27 results about "Atomic group" patented technology

An ammoxidation catalyst includes a metal oxide represented by Chemical Formula 1, wherein a first peak having intensity of A appears in the 2θ range of 26.3=0.5°, and a second peak having intensity of B appears in the 2θ range of 28.3±0.5° in X ray diffraction analysis by CuKα, and an intensity ratio (A / B) of the first peak to the second peak is 1.5 or more:MoxBiaFebAcBdCeDfOy  Chemical Formula 1wherein in Chemical Formula 1,A and B are different from each other, and each independently, are one or more elements of Ni, Mn, Co, Zn, Mg, Ca, and Ba,C is one or more elements of Li, Na, K, Rb, and Cs,D is one or more elements of Cr, W, B, Al, Ca, and V,a to f, x, and y are respectively mole fractions of each atom or atomic group,a is 0.1 to 7, b is 0.1 to 7, provided that the sum of a and b is 0.1 to 7,c is 0.1 to 10, d is 0.01 to 5, e is 0.1 to 10, f is 0 to 10,x is 11 to 14, y is a value determined by each oxidation number of Mo, Bi, Fe, A, B, C, and D.

An ammoxidation catalyst includes a metal oxide represented by Chemical Formula 1 supported on a silica carrier, wherein the catalyst has pores having a diameter of 5 to 200 nm, a pore volume of 0.1 to 3.0 cm3 / g, and a BET surface area of 50 m2 / g to 1,000 m2 / g:Mo12BiaFebAcBdCeOx  Chemical Formula 1wherein in Chemical Formula 1,A is one or more elements of Ni, Mn, Co, Zn, Mg, Ca, and Ba,B is one or more elements of Li, Na, K, Rb, and Cs,C is one or more elements of Cr, W, B, Al, Ca, and V, anda to e, and x are respectively fractions of each atom or atomic group, wherein a is 0.1 to 5, b is 0.1 to 5, c is 0.1 to 10, d is 0.1 to 2, e is 0 to 10, and x is 24 to 48.

The invention belongs to the technical field of atomic inertial measurement, and discloses a continuous measurement atomic interferometer control method and system. The method comprises the steps that atoms are sequentially subjected to N times of stimulated Raman transition, the time difference between the stimulated Raman transition is T, atom interference is achieved, in the same vacuum cavity, a plurality of atomic groups are sequentially subjected to atom interference, when the Kth atomic group is subjected to the nth time of stimulated Raman transition, the (K + 1) th atomic group and the Kth atomic group share Raman laser, and the Kth atomic group and the (K + 1) th atomic group share Raman laser. And the first stimulated Raman transition of the (K + 1) th atomic group is synchronously carried out, so that the atomic interference of the atomic group in the vacuum cavity at each moment can be ensured, the output result of the interferometer covers the working time of the whole interferometer, the continuous measurement of the atomic interferometer is realized, and n is less than or equal to N.

To provide an amine detection method capable of detecting the amine with high sensitivity and good reproducibility by having a large amount of fluorescence quantum change before and after contacting with the amine.SOLUTION: In a method for detecting an amine, the amine is detected from a difference between a maximum fluorescence intensity X1 of a fluorescent substance represented by formula 1 before contacting the amine and a maximum fluorescence intensity X2 of the fluorescent substance after contacting the fluorescent substance to the amine. In the formula 1, R represents a hydrogen atom, an alkyl group which may have a substituent, a benzyl group which may have a substituent, or an aryl group which may have a substituent, A represents a spacer, and Z represents an atomic group which exhibits fluorescence emission upon photoexcitation.SELECTED DRAWING: Figure 1

The embodiment of the invention provides a metal organic material, the structural formula of which is as shown in the formula (I): # imgabs0 #, in the formula (I), X1, X2, X7, X8, X9 and X10 are respectively and independently CH or N, and X3, X4, X5 and X6 are respectively and independently CH, C or N; each R1, R2, R3, R4, R5, R6 independently represents a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group, or the like; each R7 is independently a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group, or the like; z1 and Z2 are respectively connected with X3 and X4, or X4 and X5, or X5 and X6, one of Z1 and Z2 is a single bond, and the other is oxygen, sulfur, selenium or a divalent atomic group. The metal organic material can be applied to the organic electroluminescent device as a luminescent material, and the luminescent color purity, the device efficiency and the device stability of the organic electroluminescent device are improved.

