511results about How to "Strong synergy" patented technology

The invention discloses a negative plate and a lithium ion battery, and belongs to the technical field of lithium ion batteries. The negative plate comprises a negative current collector and a film coated on the negative current collector; the film is divided into two layers, the first layer of coating is a bottom graphite coating close to the negative current collector, and the second layer of coating is a top silicon-containing coating layer far away from a copper foil. By adopting the technology of dual-layer coating, two types of slurry coats the negative current collector at the same time, after a dual-layer paste coating structure is formed on the same side of the negative current collector, a dual-layer coated negative plate with a silicon-containing coating on the top layer and a silicon-free pure graphite layer on the bottom layer is prepared, and the prepared negative plate has high compaction and high capacity performance, and the preparation method is simple and convenientin process; and the prepared lithium ion battery has the advantages of the high energy density and the good cycle performance, and can avoid lithium precipitation on the surface of the negative plateunder the condition of high-rate quick charging, so that the industrial application requirements are met.

The invention relates to a catalyst for synthesizing methanol by hydrogenating carbon dioxide and a preparation method thereof, belonging to the technical field of catalysts. The catalyst for synthesizing the methanol by hydrogenating the carbon dioxide comprises a mixed oxide of one or more of Cu, Zn, La, Ce and M, wherein M is Al, Si, Ti or Zr; the catalyst comprises the following components in percentage by weight: 30-70% of CuO, 10-40% of ZnO, 1-5% of accelerative activators Ln2O3, 1-5% of stabilizers CeO2 and 5-20% of carrier oxides MxOy. The preparation method of the catalyst comprises the following steps of: firstly mashing the carrier oxides MxOy; and then adding active matter components and precipitators into oxide slurry in a parallel flowing manner for coprecipitation. The catalyst disclosed by the invention has the advantages of high specific surface reaching 200 m<2> / g, stable structure, contact compactness among all the components and high synergistic effect, so that the catalyst has higher activity and selectivity; the preparation process of the catalyst has the advantages of simplicity, good repeatability and convenience for industrial production; in addition, by means of the catalyst disclosed by the invention, the conversion rate of the carbon dioxide is high and reaches 35 percent under appropriate reaction conditions, and the selectivity of the methanol is higher and reaches more than 80 percent.

The invention relates to a method for preparing a porous NiCo2O4 / MnO2 nuclear shell nanowire array supercapacitor electrode material. The method includes the steps of placing nickel foam into a hydrochloric acid solution, carrying out ultrasonic cleaning to obtain cleaned nickel foam, dissolving Ni(NO3)2 6H2O, Co(NO3)2 6H2O and urea into water, carrying out stirring, placing the cleaned nickel foam into the mixture, carrying out the hydrothermal reaction for 3-18 hours at the temperature ranging from 90 DEG C to 180 DEG C, cooling the mixture till the mixture is at the indoor temperature, carrying out ultrasonic washing, drying, roasting, obtaining porous NiCo2O4 nanowire arrays, placing the porous NiCo2O4 nanowire arrays into a mixed solution of Mn(CH3COO)2 and CH3COONH4, carrying out electrochemical deposition and washing, drying, roasting, and obtaining the porous NiCo2O4 / MnO2 nuclear shell nanowire array supercapacitor electrode material. The method is simple, environmentally friendly and low in cost, and the prepared porous NiCo2O4 nanowire arrays have the good electrochemical stability and are the excellent supercapacitor electrode material.

The dry-land planting agent refers to a kind of droughtresistance crop's nutrient specific to the growth of the plants. The invention is composed of the following components: AU absorber with super strength, carbamide, potassium dihydrogen phosphate, ammonium dibasic phosphate, calcium nitrate, bitter salt, ammonium molybdate, zinc sulfate, manganese sulfate, boracic acid or borax, ferrous sulphate, fulvic acid potassium, disodium edta, fatty alcohol polyethenoxy ether, 6- benzyl aminopurine, melissyl alcohol, potassium naphthylacetic acid, indolebutyric acid, gibberellin, santobrite, potassium sorbate, ketotriazole, penta azole alcohol., thiram, carbendazim, acid brilliant scarlet, humic acid, bluestone, potassium permanganate, potassium chloride, polyethylene glycol, bentonite or water. The invention is featured by sopping, molding moisture, molding fertilizer, withering resistance, disinsection, sterilization, strengthening the effects of the pesticide, accelerating the burgeon of the plants, increasing roots, innocuity, no pollution and low cost.

