. The electrolyte contains a molten salt and a luminous dye containing Ru. The molten salt contains an anion component and a cation component having a structure represented by the following formula (A).
摘要:
A polyimide precursor composition, which comprises, a polyamic acid having a repeating unit represented by the following general formula (PA), and at least one kinds of cure accelerator selected from the group consisting of a substituted or unsubstituted nitrogen-containing heterocyclic compound exhibiting an acid dissociation index "pKa" of a proton complex ranging from 0 to 8 in an aqueous solution thereof, or an N-oxide compound of said nitrogen-containing heterocyclic compound (AC1), a substituted or unsubstituted amino acid compound (AC2), and an aromatic hydrocarbon compound or an aromatic heterocyclic compound having a molecular weight of 1,000 or less and two or more hydroxyl groups (AC3): ##STR1## wherein .phi. is a quadrivalent organic group, .phi. is a bivalent organic group, R is a substituted or unsubstituted hydrocarbon group, organosilicic group or hydrogen atom.
摘要:
According to one embodiment, a pattern formation method includes forming a pattern on a layer. The layer has a first surface energy and includes a silicon compound. The pattern has a second surface energy different from the first surface energy. The method includes forming a block polymer on the layer and the pattern. The method includes forming a structure selected from a lamellar structure and a cylindrical structure of the block polymer containing polymers arranged by microphase separation. The lamellar structure is oriented perpendicularly to the layer surface. The cylindrical structure is oriented so as to have an axis parallel to a normal line of the layer surface. The second surface energy is not less than a maximum value of surface energies of the polymers or not more than a minimum value of the surface energies of the polymers.
摘要:
According to one embodiment, there is provided a method of forming a pattern, includes forming a guide pattern including a first region having a first surface energy and a second region having a second surface energy on a to-be-processed film, the first and second regions alternately arranged in one direction, forming a block copolymer layer on the guide pattern, and causing microphase separation in the block copolymer layer, the microphase-separated structure is a lamellar block copolymer pattern.
摘要:
According to one embodiment, a pattern formation method includes forming a pattern on a layer. The layer has a first surface energy and includes a silicon compound. The pattern has a second surface energy different from the first surface energy. The method includes forming a block polymer on the layer and the pattern. The method includes forming a structure selected from a lamellar structure and a cylindrical structure of the block polymer containing polymers arranged by microphase separation. The lamellar structure is oriented perpendicularly to the layer surface. The cylindrical structure is oriented so as to have an axis parallel to a normal line of the layer surface. The second surface energy is not less than a maximum value of surface energies of the polymers or not more than a minimum value of the surface energies of the polymers.
摘要:
This invention provides a nonaqueous electrolyte battery that has excellent output characteristics, is small in individual difference, and is more stable. The nonaqueous electrolyte battery comprises a negative electrode and a positive electrode that contain or can occlude and release lithium, a lithium salt-containing ionic liquid and is characterized in that the electrolyte contains a cation containing a fluoroalkyl group attached through a methylene chain to a basic structure selected from the group consisting of imidazolium, piperidinium, and pyrrolidinium structures.
摘要:
The present invention provides a dye sensitized solar cell comprising an n-type semiconductor electrode containing a dye, an opposed electrode, and a gel electrolyte arranged between the n-type semiconductor and the opposed electrode and containing a gelling agent and an electrolyte that contains iodine, wherein the gelling agent contains a compound including an N-containing group and at least one atomic group selected from a group consisting of a sulfonic group and a carboxylic group.
摘要:
The present invention provides a dye sensitized solar cell comprising an n-type semiconductor electrode containing a dye, an opposed electrode, and a gel electrolyte arranged between the n-type semiconductor and the opposed electrode and containing a gelling agent and an electrolyte that contains iodine, wherein the gelling agent contains a compound including an N-containing group and at least one atomic group selected from a group consisting of a sulfonic group and a carboxylic group.
摘要:
A polyimide precursor having a molecular structure obtained by polymerizing (a) 0.97 to 1.03 molar equivalent of a diamine component containing 0.40 molar equivalent or more of aromatic diamine compound represented by the general formula (DA1), and (b) an acid anhydride component containing (1-n.sub.1 /2) molar equivalent of a tetracarboxylic dianhydride and n.sub.1 molar equivalent of at least one selected from the group consisting of maleic anhydride and maleic derivative anhydride, wherein n.sub.1 ranges from 0.02 to 0.40. ##STR1##