Showing papers on "Inorganic compound published in 2014"

Production process of organic inorganic compound fertilizer

Abstract: The invention discloses a production process of an organic and inorganic compound fertilizer; the organic and inorganic compound fertilizer is prepared by mixing straw with a phosphatic fertilizer, a nitrogenous fertilizer, livestock manure, an inorganic salt, an efficient rotten bacterium agent and a conditioner for fermentation reaction to obtain organic matter, mixing the organic matter with an inorganic fertilizer produced by mixing urea, monoammonium phosphate and potassium chloride; the produced inorganic organic compound fertilizer is simple in production process, easy to operate, suitable for all kinds of vegetables, fruit trees, flowers, and the like, and quick in effect, can enable products to come into the market earlier, is better in quality, and is a pure natural green fertilizer with high quality, high content and high utilization rate.

Synthesis and evaluation of a PVDF–PT3MA–Zn2SiO4:Mn hybrid polymeric composite for optical device applications

Abstract: A new hybrid organic/inorganic composite consisting of poly(3-thiophene methyl acetate) (PT3MA), poly(vinylidene fluoride) (PVDF) and manganese-doped zinc silicate (Zn2SiO4:Mn) has been synthesized and applied for the fabrication of an optical device. Recrystallized PVDF was used as a host matrix for the PT3MA polymer and Zn2SiO4:Mn inorganic compound. The active layer was deposited on an indium-tin-oxide (ITO)-coated glass substrate by the drop casting technique. A spin-coating method was also used for morphological comparison purposes. The synthesized material as well as the device (aluminium electrodes/PVDF–PT3MA–Zn2SiO4:Mn/ITO/glass) was characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), energy dispersive X-ray spectroscopy (EDX), dark current–voltage (I–V) characteristic curves, absorbance and photoluminescence (PL) spectroscopy. The results show spherical- and irregular-shaped microparticles both dispersed on and within the PVDF matrix, which correspond to PT3MA and Zn2SiO4:Mn, respectively. The hybrid composite shows strong luminescence at ≈525 nm superimposed by a broadband between 600 and 800 nm, originating from the Zn2SiO4:Mn radiative transitions and from the recombination of photogenerated carriers at PT3MA. At room temperature, the device presented semiconductor behaviour typically observed for photodetectors and a DC electrical conductivity of ≈0.37 μS cm−1.

Design of molecule-based magnetic conductors

Abstract: Enabling the use of rationally designed thin films in technological devices is a recognized goal in materials science. However, constructing such thin films using highly ordered supramolecular architectures with well-controlled size and growth direction has remained an elusive target. Here, we introduce a layer-by-layer protocol to grow hybrid thin films of molecule-based magnetic conductors comprising arachidic acid and donor bis(ethylenedioxy)tetrathiafulvalene (BEDO-TTF) as the organic component and Cu/Gd complexes as the inorganic component. The construction of layered hybrid thin films was achieved at ambient conditions by employing the Langmuir-Blodgett method, which provides good control over film thickness and packing of molecules in the monolayer. As demonstrated by X-ray diffraction, these films are crystalline with distinct organic and inorganic sublattices, where the BEDO-TTF molecular layer is interfaced with the inorganic layer. Due to the flexibility of the Langmuir-Blodgett deposition technique, this result indicates a route toward the preparation of well-ordered films with various functionalities, determined by the choice of the inorganic compound that is combined with the π-unit of BEDO-TFF. Moreover, the ability to deposit films on a variety of substrates establishes the potential for lower-cost device fabrication on inexpensive substrates.

Perovskite solar cell with inorganic compound as hole transfer layer

Abstract: The invention discloses a perovskite solar cell with an inorganic compound as a hole transfer layer. The perovskite solar cell is characterized by comprising a transparent conductive substrate, an electronic transfer layer, a light absorption layer provided with a perovskite crystal structure, the inorganic compound hole transfer layer and a positive electrode, wherein the electronic transfer layer, the light absorption layer, the inorganic compound hole transfer layer and the positive electrode are sequentially stacked on the substrate. Due to the fact that the inorganic compound is adopted as the hole transfer layer, the stability of the performance of the perovskite solar cell can be improved, and the service life of the solar cell can be prolonged.