The present invention provides a therapeutic combination comprising (a) a compound of formula (I) as set forth in the specification and (b) one or more antineoplastic agents selected from the group consisting of alkylating or alkylating-like agents, antimetabolite agents and topoisomerase I inhibitors, wherein the active ingredients are present in each case in free form or in the form of a pharmaceutically acceptable salt or any hydrate thereof.

The invention relates to a cathode material used for a lithium sulfur battery, preparation and an application thereof. The cathode material employs one or more than two carbides or nitrides of metal elements from transition metal as a catalytic component and employs elementary sulfur as an active component. The catalytic component is supported on a carrier firstly and then the active component is supported on the carrier on which the catalytic component is supported. The content of the catalytic component is 2-30% of the total weight of the cathode material and the content of the sulfur is 30-80% of total weight of the cathode material, and the balanced is the carrier. The cathode material, when being used as a cathode in the lithium sulfur battery, has excellent selectivity on reduction of elementary sulfur and reduces reaction energy barrier required for sulfur reduction, reduces reaction polarization and increases discharge voltage platform. The cathode material is environment-friendly, is low in cost and is abundant in resources.

The invention relates to the technical field of high molecular materials and particularly relates to preparation and application methods of a selective laser sintering polypropylene powdery material. The method comprises the following steps: obtaining polypropylene powder by a freeze grinding method; grading and collecting by an airflow screening machine, selecting polypropylene powder with the granularity in a range of 200-800 meshes and returning coarse materials which do not meet the fineness requirement to a stock bin and continuously smashing; and adding 100 parts of polypropylene powder, 0.1-1 part of graphite powder, 0.01-0.5 part of antioxidant and 0.5-6 parts of metallic soap salt and uniformly mixing in a high speed mixer, wherein the granularity of the graphite powder is 1000-5000 meshes and the antioxidant is a compound antioxidant consisting of phenols and phosphonate or thioester in a weight ratio of 1:1. The polypropylene powder prepared by the invention has excellent sintering performance and the SLS (Selective Laser Sintering) formed piece prepared by the polypropylene powder has high mechanical property and dimensional precision.

The invention provides a corrosion inhibitor for inhibiting corrosion of magnesium alloy in automobile cooling liquid. The corrosion inhibitor consists of specific adsorption organic substance or / and film-forming inorganic substance, and water or / and ethanol. The corrosion inhibitor is a compound efficient anti-scale corrosion inhibitor, can well inhibit the corrosion of a magnesium alloy material in the cooling liquid in a wider temperature range, and has the characteristics of wide application range, low using amount, high efficiency, no toxicity or peculiar smell, full water dissolution, simple and convenient preparation, low cost, wide applicable temperature range, strong synergistic effect, convenient use, good comprehensive performance and the like. 100 to 1,000ppm corrosion inhibitor directly added into the automobile cooling liquid can inhibit the corrosion of the magnesium alloy, effectively inhibit the corrosion of the magnesium alloy material in the automobile cooling liquid at a normal temperature and a high temperature, and effectively protect the magnesium alloy.

The invention relates to a combination comprising the N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)-ethyl]-amino]methyl]phenyl]-2E-2-propenamide; and one or more pharmaceutically active agents; pharmaceutical compositions comprising said combination; methods of treatment comprising said combination; processes for making said combination; and a commercial package comprising said combination.