The invention relates to a preparation method of a near-infrared luminous AgPd super-atomic cluster and application of the near-infrared luminous AgPd super-atomic cluster in 3D printing, and belongs to the crossing field of coordination chemistry and nano materials. The chemical formula of the AgPd super-atomic cluster is C216H150Ag14F30P10PdS6 (abbreviated as Ag14Pd), the AgPd super-atomic cluster belongs to a hexagonal crystal system, and the space group is a chiral space group R3 () c. The cluster has strong near-infrared luminescence at room temperature, wherein the optimal emission wavelength in a solid state is 780 nm; the optimal emission wavelength in a solution state is 768nm; the maximum light-emitting quantum yield in a solid state reaches up to 15%. In addition, the super-atomic cluster also shows excellent thermal stability. The cluster has high optical activity and solubility at room temperature, can be used as ink for 3D printing to print macroscopic models of various shapes and sizes, and shows that the near-infrared luminous cluster material has potential application prospects in photoelectric devices.

To provide a halogen-based compound capable of exhibiting high ionic conductivity and enabling visual checking of the mixing state of an additive when a dark-colored additive is incorporated.SOLUTION: There is provided a compound that satisfies formula (1) and has a mass fraction of an amorphous phase of 10% or more, wherein in formula (1), α and β are each independently a value greater than 0, γ is a value of 0 or more and less than 6, D represents an alkali metal element, M includes an element serving as a metal cation other than alkali metal elements, X represents a halogen element, and A represents an atomic group serving as a polyatomic anion containing two or more elements. Formula (1): DαMβX6-γAγ.SELECTED DRAWING: None

The invention provides the photoinitiator based on the intramolecular halogen bond, and the photolysis can be delayed by adjusting the central skeleton of the photoinitiator based on the intramolecular halogen bond and the type of atoms or atomic groups forming the intramolecular halogen bond action. The invention further discloses an adhesive composition containing the photoinitiator based on the intramolecular halogen bonds and a preparation method of the adhesive composition. The adhesive composition prepared by adopting the photoinitiator based on the intramolecular halogen bonds has a window period for delaying curing, and can be used for bonding low-ultraviolet-light-transmission base materials.

This radioactively labeled compound is represented by formula (1). In formula (1), M represents a radioactive metal ion. A represents a chelate moiety coordinated to the radioactive metal ion. B represents a first atomic group having a structure in which ethyleneimine is polymerized. C represents a second atomic group having a molecular weight of 5000 or less and capable of binding to a molecule expressed in a tumor cell. The second atomic group preferably includes a linear or cyclic peptide. The second atomic group also preferably includes 1-50 amino acid residues.

Provided is a photoelectric conversion element having excellent characteristics and capable of forming a high-quality perovskite layer without using a poor solvent method. A photoelectric conversion element in which a first electrode, an electron transport layer, a photoelectric conversion layer, a hole transport layer, and a second electrode are laminated in this order, the hole transport layer containing a compound represented by chemical formula (I), the photoelectric conversion layer containing a perovskite compound, and the hole transport layer containing a compound represented by chemical formula (I). And the perovskite compound is formed from a raw material including at least one of formamidine and a salt thereof. In the chemical formula (I), Ar1 is a structure containing an aromatic ring, the atoms constituting the aromatic ring may contain a heteroatom or may not contain a heteroatom, Ar1 may have a substituent other than-L1-X1 or may not have a substituent other than-L1-X1, the number of-L1-X1 may be one or a plurality, if a plurality of-L1-X1 may be provided, each L1 and each X1 may be the same as or different from each other, and if a plurality of-L1-X1 may be provided, each L1 and each X1 may be the same as or different from each other. Each L1 is an atomic group or a covalent bond that bonds Ar1 and X1, and each X1 is a group capable of accepting and imparting an electric charge between the first electrode and each X1.

