60results about How to "Reduce the proportion" patented technology

This invention relates to the field of nanofiltration membrane sealing equipment technology, and in particular to a nanofiltration membrane filament sealing device. The nanofiltration membrane includes several filaments with overlapping ends. The sealing device includes: a frame with a feeding port; a clamping mechanism that uses the tension of the overlapping filaments to clamp the filaments; a positioning mechanism for the heat-sealing position of the nanofiltration membrane filaments, the positioning mechanism being arranged on the frame and above the clamping mechanism, the positioning mechanism being used to abut against the curved portion of the nanofiltration membrane filaments; and a heat-sealing mechanism for heat-sealing the ends of the nanofiltration membrane filaments, the heat-sealing mechanism including a heating wire for ironing the ends of the filaments to seal them. Through the design of the clamping mechanism, positioning mechanism, and heat-sealing mechanism, the heat-sealing position of the nanofiltration membrane is confirmed, and the nanofiltration membrane filaments are trimmed while sealing the ends of the nanofiltration membrane filaments.

This invention relates to the field of high-yield cultivation technology, specifically to a high-yield cultivation system and method for dwarfing and dense planting of star anise trees. The system includes a planning and setting module, a soil temperature sensing and monitoring module, a soil temperature analysis module, and a pruning and fertilization adjustment module. The soil temperature sensing and monitoring module includes several temperature sensors buried in the rhizosphere soil of the star anise trees. The soil temperature analysis module receives the daily average and daily difference values ​​of soil temperature collected by the soil temperature sensing and monitoring module, and converts them into information on the microbial activity of the planting soil and the canopy leaf density to regulate planting, pruning, and fertilization. The method includes S1 variety and rootstock selection, S2 dense planting planning, S3 planting and soil temperature monitoring and setting up, S4 pruning and fertilization of young trees, and S5 mature tree management. This invention solves the technical defects of traditional dwarfing and dense planting of star anise trees, such as the mismatch between uniform shaping management and tree growth needs caused by environmental heterogeneity, and yield fluctuations, by constructing a dynamic control system driven by soil temperature data.

This invention relates to a traditional Chinese medicine combination for treating intrahepatic cholestasis, which is made from the following raw materials in parts by weight: Artemisia capillaris and Glycyrrhiza uralensis 5:1 and 3:1. This invention also provides the preparation of the above-mentioned medicine and its use in treating intrahepatic cholestasis. Its advantages are: the traditional Chinese medicine composition of this invention (Artemisia capillaris and Glycyrrhiza uralensis decoction) has a significant ameliorative effect on intrahepatic cholestasis (non-obstructive type) induced by a 1% CA-containing diet in mice. Artemisia capillaris and Glycyrrhiza uralensis decoction can alleviate weight loss in mice and improve liver necrosis; significantly reduce serum ALT and ALP levels in mice; reduce the content of total bile acids in the liver and decrease the proportion of toxic bile acid taurine deoxycholic acid (TDCA) in the bile acid pool; upregulate liver BSEP protein expression to promote bile acid efflux; and downregulate liver NLRP3 protein expression to alleviate liver necrosis.

This invention belongs to the field of aluminum alloy materials technology, and relates to a high-strength and ductile aluminum alloy and its preparation method. The alloy comprises, by mass fraction: 2-6% Mg, 0.4-0.9% Mn, 0.2-0.6% Si, 0.05-0.15% Sn, Fe≤0.15%, Ti≤0.1%, with the balance being Al. By introducing Sn, a low-melting-point MgSiSn primary phase is formed in the as-cast stage, and transforms from a continuous network to a discontinuous granular structure during homogenization heat treatment, weakening the adverse effects of brittle intermetallic compounds at grain boundaries. Simultaneously, Sn dissolved in the aluminum matrix forms a nanoscale MgSiSn precipitate during homogenization, serving as a heterogeneous nucleation core for the Mn-containing second phase, lowering its nucleation energy barrier, and promoting high-density, fine, and uniform precipitation, thereby achieving a synergistic improvement in the alloy's strength and ductility.

