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35results about How to "Increase the number of electrons" patented technology
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Boron-Doped Single-Walled Nanotubes(SWCNT)
InactiveUS20100219383A1Improve electricityImprove thermal conductivityMaterial nanotechnologyLiquid surface applicatorsFiberElectric power transmission
The present invention generally relates to methods and apparatus for the synthesis or preparation of boron-doped single-walled carbon nanotubes (B-SWCNTs). The invention provides a high yield, single step method for producing large quantities of continuous macroscopic carbon fiber from single-wall carbon nanotubes using inexpensive carbon feedstocks wherein the carbon nanotubes are produced by in situ boron substitutional doping. In one embodiment, the nanotubes disclosed are used, singularly or in multiples, in power transmission cables, in solar cells, in batteries, as antennas, as molecular electronics, as probes and manipulators, and in composites. It is another object of this invention to provide macroscopic carbon fiber made by such a method.
Owner:EKLUND PETER C
Sample observing device and sample observing method
ActiveUS20130161511A1Solve the slow scanning speedShorten observation timeMaterial analysis using wave/particle radiationElectric discharge tubesElectronObservation method
An electron beam inspection device observes a sample by irradiating the sample set on a stage with electron beams and detecting the electron beams from the sample. The electron beam inspection device has one electron column which irradiates the sample with the electron beams, and detects the electron beams from the sample. In this one electron column, a plurality of electron beam irradiation detecting systems are formed which each form electron beam paths in which the electron beams with which the sample is irradiated and the electron beams from the sample pass. The electron beam inspection device inspects the sample by simultaneously using a plurality of electron beam irradiation detecting systems and simultaneously irradiating the sample with the plurality of electron beams.
Owner:EBARA CORP
External electrode fluorescent lamp tube with high light optical effect low operating voltage and process for making same
InactiveCN1702823AImprove luminous efficiencyIncrease the number ofElectric discharge tubesElectric discharge lampsFluorescenceMedia layer
This invention relates to working voltage outer electrode fluorescence light tube, which comprises the following parts: light shell with two sealed ends; fluorescence powder layer located on the inner wall of light shell; outer electrode located on the outer surface of the light tube; discharging gas filled in light tube shell; high second electron eradiation materials medium layer located on both ends of light tube shell. The process method comprises the following steps: taking the tube shell and two covers of both ends; processing high second electron eradiation materials medium layer on the other opening terminal inner surface; sealing the two ends of covers and light tubes; processing the outer electrode on both ends of the light tube shell.
Owner:SOUTHEAST UNIV
Organic semiconductor device by using alkali metal rubidium compound as buffer layer or electron injection layer
InactiveCN102709475AEasy injectionFacilitate transmissionSolid-state devicesSemiconductor/solid-state device manufacturingPower semiconductor deviceElectron injection
The invention belongs to the technical field of a semiconductor device, and particularly relates to an organic semiconductor device by using alkali metal rubidium compound as a buffer layer or an electron injection layer. The alkali metal rubidium compound adopts RbBr, Rb2CO3, Rb2SO4, RbOH, RbNO3, RbClO4, RbCl, RbI, RbF and the like. According to the organic semiconductor device by using the alkali metal rubidium compound as the buffer layer or the electron injection layer, disclosed by the invention, Rb compound is formed into a single cathode buffer layer or is together mixed with an organic material in the organic layer and the cathode of the semiconductor device, thus the electron injection and transmission of the organic semiconductor device can be effectively enhanced, and the performances of the organic semiconductor device can be increased further.
Owner:JILIN UNIV
Gas sensor based on nickel sulfide nano composite material and preparation method of gas sensor
ActiveCN109970108AReduce hole concentrationLower resistanceGallium/indium/thallium compoundsMaterial resistanceAlcoholElectrospinning
The invention belongs to the technical field of gas sensors, and relates to a gas sensor based on a nickel sulfide nano composite material and a preparation method of the gas sensor. The outer surfaceof a Al2O3 insulating ceramic tube of the sensor and an annular gold electrode are coated with a NiS nano composite material film. The preparation process of the sensor comprises the steps that firstly, Ni(NO3)2 is prepared into NiS nanofibers through a method combining an electrospinning technology and hydrogen sulfide calcination, then a metal compound is prepared into semiconductor metal oxidenanofibers through the electrospinning technology, then NiS and a semiconductor metal oxide nano composite material are mixed, calcined and subjected to solid grinding to prepare a NiS nano compositematerial, finally, the NiS nano composite material is grinded to prepare pasty air-sensitive paste, and the air-sensitive paste is applied on the gas sensor to prepare the gas sensor made from the nickel sulfide nano composite material. The gas sensor has good response performance to ethyl alcohol, high sensitivity, good selectivity, high response and recovery rate and good long-term stability.