The invention belongs to the technical field of removal of formaldehyde and discloses a nano-fiber membrane material capable of decomposing formaldehyde at normal temperature, and a preparation methodand an application of same. With carbonized MOFs being a formaldehyde catalyst, the material, compared with a conventional transition metal oxide, is large in specific surface area and high in porosity and has advantage of uniform dispersion of metal active components; compared with a conventional powdery formaldehyde catalyst, by using the nano-fiber membrane as a catalyst supporter, the productis uniform in catalyst particle distribution and is low in wind drag, so that the product is high in catalytic performance on the formaldehyde and also is long in service life. The room-temperature formaldehyde catalyst in the invention has excellent catalytic oxidization activity; compared with a formaldehyde catalyst in the prior art, at 25 DEG C, the product in the invention can reach more than 95% in catalytic conversion rate of the formaldehyde; after operation for 800 hours, the catalytic activity is not reduced, so that the product can satisfy present industrial demands better.

The invention discloses a positioning perception information acquiring method, device and system. The method comprises the steps of acquiring an information transmission range; detecting road participants positioned within the information transmission range, wherein the road participants comprise a target participant and peripheral participants; acquiring first estimated positioning perception information and second estimated positioning perception information of the target participant, wherein the first estimated positioning perception information is the own positioning perception informationof the target participant, and the second estimated positioning perception information is the estimated positioning perception information of the peripheral participants to the target participant; and fusing the own positioning perception information with the estimated positioning perception information, and thus acquiring target positioning perception information. According to the method, deviceand system provided by the invention, the more accurate and reliable target positioning perception information can be acquired, and thus a path plan with stronger cooperativity can be made for the target participant based on the target positioning perception information.

The invention discloses an epoxy resin composition containing a vanillic aldehyde-based phosphorus containing flame retardant. The epoxy resin composition comprises epoxy resin, a curing agent, a curing accelerant, a primary flame retardant and a flame retardant additive and etc. The flame retardant additive is the vanillic aldehyde-based phosphorus containing flame retardant The invention also discloses an application of the epoxy resin composition, for example, an application of the epoxy resin composition or a cured product thereof as a flame retardant material. When the epoxy resin composition disclosed by the invention is cured and used as a flame retardant material, compared with an existing intumescent fire retardant epoxy system, the epoxy resin composition not only is more excellent in flame retardant property and mechanical property, but also has double functions of saving resources and protecting the environment as the flame retardant additive uses sustainable vanillic aldehyde as a raw material.

A process for preparing the catalyst used to prepare dimethylether directly from synthetic gas feattures that the nitrate containing Cu, Zn, and Al and / or Zr, where the atom ratio of Cu / Zn / Al+Zr is 1 / 0.4-0.7 / 0.03-0.3, it used as raw material and the solid acid is used as dewatering component, the ratio of synthetic component and dewatering component is 1:1-5:1 (weight ratio). Its advantages are simple process, small granularity, high specific surface area and high activity.

The invention relates to a preparation method of an asymmetric supercapacitor of a water system. The preparation method comprises the steps of (1) growing a NiCo2O4@CoxNi(1-x)(OH)2 core-shell nanosheet array on foamed nickel as a cathode material of a supercapacitor; (2) coating the foamed nickel with activated carbon CMK-3 as an anode material; (3) with a potassium hydroxide solution as an electrolyte solution, assembling the NiCo2O4@CoxNi(1-x)(OH)2 cathode material and the CMK-3 anode material to form the asymmetric supercapacitor. The NiCo2O4@CoxNi(1-x)(OH)2 electrode material prepared by the method has relatively high area specific capacitance up to 5.71F / cm<2>, and the obtained NiCo2O4@CoxNi(1-x)(OH)2 / / CMK-3 asymmetric supercapacitor of the water system has the voltage window of 1.6V and is high in energy density, good in stability and simple in preparation process.

The invention relates to a lubricating oil composition of an engine, in particular to a lubricating oil composition for a heavy-load diesel engine, characterized by containing a great amount of hydrotreating base oil. The composition of the invention also contains suitable amounts of alkyl salicylates, sulfurized alkyl sulfide salts, sulphonate, macromolecular ashless dispersant, polyisobutylene-bis-succinimide ashless dispersant, zinc dialkyl dithiophosphate, phenolic antioxidant, amine-type antioxidant and sulfur-bearing antioxidant antiwear agent. The lubricating oil composition can satisfy the specification requirement of diesel engine oil CF-4, which is specified by GB11122-2006. The composition has simple prescription, low cost and convenient modulation.

