63 results about "Organic structure" patented technology

The invention discloses a method for separating oil-rich coal into organic matter components with different condensation degrees based on hierarchical density, and relates to the technical field of coal processing layering. Under the action of external field driving force, non-overlapping density hierarchical components with different organic matter condensation degrees and heavy ash contents are quickly separated; the density of the high ash density component is greater than or equal to 1.6 g / cm; the density of the heavy organic component is greater than or equal to 1.4 g / cm and less than 1.6 g / cm; the density of the medium-light organic component is greater than or equal to 1.3 g / cm and less than 1.4 g / cm; the density of the light organic component is greater than or equal to 1.2 g / cm and less than 1.3 g / cm; the density of the light organic component is less than 1.2 g / cm < 2 >. According to the method, based on the organic structural characteristics of the oil-rich coal, accurate non-overlapping cutting of components with different organic condensation degrees of the oil-rich coal is realized by adopting physical external field force, so that the accuracy and repeatability of a layering result are ensured; and the oil-rich coal is efficiently and cleanly converted into high-added-value fine chemicals and high-end carbon materials.

The application discloses a MOR and ANA symbiotic molecular sieve, a preparation method and application thereof. The symbiotic molecular sieve has a schematic chemical composition as shown in a formula "SiO2*1 / nAl2O3*pR" before calcination, wherein 10<=n<=30, and R is an organic structure directing agent. The preparation method of the symbiotic molecular sieve is simple, and the cost is low. The symbiotic molecular sieve can be used as an adsorbent or a catalyst for organic compound conversion.

The application provides an imide secondary amine-based resin and a preparation method thereof, and relates to the technical field of amino resins. The structure of the imide secondary amine-based resin is wherein X is selected from a divalent organic structure with an average molecular weight of 50-5000 which is left after removing two primary amino groups from a diamine compound and is inert to an isocyanate group at 100 DEG C, R1 and R2 are independently selected from C5-C6 cycloalkyl, C6-C12 substituted cycloalkyl, C1-C20 alkyl or C2-C20 substituted alkyl, and the end groups of R1 and R2 are independently not -OH or -NH2. The imide secondary amine-based resin has better heat resistance, hydrolysis resistance and higher mechanical strength compared with aspartic ester resin.

This provides a new method for regenerating metal-organic structures. [Solution] The present invention provides a method for regenerating a metal-organic structure, which includes performing a degradation treatment to degrade the metal-organic structure, and applying energy to the metal-organic structure in the presence of an organic solvent or the vapor of an organic solvent after the degradation treatment.

Disclosed is a method for preparing a high silica zeolite having an FAU framework structure. The method comprises: (1) preparing a reaction mixture comprising: (a) a source of silica; (b) an alumina source; (c) an alkali metal or alkaline earth metal cation source; (d) an organic structure directing agent comprising at least one cation selected from the group consisting of a 1, 2-dimethyl-3-(3-methylbenzyl) imidazolium cation, a 1-ethyl-3-methylimidazolium cation, and a 1-butyl-3-methylimidazolium cation; (e) a source of hydroxyl ions; and (f) water; (2) heating the reaction mixture under crystallization conditions including a temperature of 80 DEG C to 200 DEG C for a sufficient time to form crystals of the high silica zeolite; and (3) recovering at least a portion of the high silica zeolite from step (2).

Provided are a ZSM-23 molecular sieve, a preparation method therefor, and a catalyst comprising same. The preparation method comprises: mixing a silicon source, an aluminum source, an alkali source, an organic structure directing agent, a mesoporous template agent, a crystal growth inhibitor, and water, crystallizing, washing, drying, and roasting to obtain the ZSM-23 molecular sieve, wherein the crystal growth inhibitor comprises at least one of trimethoxy[3-(phenylamino)propyl]silane, sodium dodecyl sulfate, tetradecylphosphoric acid, and glutamic acid. The method implements one-step synthesis of a ZSM-23 molecular sieve having a small crystal grain size and a hierarchical pore structure.

