1644 results about "Hydrogen atom" patented technology

To provide a resist composition which achieves higher sensitivity in forming a resist pattern and an improvement in lithographic characteristics such as roughness reduction of a pattern and has a wide process margin, a resist pattern forming method, and a copolymer useful for them.SOLUTION: The resist composition contains a resin component having a constituent unit derived from a compound represented by formula (a01-b) and a constituent unit derived from a compound represented by formula (a02-d). In the formulae, W01 and W02 each represent a polymerizable group-containing group; X01 and X02 each represent a divalent linking group or a single bond; and R0 represents a C1-5 fluorinated alkyl group, a fluorine atom or a hydrogen atom; provided that one or more of X01, X02, Mm+ and Nn+ contain an iodine atom.SELECTED DRAWING: None

The invention provides a device for simulating the influence of deep fracture on natural hydrogen migration and an evaluation method, and belongs to the technical field of natural gas exploitation, the device comprises a core holder, an overburden pressure tracking pump, a temperature control device, a hydrogen storage tank and a nuclear magnetic device; the core holder is provided with two connecting ends; each connecting end is provided with a pressure gauge; the overburden pressure tracking pump is respectively connected with the two connecting ends; the temperature control device is connected with the core holder; the hydrogen storage tank is respectively communicated with the two connecting ends; a flow density meter is arranged on a communicating pipeline between the hydrogen storage tank and each connecting end; the nuclear magnetic device is used for forming a uniform magnetic field area at the core holder and acquiring nuclear magnetic signals of hydrogen atoms in the loaded sample in the uniform magnetic field; the evaluation method is carried out by adopting the device. According to the device for simulating the influence of the deep fracture on the migration of the natural hydrogen and the evaluation method, the migration mode of the hydrogen in the fractured reservoir can be accurately tracked and determined, and obtained experimental data are more comprehensive and accurate.

The invention provides a hydrogen-containing amorphous carbon film with long wear life and a preparation method thereof, and belongs to the field of composite material preparation. The a-C: H thin film with the long wear life comprises a substrate, and a Ti transition layer, a TiN hydrogen resistance layer, a TiCHx hydrogen storage layer, a Ti / C / H transition layer and a hydrogen-containing a-C layer which are formed on the surface of the substrate from bottom to top. Through connection transition between the Ti transition layer and the metal substrate, strong combination between the hydrogen-containing DLC film and the metal substrate is realized. By depositing the TiN hydrogen blocking layer, hydrogen atoms in the TiCHx hydrogen storage layer are prevented from diffusing and losing towards the direction of the substrate. By depositing the TiCHx hydrogen storage layer, hydrogen atoms are fixed and stored by using the hydrogen storage characteristic of Ti, and the hydrogen atoms are provided for the surface hydrogen-containing a-C layer in the working process of the thin film. By depositing the Ti / C transition layer, connection transition between the TiCHx hydrogen storage layer and the hydrogen-containing a-C layer is achieved, compatibility is improved, and good combination is achieved.

A photosensitive surface treating agent containing a compound represented by the following Formula (M1). In Formula (M1), R1 is a linear, branched or cyclic alkyl group having 1 to 6 carbon atoms, Y1 is a linear or branched alkylene group having 1 to 4 carbon atoms or a single bond, and the terminal carbon atom of the alkyl group for R1 may be bonded to a carbon atom constituting the alkylene group for Y1, and R1 and Y1 may form a ring. R2 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R3 and R4 are each independently an alkyl group having 1 to 3 carbon atoms, n0 is an integer of 0 or more, and X is a halogen atom or an alkoxy group.

Systems and methods for measuring the content of an element in a soil comprises: a neutron source for irradiating the soil with neutrons; a detector assembly configured to detect an INS gamma spectrum of the soil; an instrument for measuring a moisture content of the soil; and a processor in communication with the detector assembly, the processor configured to: apply a moisture calibration coefficient to calculate a net peak area of a characteristic peak of the element in the INS gamma spectrum, the moisture calibration coefficient calculated to account for the moderation of fast neutrons by hydrogen atoms of water present in the irradiated soil at the location under analysis; and generate a concentration of the element in the soil. The instrument for measuring a moisture content of the soil may comprise the detector assembly. Systems and methods incorporating a temperature-controlled housing for the gamma detector assembly are also provided.