Owner:QINGDAO UNIV
Flat-panel display with side-elevation square grid-controlled inverted round table type cathode structure and manufacturing process thereof
InactiveCN101764024AIncrease the launch areaImprove emission efficiencyImage/pattern display tubesCold cathode manufactureRound tableDisplay device
The invention relates to a flat-panel display with side-elevation square grid-controlled inverted round table type cathode structure and a manufacturing process thereof, wherein the flat-panel display comprises a sealed vacuum chamber, a side-elevation square grid-controlled inverted round table type cathode structure, an isolated wall, a getter, an anode conducting layer, an anode lead layer, an anode isolated layer and a fluorescent powder layer, wherein the sealed vacuum chamber comprises a cathode panel, an anode panel and a glass frame; the side-elevation square grid-controlled inverted round table type cathode structure is arranged on the cathode panel; the isolated wall and the getter are positioned between the anode panel and the cathode panel; the anode conducting layer, the anode lead layer and the anode isolated layer are arranged on the anode panel, and the fluorescent powder layer is prepared on the upper surface of the anode conducting layer. The flat-panel display has the advantages of low cost, simple manufacturing process and stable and reliable manufacturing process.
Owner:ZHONGYUAN ENGINEERING COLLEGE
Inert gas purification catalyst, raw material composition and preparation method
ActiveCN111905803AGood for deep removalReduce manufacturing costHydrogen separation by selective and reversible uptakeNitrogen purification/separationChemical industryPtru catalyst
The present invention discloses an inert gas purification catalyst, a raw material composition and a preparation method, the inert gas purification catalyst comprises active components, an auxiliary agent, a carrier and a binder, each active component comprises an oxide of Ni, an oxide of V and an oxide of Zn, wherein the auxiliary agent comprises one or a mixture of more than two of a Cr compound, a P compound and an As compound. Compared with the prior art, the invention has the advantages that the active components of the catalyst are reasonably selected and non-noble metal, production costis relatively low, deep removal of different impurity gases is facilitated, and the catalysts have large specific surface areas and are evenly distributed, the active components have small particlesand high activity so that use amount of the catalyst is reduced; and operation cost and the like are saved. The invention is not only suitable for hydrogen, oxygen, nitrogen, argon, helium, neon and other bulk gases, but also suitable for purification of ethylene, propylene and other organic gases in the field of chemical industry.
Owner:大连华邦化学有限公司
Anode catalyst of direct borohydride fuel cell and preparation method thereof
The invention relates to an anode catalyst of a direct borohydride fuel cell, a preparation method of the anode catalyst, the direct borohydride fuel cell and the anode catalyst of the direct borohydride fuel cell, the anode catalyst of the direct borohydride fuel cell is LaMgNi series A2B7 type hydrogen storage alloy, the molecular formula of the hydrogen storage alloy is (Mm<1-x>Mgx)Ni2.485Co0.525Mn0.28Al0.21, wherein x=0.1-0.5, and Mm is misch metal which is composed of, by weight, 63.1%of La, 26.0% of Ce, 2.7% of Pr and 8.2% of Nd. The anode catalyst is a La-Mg-Ni series A2B7 type hydrogenstorage alloy, which not only has direct catalytic capability, but also can adsorb (or store) generated hydrogen and release the hydrogen in an electric energy form; the fuel utilization rate is improved through dual action, and the problems that in the prior art, precious metal serving as the anode catalyst is high in price and high in cost performance are solved; and a common hydrogen storage alloy is poor in catalytic activity.
