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1262 results about "Inorganic organic" patented technology
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Membrane based fluid treatment systems
InactiveUS7186344B2Readily availableImprove the level ofLiquid separation auxillary apparatusIon-exchanger regenerationMembrane foulingTreatment system
A process for removing soluble and insoluble inorganic, organic, and microbiological contaminants from a fluid stream employing a pretreatment module, a post-treatment module, a recycle stream module or any combination thereof, and a membrane module, is provided. The process provided reduces the problems associated with membrane fouling and increases contaminant removal capacity.
Owner:WATERVISIONS INT
Porous hybrid particles with organic groups removed from the surface
InactiveUS7175913B2Reduced peak tailingEasy to separateComponent separationIon-exchanger regenerationChromatographic separationHybrid material
A material for chromatographic separations, processes for its preparation, and separation devices containing the chromatographic material. In particular, porous inorganic / organic hybrid materials are provided with a decreased concentration of surface organic groups. These particles may be surface modified and have enhanced stability at low pH.
Owner:WATERS TECH CORP
Hybrid organic-inorganic planar optical waveguide device
InactiveUS6144795AReduce stressAvoid deformationGlass shaping apparatusCoatingsHybrid materialOxygen
PCT No. PCT / US97 / 22760 Sec. 371 Date Jun. 10, 1999 Sec. 102(e) Date Jun. 10, 1999 PCT Filed Dec. 12, 1997 PCT Pub. No. WO98 / 26315 PCT Pub. Date Jun. 18, 1999A planar optical device is formed on a substrate (12) and comprising an array of waveguide cores (14) and a cladding layer (16) formed contiguously with the cores. At least one of the array of waveguide cores (14) and the cladding layer (16) is an inorganic-organic hybrid material that comprises an extended matrix containing silicon and oxygen atoms with at least a fraction of the silicon being directly bonded to substituted or unsubstituted hydrocarbon atoms. In accordance with other embodiments of the invention, a method of forming an array of cores comprises the steps of preparing a core composition precursor material; partially hydrolyzing and polymerizing the material; forming an array of waveguide cores under conditions effective to form an inorganic-organic hybrid material that comprises an extended matrix containing silicon and oxygen atoms with at least a fraction of the silicon being directly bonded to substituted or unsubstituted hydrocarbon atoms.
Owner:CORNING INC
Flexible solid electrolyte, all-solid-state lithium battery including the flexible solid electrolyte, and method of preparing the flexible solid electrolyte
InactiveUS20140170504A1Improve ionic conductivityFinal product manufactureAbrasion apparatusAll solid stateComposite electrolyte
A flexible solid electrolyte includes a first inorganic protective layer, an inorganic-organic composite electrolyte layer including an inorganic component and an organic component, and a second inorganic protective layer, where the inorganic-organic composite electrolyte layer is disposed between the first inorganic protective layer and the second inorganic protective layer, and the inorganic component and the organic component collectively form a continuous ion conducting path.
Owner:SAMSUNG ELECTRONICS CO LTD
Hybrid organic-inorganic planar optical waveguide device
InactiveUS6511615B1Reduce stressStress induced polarization effects can be minimizedOptical articlesGlass shaping apparatusOptical radiationSilanes
Owner:CORNING INC
Golf balls comprising glass ionomers, ormocers, or other hybrid organic/inorganic compositions
A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a hybrid material that contains fatty acid-modified glass ionomers, an ormocer or other inorganic-organic materials.
Owner:ACUSHNET CO
Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
InactiveUS7223473B2Chromatographic cation exchangersComponent separationChromatographic separationNew materials
Novel material for chromatographic separations, processes for its preparation, and separations devices containing the chromatographic material. In particular, the disclosure describes porous inorganic / organic hybrid particles having a chromatographically-enhancing pore geometry, which desirably may be surface modified, and that offer more efficient chromatographic separations than that known in the art.