Diaryloxybenzoheterodiazole compound disubstituted with thienothiophene groups having general formula (I):wherein:Z represents a sulfur atom, an oxygen atom, a selenium atom; or a NR5 group wherein R5 is selected from C1-C30;R1 and R2, identical to or different from each other,and R3 and R4, identical to or different from each other, represent a hydrogen atom;A represents an electron acceptor group having general formula (II):wherein X1 and X2, identical to or different from each other, represent a hydrogen atom, or a halogen atom; or are selected from C1-C30.The compound is used as an electron acceptor compound in organic photovoltaic devices (or solar devices); is used in perovskite-based photovoltaic cells (or solar cells) in the layer based on electron transport material (“Electron Transport Layer”—ETL); and is used in the construction of organic thin film transistors, or of organic field effect transistors.

The invention discloses a hydrogen embrittlement-resistant welding wire for tailor welding of ultrahigh-strength aluminum-silicon coating hot-formed steel and a welding method, and belongs to the technical field of metal materials. 5.0%-7.0% of Ni; 0.3%-0.6% of Mo; 0.08% to 0.12% of Nb; mo, Nb and C react to form Mo2C / NbC nanophase fixed free hydrogen; 0.05%-0.1% of V: carrying out a reaction to form VC nanophase fixed free hydrogen; 0.5% to 0.8% of La; 0.3%-0.5% of Ce; 0.1%-0.5% of Ti; according to the invention, hydrogen atoms diffused in the welding process can be captured, the hydrogen content in a welding seam is obviously reduced, and the diffusible hydrogen amount is reduced by more than 40% under the hydrogen capturing effect of retained austenite, so that the hydrogen-induced crack sensitivity is reduced by 70%.

A high thermal conductive silicone composition including: (A) an organopolysiloxane having at least two aliphatic unsaturated hydrocarbon groups in one molecule and a kinematic viscosity at 25 C of 100 to 100,000 mm2 / s; (B) an aluminum powder having an average particle size of 50 μm or more; (C) a thermal conductive filler having an average particle size of 0.1 to less than 50 μm; (D) an organohydrogenpolysiloxane having two or more hydrogen atoms bonded to a silicon atom (Si—H groups) in one molecule; (E) a hydrolyzable organopolysiloxane represented by the following general formula (1); and (F) a platinum group metal catalyst having an effective amount. The high thermal conductive silicone composition can conform to the warpage of a substrate due to an increased material thickness and can maintain heat dissipation performance due to a high thermal conductivity.

The purpose of the present invention is to provide a light-emitting element having excellent luminous efficiency and durability life. The present invention is a compound represented by general formula (1). (In general formula (1), R1, R2, and R5 to R8 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heteroaryl group. And R3 and R4 each represents a carbon atom having a substituent. R3 and R4 may be bonded to each other. And L is an unsubstituted arylene group with the carbon atom number of 6-20. > # imgabs0 #

Provided is a treatment liquid for etching a transition metal on a semiconductor wafer, the treatment liquid comprising: (A) a hypohalite ion or periodate ion; and (B) an alkylammonium salt represented by the following Formula (1).(wherein a is an integer from 6 to 20, R1, R2, and R3 are independently a hydrogen atom or an alkyl group having carbon number from 1 to 20, and X− is a bromine-containing ion), and a method of etching a transition metal by bringing the treatment liquid for semiconductor wafers into contact with the transition metal used in a semiconductor formation process.

The invention discloses a polyolefin catalyst, a preparation method thereof and an olefin polymerization method. R1 and R8 are selected from hydrogen atoms and respectively meet the following conditions: 6.0 ppm < = delta1 < = 6.8 ppm, 6.0 ppm < = delta8 < = 6.8 ppm, and delta1 and delta8 are respectively chemical shifts of R1 and R8 in hydrogen spectrum nuclear magnetism of the catalyst. The catalyst can catalyze copolymerization of ethylene / alpha-olefin with high activity.

This reactive silicon group-containing organopolysiloxane has, in each molecule, at least one group represented by structural formula (1) bonded to a silicon atom. The reactive silicon group-containing organopolysiloxane has good curability even if an amine-based compound is used as a curing catalyst, and gives a cured product having excellent yellowing resistance and heat resistance. (In the formula, R1 and R2 each independently represent a hydrogen atom, a C1-10 aliphatic saturated hydrocarbon group or a C6-10 aryl group, each R3 independently represents a C1-10 aliphatic saturated hydrocarbon group or a C6-10 aryl group, and n is an integer of 2-12. The wavy line represents a bond.)