A display substrate, a display panel and a display apparatus. The display substrate comprises a base substrate, a plurality of sub-pixels, a pixel definition layer, an inorganic pattern and an organic layer. The pixel definition layer comprises a plurality of pixel openings and a pixel definition portion; the inorganic pattern comprises a plurality of inorganic structures, each inorganic structure comprising a definition main body portion and a definition connection portion connected to each other; the organic layer comprises a plurality of organic structures; each inorganic structure comprises a protruding portion protruding with respect to the edge of an organic structure; the pixel definition layer further comprises a plurality of definition openings, the definition openings being configured to expose at least part of the protruding portions of the inorganic structures, so as to isolate at least one layer of each light-emitting functional layer; at least part of the edge of the definition main body portion of each of the at least one inorganic structure is covered by the pixel definition portion, and at least 50% of at least part of the edge in the length direction thereof is at an equal distance from a first electrode. Thus, the sub-pixels exhibit high electrode flatness, thereby achieving uniform and good light-emitting effects.

The application discloses a composite flocculation precipitator and a preparation method thereof, relates to the technical field of water treatment agents, and comprises the following steps: pre-assembling a metal salt precursor and a limited building component to form an initial coordination aggregate in a continuous evolution process; before the initial coordination aggregate reaches a thermodynamic stable end state, implementing non-equilibrium state freezing treatment on the initial coordination aggregate to obtain a metastable precursor; the non-equilibrium state freezing treatment is used for interrupting the continuous evolution process of the initial coordination aggregate; separating and building the metastable precursor and a non-high-molecular organic structure regulation component to obtain the composite flocculation precipitator, or combining and building the metastable precursor and the non-high-molecular organic structure regulation component under freezing keeping conditions to obtain the composite flocculation precipitator; and the application is beneficial to improving the structural responsiveness, action continuity, process controllability and application adaptability in the agent action process.

The application relates to a preparation method of an SCM-52 molecular sieve precursor, the SCM-52 molecular sieve precursor and application thereof. The SCM-52 molecular sieve precursor provided by the application comprises silicon dioxide, di-aluminum trioxide, an organic structure directing agent and a silylating agent, wherein the organic structure directing agent comprises a compound shown in formula I (each group is defined in the description). The SCM-52 molecular sieve precursor has a new skeleton structure and / or chemical composition, and has very important application value.

The invention discloses a preparation method and electromagnetic shielding application of interpenetrating network phenolic aerogel and carbon aerogel, the interpenetrating network phenolic aerogel takes boric acid modified phenolic resin and a self-prepared zirconium solution as precursors, and a proper amount of metal ions are introduced to stably chelate with an organic structure; high integration of metal ions in an interpenetrating network system is achieved through sol-gel and normal-pressure drying processes, and the key problem that structures of traditional organic aerogel and part of organic-inorganic composite aerogel are prone to collapse and instability at the ultrahigh temperature is solved. The interpenetrating network phenolic aerogel not only shows extremely low heat conductivity and extremely high residual carbon rate at high temperature, but also has excellent mechanical strength and good machinability; the preparation process is economical in cost and simple and convenient to operate, the production period can be remarkably shortened, and the excellent large-scale production prospect is shown. Meanwhile, the carbon aerogel obtained based on thermal treatment of the aerogel has the characteristics of strong electromagnetic shielding capability and high compression ratio modulus.

A display substrate, a preparation method therefor, and a display device, the display substrate comprising a sub-pixel region (100) and a non-sub-pixel region (200), the sub-pixel region (100) comprising a dielectric layer (11) arranged on a substrate (101) and an organic structure layer (14) arranged on one side of the dielectric layer (11) away from the substrate (101), the first electrode (41), the light-emitting function layer (43) and the second electrode (42) are sequentially arranged on the side, away from the substrate (101), of the organic structure layer (14). The non-sub-pixel area (200) comprises a dielectric layer (11) arranged on the substrate (101), an organic structure layer (14) arranged on the side, away from the substrate (101), of the dielectric layer (11) and at least one isolation groove (31) formed in the organic structure layer (14), the at least one isolation groove (31) is located on at least one side of the sub-pixel area (100), the isolation groove (31) comprises a side surface (311), and the side surface (311) is located on the substrate (101). The slope angle of the side surface (311) of the isolation groove (31) is an acute angle, and the orthographic projection of at least one of the light-emitting functional layer material (44) and the second electrode material (45) on the substrate (101) comprises the orthographic projection of the isolation groove (31) on the substrate (101).

