15 results about "Reactive material" patented technology

The method for forming an electrode according to an exemplary embodiment includes a shielding pattern formation process, a loading process, and a conductive layer formation process. In the shielding pattern formation process, a shielding pattern is formed on a surface of a substrate using a shielding material to expose a localized area of ​​that surface. The shielding material is a polymer comprising ends having at least one bond structure having covalent and double bonds. In the loading process, the substrate on which the shielding pattern is formed is loaded into a chamber. In the conductive layer formation process, a copper-containing source material and a reactive material reacting with the source material are alternately sprayed into the chamber using atomic layer deposition to form a copper-containing conductive layer on the exposed surface of the substrate. Therefore, according to the method for forming an electrode according to the exemplary embodiment, a thin film made of the material used to form the electrode is not formed on the surface of the shielding pattern. No residue is left when the shielding pattern is removed, preventing defects caused by residue.

This technology allows for the exchange of rolls containing specific substances that react with moisture to generate reactive materials between different pieces of equipment. [Solution] A roll changing trolley used to change rolls containing a specific substance that reacts with moisture to generate a reactive substance comprises a roll storage section having a main body capable of accommodating rolls, an opening for inserting and removing rolls from the main body, and a lid that can open and close to cover the opening, the roll storage section being insertable into equipment capable of controlling the dew point temperature, and a trolley-side air supply pipe connected to the main body that supplies dry air to keep the temperature inside the main body below a predetermined dew point temperature.

A method for processing an optically reactive material, particularly for manufacturing or structuring of an object. The method can include optically processing a starting material in a working volume by irradiating light of a first wavelength and light of a second wavelength different from the first wavelength, wherein at least one material property of the starting material is changed by the optical processing. The optical processing can include irradiating a first partial volume of the working volume at least partially filled with the starting material using the light of the first wavelength; irradiating the first partial volume of the working volume using the light of the second wavelength, wherein the light of the second wavelength is projected into the working volume; and irradiating a second partial volume of the working volume at least partially filled with the starting material, which is different from the first partial volume.

The invention discloses a method for determining a maximum open time (31) of a reactive material (21) during a joining process (22), which maximum open time is valid for current conditions. The method comprises providing first machine-readable data (28) which characterize batch-accurate material properties provided by the manufacturer (27). Furthermore, second digital data characterizing current parameters of the joining process (22), such as the ambient temperature, are received. The maximum open time (31) valid for the current conditions is determined by means of a mathematical-physical model, into which the first and second data are input. This enables more flexible and more robust process control compared to static worst case parameters.

An air scrubber includes a tray and a cover screen. The tray has walls that define a perimeter of the tray. The tray also includes tabs that extend upward from opposite walls of the tray with each tab configured to engage a sidewall of a thermal protection module to mount the tray thereto. The cover screen is received within the perimeter of the tray and includes a base and raised elements that extend upward from the base. Each raised element defines a cavity with the base that is configured to retain a reactive material therewithin. The cover screen is configured to retain the reactive material while allowing air to pass through the reactive material such that the reactive material reduces undesirable compounds in the air.

An air scrubber includes a tray and a cover screen. The tray has walls that define a perimeter of the tray. The tray also includes tabs that extend upward from opposite walls of the tray with each tab configured to engage a sidewall of a thermal protection module to mount the tray thereto. The cover screen is received within the perimeter of the tray and includes a base and raised elements that extend upward from the base. Each raised element defines a cavity with the base that is configured to retain a reactive material therewithin. The cover screen is configured to retain the reactive material while allowing air to pass through the reactive material such that the reactive material reduces undesirable compounds in the air.

