Abstract:
A solid electrolyte material for a lithium secondary battery, an electrode, and a battery, relating in particular to an additive material capable of improving rapid transmission of ions in lithium secondary battery electrodes, a preparation method therefor and application thereof, and a solid electrolyte material for a secondary battery, a preparation method therefor and application thereof, as well as an electrode, an electrolyte thin layer, and a preparation method therefor.
Abstract:
A fluorescent material has a composition represented by (Gd 1-±-²-³ R ± Ce ² Tb ³ ) 3+a (Al 1-u-v Ga u Sc v ) 5-b O 12 , wherein: R is at least one of Y and Lu; a, b, ±, ², ³, u and v satisfy ranges below: 0 ‰¤ a ‰¤ 0.1 , 0 ‰¤ b ‰¤ 0.1 , 0 ‰¤ ± ‰¤ 0.8 , 0.0003 ‰¤ ² ‰¤ 0.005 , 0.02 ‰¤ ³ ‰¤ 0.2 , 0.27 ‰¤ u ‰¤ 0.75 , and 0 ‰¤ v ‰¤ 0.02 ; a relative density is 99% or more; and an effective atomic number is 35 or more and 60 or less.
Abstract:
There are provided a transparent conductive film and a method for preparing the same. The transparent conductive film of the present application comprises a compound having a crystalline structure and represented by Chemical Formula 1 and thus can be applied as a technology substituting for conventional ITO conductive films.
Abstract:
An object is to provide a semiconductor device including a semiconductor element which has favorable characteristics. A manufacturing method of the present invention includes the steps of: forming a first conductive layer which functions as a gate electrode over a substrate; forming a first insulating layer to cover the first conductive layer; forming a semiconductor layer over the first insulating layer so that part of the semiconductor layer overlaps with the first conductive layer; forming a second conductive layer to be electrically connected to the semiconductor layer; forming a second insulating layer to cover the semiconductor layer and the second conductive layer; forming a third conductive layer to be electrically connected to the second conductive layer; performing first heat treatment after forming the semiconductor layer and before forming the second insulating layer; and performing second heat treatment after forming the second insulating layer.
Abstract:
A homogeneous coating solution for forming a light-absorbing layer of a solar cell, the homogeneous solution including: at least one metal or metal compound selected from the group consisting of a group 11 metal, a group 13 metal, a group 11 metal compound and a group 13 metal compound; a Lewis base solvent; and a Lewis acid.
Abstract:
The present disclosure provides a method of preparing a chalcogen containing solution that is hydrazine free and hydrazinium free, wherein the method comprises: providing a predetermined amount of elemental chalcogen; providing a predetermined amount of elemental sulfur; providing an amine solvent; and combining the predetermined amount of elemental chalcogen and the predetermined amount of elemental sulfur in the amine solvent, thereby dissolving the elemental chalcogen and the elemental sulfur in the amine solvent. The chalcogen containing solution can advantageously be used as a precursor for the formation of a chalcogen containing layer on a substrate.
Abstract:
Nanoparticles containing IUPAC group 11 ions, group 13 ions and sulfur ions are synthesized by adding metal salts and an alkanethiol in an organic solvent and promoting the reaction by applying heat. Nanoparticles are formed at temperatures as low as 200° C. The nanoparticles may be thermally annealed for a certain amount of time at a temperature lower than the reaction temperature (usually ˜40° C. lower) to improve the topology and narrow the size distribution. After the reaction is complete, the nanoparticles may be isolated by the addition of a non-solvent and re-dispersed in organic solvents including toluene, chloroform and hexane to form a nanoparticle ink. Additives may be incorporated in the reaction solution to tailor the final ink viscosity.
Abstract:
Multimodal optical and magnetic resonance imaging methods based on the use of persistent luminescence nanoparticles. Use of mesoporous persistent luminescence "core-shell" complexes for theranostic applications.