Phosphor, production method for same, light-emitting device, image display device, pigment, and ultraviolet absorber

Abstract: Provided is a phosphor having light emission characteristics different from those of conventional phosphors, which has high light emission intensity even when combined with LEDs of less than 450 nm, and which is chemically and thermally stable. This phosphor includes: crystals containing an element A, an element D, an element E, and an element X (where A is at least one element selected from Li, Mg, Ca, Sr, Ba, and La; D is at least one element selected from Si, Ge, Sn, Ti, Zr, and Hf; E is at least one element selected from B, Al, Ga, In, Sc, and Y; and X is at least one element selected from O, N, and F), and represented by Ba 1 Si 4 Al 3 N 9 ; inorganic crystals having a crystal structure identical to that of crystals represented by Ba 1 Si 4 Al 3 N 9 ; or an inorganic compound in the form of a solid solution of an element M (where M is at least one element selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, and Yb) in a solid solution of the crystals represented by Ba 1 Si 4 Al 3 N 9 and the inorganic crystals having a crystal structure identical to that of crystals represented by Ba 1 Si 4 Al 3 N 9 .

Inorganic compound Na2Sn(IO3)6 as well as preparation method and application thereof

Abstract: The invention relates to an inorganic compound Na2Sn(IO3)6 as well as a preparation method and application thereof. The chemical formula of the compound is Na2Sn(IO3)6 and belongs to a hexagonal system, the space group is P63, and the unit cell parameters are shown in the specification, and the unit cell volume is shown in the specification. The colorless acicular Na2Sn(IO3)6 crystal is prepared by using a hydrothermal method. The powder frequency-double effect of the Na2Sn(IO3)6 crystal is 12 times of that of KH2PO4, and the ultraviolet cutoff edge of the Na2Sn(IO3)6 crystal is about 300nm.

Mesoporous carbon sphere/manganese dioxide composite nano material and preparation method thereof

Abstract: The invention discloses a mesoporous carbon sphere/manganese dioxide composite nano material and a preparation method thereof. The preparation method comprises the following steps: by adopting a cationic surfactant as a template agent, adopting an organic silicon source and an organic carbon source as organic precursors, and adopting an organic manganese source as an inorganic precursor, forming an organic/inorganic compound by virtue of a hydrothermal method in a certain mass ratio, then carbonizing the obtained organic/inorganic compound at a high-temperature nitrogen atmosphere, and further removing silicon dioxide in a formed silicon dioxide/carbon sphere/manganese dioxide composite nano material to obtain the mesoporous carbon sphere/manganese dioxide composite nano material, wherein the mesoporous carbon sphere/manganese dioxide composite nano material comprises the following components in percentage by mass: 5-80% of manganese dioxide and the balance of carbon; the apertures are distributed between 1.8nm and 3.8nm, the specific surface area is 500-700m /g, and the pore volume is 0.7-1.2cm /g. The preparation method of the mesoporous carbon sphere/manganese dioxide composite nano material disclosed by the invention is simple and feasible, is low in cost and good in repeatability, and is easy to perform large-scale production.

Electrolytic copper foil and process for producing same

Abstract: An electrolytic copper foil (1) characterized by comprising copper crystal grains (3) and, present inside the copper crystal grains (3) or at the boundaries thereamong, inclusions (5) having an average diameter of 0.5-100 nm, wherein the inclusions comprise an inorganic compound and/or an organic compound, the inorganic compound comprising an oxide of at least one metallic element selected from the group consisting of tungsten, molybdenum, titanium, and tellurium and the organic compound comprising at least one thiourea-based organic compound selected from the group consisting of thiourea, ethylenethiourea, tetramethylthiourea, and 1,3-dimethyl-2-thiourea.