Provided is a charge-transporting varnish that provides a charge-transporting thin film having excellent hole injection properties and also has excellent storage stability, the charge-transporting varnish comprising SiO2 nanoparticles surface-treated with a silane coupling agent represented by formula (S1), a charge-transporting substance, and an organic solvent, wherein the residual silane coupling agent has been removed from the charge-transporting varnish. (Rv1 to Rv3 each independently represents a hydrogen atom, a chlorine atom, a hydroxy group, or an alkoxy group or the like which may have a substituent; at least one of Rv1 to Rv3 represents a hydrogen atom, a chlorine atom, a hydroxy group, or an alkoxy group which may have a substituent; L represents a single bond or a C1-10 alkylene group; and Rv4 represents a C1-10 alkyl group which may have at least one kind of substituent selected from halogen atoms or the like. When Rv4 is a C1-10 alkyl group which may have a substituent, L is a single bond.)

To provide an electrostatic charge image developing toner which can form an image less likely to cause adhesion due to charging caused by contact with each component of an image forming apparatus, has high low-temperature fixability, and is less likely to cause hot offset.SOLUTION: An electrostatic charge image developing toner includes a binder resin in a toner base particle. The binder resin includes a polymer having a constituent unit represented by general formula (1) in the figure and a constituent unit represented by a specific formula). In general formula (1), R1 represents a hydrogen atom or a methyl group, and R2 represents a hydrocarbon group with an alicyclic structure in which the number of carbon atoms is from 6 to 12 inclusive.SELECTED DRAWING: Figure 1

The present disclosure belongs to technical field of OLEDs, and provides a compound suitable as a hole transport material and an electron blocking material of OLEDs. The compound has a general structure according to [Chemical Formula 1], in which Ar1 and Ar2 are each independently selected from a hydrogen atom, a substituted or unsubstituted C5-C40 aryl, or a substituted or unsubstituted C5-C40 heteroaryl; m and n are each an integer independently selected from 0, 1, or 2; X is selected from O, S, or —NR—; R is selected from hydrogen, or a substituted or unsubstituted C5-C40 aryl; Ar3 has a structure according to [Chemical Formula 2], in which R1-R8 are each independently selected from a hydrogen atom, or a substituted or unsubstituted C5-C40 aryl; Y is selected from O, S, or —NR′—; and R′ is selected from a hydrogen atom, or a substituted or unsubstituted C5-C40 aryl.

The present invention provides a hydrogenation catalyst for petroleum resin, the hydrogenation catalyst comprises a catalyst, the catalyst contains an active component main body expressed as a general formula of M1-M2 / SiO2-Al2O3, M1 is an alloy of Ni and Co, and the atomic ratio of Ni to Co is 2: 1-4: 1; m2 is a composite oxide of Mo and W, and the molar ratio of Mo to W is 1: 1-3: 1; and SiO2-Al2O3 is used as an aluminum silicate precursor and is subjected to hydrolytic condensation to form a composite carrier with a three-dimensional silicon-aluminum bond network structure. The invention relates to the technical field of petroleum resin catalysts. The surface of the carrier is anchored with double active components, namely nickel-cobalt alloy capable of efficiently cracking hydrogen and generating active hydrogen atoms and molybdenum-tungsten composite oxide capable of selectively adsorbing aromatic rings and sulfide molecules; and cracked hydrogen atoms can be quickly migrated to adsorption sites through the surface of the carrier, and aromatic ring hydrogenation saturation and deep removal of sulfur impurities can be synchronously realized, so that the working efficiency of the hydrogenation catalyst is effectively improved.

A paste that includes particles of a layered material in an ammonia aqueous solution. The particles include one or plural layers, the layers having a layer body represented by MmXn, wherein M is at least one metal of Group 3, 4, 5, 6, or 7, X is a carbon atom, a nitrogen atom, or a combination thereof, n is not less than 1 and not more than 4, and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, and a hydrogen atom, wherein the paste has a viscosity of 1 Pa·s or more at a shear velocity of 1 / s when the paste has a solid content concentration of 1.0% by mass.

The present invention is an addition-curable silicone composition containing components (A) to (C): (A) An addition reaction product of an organopolysiloxane represented by formula (1) and a compound represented by formula (2), the addition reaction product having two addition-reactive carbon-carbon double bonds per molecule. (1) (R1 is a C1-12 monovalent hydrocarbon group, R2 is a methyl group or a phenyl group, a is an integer of 0-50, and b is an integer of 0-300. ), (2) (R3 represents a C1-12 divalent hydrocarbon group.), (B) an organosilicon compound having a hydrogen atom bonded to at least two silicon atoms per molecule, and (C) a hydrosilylation reaction catalyst. Thus, provided are an addition-curable silicone composition that has high transparency and a high refractive index and yields a cured product having high strength and high elongation and a highly reliable optical semiconductor device sealed by a cured product thereof.

