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A METHOD OF EDGE-FUNCTIONALISING A 2D MATERIAL

Resumen de: TW202417373A

There is provided a method of forming an edge-functionalised 2D material, comprising mixing the 2D material with a solvent at a first pre-determined temperature, adding an oxidising agent and a multifunctional molecule, adjusting the temperature to a second pre-determined temperature, adjusting the temperature to a third pre-determined temperature and adding a quenching agent to form a suspension, wherein the suspension comprises the edge-functionalised 2D material.

Manufacturing method and device for conductive coated gloves

Resumen de: KR20250127657A

본 발명은 메탄올, 이소프로필알콜 및 산 계열 화합물로 이루어진 전처리 용액, 엔비알 폼 코팅액 및 탄소나노튜브가 포함된 엔비알 코팅액을 이용하여 제조한 전도성 코팅장갑으로서, 코팅층의 두께가 균일하게 형성됨과 동시에 평균 터치 인식률이 높을 뿐만 아니라 균일한 인식률을 나타내는 전도성 코팅장갑을 제공할 수 있다.

インク及びインク製造方法

Resumen de: US2025257235A1

An ink production method is a method for producing an ink for use in the formation of a membrane electrode assembly of a fuel cell, the method includes: a generation step of mixing ionomer and solvent to generate an ionomer solution having a concentration of solid content of 7.5% by mass or more and an alcohol ratio in the solvent of 85% by mass or more; and a shearing treatment step of applying a shear force to the ionomer solution generated in the generation step.

ANISOTROPICALLY CONDUCTIVE HEAT ACTIVATED ADHESIVE COMPOSITION

Resumen de: WO2025171983A1

The present invention relates to an anisotropically conductive heat activated adhesive composition, comprising a) one or more thermoplastic resin; b) metal coated particles; and c) a solvent selected from the group consisting of l-methoxy-2- propanylacetate,2-butoxyethyl acetate, 2-(2-butoxyethoxy)ethanol, 2-(2-butoxyethoxy)-ethylacetate, 2-butoxyethanol, isophorone, 3, 3, 5-trimethyl-2-cyclohexene-l-one, dimethyl succinate, dimethyl glutarate, dimethyl adipate, acetic acid, l-methoxypropan-2-ol, 1- methoxy-2-propylacetat, dipropylene glycol (mono)methylether, toluene, ethanol, isopropyl alcohol, n-propanol, ethoxy propanol, ethylacetate, butyl acetate, n-propyl acetate, isopropyl acetate, methyl ethyl ketone, methyl isobutyl ketone, glycol ethers and mixtures thereof, wherein the one or more thermoplastic resin is dissolved into the solvent. The composition can be used in electronic devices.

DISPERSIONS FOR ADDITIVE MANUFACTURING COMPRISING DISCRETE CARBON NANOTUBES

Resumen de: US2025262894A1

The present invention is directed to additive manufacturing compositions and methods for producing additive manufacturing composite blends with oxidized discrete carbon nanotubes with dispersion agents bonded to at least one sidewall of the oxidized discrete carbon nanotubes. Such compositions are especially useful when radiation cured, sintered or melt fused.

PIEZORESISTIVE LACQUER AND METHOD FOR PRODUCING SAME

Resumen de: WO2025172669A1

The invention relates to a method for producing a piezoresistive lacquer comprising a polymer selected from the group consisting of polyurethane and silicone, a nanoparticle-based conductive filler selected from the group consisting of carbon black, graphite, carbon nanotubes, and a mixture thereof, and a solvent, wherein the conductive filler represents between 5% and 30% by weight relative to the polymer. The lacquer exhibits a heterogeneous dispersion of the nanoparticles of the filler in the polymer, and the amount of solvent is selected such that the lacquer has a viscosity of between 1 and 20000 mPa.s at 20°C and an electrical volume resistivity of between 5 and 200 ohm.cm, so as to obtain a mean lacquer hysteresis value of less than 5%, preferably less than 3%, and more preferably less than 1%.

ANISOTROPICALLY CONDUCTIVE HEAT ACTIVATED ADHESIVE COMPOSITION

Resumen de: EP4603558A1

The present invention relates to an anisotropically conductive heat activated adhesive composition, comprisinga) one or more thermoplastic resin;b) metal coated particles; andc) a solvent selected from the group consisting of 1-methoxy-2-propanylacetate, 2-butoxyethyl acetate, 2-(2-butoxyethoxy)ethanol, 2-(2-butoxyethoxy)-ethylacetate, 2-butoxyethanol, isophorone, 3,3,5-trimethyl-2-cyclohexene-1-one, dimethyl succinate, dimethyl glutarate, dimethyl adipate, acetic acid, 1-methoxypropan-2-ol, 1-methoxy-2-propylacetat, dipropylene glycol (mono)methyl ether, toluene, ethanol, isopropyl alcohol, n-propanol, ethoxy propanol, ethyl acetate, butyl acetate, n-propyl acetate, isopropyl acetate, methyl ethyl ketone, methyl isobutyl ketone, glycol ethers and mixtures thereof, wherein the one or more thermoplastic resin is dissolved into the solvent.The composition can be used in electronic devices.

은 나노입자 기반 잉크

Resumen de: WO2024133383A1

The present invention relates to ink formulations based on silver nanoparticles which can advantageously be used in Electromagnetic Interference ("EMI") shielding coating of semi-conductor chips, in particular of Epoxy Molding Compounds ("EMC") chips; in particular, the present invention relates to such ink formulations based on silver nanoparticles, said inks being stable, with improved conductivity and particularly suitable for being applied by spray.

SEMICONDUCTOR NANOPARTICLE PRODCUTION METHOD THEREOF ELECTRONIC DEVICE INCLUDING THE SAME

Nº publicación: KR20250123580A 18/08/2025

Solicitante:

삼성전자주식회사

Resumen de: US2025257263A1

A semiconductor nanoparticle, a method of producing the semiconductor nanoparticle, and an electronic device including the semiconductor nanoparticle. The semiconductor nanoparticle includes silver, indium, gallium, and sulfur, with a molar ratio of gallium to indium (Ga/In) of greater than or equal to about 0.8:1 and less than or equal to about 20:1. The semiconductor nanoparticle is substantially free of copper and is configured to emit red light. The emission peak wavelength of the red light is greater than or equal to about 600 nm and less than or equal to about 650 nm, with a full width at half maximum (FWHM) of greater than or equal to about 5 nm and less than or equal to about 90 nm.