An apparatus for producing Pb-212 is disclosed. The apparatus includes a radiation box including a radiation source comprising a porous non-reactive material. The radiation box receives at least one of Th-228 and Ra-224, wherein the at least one of Th-228 and Ra-224 decays to Rn-220 within the radiation box. The apparatus further includes a carrier gas supply connected to the radiation box. The carrier gas supply directs an inert gas into the radiation box, and the inert gas transports the Rn-220 out of the radiation box through a carrier gas outlet port of the radiation box. The apparatus also includes one or more Rn-220 targets connected to the carrier gas outlet port. The carrier gas transports the Rn-220 from the radiation box to the one or more Rn-220 targets, and the Rn-220 decays to Pb-212 within the one or more Rn-220 targets. The Pb-212 is directed into a Pb-212 collection container.

The present invention relates to a method for producing a sputtering target or bond target (1) in which an intermediate layer (4) is inserted between a target carrier (3) and a target layer (2), wherein the intermediate layer (4) is formed from a high-energy reactive material in the form of a layer system of at least two layers of different materials, and wherein these materials comprise Zr and Si or Ti and C. Subsequently, a pressure is applied to the system consisting of the target carrier (3), the intermediate layer (4), and the target layer (2), and a reaction of the intermediate layer (4) is initiated, such that the intermediate layer (4) reacts exothermically and the target layer (2), the intermediate layer (4), and the target carrier (3) are metallurgically bonded together.

A high density reactive material (HDRM) munition warhead comprises a main body 15 with a payload cavity capable of receiving a high explosive payload 23. The cavity comprises a high explosive 20 with

A composite material for gas capture including CO2 capture and capture of other gases. The composite material includes solid or liquid reactive material, filler material, and a gas-permeable polymer coating such that the reactive material forms micron-scale domains in the filler material.

A method for dynamically determining an open time (31) of a reactive material (21) during a joining process (22) between the reactive material (21) and a joining part (23) comprises: - Receiving initial digital data (28) that characterize material properties of the reactive material (21), - Receiving second digital data which characterize current parameters of the joining process (22), - Determining the dynamic open time (31) of the reactive material (21) using a mathematical-physical model into which the received first and second data (28) are entered.

The disclosed subject matter relates to photoelectrodes and methods of making and use thereof. Disclosed herein are photoelectrodes comprising: an insulator layer disposed on a light absorbing layer; a plurality of protrusions arranged in an ordered array, wherein each protrusion penetrates through the insulator layer to the light absorbing layer; and a plurality of particles disposed on the insulator layer, wherein a least a portion of a particle is in physical and electrical contact with at least a portion of a protrusion. Also disclosed herein are methods of making said photoelectrodes, comprising: patterning a reactive material in an ordered array on the insulator layer; annealing such that the reactive material reacts with and diffuses through the insulator layer, thereby forming a plurality of spikes comprising the reactive material which penetrate through the insulator layer to the light absorbing layer; subsequently removing the reactive material; and subsequently depositing the catalyst material.

A method for processing an optically reactive material, particularly for manufacturing or structuring of an object. The method can include optically processing a starting material in a working volume by irradiating light of a first wavelength and light of a second wavelength different from the first wavelength, wherein at least one material property of the starting material is changed by the optical processing. The optical processing can include irradiating a first partial volume of the working volume at least partially filled with the starting material using the light of the first wavelength; irradiating the first partial volume of the working volume using the light of the second wavelength, wherein the light of the second wavelength is projected into the working volume; and irradiating a second partial volume of the working volume at least partially filled with the starting material, which is different from the first partial volume.

The invention discloses high-pressure in-mold reaction type material metering equipment, which relates to the technical field of in-mold RIM production process corollary equipment, and comprises a system main body comprising a main frame, a control cabinet and the like, an integrated double-path metering pump set, a material storage tank set, an anti-curing mechanism and the like. During working, raw material defoaming, accurate metering, constant-temperature conveying, collision mixing and high-pressure injection are achieved through the processes of movable positioning, raw material preparation, pretreatment and the like, and after operation, excess materials can flow back and reset maintenance can be achieved. The equipment adopts a double-path parallel design to guarantee the matching precision and efficiency, the components are distributed to facilitate operation and maintenance, the operation stability is improved through closed-loop control and integrated design, the fault risk is reduced, and the equipment is adaptive to the multi-scene injection molding production requirements.