Owner:WATERS TECH CORP
Inorganic/organic hybrid oligomer and nano hybrid polymer for use in optical devices and displays, and process for preparing the same
The present invention provides an inorganic / organic hybrid oligomer having silica or a complex of silica and a metal oxide present inside thereof and functional organic groups outside thereof, obtained by reacting: (i) Compound 1 and Compound 2; (ii) Compound 1 and Compound 3; or (iii) Compound 2 and Compound 3 with Compound 1; wherein Compound 1 is R1R2Si(OH)2, Compound 2 is (R3)a(R4)bM(OR5)(c-a-b), and Compound 3 is R6OH or R6COOH; a and b are each an integer between 0 and 3; c is an integer between 3 and 6; M is silicon, or a metal such as aluminum, titanium, zirconium, etc. that can be coordinated with ligands; provided that in the cases of (i), (ii) and (iii) at least one of R1, R2, R3, R4 and R6 has a polymerizable functional group; an inorganic / organic nano hybrid polymer prepared therefrom and a process for preparing the same.
Owner:KOREA ADVANCED INST OF SCI & TECH
Preparation method of photovoltaic glass surface antireflection film
The invention discloses a preparation method of a photovoltaic glass surface antireflection film, which is characterized by comprising the following steps of firstly, preparing inorganic-organic hybrid silicasol; secondly, coating; thirdly, hydrophobic treatment; and fourthly, solidification treatment. Compared with the prior art, the invention has the advantages that the film-substrate cohesion between an antireflection film and substrate photovoltaic glass is stronger, and therefore, the wiping resistance of the coated photovoltaic glass surface antireflection film is enhanced; a layer of hydrophobic group with low surface energy is formed on the surface of the antireflection film, and therefore, the corrosion of moisture to a film microstructure is reduced, and the long service life of the coated photovoltaic glass is ensured; and the invention has low whole process cost and simple technical route and is suitable for industrial and large-scale application.
Owner:CHANGZHOU ALMADEN
Inorganic-organic microbial compound fertilizer and preparation method thereof
ActiveCN102001870AAvoid competitionPromote growthOrganic fertilisersBacillus licheniformisHigh concentration
The invention relates to an inorganic-organic microbial compound fertilizer and a preparation method thereof. The inorganic-organic microbial compound fertilizer is characterized by comprising ordinary high-concentration three-element compound fertilizer, humic acid, fly ash, microbial compound bacteria powder and other elements, wherein the microbial compound bacterial powder is obtained by mixing bacterial powders which are prepared by respectively fermenting and culturing photosynthetic bacteria, yeast, lactic acid bacteria, bifidobacterium, bacillus subtilis, bacillus licheniformis, bacilluslaterosporus, bacillus megaterium, bacillus mucilaginosus, azotbacteria chroococum and actinomycetes. In the inorganic-organic microbial compound fertilizer, the microbial content of the yeast is no less than 2.0*108cfu / g, and the microbial contents of the other strains are all no less than 2.0*109cfu / g. The inorganic-organic microbial compound fertilizer can centralize the advantages of an organic fertilizer, an inorganic fertilizer and microorganisms, thereby enhancing the stress resistance and the disease resistance of crops, enhancing the fertilizer absorption ability of the crops, lowering the soil hardening degree and improving the soil ecological environment and the quality of the crops.
Owner:山西晨雨晋中肥业有限公司
Hybrid inorganic/organic materials having novel surface modification; process for the preparation of inorganic/organic hybrid materials; and use of said particles for chromatographic separations
ActiveUS20120055860A1Enhancing oneMany of characteristicIon-exchange process apparatusSemi-permeable membranesChromatographic separationIon exchange
The present invention provides novel chromatographic materials, e.g., for chromatographic separations, processes for their preparation and separations devices containing the chromatographic materials. The preparation of the inorganic / organic hybrid materials of the invention wherein a surrounding material is condensed on a porous hybrid core material will allow for families of different hybrid packing materials to be prepared from a single core hybrid material. Differences in hydrophobicity, ion-exchange capacity, surface charge or silanol activity of the surrounding material may be used for unique chromatographic separations of small molecules, carbohydrates, antibodies, whole proteins, peptides, and / or DNA.