Owner:INNER MONGOLIA NORMAL UNIVERSITY
Scramjet engine combustion enhancing device based on dielectric barrier discharge
ActiveCN113357048ASpread fastEnhanced blendingRam jet enginesComposite engine plantsCombustion chamberChemical reaction
The invention provides a scramjet engine combustion enhancing device based on dielectric barrier discharge. According to the scramjet engine combustion enhancing device based on dielectric barrier discharge, the dielectric barrier discharge is combined with a concave cavity of a scramjet engine, and surface dielectric barrier discharge is achieved by means of a concave cavity step or a metal bottom wall. Partial ionization of a flow field is promoted through dielectric barrier discharge to form plasma, the action area of the plasma and airflow in a combustion chamber is increased, mixing of fuel and the air is hopefully enhanced, the number of active particles in the concave cavity is increased, the chemical reaction path is changed, combustion is effectively enhanced, the combustion efficiency is improved, and the flame stability is improved.
Owner:NAT UNIV OF DEFENSE TECH
High-light-efficiency low-working-voltage gas discharging lamp-tube and mfg technology thereof
InactiveCN1710691AReduce voltageReduce the driving voltageElectric discharge tubesElectric discharge lampsGas-discharge lampFluorescence
Dielectric layer in material of high secondary electron emission is prepared on inner surface inside glass bulb of luminous tube. Luminescent powder layer is coated on inner wall of the glass bulb. Electrode is setup at two ends of the glass bulb and sealed. One end of the glass bulb is connected to exhaust pipe. After expelling out gas in tube, and filling in a discharge gas, the exhaust pipe is sealed. The disclosed technique is also applicable to gaseous discharge lamps such as hot-cathode fluorescent lamp, cold-cathode fluorescent lamp, energy-saving lamp, outer electrode fluorescent lamp, xenon lamp etc.
Owner:SOUTHEAST UNIV
Polyquaternary triphenylamine and its application as a cathode material for lithium-ion batteries
ActiveCN104558540BIncrease free radical densityImprove cycle performanceCell electrodesElectrical batteryEngineering
Owner:ZHEJIANG UNIV OF TECH
Polydiphenyltriphenylamine, its application and lithium-ion battery made therefrom
ActiveCN105037691BIncrease free radical densityMaintain a conjugated conductive backboneCell electrodesElectrical batteryLithium-ion battery
Owner:ZHEJIANG UNIV OF TECH
High photosynthetic efficiency external electrode porcelain tube cathode fluorescent lamp and its making method
InactiveCN1801455ALow costIncrease brightnessTube/lamp vessels closingGas discharge lamp detailsFluorescenceLow voltage
The high-efficiency low-voltage external electrode fluorescent lamp (EEFL) for LCD backlight source and illumination comprises: using a slim two-end-opening fluorescent glass tube (2) as main body with fluorescent powder (1) on inner surface and a ceramic tube (5) on inner surface of ends; filling discharge gas (3) in tube (2), setting a couple of metal discharge electrode membranes (4) on outer surface of tube (2) end. Wherein, when manufacturing the lamp, clearing and drying the EEFL, costing fluorescent powder 1 on inner surface, arranging ceramic tube such as alumina ceramic tube 5 on two ends of tube 2; then, sintering and sealing one opening of the tube.
Owner:SOUTHEAST UNIV
Temperature sensor based on graphene micro-nano optical fiber and preparation method of temperature sensor
ActiveCN110987227ARealize all-fiber sensing detectionChange the energy level distributionThermometers using physical/chemical changesFiberGraphite
The invention discloses a temperature sensor based on a graphene micro-nano optical fiber and a preparation method of the temperature sensor. The preparation method of the temperature sensor comprisesthe steps of carrying out oxyhydrogen flame heating fused tapering on a large-core-diameter step multimode optical fiber with the cladding diameter of 125 microns and the fiber core diameter of 105 microns to form a taper region, and transferring a single-layer graphene thin film to a sensing taper region of the multimode optical fiber to prepare the temperature sensor of the graphene micro-nanooptical fiber. According to the preparation method, the single-layer graphene is combined with the large-core-diameter step multimode micro-nano optical fiber, the thermotropic light absorption effectof the graphene is utilized to realize the all-fiber sensing detection of the temperature, and the temperature change is converted into the change of an optical signal by means of the graphene, so that the sensitivity of the temperature detection device is improved.
Owner:YANSHAN UNIV
Mercury-containing gas discharge tube and suction device thereof
InactiveCN1489169AHigh affinityIncrease working currentLow-pressure discharge lampsSolid cathode detailsAlloyMetal
The invention discloses suction unit including mercury gas discharge tube as well as mercuric gas discharge tube including suction unit. The suction unit comprises at least one alloy body inside the mercuric gas discharge tube. The alloy body is made from material including at least one refractory metal and at least one iron family metal.