Inorganic compound Li2Sn(IO3)6 as well as preparation method and use thereof

Abstract: The invention relates to an inorganic compound Li2Sn(IO3)6 as well as a preparation method and use thereof The chemical formula of the compound is Li2Sn(IO3)6; the compound belongs to a hexagonal crystal system, the space group is P6 , cell parameters are that a and b are equal to 94589(4) angstrom respectively, c is equal to 51707(4) angstrom, Alpha and Beta are equal to 90 degrees respectively, gamma is equal to 120 degrees, and Z is equal to 1; crystal cell volume V is equal to 40065(4) cubic angstrom; colorless needlelike Li2Sn(IO3)6 crystal is prepared by using a hydrothermal method The powder frequency-doubled effect of the Li2Sn(IO3)6 crystal is 15 times of that of KH2PO4, and ultraviolet stopping side is about 304 nanometers

Production method of polymerizable composition for optical material

Abstract: PROBLEM TO BE SOLVED: To provide a production method of a polymerizable composition for optical material in which when producing the polymerizable composition for optical material using sulfur, a compound having intramolecular episulfide group, and a compound having an intramolecular SH group, a side reaction in a preliminary polymerization reaction and viscosity increase due to excessive reaction progress can be suppressed, and productivity is favorable without generating striae.SOLUTION: A preliminary reaction temperature is made near to a room temperature that is near to a polymerization initiation temperature, in a production method of a polymerizable composition for optical material from a mixture including inorganic compound having a sulfur atom, a compound having an episulfide group, and an SH group inclusion organic compound having two intermolecular SH groups.

Organic and inorganic compound resin, coating composition containing same and application thereof

Abstract: The invention provides an organic and inorganic compound resin which is derived from an inorganic part (A) and an organic part (B). The inorganic part comprises a siloxane monomer demonstrated in one or more general formulas (R1)nSi(OR2)4-n. The R1, R2 and n are defined as in the text: (a2) acid catalyst; (a3) silicon oxide; and (a4) siloxane oligomer; the organic part contains one or more acrylic monomers (b1), the weight ratio between the inorganic part and the organic part is 2:8 to 8:2. The invention also provides a coating composition containing the organic and inorganic compound resin and a hardening agent. The invention also provides an intensified base material where the coating composition is coated.

Method for treating chlorpyrifos wastewater by using loess organic/inorganic compound adsorbent

Abstract: The invention discloses a method for treating chlorpyrifos wastewater by using a loess organic/inorganic compound adsorbent. The method comprises the following steps: 1) taking a certain amount of dry farmland loess as a NaAC-HAC buffer liquid with the pH value of 4.8, subsequently putting the weighed dry farmland loess and the NaAC-HAC buffer liquid into an ultrasonic environment, eliminating the loess carbonate in the dry farmland loess by using the NaAC-HAC buffer liquid, so as to obtain an organic/inorganic compound, separating a cosmid organic/inorganic compound with the particle size smaller than 2mu m from the obtained organic/inorganic compound obtained in the step 1), washing and drying the obtained cosmid organic/inorganic compound so as to obtain a cosmid organic/inorganic compound with the adsorption function, and performing adsorption treatment on the chlorpyrifos wastewater by using the obtained cosmid organic/inorganic compound with the adsorption function, so as to achieve treatment on the chlorpyrifos wastewater. The method is low in cost, simple and convenient to operate, high in practicability, good in security and easy to popularize.

Preparation method of organosilane-inorganic salt compound passivation solution

Abstract: The invention relates to a preparation method of organosilane-inorganic salt compound passivation solution. Specific inorganic salt is added into silane hydrolysate, so that the problems that a silane film is thin, the bonding force between the silicon film and a matrix is relatively weak and corrosion resistance is lower than that of common chromatizing are solved. By controlling pH of the silane hydrolysate, types and ratios of inorganic salts, curing temperature and curing time in passivation treatment and natural cooling time, an optimal silane inorganic compound passivation process is found; the inorganic salts are added, so that formation of a film on the surface of a zinc layer is promoted, and small generated substances can fill up air gaps in a silane film network; By virtue of synergistic effect of the silane film and an inorganic film, a bonding force between a passivation film and a galvanized coating is increased, the generated corrosion medium is more compact, self-healing action on the passivation film is realized, and a corrosion process can be effectively delayed. The silane inorganic compound passivation film prepared by the preparation method disclosed by the invention has the advantages that density and corrosion resistance are greatly improved, raw material cost is low, and the silane inorganic compound passivation film is applicable to industrial production and application.

