49 results about "Amorphous solid" patented technology

A phase-change memory structure with improved sidewall heating and the fabrication thereof may be presented. Phase-change materials can be switched between a first structural state, in which the material is in a generally amorphous solid phase, and a second structural state, in which the material is in a generally crystalline solid phase, in the active region of the cell. A sidewall heater may be presented herein in which the upper portion passes through a double-layer dielectric to form contact with a phase-change material layer, and the lower portion of the sidewall heater has conductive layers in contact with the lower electrode. The width of the sidewall heater may be an inverted T-shape to reduce the current required to reset the phase-change material.

A phase change memory structure with improved sidewall heater and formation thereof may be presented. Phase change materials are capable of being switched between a first structural state in which the

Provided are amorphous solid dispersions (ASD) of a compound of Formula I. Also provided herein is a method of making the amorphous solid dispersion.

An aerosol-generating material including an amorphous solid, wherein the amorphous solid includes: a gelling agent; an aerosol-former material; a flavorant and / or active substance; and a filler; wherein the filler extends only partially through a thickness of the amorphous solid.

The present invention relates to process for preparation of crystalline Form 4 of tafamidis. The present invention also relates to salts of tafamidis and process of preparation of salts of tafamidis. The present invention also relates to process for preparation of an amorphous solid dispersion of tafamidis or salt thereof.

A scintillator having a silicon photomultiplier (SiPM) embedded therein is described. The scintillator comprises an amorphous organic glass scintillator (OGS) material having a glass transition temperature above which the OGS material behaves as a supercooled or stable liquid, and a SiPM having a lead coupled thereto and having a temperature tolerance greater than the glass transition temperature of the OGS material. The SiPM is positioned in the OGS material while the OGS material is in a liquid state above the glass transition temperature, and the OGS material is cooled to an amorphous solid state below the glass transition temperature with the SiPM embedded therein.

Disclosed herein is a laminate aerosol generating material, wherein the material comprises an aerosol-forming amorphous solid layer (4) attached to a carrier layer (2), wherein the carrier (2) is attached to a first surface of the amorphous solid (4), and wherein the carrier will not adhere to any other surface of the amorphous solid.

An aerosol-generating material including an amorphous solid, wherein the amorphous solid includes 1-60 wt % of a gelling agent; 5-80 wt % of an aerosol-former material; and 10-60 wt % of an active substance; wherein these weights are calculated on a dry weight basis, and wherein the gelling agent includes alginate and pectin, wherein a ratio of the alginate to the pectin is from 1:1 to 10:1.

An illumination device (101) is provided with a light source (1) and an optical element (2) comprising a crystalline or amorphous solid. The optical element has an incident surface (21) on which the light emitted from the light source is incident, and an exit surface (22) on which the light incident from the incident surface is emitted toward the irradiation surface. When viewed from the optical axis direction of the light source, the light source is disposed further inward than the outer peripheral edges of the incident surface and the exit surface of the optical element. The optical element is provided so as to refract light incident from the incident surface, and to emit light having a non-uniform intensity distribution from the emission surface to the irradiation surface.

The present invention discloses a method for manufacturing NCM positive electrode particles coated with LLZO and glass phase by using a sintering process, wherein the manufacturing process of the positive electrode particles comprises the following steps: Step 500: taking a plurality of large NCM particles and a glass phase material and placing them into a first mixer to uniformly mix the two; the glass phase material is a lithium ion conductivity higher than 10 ‑5 S / cm amorphous solid electrolyte; step 510: oxygen sintering the mixed NCM large particles with the glassy material to form NCM large particles with a glassy layer; step 520: placing a plurality of LLZO fine particles and the NCM large particles with a glassy layer into a second mixer for mixing to form composite NCM large particles; step 530: then oxygen sintering the composite NCM large particles to eliminate the interfacial resistance between the LLZO fine particles and the NCM large particles during lithium ion transmission, thereby forming a plurality of sintered powders. The process also includes step 540 of mixing the sintered powders with a carbon material.

The present invention discloses a Mg, O, Br triple-doped Li-Y-Cl-S-based amorphous solid electrolyte material, its preparation method and application, belonging to the technical field of all-solid-state lithium batteries, with a chemical general formula of Li a Y b S d‑z O z Cl c‑y Br y Mg w , where Mg2 + substitutes for Li + and introduces equimolar lithium vacancies, O 2‑ substitutes for part of S 2‑ , Br ‑ substitutes for part of CI ‑‑ The preferred doping range is 0.1 ≤ z ≤ 0.3, 0 < y ≤ 0.4, 0.05 < w ≤ 0.3. This material is prepared by a high-energy ball milling mixing method combined with a low-temperature rapid heat treatment process, presenting a single-phase amorphous structure, with a room-temperature ionic conductivity ≥ 1.2x10 ‑2 S / cm, significantly reducing the interfacial impedance and greatly improving the air humidity resistance stability. When applied to an all-solid-state lithium metal battery, it has good compatibility with a high-nickel NMC811 positive electrode and a lithium negative electrode, can achieve long-term stable cycling at room temperature, and significantly improve the battery safety and cycle life.