Owner:WATERS TECH CORP
High-performance organic-inorganic resin coating material with hybrid acrylic ester and production thereof
InactiveCN1746236AEasy to prepareHigh hardnessLiquid surface applicatorsCoatingsCross-linkResin coating
A high-performance organic-inorganic hybrid acrylate resin coating material and its production are disclosed. The process is carried out by taking inorganic nanometer oxidant collosol containing hydroxyl group and alkoxy as curing agent, reacting with acrylate resin containing functional group, cross-linking and curing to obtain inorganic-organic hybrid coating. It achieves higher hardness, better thermal stability, abrasive and scraping-resistances and ultraviolet shielding characteristic. It can be used for surface protective ornament of car, metal, building, leather and fabric.
Owner:FUDAN UNIV
Solid electrolyte for lithium ion battery and application thereof
ActiveCN102738510AImprove conductivityReduce crystallinitySecondary cellsCombustionMetal-organic framework
The invention discloses a solid electrolyte for lithium ion battery and an application thereof. The electrolyte comprises a polyoxyethylene and / or polyoxyethylene derivative, an inorganic-organic hybrid framework and lithium salt. The inorganic-organic hybrid framework is one selected from a metal organic framework (MOF), a covalent-organic framework (COF) and a zeolite imidazole framework (ZIF). The prepared lithium ion cell electrolyte can be used to avoid safety problems such as cell combustion, even explosion and the like which are caused by leakage of traditional lithium ion batteries and has high lithium ion conductivity. By the use of the solid electrolyte, thinning of lithium ion batteries can be realized, so as to extend their application range.
Owner:王海斌
Inorganic-Organic Hybrid Nanocomposite Antiglare and Antireflection Coatings
InactiveUS20090004462A1Simple processImprove anti-reflection effectSynthetic resin layered productsGlass/slag layered productsTransmittanceEngineering
Embodiments of this disclosure relate to compositions, and a method of making UV or heat curable anti-reflection and anti-glare hard coatings. Such coatings may be useful, for example, for simultaneously improving transmission and preventing undesired visible reflection on various monitor or display panels and optical lenses. For the panels with plastic covers, the coating will also improve the surface mechanical properties such as abrasion and scratch resistance.
Owner:OPTIMAX TECHNOLOGY CORPORATION
Method for preparing metal-organic framework material film
ActiveCN104710559AEvenly dispersedInhibition of agglomerationGroup 4/14 element organic compoundsMetal-organic frameworkPhotoinitiator
The invention discloses a method for preparing a metal-organic framework material film, and belongs to the technical field of preparation of inorganic-organic hybrid films. The method comprises the following specific steps: enabling a ZrC14 solution to react with a 2-aminaterephthalic acid solution to prepare UiO-66-NH2; adding methacrylic anhydride to obtain modified UiO-66-NH2; adding modified UiO-66-NH2 in an acrylate organic monomer, adding a photoinitiator, and irradiating under UV light to obtain the metal-organic framework material film. The method is a simple and fast MOF film processing method, self-supported MOFs hybrid films of different polymer systems are synthetized, MOFs particles and the polymer systems are bonded, and the MOF particles are dispersed uniformly in the polymer systems. The method is simple, fast, and low in raw material cost, and has industrialized advantages.
Owner:理工清科(北京)科技有限公司
Inorganic-organic hybrid thin-film transistors using inorganic semiconducting films
ActiveUS20080017854A1Easy to operateWide rangeMaterial nanotechnologyNanoinformaticsSemiconductorInorganic organic
Owner:NORTHWESTERN UNIV
Nanostructured quasi-solid electrolyte applied to lithium ion batteries or lithium sulfur batteries and preparation method and application thereof
ActiveCN105070946AImprove conductivityImprove stabilitySolid electrolytesCell seperators/membranes/diaphragms/spacersSolid state electrolyteLithium sulfur
The invention discloses a nanostructured quasi-solid electrolyte applied to lithium ion batteries or lithium sulfur batteries and a preparation method and application thereof. The nanostructured quasi-solid electrolyte is a macro solid-state electrolyte material which is formed by an inorganic-organic hybrid framework material adsorbing ion conductive agent. The preparation method of the nanostructured quasi-solid electrolyte is as follows: in protective atmosphere, the inorganic-organic hybrid framework material is soaked in the ion conductive agent and sufficiently mixed, and redundant solvent is then volatilized. The prepared nanostructured quasi-solid electrolyte with high lithium ion conductivity can be substituted for both organic electrolyte and diaphragms in conventional lithium ion batteries, and thereby safety problems caused by the leakage of the organic electrolyte can be effectively prevented; a lithium battery assembled from the electrolyte can use a metal lithium plate as a cathode.