The present application provides a compound containing hydroxyl triarylamine, which can be used as a light extraction material, and its structure is shown in formula (I). In formula (I), hydroxyl groups and benzoxazole or benzothiazole are introduced into the triarylamine main structure of the traditional light extraction layer material. The hydrogen atoms in the hydroxyl group can form intramolecular hydrogen bonds with the heteroatoms on benzoxazole or benzothiazole, thereby improving the planarity of the molecule and increasing the packing density between molecules. At the same time, this intramolecular hydrogen bond undergoes intramolecular proton transfer under light conditions to form a resonance structure. This process converts ultraviolet light energy into heat energy release instead of material deterioration caused by photochemical reactions, thereby reducing the damage caused by ultraviolet light to the device. In addition, the raw materials of the compound are easy to obtain, and it has higher economic value while ensuring good device protection function. The present application also provides an organic electroluminescent device and a display device. #imgabs0#

The current disclosure relates to methods of depositing silicon oxide on a substrate, methods of forming a semiconductor device and a method of forming a structure. The method comprises providing a substrate in a reaction chamber, providing a silicon precursor in the reaction chamber, the silicon precursor comprising a silicon atom connected to at least one oxygen atom, the at least one oxygen atom being connected to a carbon atom, and providing a reactant comprising hydrogen atoms in the reaction chamber to form silicon oxide on the substrate.

Provided is an yttrium-based protective film which is excellent in plasma resistance and appearance. An yttrium-based protective film containing yttrium oxide is provided, wherein the yttrium-based protective film has a porosity of less than 0.5 vol % and a Vickers hardness of at least 800 HV. This yttrium-based protective film preferably has a thickness of at least 0.3 μm, a crystallite size of at most 40 nm, a Y2O3 (222) plane orientation of at least 50%, a hydrogen atom number of at most 5.0×1021 atoms / cm3 and a compressive stress of 100 to 1700 MPa.

The invention relates to an onium salt, a chemically amplified resist composition and a pattern forming method. The present invention addresses the problem of providing: an onium salt used in a chemically amplified resist composition which has excellent solvent solubility, high sensitivity, high contrast, and excellent lithography performance such as exposure margin and line width roughness in optical lithography using high-energy rays; a chemically amplified resist composition comprising the onium salt as a photoacid generator; and a pattern forming method using the chemically amplified resist composition. [Solution] An onium salt represented by formula (1). In the # imgabs0 # formula, one of R13 and R14 is a group having a partial structure represented by formula (1a); in the formula # imgabs 1 #, Q1 to Q3 are each independently a hydrogen atom, a fluorine atom, or a fluorinated saturated hydrocarbon group having 1 to 6 carbon atoms, but when Q1 and Q2 are both hydrogen atoms, Q3 is a fluorine atom or a fluorinated saturated hydrocarbon group having 1 to 6 carbon atoms. In addition, the total number of fluorine atoms in Q1-Q3 is 2 or more.

To provide an electrolyte, a secondary battery, and a power consumption device.SOLUTION: An electrolyte includes a solution and an additive. The solvent includes a compound of the formula I. The mass ratio of the compound of the formula I in the solvent is 35% or more. In the formula I, R1 and R2 are each independently selected from any one of a hydrogen atom, a C1-C3 chain alkyl group, and a C2-C3 alkenyl group. The additive includes a compound of the formula II. In formula II, R3, R4, and R5 are each independently selected from any one of a hydrogen atom, a fluorine atom, a phenyl group, a cyano group, a C1-C6 chain alkyl group, a C3-C6 cyclic alkyl group, and a C2-C6 alkenyl group. The present application can simultaneously consider the good dynamics performance, high-temperature performance, and over-charge prevention performance of a battery.SELECTED DRAWING: Figure 1

A compound has a molecular weight of 500 to 5,000 and is composed of a hydrogen atom, a carbon atom, and a hetero atom. The hetero atom is at least one selected from an oxygen atom, a sulfur atom, a fluorine atom, and a silicon atom, and has one or more alicyclic structures, one or more aromatic ring structures directly bonded to the alicyclic structures, and one or more monovalent substituents Ms directly bonded to the aromatic ring structures. The monovalent substituent Ms is at least one substituent selected from a group containing a monovalent fluorine-containing aliphatic group, a group containing a monovalent sulfur fluoride-containing group, a group containing a monovalent siloxanyl group, and a group containing a monovalent saturated hydrocarbon group.