We provide articles for use in non-flammable aerosol supply systems. [Solution] A portion of an article comprises a first amorphous solid material, the portion being further surrounded by a layer or sheet of a second amorphous solid material.

This invention provides an amorphous solid electrolyte material, comprising: an amorphous matrix based on a disordered arrangement of polyhedra and an ion-conducting substance; wherein the polyhedra in the amorphous matrix are composed of at least one cation and at least one halide anion or oxygen-containing anion; the ion-conducting substance comprises at least one of the following: Li + Na + K + Cu + Ag + This invention also provides a method for preparing an amorphous solid electrolyte material and its application in an all-solid-state alkali metal battery.

A method of manufacturing a solid electrolyte layer using spark plasma sintering and a solid electrolyte layer manufactured thereby, wherein an amorphous solid electrolyte is crystallized using spark plasma sintering. Accordingly, a solid electrolyte layer with high density and excellent lithium ion conductivity can be produced at a relatively low pressure only by rapid sintering.

This application provides amorphous solid dispersions of Compound I and their uses.

The invention discloses a method for manufacturing NCM positive electrode particles coated with LLZO and a glass phase by using a rotation process, and the process comprises the following steps: step 500, taking a plurality of NCM large particles, simultaneously putting the NCM large particles and a glass phase material into a first mixer, and fully stirring the NCM large particles and the glass phase material by using high-speed rotation so as to uniformly mix the NCM large particles and the glass phase material, the glass phase material can be completely or partially attached to the surface of the NCM large particle, namely the NCM large particle with a glass phase layer is integrally formed; wherein the glass phase material is an amorphous solid electrolyte of which the lithium ion conduction rate is higher than 10 <-5 > S / cm; and step 510, simultaneously putting a plurality of LLZO (lithium lanthanum zirconium oxide) fine particles and the NCM large particles with the glass phase layer into a second mixer, fully stirring the fine particles by high-speed rotation so as to uniformly mix the fine particles, and distributing the LLZO fine particles in the glass phase layer or on the surface of the glass phase layer under high-speed rotation so as to integrally form a plurality of composite NCM large particles.

The invention belongs to the technical field of medicine preparations, discloses a preparation method of a high-stability medicine amorphous solid dispersion, and aims to solve the problems of medicine degradation, solvent residue, easiness in crystal returning in an amorphous state and the like in the preparation of the existing medicine amorphous solid dispersion. The preparation method comprises the following steps: in an ultra-high vacuum and ultra-low temperature environment, evaporating a drug and a carrier polymer into atom or molecular beams in an ultra-mild evaporation mode, and accurately controlling codeposition, so that the atom or molecular beams are subjected to ultra-fast condensation on the surface of an ultra-low temperature substrate, and an atom / molecular level compact amorphous structure is directly formed. By the adoption of the method, high temperature is thoroughly avoided, no organic solvent is left, extreme amorphous physical stability is achieved from the atomic / molecular level, and medicine back crystallization is fundamentally inhibited.

The present disclosure relates to amorphous solid dispersions comprising (6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-(phenylamino)-2-((4-(6-fluoropyridin-2-yl)phenyl)methyl)-cyclopenta[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one and an additive, and to methods of making and using the dispersions.

Disclosed herein is an aerosol generating material comprising an aerosol-forming layer. the aerosol-forming layer comprising an amorphous solid, wherein the aerosol-forming layer has a thickness of 0.015 mm to 1.0 mm.

The embodiment of the invention provides a glass ceramic sulfide electrolyte, a preparation method and a solid-state battery. The method comprises the following steps: in an inert atmosphere environment, weighing Li2S, Sb2S3, MeSa, LiI and S according to a molar ratio of (1.5-0.5 x-y): 0.5 x: (1-x): y: (2.5-a + ax-x); the preparation method comprises the following steps: carrying out ball milling treatment on the weighed Li2S, Sb2S3, MeSa, LiI and S to obtain a non-crystallized solid electrolyte powder precursor; and sintering the non-crystallized solid electrolyte powder precursor in an inert atmosphere to obtain the glass ceramic sulfide electrolyte. Wherein the value range of x is 0 lt; xlt; the value range of y is 0 lt; yt; Yt; and a is 1, 1.5 or 2. According to the technical scheme, the prepared glass ceramic sulfide electrolyte can improve the ionic conductivity on the premise of keeping high stability.

An aerosol-generating amorphous solid comprising an active ingredient, wherein when a sheet of the aerosol-generating amorphous solid having an area of 43.1 mm2 and area density of 90 g / m2 is heated to 230° C. for a period of 3 seconds under a 1.1 L / min airflow, at least 50 wt % of the active ingredient is aerosolized.