Owner:DONGGUAN NAM KWONG ELECTRIC
Desulfurizing agent for steelmaking and production process thereof
ActiveCN111871397AHas adsorption capacityImprove adsorption capacityGas treatmentOther chemical processesSteelmakingPhysical chemistry
The invention discloses a desulfurizing agent for steelmaking and a production process thereof. The desulfurizing agent is prepared from the following raw materials in parts by weight: 20-30 parts ofa component A, 10-15 parts of a component B, 1-3 parts of sodium dodecyl benzene sulfonate, and 50-80 parts of deionized water; herein, the component A increases the number of electrons in a ferric ion conduction band on the surface of the component A and increases the conductivity of the component A, so that the surface alkalinity of the component A is enhanced, the adsorption capacity of the component A to sulfide is further improved, and a large amount of cuprous chloride and ferric oxide are dispersed on the surface of the component B, so that the component B can well absorb carbon monoxide generated by steelmaking; therefore, the desulfurizing agent prepared by mixing and roasting the component A and the component B has a good desulfurizing effect and a carbon monoxide removing effect, can be used for multiple times, and greatly reduces the steelmaking waste gas treatment cost.
Owner:ZHEJIANG CHENGYU ENVIRONMENTAL PROTECTION NEW MATERIAL CO LTD
Sample observing device and sample observing method
ActiveUS8884225B2Improve image qualityTime requiredThermometer detailsStability-of-path spectrometersElectronObservation method
An electron beam inspection device observes a sample by irradiating the sample set on a stage with electron beams and detecting the electron beams from the sample. The electron beam inspection device has one electron column which irradiates the sample with the electron beams, and detects the electron beams from the sample. In this one electron column, a plurality of electron beam irradiation detecting systems are formed which each form electron beam paths in which the electron beams with which the sample is irradiated and the electron beams from the sample pass. The electron beam inspection device inspects the sample by simultaneously using a plurality of electron beam irradiation detecting systems and simultaneously irradiating the sample with the plurality of electron beams.
Owner:EBARA CORP
High light efficiency external electrode porcelain tube cathode fluorescent lamp and making method thereof
InactiveCN100461332CLow working voltageIncrease the number of electrons for ionization collisionsTube/lamp vessels closingGas discharge lamp detailsFluorescenceLow voltage
Owner:SOUTHEAST UNIV
A kind of temperature sensor based on graphene micro-nano fiber and preparation method thereof
ActiveCN110987227BRealize all-fiber sensing detectionChange the energy level distributionThermometers using physical/chemical changesFiberPhysical chemistry
The invention discloses a temperature sensor based on graphene micro-nano optical fiber and a preparation method thereof. A large core diameter step multimode optical fiber with a cladding diameter of 125 μm and a core diameter of 105 μm is heated, melted and tapered by oxyhydrogen flame to form a taper region. , transfer the single-layer graphene film to the sensing cone region of the multimode fiber, and prepare the temperature sensor of the graphene micro-nano fiber. The invention realizes full-fiber sensing and detection of temperature by combining single-layer graphene with large-core-diameter multi-mode micro-nano fiber, and utilizes the thermal-induced light absorption effect of graphene, and converts temperature changes into optical signals through graphene. changes, improving the sensitivity of the temperature detection device.
Owner:YANSHAN UNIV
Shadow mask type plasma display panel
InactiveCN102201313AImprove utilization efficiencyAvoid mutual contaminationSolid cathode detailsCold-cathode tubesEngineeringMedia layer
The invention discloses a shadow mask type plasma display panel which is characterized by comprising a front panel (1), a rear panel (3) and a shadow mask (2) clamped between the front panel (1) and the rear panel (3), wherein the front panel (1) comprises a front glass substrate (4), a first electrode (5) positioned at the lower surface of the front glass substrate (4), an insulating medium layer (6) covered on the first electrode (5) and a protecting layer (7) covered on the insulating medium layer (6); the shadow mask (2) is provided with holes, and hole walls are coated with fluorescent powder (8); and the rear panel (3) comprises a rear glass substrate (9), a second electrode (10) and an insulating medium layer (11) covered on the second electrode (10). In the shadow mask type plasmadisplay panel, the working voltage and the power consumption are reduced, and the brightness and the luminous efficiency are improved.