The invention belongs to the technical field of health-care food, and relates to compound combined rape pollen chewable tablets and a preparation method thereof. The preparation method comprises the following steps of: crushing and screening a mixture of rape pollen, soybean lecithin, Chinese angelica extract, royal jelly freeze-dried powder, tea polyphenol, vitamin, soft sugar and microcrystalline cellulose, preparing the mixture into a soft material, then performing granulation and drying, performing granulation again to form granules, finally mixing the granules and magnesium stearate, pressing the granules and the magnesium stearate into tablets of different forms through a tablet press, and performing damp-proof packing. The soybean lecithin, the bee pollen, the Chinese angelica extract, the royal jelly freeze-dried powder and the like have complementary and additive effects; the chewable tablets can be directly chewed, are convenient for digestion and absorption, and have good taste; and the chewable tablets have unique effects of improving sleeping and removing chloasma at the same time of increasing multiple nutritional components, active enzymes and trace elements for the human body.

The invention discloses a photosensitive material with Anderson type polyacid and a preparation method thereof, which belong to the technical field of the preparation of polyacid functional materials. The preparation method comprises the steps of: firstly preparing a series of organic molecular long-chains with active chemical function groups; secondly, preparing the Anderson type polyacid modified by the function groups; and finally, grafting the derived Anderson type polyacid with the organic molecular long-chains through covalent bonds. By the method, the preparation of photosensitive materials with the Anderson type polyacid for the first time is realized, and the application field of polyoxometallate is expanded. The method has the advantages of simple preparation process, good repeatability, high yield and strong operability.

The invention discloses three-dimensional functionalized graphene for supercapacitors and a preparation method of the three-dimensional functionalized graphene. Natural graphite powder is used as a raw material for preparing graphite oxide, hydrochloric acid assists in ultrasonic stripping so that oxidized graphene can be prepared, and the three-dimensional functionalized graphene is obtained through controllable thermal reduction. The three-dimensional functionalized graphene prepared through the method is of a controllable multistage mutual through hole structure and has functionalized surface functional groups. The three-dimensional functionalized graphene is made into electrodes suitable for the supercapacitors, the specific capacitance value of the electrodes in a water-based electrolytic solution reaches 508 F / g, energy densities of the supercapacitors are 15 Wh / kg and 66 Wh / kg, and corresponding power densities of the supercapacitors are 14 kW / kg and 52 kW / kg in a water-based electrolytic solution system and an ionic liquid-based electrolytic solution system. When the power density of the ionic liquid-based electrolytic solution system is 128 kW / kg, the corresponding energy density still keeps 56 Wh / kg accounting for 85% that of an initial value.

The present disclosure relates to the field of oncology, more particularly to the field of melanoma. Provided are methods of treating melanoma, particularly advanced cutaneous melanoma, with a combination of pharmaceutical agents comprising MDM4-specific antagonists (such as an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e., molecules that disrupt the interactions between p53 and MDM2 and p53 and MDM4) and one or more chemotherapeutic agents such as for example alkylating agents (i.e., Dacarbazine (DITC) or melphalan), alkylating-like agents (i.e., cisplatin or carboplatin) or mitotic inhibitors (taxanes docetaxel or paclitaxel) and PI3K-AKT, B-RAF and MEK inhibitors. Further provided are pharmaceutical formulations of MDM4-specific antagonists (be it an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e., molecules that disrupt the interactions between p53 and MDM2 and p53 and MDM4) and a pharmaceutical formulation of one or more chemotherapeutic agents such as for example alkylating agents (i.e., Dacarbazine (DITC) or melphalan), alkylating-like agents (i.e., cisplatin or carboplatin) or mitotic inhibitors (taxanes docetaxel or paclitaxel) and B-RAF and MEK inhibitors.