A substrate is provided comprising an aerosol-generating material, the aerosol-generating material comprising a thermoreversible amorphous solid, the thermoreversible amorphous solid comprising: 0.5-20 wt % of iota- and / or kappa-carrageenan; 20-80 wt % of an aerosol-former material; 20-70 wt % of a flavorant and / or an active substance; wherein these weights are calculated on a dry weight basis. Consumables and non-combustible aerosol provision systems comprising the substrate, as well as methods of making and using these, are also provided.

A coaxial magnetic inductor structure for semiconductor package applications is provided. The coaxial magnetic inductor may be located in a semiconductor package core, and the semiconductor package core may be composed of, for example, an amorphous solid glass material. A method of fabricating a coaxial magnetic inductor in a package substrate core is also provided.

Disclosed are a method of manufacturing a solid electrolyte layer and a solid electrolyte layer manufactured thereby. Specifically, a method for manufacturing a solid electrolyte layer using spark plasma sintering and a solid electrolyte layer manufactured thereby, in which an amorphous solid electrolyte is crystallized using spark plasma sintering. Therefore, a solid electrolyte layer having high density and excellent lithium ion conductivity can be prepared by rapid sintering only at a relatively low pressure.

A lighting device includes a light source, and an optical element formed of a crystalline or amorphous solid. The optical element includes an incidence surface on which light emitted from the light source is incident, and an emission surface from which the light incident from the incidence surface is emitted toward an irradiation surface. When viewed in an optical axis direction of the light source, the light source is disposed inside respective outer peripheral edges of the incidence surface and the emission surface of the optical element. The optical element is provided so as to refract the light incident from the incidence surface to emit light having a non-uniform intensity distribution from the emission surface to the irradiation surface.

To provide a method for producing NCM positive electrode particles coated with LLZO and a glass phase by a sintering process.SOLUTION: A method for preparing a cathode material for a lithium-ion battery, comprising the steps of: A step A of simultaneously introducing a plurality of NCM (lithium nickel manganese cobalt oxide) large particles and a glass phase material into a first stirrer and uniformly mixing them, wherein the glass phase material is an amorphous solid electrolyte or a non-oxide solid electrolyte with a lithium ion conductivity of more than 10-5S / cm; a step B of sintering the mixed NCM large particles and the glass phase material in an oxygen-containing atmosphere; a step C of introducing a plurality of LLZO microparticles and the NCM particles with the glass phase into a second stirrer and mixing them to form a plurality of composite NCM particles; a step D of sintering the composite NCM particles in an oxygen-containing atmosphere to form a plurality of sintered powders; and a step E of mixing a plurality of the sintered powders with a plurality of carbon nanotubes and a plurality of nanoscale amorphous carbon to form a carbon material mixture.SELECTED DRAWING: Figure 1

The invention discloses an indaziflam amorphous solid preparation method, which comprises: 1, crude product preparation: after the indaziflam synthesis process is finished, dropwise adding a reaction liquid into water or an acidic aqueous solution, stirring, and carrying out pressure filtration to obtain a crude product; 2, preparing an amorphous solid: preparing the amorphous solid from the crude product obtained in the step 1 through a hot melt extrusion process; the preparation method has the remarkable advantages of simplicity and convenience in operation, high product stability, good solubility, easiness in industrial production and the like. Specifically, the amorphous solid prepared by a hot melt extrusion process avoids the problem of crystal form transformation of a crystal form in storage, and improves long-term stability; the amorphous state of the weeding composition significantly enhances the solubility and bioavailability, is beneficial to rapid exertion of the weeding effect, and improves the field application efficiency.

The invention discloses a method for preparing a ceramic membrane by using surface tension. Relates to the technical field of ceramic membrane preparation. A method for preparing a ceramic membrane comprises the following steps: S1, immersing a grid frame made of a hydrophilic material into a ceramic membrane precursor colloidal solution, lifting the grid frame from the ceramic membrane precursor colloidal solution, and enabling the ceramic membrane precursor colloidal solution to suspend in gaps of grids to form a liquid bridge, so as to obtain a sample; and S2, drying the sample, and when the liquid bridge is converted into a gel state or an amorphous solid film, sintering the sample to obtain the ceramic film. According to the method disclosed by the invention, the ceramic membrane with any required thickness, no crack and excellent piezoelectric coefficient can be manufactured.

Disclosed herein is a method of making an aerosol-forming substrate (103), the aerosol-forming substrate comprising an aerosol-forming layer attached to a carrier layer, wherein the aerosol-forming layer comprises an amorphous solid, the method comprising: (a) forming a slurry comprising components of the amorphous solid or precursors thereof, (b) applying the slurry to a carrier, wherein the carrier comprises a setting agent, such that the slurry gels on contact with the carrier, and (c) drying the gel to form an amorphous solid.

Described herein is a laminate aerosol generating material, wherein the material comprises an aerosol-forming layer attached to a carrier layer, wherein the aerosol-forming layer comprises an amorphous solid, and wherein the carrier layer has a thickness from about 10 μm to about 2.5 mm.