Owner:SOUTHEAST UNIV
Composite enzyme sensitive film containing Zn-VIA-family semiconductor nano-particle, its production and use
InactiveCN101074418BSuperiorApplicable measurementMicrobiological testing/measurementMaterial analysis by electric/magnetic meansCross-linkBio products
A high-sensitivity and stability composite enzyme functional sensitive film containing Zn-VIA family semiconductor nano-grain, its preparation and use are disclosed. The process is carried out by mixing Zn-VIA family semiconductor nano-sol with oxidizing enzyme solution, adding into polymer gel solution, agitating, adding into glutaric dialdehyde, cross-linking treating, and coating mixed solutiononto solid carrier surface to form into composite enzyme functional sensitive film containing Zn-VIA family semiconductor nano-grain. The proportion of polymer Zn-VIA family semiconductor nano-grainis 1:3.26X10-7-1:8.15X10-1, it contains oxidizing enzyme 0.1-120 active units, the grain size of Zn-VIA family semiconductor is 1-200 nm. It saves enzyme usage and has better performances. It can be used for biological sensor, biological separating film and enzyme biological catalytic engineering.
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
LED with asymmetrical resonance tunnels
InactiveCN1187843CEfficient preparationIncrease the number of electronsLaser active region structureNanoopticsElectron holeResonance
Owner:ARIMA OPTOELECTRONICS
High precision exposure lamp
The present invention discloses a high precision exposure lamp. The high precision exposure lamp includes an exposure lamp body, a discharge bulb disposed in the exposure lamp body, and a discharge tube disposed in the discharge bulb; solid mercury is encapsulated in the discharge bulb; the discharge bulb has a first lamp leg and a second lamp leg; the discharge tube has a first electrode and a second electrode, and the first electrode and the first electrode are electrically connected to the first lamp leg and the second lamp leg respectively through a mounting handle; and the discharge bulbis filled with helium gas. Through the above design, the high precision exposure lamp has a long service life and can be quickly started.
Owner:深圳市晶影光技术有限公司
Photovoltaic mercury cadmium telluride infrared detector and preparation method thereof
ActiveCN113299788AHigh sensitivityEnhanced Tunneling InjectionFinal product manufactureSemiconductor devicesElectron flowMaterials science
The invention relates to the technical field of infrared detection, and particularly discloses a photovoltaic mercury cadmium telluride infrared detector and a preparation method thereof. The detector comprises a substrate; a first absorption layer formed on the substrate; a second absorption layer formed on the first absorption layer; a photoelectric gain function layer formed on the second absorption layer; a passivation layer; an upper electrode which covers the upper electrode window; and a lower electrode which covers the lower electrode window. The detector comprises a photoelectric gain functional layer, photogenerated electrons are captured through interface traps, a coulomb field is generated, interface energy band bending is induced, tunneling injection of holes from an external circuit (namely quantum tunneling induced by the interface traps) is enhanced, the number of electrons flowing through the device in unit time is greatly increased, the photoelectric conversion efficiency (EQE) of the device is larger than 100%, and the device sensitivity of the photovoltaic mercury cadmium telluride infrared detector is improved.
Owner:INFORMATION SCI RES INST OF CETC
A kind of epitaxial wafer of light-emitting diode and its manufacturing method
ActiveCN106601882BReduce defectsImprove performanceSemiconductor devicesActive layerLight-emitting diode
The invention discloses a light-emitting diode epitaxial wafer and a manufacturing method thereof, and belongs to the technical field of a semiconductor. An epitaxial wafer comprises a sapphire substrate, a buffer layer, a nucleating layer, an un-doped GaN layer, an N-type layer, an active layer and a P-type layer, wherein the buffer layer, the nucleating layer, the un-doped GaN layer, the N-type layer, the active layer and the P-type layer are stacked up on the sapphire substrate in sequence. The epitaxial wafer also comprises an improvement layer. The improvement layer comprises SiN layers and GaN layers, which are stacked up alternately. The improvement layer is arranged between the un-doped GaN layer and the N-type layer, or between the N-type layer and the active layer. The improvement layer is arranged between the un-doped GaN layer and the N-type layer, or between the N-type layer and the active layer, and the improvement layer comprises the SiN layers and the GaN layers, which are stacked up alternately, wherein the SiN layers and the GaN layers, which are stacked up alternately, are in a superlattice structure, so that stress can be released effectively, thereby reducing defects of the active layer, improving crystal quality, improving performance and reliability of the epitaxial wafer, and improving backward voltage of a chip formed by the epitaxial wafer.