Owner:CENT SOUTH UNIV
Red phosphorus flame-retardant enhanced thermoplastic polyamide composition
The invention discloses a red phosphorus flame retardation reinforced thermoplastic polyamide compound. The red phosphorus flame retardation reinforced thermoplastic polyamide compound comprises the following components by weight percentage: (1) 30 to 90 percent of thermoplastic polyamide resin; (2) 1 to 30 percent of red phosphorus which receives micro-encapsulation cladding treatment; (3) 10 to 50 percent of fiber reinforced material; and (4) 0 to 25 percent of additive. The red phosphorus flame retardation reinforced thermoplastic polyamide compound comprises an inorganic-organic composite cladding system; in addition, a thermosetting cladding system and a thermoplastic cladding system are used together in the organic cladding system; and the thermoplastic polymer introduced into the cladding system has good functions of interface compatibility and lubrication so as to prevent the clad red phosphorus from being damaged by the high temperature and strong shearing action in a screw extruder. The compound can serve as the thermoplastic red phosphorus flame retardation polyamide with industrial application value and can be successfully applied to the trades of electrical engineering, electronics, electric appliances, and the like.
Owner:KINGFA SCI & TECH CO LTD +1
Inorganic-organic hybrid nanoporous material with nitrogen selective adsorptivity and method for separating nitrogen-contaning gas mixture using the same
ActiveUS20160089637A1Nitrogen purification/separationSemi-permeable membranesSorbentVolumetric Mass Density
The present invention relates to a nitrogen adsorbent having nitrogen selective adsorptivity by including an organic-inorganic hybrid nanoporous material having a coordinatively unsaturated metal site with density of 0.2 mmol / g to 10 mmol / g in a skeleton, surface or pore; and use thereof, such as a device separating nitrogen from a gas mixture containing nitrogen and methane, a pressure swing adsorption separation device and a temperature swing adsorption separation device for separating nitrogen provided, a method for separating nitrogen and methane from a gas mixture containing nitrogen and methane, a device for separating nitrogen, oxygen or argon, a method for separating nitrogen, oxygen or argon from a gas mixture containing nitrogen, oxygen or argon, and a method for preparing nitrogen or high purity inert gas all separated from a gas mixture containing nitrogen and inert gas.
Owner:KOREA RES INST OF CHEM TECH
Fire resistant material
InactiveUS20070194289A1Improve compatibilityImprove rheologySilicon compoundsTextile shapingPolyamideMaterials science
The present invention relates to inorganic-organic hybrids (IOHs), methods for their preparation and their use as fire resistant materials or components of fire resistant materials. More specifically, the invention relates to polyamide fire resistant formulations containing IOHs which have application in the production of fire resistant articles or parts thereof for use in the transportation, building, construction and electrical or optical industries.
Owner:THE BOEING CO
Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof
InactiveUS20090209722A1Ion-exchange process apparatusOther chemical processesChromatographic separationPolymer science
Owner:WATERS TECH CORP
Inorganic-organic nano composite solid electrolyte membrane and preparation method and application thereof
ActiveCN109638349AImprove compatibilityEasy transferSolid electrolytesFinal product manufactureSolid state electrolyteHigh energy
The present invention discloses an inorganic-organic nano composite solid electrolyte membrane and a preparation method and application thereof. The composite solid electrolyte is a novel inorganic-organic nanocomposite combining the respective advantages of inorganic ceramic solid electrolyte and organic polymer electrolyte and is composed of a negative electrode protective layer, a support layerand a positive electrode interface layer. The support layer plays a supporting role, and the main component of the negative electrode protective layer is the inorganic solid electrolyte with good mechanical properties, which can effectively inhibit the growth of lithium dendrite; and the positive electrode interface layer is mainly composed of organic polymer electrolyte with good flexibility, ensures good contact with active materials and provides a continuous ion transport channel. In the present invention, the composite solid electrolyte with good interface compatibility is prepared by coating on both sides of the support layer, and the process is simple and efficient. The composite solid electrolyte can effectively inhibit dendritic crystal and reduces interface resistance so that a solid lithium metal battery has higher energy density and longer cycle life.