The present invention provides a composition usable in photoelectric conversion elements that can achieve both excellent photoelectric conversion characteristics and excellent photodurability. [Solution] The solution comprises at least one selected from the group consisting of a compound represented by the following chemical formula (I), its tautomers, stereoisomers, and salts thereof, and the compound comprises multiple types of compounds with different values ​​of Z. TIFF2026116031000055.tif44147 Ar is a structure containing an aromatic ring, -LZ may be one or more, and if there are multiple, each L and each Z may be the same or different from each other, each L is an atomic group that bonds Ar and Z or is covalently bonded, and each Z is a group that can form a chemical bond or hydrogen bond with a metal oxide.

An etch resist inkjet ink comprising: - one or more photoinitiators, wherein at least one photoinitiator is a thioxantone compound, - one or more acrylamides according to Formula I, wherein R represents H or CH3; R1 and R2 independently from each other represent an optionally substituted alkyl group; R1 and R2 may represent the necessary atom to form a 5 or 6 membered ring; - one or more polymerizable compounds according to Formula II, and wherein X = O, S or NH; R = H or CH3; L is an optionally substituted one to five atomic group divalent linking group; n is 0 or 1; and A is an optionally substituted aromatic group; - one or more polyfunctional (meth)acrylates.

The invention belongs to the field of precision measurement, and particularly discloses a method for measuring the transverse temperature of an atomic group in an atomic interferometer. The method comprises the following steps: firstly, adjusting the starting time to control the size of an atomic group at the moment of acting on a Raman light pulse, and carrying out a Rabian oscillation experiment under different atomic group sizes; performing trigonometric function fitting on the experimental data, and extracting key parameters reflecting the transverse temperature from the experimental data; and finally, performing inversion calculation to obtain the transverse temperature of the atomic group. The method is based on Gaussian distribution of atomic group density and Raman light intensity in a transverse space, and a coupling result of the atomic group density and the Raman light intensity shows non-uniformity of atomic transition in the transverse space, so that the overall average transition probability of an atomic group, namely the linetype of a Rahis oscillation curve, is influenced; on the contrary, the line type of the Rabian oscillation of the atomic group contains the transverse parameter of the atomic group, and the transverse parameter of the atomic group is extracted from the line type of the Rabian oscillation. The method can be completed only by means of the atom interferometer, and is low in equipment requirement, simple in process and easy to operate.

A method for producing a compound by using a flow micro reactor (100) includes: a step for introducing a first liquid containing a raw material compound having a fluorocarbon group into a first introduction tube (101) and introducing a second liquid containing an alkali metal cation and a radical anion of a second aromatic compound into a second introduction tube (103), to thereby obtain a first mixed liquid in a first micro mixer (107); a step for obtaining a first reaction product by causing the first mixed liquid to flow in a first tube reactor (109), and introducing an electrophile into a third introduction tube (105), to thereby obtain a second mixed liquid in a second micro mixer (111); and a step for causing the second mixed liquid to flow in a second tube reactor (113) to thereby obtain a second reaction product containing a compound which is formed by replacing, with atomic groups derived from the electrophile, one or more fluorine atoms in the fluorocarbon group in the raw material compound and which contains a fluorine atom.

Provided are a non-aqueous electrolyte capable of suppressing the amount of gas generated during high-temperature storage of a non-aqueous electrolyte battery, a non-aqueous electrolyte battery comprising the non-aqueous electrolyte, and a compound used in the non-aqueous electrolyte. 【Solution means】A non-aqueous electrolyte for a non-aqueous electrolyte battery comprising a positive electrode and a negative electrode capable of occluding and releasing metal ions, wherein the non-aqueous electrolyte contains a compound represented by formula (1) together with an alkali metal salt and a non-aqueous solvent. TIFF2026076364000130.tif31170 In formula (1), R 1 is a hydrogen atom, a halogen atom, or a substituted / unsubstituted monovalent hydrocarbon group, R 2 is a hydrogen atom, a substituted / unsubstituted monovalent hydrocarbon group, or an alkoxy group having a substituent, X 1 is a substituted / unsubstituted divalent hydrocarbon group, n 1 is 2 or 3, p 1 is an integer from 0 to 2, q ) 1 is an integer from 1 to 3, p 1 +q 1 =2 or 3, R 1 and X 1 Two of them are bonded to each other to form a ring, and A 1 is a divalent or trivalent atomic group represented by a specific formula.