Conformal anti-reflective coating

Abstract: In one aspect, a method is disclosed that includes providing a substrate having a topography that comprises a relief and providing an anti-reflective film conformally over the substrate using a molecular layer deposition step. The anti-reflective film may be formed of a compound selected from the group consisting of: (i) an organic compound chemically bound to an inorganic compound, where one of the organic compound and the inorganic compound is bound to the substrate and where the organic compound absorbs light at at least one wavelength selected in the range 150-500 nm, or (ii) a monodisperse organic compound absorbing light at at least one wavelength selected in the range 150-500 nm. The method further includes providing a photoresist layer on the anti-reflective film.

Preparation method for organic/inorganic compound fertilizer

Abstract: The invention discloses a preparation method for an organic/inorganic compound fertilizer. The preparation method comprises the following steps: (1) adding plant ash into papermaking black liquor, and mixing the plant ash and the papermaking black liquor uniformly at 35-45 DEG C to obtain raw material mixed liquor, wherein 0.08-0.125 g of plant ash is added into every milliliter of papermaking black liquor; (2) adjusting the pH value of the raw material mixed liquor prepared in step (1) with phosphoric acid to be 3.0-8.0, and adding a nitrogenous additive to enable the mass of nitrogen to account for 3-5 percent of that of dry material to obtain organic/inorganic compound liquid; (3) drying the organic/inorganic compound liquid obtained in step (2) at 120-140 DEG C to obtain the organic/inorganic compound fertilizer. The preparation method for the organic/inorganic compound fertilizer, provided by the invention, uses the papermaking black liquor as a raw material, and is low in cost, environment-friendly, high in fertilization efficiency and low in loss of nitrogen.

Elemental analysis determination method and device

Abstract: The invention discloses an elemental analysis determination method and device. The elemental analysis determination method comprises the following steps: adding an inorganic compound capable of releasing hydrogen in pyrolysis into a to-be-detected sample and mixing the inorganic compound with the sample uniformly; carrying out pyrolysis on the mixture at a certain temperature, enabling an element to form a volatile matter, and determining the volatile matter by an atom spectrogram, wherein the inorganic compound for releasing hydrogen in pyrolysis is sodium bisulfide, potassium hydrogen sulfide, ammonium sulfide, ammonia hydrogen sulfide, ammonium iodide, hydrogen sulfide or hydrogen iodide, and the weight of the added inorganic compound is 0.2-100 times the weight of the sample. According to the invention, an inorganic hydrogen release reagent and a curie point pyrolyser are used, and the advantages of low analysis cost, less interference, high element volatile matter formation speed, high sampling efficiency of to-be-detected elements and the like are realized, and the method is a rapid and accurate analysis method.

Limiting the risk inherent to geological CO2 storage: The importance of predicting inorganic and organic chemical species behavior under supercritical CO2 fluid conditions

Abstract: Field tests have clearly demonstrated that injecting CO2 in geological storage sites results in the release of heavy metals and organic species to groundwater, implying that CO2 injection may have potentially dramatic consequences for the environment. Numerous laboratory experiments using rock and cement samples from different geological formations typical of injection sites show that rocks reacting with synthetic or natural fl uids and supercritical CO2 at their respective temperature and pressure conditions generate fl uids with As, Cr, Cu, Cd, Pb, Fe, and Mn concentrations above Environ- mental Protection Agency drinking water standards. The solubility of a compound in supercritical-CO2 (sc-CO2), expressed in terms of the compound's activity or fugacity, also depends on the composition of the phases present at the pressure and temperature of the storage site. In a brine sc-CO2 system, estimating the activity of an inorganic compound or the fugacity of an organic compound is a prerequi- site to predicting the solubility of a compound in sc-CO2 phases. Available models (e.g. Pitzer equa- tions) require the use of binary salt concentrations and are best applicable to polar ionic compounds; but the effect of brines on larger hydrocarbons has not yet been explored. New experimental data will be needed to determine the magnitude of pH effects on the partitioning behavior of organic acids and trace metal complexes from brine to sc-CO2. © 2014 Society of Chemical Industry and John Wiley & Sons, Ltd