The invention provides a polyamide flexibilizer containing dynamic disulfide bonds, a preparation method and a self-repairing powder coating composition. According to the polyamide toughening agent containing the dynamic disulfide bonds, the toughening agent is of an organic-inorganic composite structure; the organic structure comprises a polyamide main body, and the polyamide main body is formed by condensation polymerization of at least one binary aliphatic diacid, at least one binary aliphatic diamine and cystamine; the polyamide toughening agent containing the dynamic disulfide bond can form a stably dispersed tough phase in a powder coating system and effectively absorb and disperse external stress, so that the coating does not crack under a 180-degree bending condition, and the impact resistance and the flexibility of the coating are remarkably improved; after scratches or microcracks are generated on the surface of the coating, molecular rearrangement and reconstruction of disulfide bonds can occur under the mild heat treatment condition of about 60 DEG C, so that a damaged area is spontaneously healed, the scratches obviously disappear within 30 minutes, and the repairing efficiency can reach 85% or above.

The object of the present invention is to provide a storage material for gases other than nitrogen that contains an MOF with a hydroxamic acid group as the binding site. [Solution] A gas storage material containing a metal-organic structure formed by bonding at least one polyvalent metal ion selected from Zn, Co, Ni, Cu, Zr, and Mg with at least one compound selected from those represented by the following formulas (1) to (2), wherein the gas is hydrogen or carbon dioxide. [Formula 1] JPEG2026074203000028.jpg34149

A simpler method for producing high quality Metal-Organic Frameworks is provided. Particularly, the method for producing a Metal-Organic Framework according to the present invention includes: preparing an agitator equipped with a turbine and a stator surrounding the turbine, preparing a formulation comprising a metal ion donor, a multidentate ligand, and a solvent, and applying shear forces generated between the turbine and the stator to the formulation by rotating the turbine relative to the stator in the agitator.

To provide a molded article on which a metal-organic framework is firmly supported.SOLUTION: The production method disclosed herein includes a first preparation step (S10) of obtaining a first slurry by mixing a metal ion source and a fiber material containing a site crosslinkable with a metal ion contained in the metal ion source, a second preparation step (S20) of obtaining a second slurry in which a metal-organic framework containing the metal ion and the organic ligand contained in the organic ligand source is disposed around the fiber material by mixing the first slurry and an organic ligand source, and a shaping step (S30) of obtaining a shaped product in which the metal-organic framework is supported on a substrate composed of the fiber material by shaping the second slurry.SELECTED DRAWING: Figure 1

The application discloses MCM-22 molecular sieve, a preparation method and application thereof. The application adopts a small amount of N,N,N-trimethyladamantylammonium and cyclohexylamine dual organic structure directing agents in a hydrothermal synthesis system, and synthesizes MCM-22 molecular sieve through one-step crystallization and calcination. The method can directly synthesize MCM-22 molecular sieve without adding seeds and without temperature change crystallization operation, and the yield of the MCM-22 molecular sieve prepared after calcination is high. The content of non-framework aluminum in the MCM-22 molecular sieve prepared by the preparation method is less than 5% of the total aluminum content, the content of aluminum located at the half-supercage T2 site of the framework is higher than 10% of the total aluminum content, and the MCM-22 molecular sieve has good performance when used as a catalyst for a liquid phase alkylation reaction of benzene and ethylene to prepare alkylbenzene.