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
Electrochemical device and inorganic/organic composite porous membrane
InactiveCN102244223AImprove thermal safetyImprove adhesionCell seperators/membranes/diaphragms/spacersFinal product manufactureElectrolytic agentPolyolefin
The invention discloses an inorganic / organic composite porous membrane, which comprises a porous base material and an active layer attached to the porous base material, wherein the active layer contains a mixture of inorganic granules and a bonding agent. In the inorganic / organic composite porous membrane, the defect of poor heat safety of the conventional polyolefin-base diaphragm is overcome by using the inorganic / organic composite porous membrane formed by the porous base material, the inorganic granules and the bonding agent; the inorganic / organic composite porous membrane has the high antioxidation, can prevent the diaphragm from being oxidized in a lithium battery of a high-voltage anode material system, has the absorption and infiltration capacity of electrolyte which is better than that of conventional polyolefin-base diaphragm, and can improve solve the problem of the absorption and infiltration of the electrolyte in the large-size lithium battery and the lithium precipitation of the battery effectively. Therefore, the inorganic / organic composite porous membrane can improve the performance and safety of an electrochemical device serving as the inorganic / organic composite porous membrane as the diaphragm. In addition, the invention also discloses a preparation method for the inorganic / organic composite porous membrane and the electrochemical device using the membrane.
Owner:DONGGUAN AMPEREX TECH
Inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and preparation method and application thereof
ActiveCN102391057AIncrease profitRich in nutrientsBio-organic fraction processingOrganic fertiliser preparationAdditive ingredientLandscaping
The invention discloses an inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and a preparation method and application thereof. The inorganic-organic slow-acting fertilizer consists of the following components in percentage by weight: 10-30 percent of particular compound fertilizer, 10-20 percent of coated fertilizer and 55-75 percent of particular organic fertilizer. The inorganic-organic slow-acting fertilizer has the advantages of integration of the advantages of the organic fertilizer, the compound fertilizer and the coated fertilizer, comprehensive nutritional elements, balanced nutrients, slow-release effect and avoidance of the defects of single nutritional ingredient and short fertilizer effect existing in the conventional landscaping nursery stock fertilizer, can be taken as a basic fertilizer as well as an additional fertilizer for landscaping nursery stocks, is particularly suitable for culturing on construction fields with large fertilizer deep placement difficulties, urban landscaping lands with firm soil and the like, and can be applied to ecological restoration landscaping nursery stocks which need to reduce disturbance.
Owner:广州普邦园林股份有限公司 +1
Inorganic-organic hybrid solar cell having durability and high performance
InactiveUS20160005547A1Improve photoelectric conversion efficiencyPrevent degradationLight-sensitive devicesSolid-state devicesHole transport layerSolar cell
Provided is a solar cell including: a first electrode; an electron transport layer positioned on the first electrode; a light absorber; a hole transport layer; and a second electrode, wherein the light absorber contains a solid-solution of at least two organic-metal halides with a perovskite structure, having different compositions from each other.
Owner:KOREA RES INST OF CHEM TECH
Inorganic-organic composite functional composition
InactiveUS20070149650A1Good dispersionIncrease loadPigment treatment with macromolecular organic compoundsBulk chemical productionOrganic layerComposite function
Disclosed is an inorganic-organic composite functional composition which comprises an organic resin and an inorganic matter having an organic layer which is formed in a solvent containing an ionic liquid. A formed article made of such an inorganic-organic composite functional composition can be prevented from deterioration in the physical properties even when a large amount of the inorganic matter is dispersed in the organic resin.