Dispersion and manufacturing methods of inorganic compounds having near infrared transmittance controlled properties

Abstract: The present invention relates to an inorganic compound having thermochromic and ultraviolet blocking properties and a manufacturing method thereof. More specifically, the method for manufacturing an inorganic compound having thermochromic and ultraviolet blocking properties comprises: a mixed solution manufacturing step of forming the aqueous solution of metal salt by adding metal salt and metal oxide to distilled water; a step of synthesizing inorganic compound powder from the manufactured mixed solution in a high-pressure reaction vessel; a reduction step of reducing the obtained powder; and a step of making a millbase to use vanadium dioxide powder, which is doped with the obtained metal having a thermochromic property, for a film. The method for manufacturing an inorganic compound having thermochromic and ultraviolet blocking properties blocks ultraviolet rays if a temperature is raised by ultraviolet irradiation and is an eco-friendly manufacturing method. The present invention relates to a method for manufacturing an inorganic compound having thermochromic and ultraviolet blocking properties capable of reducing the usage of an organic solvent and a millbase thereof.

Organic-inorganic composite, structure, and method for producing organic-inorganic composite

Abstract: PROBLEM TO BE SOLVED: To enhance functionalities and mechanical strengths of an organic-inorganic composite.SOLUTION: The organic-inorganic composite of the present invention comprises: an inorganic compound; and an organic compound. At least either of the inorganic compound and organic compound possesses a cation exchange group. A π-π interaction is invoked in-between the respective molecules of the inorganic compound and organic compound. It is also permissible for this organic-inorganic composite to include: an inorganic compound possessing not only a metal matrix structure including a metal M and oxygen but also an aromatic hydrocarbon group R; and an organic compound possessing a cation exchange group B, a cation A, and an aromatic hydrocarbon group Rin a state where a π-π interaction is being invoked in-between the respective molecules of the aromatic hydrocarbon group Rof the inorganic compound and the aromatic hydrocarbon group Rof the organic compound.

Ternary inorganic compound

Abstract: The invention provides a ternary inorganic compound crystal with a molecular formula of Ca8Al12P2O31 and a preparation method of the ternary inorganic compound crystal. The preparation method comprises the following steps: respectively weighing a calcium salt, an aluminum salt and phosphate according to the molar ratio of calcium, aluminum and phosphorus in the molecular formula of Ca8Al12P2O31, calcining at the temperature of 1550-1570 DEG C, cooling, and grinding to obtain the ternary inorganic compound crystal. The invention also provides application of the ternary inorganic compound in binding materials and molecular sieves, nonlinear optical crystals and photochromic materials.

Organic and inorganic compound nano-capsule agent and preparation method thereof

Abstract: The invention discloses an organic and inorganic compound nano-capsule agent and a preparation method thereof. The organic and inorganic compound nano-capsule agent is formed by a polymer nano-capsule inner core and a silicon dioxide shell, wherein the polymer nano-capsule comprises polylactic acid-hydroxyacetic acid copolymer and quaternary ammonium salt type cationic surfactant, and is filled with hydrophobic anti-cancer medicament and a fluorocarbon droplet content. The organic and inorganic compound nano-capsule agent is good in stability and degradability in the blood circulation, can realize disintegration of the nano-capsule agent structure and controllable release of the content in the action of high-strength focused ultrasound. The organic and inorganic compound nano-capsule agent is mild in preparation condition, simple and practical, does not have pollution, is high in yield, and is applicable to industrial large-scale production.

Fine inorganic compound particle dispersed composition and fine inorganic compound particle dispersed cured product

Abstract: Provided are: a fine inorganic compound particle dispersed composition which is capable of having excellent dispersibility of fine inorganic compound particles and excellent storage stability of the dispersion state, while achieving excellent surface smoothness after being cured in a film form; and a cured product. A fine inorganic compound particle dispersed composition of the present invention contains (A) fine inorganic compound particles, (B) a polymerizable compound, and if necessary, (C) a solvent. The fine inorganic compound particles (A) are in a dispersed state, and (A-1) a sol of fine particles of a metal oxide or (A-2) a sol of fine particles of a metal or semimetal nitride is used as the fine inorganic compound particles (A). A cured product of the present invention can be obtained by curing this fine inorganic compound particle dispersed composition.