A display substrate, a display panel and a display apparatus. The display substrate comprises a base substrate, a plurality of sub-pixels, a pixel definition layer, an inorganic pattern and an organic layer. The pixel definition layer comprises a plurality of pixel openings and a pixel definition portion; the inorganic pattern comprises a plurality of inorganic structures, each inorganic structure comprising a definition main body portion and a definition connection portion connected to each other; the organic layer comprises a plurality of organic structures; each inorganic structure comprises a protruding portion protruding with respect to the edge of an organic structure; the pixel definition layer further comprises a plurality of definition openings, the definition openings being configured to expose at least part of the protruding portions of the inorganic structures, so as to isolate at least one layer of each light-emitting functional layer; at least part of the edge of the definition main body portion of each of the at least one inorganic structure is covered by the pixel definition portion, and at least 50% of at least part of the edge in the length direction thereof is at an equal distance from a first electrode. Thus, the sub-pixels exhibit high electrode flatness, thereby achieving uniform and good light-emitting effects.

The present application relates to the technical field of paint, in particular to paint and a preparation method thereof, polysiloxane modified resin and a preparation method thereof, a coated part and a household appliance. The paint of the present application comprises polysiloxane modified resin and silicone resin. The coating prepared by using the paint comprising polysiloxane modified resin and silicone resin has a structure with uniformly distributed inorganic structure and organic structure. The inorganic structure improves the hardness and high-temperature resistance of the coating, and the organic structure improves the flexibility, high and low temperature resistance and chemical corrosion resistance of the coating. The uniform hybridization of the organic structure and the inorganic structure helps to uniformly disperse the internal stress of the coating and reduce the problem of coating cracking.

This invention provides a synthesis system for metal-organic structures for supercapacitor electrodes and multifunctional nanocomposite compositions containing MXene. [Solution] The system 100 is configured as a structurally unified device incorporating a rigid structural frame 102, a precursor encapsulation assembly 104, a controlled discharge assembly 106, a sealed reaction chamber assembly 108, a mechanical stirring assembly 110, a delamination assembly 112 based on a rotor-stator configuration, a temperature control assembly 114, a pressure control element, and a composite recovery device. It operates through coordinated electromechanical interactions to ensure controlled supply of precursor material, uniform mixing, effective delamination of the layered MXene structure, and maintenance of predetermined thermal and pressure conditions. The integration of these hardware elements enables consistent formation of nanocomposite materials with improved structural uniformity, surface properties, and electrochemical performance.

Disclosed herein is a process for preparing a zeolite material having an AFX framework structure including X2O3 and YO2 via interzeolite conversion, the process including (1) providing a mixture including a first zeolite material having a non-FAU framework structure including X2O3 and YO2 and an organic structure directing agent selected from the group consisting of diquaternary ammonium cation containing compounds, and (2) heating the mixture from (1) to form a second zeolite material having an AFX framework structure including X2O3 and YO2, wherein X is a trivalent element and Y is a tetravalent element, and where the organic structure directing agent is not 1,4-bis(1,4-diazabicyclo[2.2.2]octane)butyl dihydroxide when the first material zeolite has a CHA framework structure. Further disclosed herein is the zeolite material having an AFX framework structure as obtainable or obtained from the process, and a method of using the same as a catalytically active material.

A method of making an aluminosilicate SSZ-82 is disclosed. The process comprises: (1) preparing a reaction mixture comprising: an amorphous alumina source comprising predominantly aluminum hydroxide; an amorphous silica source comprising predominantly colloidal silica; a source of alkali metal cations [M]; an organic structure directing agent [Q] comprising a 1, 6-bis (N-cyclohexylpyrrolidinium) hexane divalent cation; hydroxyl ions; a seed crystal, wherein the seed crystal comprises a crystalline molecular sieve having an SSZ-82 framework; and water; (2) heating the reaction mixture under crystallization conditions including a temperature from 100 DEG C to 200 DEG C for a time sufficient to form crystals of the aluminosilicate zeolite; (3) recovering at least a portion of the aluminosilicate zeolite from step (2).

The present application relates to a separator film, a battery and an electric device, the separator film comprising a substrate and a functional layer provided on at least one side of the substrate, the substrate comprising a polymer film and an organic structure connected to the surface of the polymer film, the organic structure comprising a chelating group; the functional layer comprising a positive charge group.