Owner:HC SEMITEK ZHEJIANG CO LTD
A three-dimensional electrode water treatment system
ActiveCN105923713BImprove processing efficiencyIncrease the number of electronsWater/sewage treatmentEnergy based wastewater treatmentWater treatment systemElectrical battery
The invention discloses a three-dimensional electrode water treatment system. The system comprises a water treatment device, a flow sensor, a battery management device, a solar energy control device and a controller. The water treatment device is provided with a water inlet and a water outlet, the flow sensor is connected between the water inlet and the water outlet in series, and a water pump is connected between the water inlet and the water outlet in series; the input end of the controller is connected with the outer end of the flow sensor, the outer end of the battery management device and the output end of the solar energy control device, and the output end of the controller is connected with the input end of the water pump, the input end of the battery management device and the input end of the solar energy control device; the water treatment device comprises a box and a solar panel, a battery, rotating electrodes and a micro-channel electrode which are arranged on the box, the box is provided with a water inlet and a water outlet, and the rotating electrodes and the micro-channel electrode are arranged between the water inlet and the water outlet to form an electrode water treatment circuit. The three-dimensional electrode water treatment system has the advantages for being high in treatment efficiency, stable, reliable and low in use cost.
Owner:GUANGDONG UNIV OF TECH
Composite electrode structure and light emitting device
ActiveCN111490139BAvoid recessionImprove luminous efficiencySolid-state devicesSemiconductor/solid-state device manufacturingComposite electrodeLight emitting device
Owner:GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD
An injection type printer toner packaging device
ActiveCN109292118BStable outputIncrease motivationSolid materialPackaging machinesComputer printingEngineering
The invention discloses an injection printer carbon powder packaging device which structurally comprises a packaging inlet, a working table, a carbon powder packaging device, a conveyor belt, a support frame, a control plate, a conveyor belt outlet and a device base. The working table is arranged at the left end of the packaging inlet; and the control plate is embedded into the front surface of the support frame and is fixedly connected with the support frame through welding. According to the injection printer carbon powder packaging device provided by the invention, a fur block is rotated andrubbed through insulation teeth, so that electrons in the insulation teeth are separated from a track through the external force and are separated from original atoms so as to intrude into other atoms, atoms in the insulation teeth are provided with positive electricity due to the reduction of the electron number, while atoms in the fur block are provided with negative electricity due to the increase of the electron number, the generated electric charge is transmitted to an electrostatic adsorption plate, the electrostatic adsorption plate produces static electricity so as to adsorb carbon dust, the dust is adsorbed and collected so as to be difficult to influence the surrounding environment, and the comfortable and healthy environment is built for the surrounding environment.
Owner:珠海联图影像数码科技有限公司
Shadow mask type plasma display panel
InactiveCN102201313BWork lessReduce power consumptionGas discharge electrodesDisplay boardEngineering
Owner:SOUTHEAST UNIV
Injection printer carbon powder packaging device
ActiveCN109292118AStable outputIncrease motivationSolid materialPackaging machinesElectricityEngineering
The invention discloses an injection printer carbon powder packaging device which structurally comprises a packaging inlet, a working table, a carbon powder packaging device, a conveyor belt, a support frame, a control plate, a conveyor belt outlet and a device base. The working table is arranged at the left end of the packaging inlet; and the control plate is embedded into the front surface of the support frame and is fixedly connected with the support frame through welding. According to the injection printer carbon powder packaging device provided by the invention, a fur block is rotated andrubbed through insulation teeth, so that electrons in the insulation teeth are separated from a track through the external force and are separated from original atoms so as to intrude into other atoms, atoms in the insulation teeth are provided with positive electricity due to the reduction of the electron number, while atoms in the fur block are provided with negative electricity due to the increase of the electron number, the generated electric charge is transmitted to an electrostatic adsorption plate, the electrostatic adsorption plate produces static electricity so as to adsorb carbon dust, the dust is adsorbed and collected so as to be difficult to influence the surrounding environment, and the comfortable and healthy environment is built for the surrounding environment.
Owner:珠海联图影像数码科技有限公司
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