Owner:NISSHINBO IND INC
Method for functionalizing polymer on surface of nano graphene oxide
InactiveCN102320599AWide variety of sourcesImprove developmentMaterial nanotechnologySolubilityEnd-group
The invention relates to a method for functionalizing a polymer on the surface of nano graphene oxide. The method comprises the following specific steps: preparing graphene oxide from natural graphite powder by an improved Hummers method, utilizing methoxy polyethylene glycol and pyrene acids to carry out esterification to generate polyethylene glycol with pyrenyl as the terminal group, and finally grafting the polyethylene glycol with pyrenyl as the terminal group on the surface of graphene oxide through pi-pi interaction between pyrenyl and the surface of graphene oxide, thus obtaining the graphene oxide with the functionalized polymer on the surface. The solubility of the prepared graphene oxide with the functionalized polymer on the surface is greatly improved. The method has the following advantages: a main process adopted in the experiment is as follows: a polymer with a complex structure is designed and prepared in advance and then is grafted on the graphene oxide, and the grafting reaction can be carried out at normal temperature and pressure, so the whole experiment process is very simple and convenient. Therefore, the study provides a direct method for modifying the graphene oxide and preparing the functionalized graphene oxide-polymer complex to form a new inorganic-organic hybrid material, thereby promoting the development and application of graphene oxide-based materials.
Owner:TONGJI UNIV
All-solid-state lithium-sulfur battery
ActiveCN106876783AImprove Coulombic efficiencyImprove cycle lifeSecondary cellsNon-aqueous electrolyte accumulator electrodesSulfur electrodeAlloy
The invention discloses an all-solid-state lithium-sulfur battery. The all-solid-state lithium-sulfur battery comprises a sulfur positive electrode, a lithium or lithium alloy negative electrode, and a lithiated sulfoacid polymer solid electrolytic diaphragm; the solid electrolytic diaphragm is positioned between the sulfur positive electrode and the lithium or lithium alloy negative electrode; the sulfur positive electrode comprises a sulfur-containing active material, a conductive agent and a lithiated sulfoacid polymer; and the sulfur positive electrode, the lithiated sulfoacid polymer solid electrolyte and the lithium or lithium alloy negative electrode are assembled in a superimposition manner in sequence to form the battery. The room temperature ionic conductivity of the lithiated sulfoacid polymer solid electrolyte is greater than 10<-5>S / cm, and complexing of a lithium salt is not needed; the preparation method is simple; in addition, the room temperature ionic conductivity of the lithiated sulfoacid polymer solid electrolyte is better than that of a common inorganic-organic composite solid electrolyte; the sulfur positive electrode pole piece is prepared by adopting a polymer emulsion, and an efficient "sulfur / carbon / solid electrolyte" interface is established in the electrode, so that the activity of the sulfur electrode is improved and the battery with excellent performance is obtained; and in addition, the existing pole piece coating process and equipment can be utilized, and large scale production can be facilitated.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Organic electroluminescent device
InactiveUS6166488AImprove stabilityProlong lifeDischarge tube luminescnet screensElectroluminescent light sourcesRubidium oxideLithium oxide
An object of the invention is to achieve an organic EL device which is resistant to a deterioration of an inorganic-organic interface, has performance equivalent or superior to that of a prior art device comprising hole and electron injecting and transporting layers using an organic substance, possesses an extended life, weather resistance and high stability, and is inexpensive. This object is accomplished by the provision of an organic EL device which comprises a substrate, a hole injecting electrode and a cathode formed on the substrate, and an organic substance-containing light emitting layer located at least between these electrodes, wherein an inorganic insulating electron injecting and transporting layer is located between the light emitting layer and the cathode, and an inorganic insulating hole injecting and transporting layer is located between the light emitting layer and the hole injecting electrode. The inorganic insulating electron injecting and transporting layer comprises as a main component one or two or more oxides selected from the group consisting of strontium oxide, magnesium oxide, calcium oxide, lithium oxide, rubidium oxide, potassium oxide, sodium oxide and cesium oxide, and the inorganic insulating hole injecting and transporting layer comprises as a main component an oxide of silicon and / or an oxide of germanium. The main component has an average composition represented by (Si1-xGex) Oy where 0< / =x< / =1, and 1.7< / =y< / =1.99. The light emitting layer comprises a layer made up of a host substance on a side thereof contiguous to the inorganic insulating electron injecting and transporting layer and / or the inorganic insulating hole injecting and transporting layer. A layer containing a dopant in addition to the host substance is located on the side of the light emitting layer that faces away from the layer made up of the host substance or between them.
Owner:TDK CORPARATION
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