This proton conductor comprises a two-dimensional covalent organic framework (30) in which at least two linkers different from each other form a cyclic repeating unit in the two-dimensional direction by means of a covalent bond. In the repeating unit, a pore (31) is formed on the inside of the cyclic shape. A plurality of two-dimensional covalent organic frameworks are stacked in a stacking direction so that pores communicate with each other, to form a single crystal (32). The single crystal of the two-dimensional covalent organic frameworks has a plurality of communicating pores (33) in which pores communicate with each other. The plurality of communicating pores are oriented in the same direction.

The invention relates to the technical field of aldehyde oxidation, and discloses a multi-metal oxygen cluster as well as a preparation method and application thereof. The structural general formula of the multi-metal oxygen cluster is [X] 3 [M1M26O18 (OH) 6], and M1 is one of VIII subgroup elements; m2 is chromium, molybdenum or tungsten; and X is an organic positive ion. According to the present invention, the polyoxometalate comprises two combined metal elements and an organic structure, such that the high-carbon aldehyde is efficiently oxidized into the high-carbon acid, the reaction efficiency of the high-carbon aldehyde oxidation to prepare the high-carbon acid is improved, the generation of the by-product is substantially reduced, and the conversion rate and the selectivity of the high-carbon aldehyde are improved.

A display substrate, a preparation method thereof, a display panel and a mask plate, and relate to the technical field of display. The display substrate comprises a substrate (1) and an organic structure on the substrate (1). The organic structure comprises a first surface (M1) which is arranged away from the substrate (1). In a direction perpendicular to the plane where the substrate (1) is located, the difference between the maximum distance between the first surface (M1) and the substrate (1) and the minimum distance between the first surface (M1) and the substrate (1) is less than or equal to 0.06 mu m. The first surface (M1) of the organic structure on the display substrate has a higher flatness. Since the difference between the maximum distance between the first surface (M1) and the substrate (1) and the minimum distance between the first surface (M1) and the substrate (1) is less than or equal to 0.06 mu m, the organic structure can play a better supporting role in the case that the display panel prepared by the display substrate is pressed.

The present invention provides a molded article having a novel structure including an organometallic structure, which exhibits excellent moisture resistance and high mechanical strength. [Solution] A molded body comprising a metal-organic structure and an ionic liquid held within the pores of the metal-organic structure, having a processed wall processed along a direction parallel to and intersecting the surface of the molded body, wherein the average angle between the surface of the processed wall and the surface of the molded body is 75° to 105°. A method for manufacturing a molded body that can produce a molded body with a desired shape imparted to the metal-organic structure includes performing an etching treatment on the composite comprising the metal-organic structure and the ionic liquid held within the pores of the metal-organic structure.

A method for manufacturing an integrated optical device having a waveguide arrangement (6) with an electro-optical structure of an organic material (9) is described. The method comprises depositing the organic material (9) on a substrate (4) and covering the organic material (9) with a first protective coating (32). Subsequently, the organic material (9) is polarized by applying an electric field. After polarization, a second protective coating (34) is deposited on the first protective coating (32). By using at least two separate protective coatings (32, 34), at least one of which is deposited before polarization of the organic material (9) and at least one of which is deposited after polarization, the reliability of the device can be improved.

The invention relates to light carbon fiber concrete for a building outer wall and a preparation method thereof, and belongs to the technical field of building materials. The concrete is prepared from the following components in parts by weight: 300 to 320 parts of ordinary Portland cement, 460 to 480 parts of fine aggregate, 940 to 980 parts of coarse aggregate, 35 to 40 parts of glass beads, 10 to 13.5 parts of modified carbon fibers, 5.5 to 6.8 parts of a water reducing agent and 115 to 125 parts of water, a surface modifier integrating dispersing, coagulation accelerating and toughening is grafted on the surface of the modified carbon fiber through coupling, when the modified carbon fiber is applied to lightweight concrete, effective regulation and control on a fiber-cement matrix interface are realized through the synergistic effect of a surface organic structure, and excellent comprehensive performance with high strength and high toughness is obtained.