Provided is a composition for forming a coating layer of an optical fiber, the composition comprising a compound having a structure represented by the following formula (I):*—NH—CO—N(R1)—R2—SiR3n—(OR4)3-n  (I)wherein, R1 is a hydrogen atom, an alkyl group, or an aryl group, R2 is a methylene group optionally substituted with a halogen, a C2-10 alkylene group that may have a heteroatom or an atomic group having a heteroatom between carbon atoms and may optionally be substituted with a halogen, or a phenylene group that may have a substituent, R3 is an alkyl group, and R4 is a C1-6 alkyl group, * being a bond and n indicating an integer of 0 or more and 2 or less.

A 3-dimensional crystalline carbon material that is magnetic and metallic under ambient conditions is provided. The material, denominated U-carbon, has been synthesized using the molecular precursor, 3, 3-dimethyl-1-butene (C6H12). Depending on the atomic connections made between the carbon atoms of the material, U-Carbon forms structures that exhibit semiconducting and nonmagnetic to metallic and ferromagnetic behaviors. The use of selected molecular precursors (such as 3, 3-dimethyl-1-butene C6H12) that support crystal growth based on clustered rather than individual atoms is a paradigm shift in materials development. Rationally designed metastable materials with desirable properties, including U-Carbon, can have many scientific and technological applications.

The present application belongs to the field of precision measurement, and particularly discloses a method for measuring the transverse temperature of an atomic group in an atomic interferometer. The present application first controls the size of the atomic group at the moment of acting on the Raman light pulse by adjusting the opening time, and then performs a Rabi oscillation experiment under different atomic group sizes. Then, the experimental data are fitted with a trigonometric function, and the key parameters reflecting the transverse temperature are extracted therefrom. Finally, the transverse temperature of the atomic group is obtained by inversion calculation. The method is based on the Gaussian distribution of the atomic group density and the Raman light intensity in the transverse space, and the coupling result of the two is the non-uniformity of atomic transition in the transverse space, thereby affecting the average transition probability of the whole atomic group, i.e. the linearity of the Rabi oscillation curve. Conversely, the linearity of the Rabi oscillation of the atomic group contains the transverse parameters of the atomic group, and the transverse parameters of the atomic group are extracted from the linearity of the Rabi oscillation. The present application can be completed only by relying on the atomic interferometer itself, and has low requirements for equipment, simple process and easy operation.

An etch resist inkjet ink comprising: - one or more photoinitiators, wherein at least one photoinitiator is a thioxantone compound, - one or more acrylamides according to Formula (I), wherein R represents H or CH3; R1 and R2 independently from each other represent an optionally substituted alkyl group; R1 and R2 may represent the necessary atom to form a 5 or 6 membered ring; - one or more polymerizable compounds according to Formula (II), and wherein X = O, S or NH; R = H or CH3; L is an optionally substituted one to five atomic group divalent linking group; n is 0 or 1; and A is an optionally substituted aromatic group; - one or more polyfunctional (meth)acrylates.

The invention discloses a copper alloy with excellent fatigue resistance and a preparation method thereof.The copper alloy is composed of, by mass, 0.5-2.1 wt% of Ni, 0.1-0.4 wt% of P and the balance copper and unavoidable impurities, the microstructure of the copper alloy contains Ni-P atomic clusters, the average atomic content of Ni in the Ni-P atomic clusters is larger than or equal to 10 at.%, the average atomic content of P in the Ni-P atomic clusters is larger than or equal to 5 at. And the ratio of the average atom content of Ni to the average atom content of P satisfies that Ni / P is greater than or equal to 1 and less than or equal to 3. According to the copper alloy, high-density nano-scale Ni-rich and P-rich atomic clusters serve as a main strengthening structure, meanwhile, the content and proportion of Ni atoms and P atoms in the Ni-P atomic clusters are finely regulated and controlled, high conductivity and high strength are kept, meanwhile, good anti-fatigue performance is achieved, and the copper alloy is non-toxic, free of harmful elements and capable of meeting the environment-friendly requirement. The yield strength Rp0.2 of the strip is larger than or equal to 550 MPa, the fatigue strength is larger than or equal to 1 / 2 Rp0.2, and the thermal stress relaxation rate is smaller than or equal to 20% after the strip is exposed for 1000 h at the temperature of 150 DEG C.