The invention discloses a method for preparing a catalyst for hydrogen production from methanol steam reforming, comprising the following steps: a. by adopting cocurrent coprecipitation method, dissolving copper nitrate, zinc nitrate and aluminum nitrate in the distilled water and to undergo cocurrent dripping and coprecipitation with the sodium carbonate solution, fully stirring, controlling the PH value to be about 7.0, and leaching, drying and baking after reaction to produce the catalyst Cu / ZnO / Al2O3; b. adding the obtained catalyst Cu / ZnO / Al2O3 into the mixed solution of zirconium oxychloride and cerium nitrate and stirring continuously to produce a suspension, dripping the sodium carbonate solution, controlling the PH value to be 7.0, and then leaching, washing, drying and baking after ageing to produce the product. In the invention, a layer of CeO2-ZrO2 is coated on the surface of the catalyst Cu / ZnO / Al2O3 so as to stabilize the oxygen species in the copper component on the catalyst surface, accelerate the dissociation absorption of the water and improve the activity and stability of the catalyst for hydrogen production from methanol steam reforming.

An inorganic nano-bacterial agent is prepared from nano-zinc oxide and water-soluble metal salt through chemical coposition, washing, drying and calcining.

The invention discloses a soil conditioner capable of reducing activity of heavy metal in soil and a preparation method thereof. The soil conditioner is prepared from sulfydryl modified plant straw powder, an inorganic porous material, caustic dross, humic acid mineral powder, a compound microbial fertilizer and a heavy metal chelating agent. According to parts by weight of the sulfydryl modifiedplant straw powder, the inorganic porous material, the caustic dross, the humic acid mineral powder, the compound microbial fertilizer and the heavy metal chelating agent, the sulfydryl modified plantstraw powder is 3 to 7 parts, the inorganic porous material is 15 to 45 parts, the caustic dross is 1 to 5 parts, the humic acid mineral powder is 20 to 40 parts, the compound microbial fertilizer is2 to 8 parts, and the heavy metal chelating agent is 0.5 to 3 parts. The soil conditioner disclosed by the invention can effectively reduce activity of the heavy metal in acidic heavy metal contaminated soil and further has the advantages of low cost, easiness in implementation, greenness and environmental friendliness.

The invention discloses a steel belt for a bimetal saw back, which comprises the following components in percentage by mass: 0.45-0.65% of C, 0.2-0.8% of Mn, 0.05-0.5% of Si, 1-2.8% of Cr, 0.1-0.45% of Mo, 0.5-1% of Ni, 0.01-0.09% of Nb, 0-0.03% of S, 0-0.03% of P, 0-0.7% of V, 0-0.3% of Cu, 0-0.5% of impurity and the balance of Fe. The steel belt has the advantages of favorable wear resistance, high strength and high toughness, and has favorable firmness when being welded with high-speed steel M42. The invention also discloses a production technique of the steel belt for a bimetal saw back, which comprises the following steps: preliminary smelting, preliminary refining, vacuum refining, continuous casting and rolling. The production technique has the advantages of high operability, favorable controllability and low production cost, and can easily implement industrial production.

The present invention provides a therapeutic combination comprising (a) a compound of formula (I) as set forth in the specification and (b) one or more antineoplastic agents selected from the group consisting of an alkylating or alkylating-like agent, an antimetabolite agent, a topoisomerase I inhibitor, a topoisomerase 11 inhibitor, an inhibitor of a growth factor or of a growth factor receptor, an antimitotic agent, a proteasome inhibitor, an inhibitor of an anti-apoptotic protein and an antibody directed against a cell surface protein, wherein the active ingredients are present in each case in lice form or in the form of a pharmaceutically acceptable salt or any hydrate thereof.