To provide a high thermoconductive silicone composition that has excellent curing properties in heating at a low temperature in short time.SOLUTION: A thermal radical curable thermoconductive silicone composition contains addition reaction product of the following component (A) and component (B), thermoconductive filler (C) having 10 W / m K or more of thermal conductivity by 20 to 95 mass% for the whole composition, platinum group metal catalyst (D), organic peroxide (E) by 1 to 10 pts.mass for 100 pts.mass of the component (A), where (A) is organopolysiloxane which has 10 to 100,000 mm2 / s of kinetic viscosity at 25°C and contains one or more aliphatic unsaturated groups in one molecule, (B) is polyorganohydrogensiloxane which has one or more hydrogen atoms bonded to silicon atoms in one molecule, and has at least one or more groups of acrylate group and methacrylate group, and the number of hydrogen atoms bonded to silicon atoms in the component (B) / the number of aliphatic unsaturated groups in the component (A) is 0.1 to 3.0.SELECTED DRAWING: None

The invention discloses a rare earth doped zirconium titanium cobalt hydrogen storage material and a preparation method thereof, the chemical general formula of the zirconium titanium cobalt hydrogen storage material is Zr < 0.8 > Ti < 0.2-x > M < x > Co, x is 0-0.05, and M is a rare earth element of which the atomic radius is greater than that of Ti; the preparation method comprises the following steps: sequentially carrying out mixed smelting, crushing and grinding, vacuum treatment and activating treatment on the raw materials to obtain the hydrogen storage material. Rare earth elements are doped in the Zr0. 8Ti0. 2Co alloy, more hydrogen atom transmission channels are triggered through grain boundary and second phase regulation and control, and the diffusion speed of hydrogen atoms can be increased. The doped rare earth element can also reduce hydrogen atom adsorption energy and dehydrogenation performance energy barriers and improve hydrogen absorption and desorption kinetics, meanwhile, the rare earth element can also increase adsorption sites of hydrogen atoms, the hydrogen storage capacity is further improved, and the rare earth element can further optimize the microstructure of the hydrogen storage alloy and regulate and control the electronic structure so as to optimize the kinetics performance.

The present invention provides: a silicone compound which is compatible with a hydrophilic monomer; and a composition for contact lenses, the composition being capable of forming a transparent polymer.　The composition for contact lenses contains a compound represented by formula (1). In formula (1), n represents an integer of 0 to 300, R1, R2, R3, R4, R5, R6, R7, and R8 each independently represent a hydrogen atom or an alkyl group having 1 to 30 carbon atoms, R9 and R10 each independently represent a hydrogen atom or a methyl group, and X1, X2, X3, and X4 each independently represent an alkylene group having 1 to 20 carbon atoms.

This reactive silicon group-containing organopolysiloxane, which contains, per molecule thereof, one group represented by structural formula (1) and bonded to a silicon atom at the end of a linear organopolysiloxane, forms a film having excellent water repellency, water sliding properties, and durability. (In the formula, R1 and R2 each independently represent a hydrogen atom, a C1-C10 aliphatic saturated hydrocarbon group, or a C6-C10 aryl group, R3s each independently represent a C1-C10 aliphatic saturated hydrocarbon group or a C6-C10 aryl group, Z represents an oxygen atom, a C2-C12 alkylene group, or a C8-C12 alkylene arylene group, and a line with a wavy line represents a bond.)

To provide a curable silicone composition that can form a cured product with excellent thermal stability even when it contains a large amount of a thermally conductive filler.SOLUTION: There is provided a curable silicone composition comprising: (A) an alkenyl group-containing organopolysiloxane having at least two alkenyl groups per molecule; (B) an organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; (C) a thermally conductive filler constituting 5 mass% or more of the total mass of the composition; (D) a cerium-containing organopolysiloxane; and (E) a curing catalyst.SELECTED DRAWING: None

The present invention provides a paste-like heat dissipating silicone composition in which a crosslinked structure is formed, and which contains an addition reaction product of a component (A) and a component (B), and components (C), (D), and (E): (A) an organopolysiloxane which has an alkenyl group bonded to a silicon atom, but does not have an alkoxy group bonded to a silicon atom at a molecular chain terminal; (B) an organohydrogenpolysiloxane which has a hydrogen atom bonded to a silicon atom; (C) a thermally conductive filler; (D) an electromagnetic wave absorbing filler; and (E) a hydrosilylation reaction catalyst. As a result, the present invention provides: a silicone composition which exhibits excellent mountability and reliability, and has both heat dissipation properties and electromagnetic wave absorption properties; and a method for producing the silicone composition.