The invention relates to a curable composition, a film forming method and a manufacturing method of an article. A curable composition having a viscosity of 1.3 mPas to 60 mPas at 23 DEG C and 1 atm, the curable composition comprising a polymerizable compound (a), a photopolymerization initiator (b), a solvent (d) in an amount of more than 5 vol% to 95 vol% with respect to the entire curable composition, and a surfactant (c1) in an amount of more than 5 vol% to 95 vol% with respect to the entire curable composition, the amount of the surfactant (c1) relative to the entire curable composition is 0.1 mass% to 10 mass%. The solvent (d) has a boiling point of less than 250 DEG C at 1 atm. The polymerizable compound (a) and the solvent (d) each have an SP value of 17 MPa1 / 2 to less than 25 MPa1 / 2. The surfactant (c1) does not contain fluorine or silicon atoms and has a liquid-repellent atomic group having an SP value of 11 MPa1 / 2 to less than 17 MPa1 / 2 and a lyophilic atomic group having an SP value of 25 MPa1 / 2 to less than 35 MPa1 / 2.

The present disclosure provides novel particles capable of being optically read from a presented substance, a method for producing the particles, and the like. The present disclosure provides particles comprising a first atomic group capable of binding to an optically detectable labeling substance and a second atomic group capable of binding to a substance different from the substance to which the first atomic group is capable of binding.

The cellulose acylate film according to the present invention contains a hydrogen-binding compound that satisfies the requirements in (A), and satisfies the optical values in (B).　(A): The hydrogen-binding compound has a fluorene skeleton and has an atomic group including an amide bond at the position 9 of the fluorene skeleton, or the hydrogen-binding compound has a carbazole skeleton and has an atomic group containing an amide bond at the position 9 of the carbazole skeleton.　(B): The retardation value Ro is within the range of 40-70 nm, the retardation value Rt is within the range of 100-220 nm, and the value Rt / Ro of the ratio of the retardation values is within the range of 2.0-5.5.

This compound satisfies formula (1). In formula (1), α and β each independently represent a value more than 0, γ represents a value more than 0 but less than 6, D represents an alkali metal element, M includes an element that becomes a metallic cation other than an alkali metal element, X represents a halogen, and A represents an atomic group that becomes a polyatomic anion including two or more types of elements. (1): DαMβX6-γAγ

To provide a method for improving the storage stability of a target compound.SOLUTION: In the production method of the present invention, a ligand compound capable of coordinating to a metal ion is reacted with a first compound having an atomic group capable of undergoing a click reaction to obtain a product containing a second compound having the atomic group capable of undergoing a click reaction and a ligand in the structure. Thereafter, the product is subjected to liquid chromatography using an eluent containing a water-soluble organic acid having predetermined physical properties and not containing trifluoroacetic acid to obtain the purified second compound. The present invention also provides a method for storing the second compound, a composition comprising the second compound, and a method for preparing a targeting agent using the second compound.SELECTED DRAWING: None

Provided is a polymer including a constituent unit (1) based on a monomer represented by Formula (1), in which a content of a constituent unit based on a monomer having a polycyclic structure is 35 mol % or less. In Formula (1), R1 represents a hydrogen atom or a methyl group, A1 represents a linking group including an ester bond, or a single bond, where A1 has no tertiary carbon atom, and Z1 represents an atomic group forming a sulfur-containing cyclic hydrocarbon group having 3 to 6 carbon atoms, which includes a carbon atom bonded to A1, and —SO2—.