The present disclosure relates to the field of oncology, more particularly to the field of melanoma. Provided are methods of treating melanoma, particularly advanced cutaneous melanoma, with a combination of pharmaceutical agents comprising MDM4-specific antagonists (such as an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e., molecules that disrupt the interactions between p53 and MDM2 and p53 and MDM4) and one or more chemotherapeutic agents such as for example alkylating agents (i.e., Dacarbazine (DITC) or melphalan), alkylating-like agents (i.e., cisplatin or carboplatin) or mitotic inhibitors (taxanes docetaxel or paclitaxel) and PI3K-AKT, B-RAF and MEK inhibitors. Further provided are pharmaceutical formulations of MDM4-specific antagonists (be it an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e., molecules that disrupt the interactions between p53 and MDM2 and p53 and MDM4) and a pharmaceutical formulation of one or more chemotherapeutic agents such as for example alkylating agents (i.e., Dacarbazine (DITC) or melphalan), alkylating-like agents (i.e., cisplatin or carboplatin) or mitotic inhibitors (taxanes docetaxel or paclitaxel) and B-RAF and MEK inhibitors.

The invention belongs to the technical field of fertilizer, and particularly relates to biological-envelope organic and inorganic microbial fertilizer and a preparation method thereof. The fertilizer is prepared from, by weight, 10-30% of compound microorganism bacterium agents, 10-50% of major elements, 2-15% of medium trace elements, 5-50% of organic matter, 10-40% of calcium carbonate, 10-40% of kieselguhr and 1-10% of lactate, wherein the organic matter comprises one or more of molasses, polyaspartic acid and humic acid. According to the biological-envelope organic and inorganic microbial fertilizer and the preparation method thereof, the compound microorganism bacterium agents are used, so that the microorganism bacterium agents and the major elements can be applied together and the activity of the major elements cannot be lowered, the strain survival rate is high, the chemical fertilizer applying quantity is reduced, soil is improved, the soil fertility is enhanced, the soil ecology environment is improved, and the crop quality and yield are improved.

The invention discloses a production method of a multi-element transition metal hydroxide nuclear shell composite carbon filter electrode material, and belongs to the electrode material production field. Nano-fibers can be produced by adopting the electrospinning method, and carbon fibers can be produced by adopting the high temperature carbonization method, and in addition, the surface functionalization can be realized by adopting the acid treatment, and the surface can be provided with the multi-element transition metal ions in a complexed manner, and then the in-situ growth transition metal hydroxide can be realized by adopting the base catalysis. The electrode material is advantageous in that the specific surface area of the nano-fiber film is large, and the porosity is high, and at the same time, the excellent electrochemistry performance is provided by combining with the high conductivity of the carbon fiber materials and the high capacitance of the multi-element metal hydroxide, and the important application value can be provided for the fields such as the lithium ion battery, the super capacitor, and other electronic devices.

The invention relates to a modified foamed nickel supported noble metal catalyst hydrogen evolution electrode and a preparation method thereof. The preparation method comprises the following steps: (1) pretreating foamed nickel; (2) by taking the pretreated foamed nickel as an anode, a platinum sheet as a cathode, and an alcohol-water mixed solution of an ammonium salt as electrolyte, performing anode oxidation retreatment so as to obtain a modified foamed nickel substrate; and (3) putting the modified foamed nickel substrate into a precursor homogeneous solution with noble metal elements, performing heating treatment, and performing in-situ growth on the noble metal elements on the surface of the modified foamed nickel. The foamed nickel used in the electrode is rich in source, the electrode preparation process is simple and controllable, the equipment requirement is low, the prepared noble metal catalyst is small in granule size, uniform in dispersion and solid in combination with substrates, the loading amount of noble metal granules on the modified foamed nickel substrate is low, the raw material cost can be reduced, and t he prepared electrode has excellent electro-catalysis hydrogen evolution activity and stability in water decomposition and has significant application prospects.

The invention discloses a method of producing feed albumen by solid state fermentation from pomace liquid, whose productive technique is that firstly batching crushed pomance into liquid state fermentation cultivated base, then accessing mixed bacterial with germ all grown to process liquid deep fermentation, finally accessing bacterial liquid after deep fermentation into solid state fermentation cultivated base of pomace to continue fermentation. Compared with single solid state fermentation, the technique mentioned above needs less germ cultivated base, bacterial pure cultivated and reduces the cost. Meantime breed albumen product contains more albumen, nutrition with low cost, and is more fit to product in scale and spreading application for the industry of producing feed albumen by pomace fermentation.