Manufacturing method of hollow fiber membrane

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow fiber membrane, capable of providing the hollow fiber membrane excellent in separability and permeability of carbon dioxide and the like, by restraining collapse of a void phase.SOLUTION: The manufacturing method of the hollow fiber membrane, includes a polyamide acid having an alkoxy group or a hydroxyl group, a solvent and an inorganic compound, in which the inorganic compound includes an alkoxy compound of silicon, or the alkoxy compound of silicon and at least one kind selected from the group composed of an alkoxy compound of magnesium, an alkoxy compound of aluminum, an alkoxy compound of zirconium and an alkoxy compound of titanium, and the inorganic compound is bonded to the polyamide acid by a sol-gel reaction, and a sheath liquid 2 composed of a polyamide acid solution and a core liquid 1 composed of a nonsolvent of hardly dissolving the polyamide acid, are simultaneously discharged from a metal mold 3, and the temperature of being immersed in water 4 being a coagulation liquid is 5°C to 35°C, and time of being immersed in the water is 12 hours or more.

Phosphor, manufacture thereof, light-emitting device, image display device, pigment, and ultraviolet absorber utilizing phosphor

Abstract: Provided is a phosphor including an inorganic compound comprising an inorganic crystal having the same crystal structure as a crystal given by Ca2Si5O3N6, which includes A element, D element, and X element, and optionally E element if necessary (A element is one or more elements selected from Mg, Ca, Sr, and Ba; D element is one or more elements selected from Si, Ge, Sn, Ti, Zr, and Hf; X element is one or more elements selected from O, N, and F; and E element is one or more elements selected from B, Al, Ga, In, Sc, Y, La), into which M element (M element is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, and Yb) is solid-solved, and wherein the inorganic crystal includes the crystal itself given by Ca2Si5O3N6 and a solid solution crystal thereof into which one or more elements selected from Mg, Sr, Ba, Ge, Sn, Ti, Zr, Hf, B, Al, Ga, In, Sc, Y, La, and F are solid solved.

Method for producing photocatalytic function material and photocatalytic substrate

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a photocatalytic function material capable of efficiently producing a photocatalytic function material having excellent durability and a photocatalytic substrate.SOLUTION: The above problems are solved by a method for producing a photocatalytic function material, which comprises steps of: preparing a fibrous substrate 1 or a film substrate 1 having a three-dimensional structure; forming an inorganic layer 2 by vapor deposition on the surface of the substrate 1; and forming a photocatalyst layer 3 in the whole or a part of the surface of the inorganic layer 2. In this case, the vapor deposition is preferably performed by a plasma-enhanced chemical vapor deposition method and the inorganic layer 2 preferably is a layer containing one or two or more kinds selected from an inorganic compound containing carbon, an inorganic compound having oxygen deficiency and an inorganic compound containing nitrogen.

Multilayer film for agriculture

Abstract: The invention provides a multilayer film for agriculture, which is characterized in that the thickness of a whole layer is less than 015mm and inorganic compound whose weight is higher than 3 wt% of all layers of films, and the multilayer film is not less than 3 layers, and the inorganic compound contains at least one atom from Si, Al, Mg, Ca and Li, and at least one shown in the formula (1) benzotriazole ultraviolet light absorber in any layer and at least one benzotriazole ultraviolet light absorber containing two benzotriazole frameworks; the polyolefin multilayer film for agriculture can shield ultraviolet of 300-380 nm totally and substantially In the formula, R1 and R2 show alkyl whose hydrogen and carbon atom number is 1-10 with or without substituents, or alkoxy whose carbon atom number is 1-10

Performances of Proton Exchange Membranes from Sulfonated Polyetheretherketone and Inorganic Compound Blends

Abstract: A variety of modification approaches such as cross-linking and blending have been explored to prepare efficient membranes based on SPEEK. The addition of inorganic filler is also one of the most widely used approaches to modify the SPEEK because inorganic additives can withstand relatively higher temperatures than virgin polymer. Different inorganic fillers are used to alter the properties of neat polymer.