The present application relates to compressed air purification technology, and aims to provide a compressed air purification method capable of recycling compressed waste heat and adjusting regenerated gas. The method comprises the following steps: the hot compressed air at the outlet of the oil-free air compressor exchanges heat with the regenerated gas in a waste heat recycling heat exchanger, and is sent to a purifier after being cooled by a cooler and a pre-cooling machine; the purifier keeps the double-tower inlet gas adsorption and regeneration desorption alternately running; the regenerated gas to be heated is introduced into the waste heat recycling heat exchanger for preheating, and is further heated by a proportional regulating valve into an electric heater, and the high-temperature regenerated gas is used for regeneration desorption; in the process, the flow of the regenerated gas is adjusted by the proportional regulating valve, and the CO2 concentration monitor is used to ensure that the predetermined control target is met. The present application fundamentally solves the key problems in the traditional technology, such as poor regeneration gas regulation, high consumption of regenerated gas, and insufficient utilization of the compressed heat of the oil-free air compressor, and fundamentally greatly expands the practicability and universality of the purification process in different industries.

The application discloses a prestressed self-adaptive flexible cable photovoltaic support system, which comprises herringbone-shaped support frames arranged at two ends, three supporting steel cables arranged between the two herringbone-shaped support frames, a stabilizing frame arranged between the three supporting steel cables, and photovoltaic panels installed between two supporting steel cables, wherein the herringbone-shaped support frame comprises two inclined pull rods, a positioning cross rod is arranged between the two inclined pull rods, a supporting rod is further arranged on one side of the two inclined pull rods, a fixing cross rod is arranged between the two supporting rods, and the supporting steel cables are fixed on the fixing cross rod through the positioning cross rod. The light-weight flexible cable support can provide certain prestress through tension equipment, has strong supporting performance, greatly reduces the transportation and installation cost, and is relatively efficient in the field tension process, so that the construction speed is improved.

The application relates to a data writing method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring the number of page data contained in to-be-written data; calculating the residual number of residual page data corresponding to the to-be-written data according to the number of page data contained in the to-be-written data and the number of pages contained in a preset strip, wherein the preset strip comprises a plurality of page strips; in the case that the residual number meets a target padding condition, determining the padding number of a target page strip corresponding to the residual page data in a storage space comprising a plurality of preset strips, and writing the to-be-written data into the storage space based on the padding number of the target page strip. By using the method, the redundant data contained in the storage space can be reduced, unnecessary redundant zero data can be avoided, and the utilization rate of the storage space can be improved under the condition of ensuring the parallel writing efficiency.

The embodiment of the invention provides a semiconductor wafer and a preparation method thereof, the semiconductor wafer comprises a substrate, a polycrystalline silicon layer and a composite buffer layer arranged between the substrate and the polycrystalline silicon layer, the composite buffer layer comprises a first sub-layer used for providing a preset stress, and a second sub-layer used for providing a second stress; the average tensile stress of the polycrystalline silicon layer is at least partially counteracted; and a second sub-layer disposed between the first sub-layer and the polysilicon layer, the second sub-layer having a higher in-plane stiffness than the first sub-layer for dispersing stress generated in the polysilicon layer in a plane parallel to an interface between the first sub-layer and the second sub-layer, and transmitting the dispersed stress to the first sub-layer. Through the function-decoupled composite buffer layer structure, accurate allocation and efficient compensation of non-uniform tensile stress in the polycrystalline silicon thin film are realized, so that the problem of excessive warping of a wafer is fundamentally solved.

The invention discloses a thermal imaging acquisition system based on a Linux operating system, which comprises a video acquisition module, an image analysis module, a network communication module and a client module, and is characterized in that the video acquisition module and the image analysis module are respectively connected with the network communication module, and the network communication module is connected with the client module; the video acquisition module is used for acquiring image data by using a camera and pushing acquired images to the client module through the network communication module; moreover, the camera can be used for photographing, and the obtained picture is sent to the image analysis module; the image analysis module is used for analyzing and comparing the received image and sending a comparison result to the client module; the network communication module is used for realizing network communication among the video acquisition module, the client module and the image analysis module; and the client module is used for displaying a result of the image analysis module and providing a photographing and analysis interface for a user.

This utility model relates to a delivery system, including an outer conduit and an inner sheath. The sheath includes a loading section and a pushing section connected sequentially from distal to proximal. The loading section further includes an anchoring area and a first connecting area connected sequentially from distal to proximal. The pushing section includes a second connecting area and a pushing area connected sequentially from distal to proximal. Compared to traditional sheaths composed of pure PI (polyimide) braided mesh, the delivery system provided by this utility model splits the sheath into a loading section and a pushing section connected sequentially. After docking, the outer diameters are equal and the outer surfaces are continuous. The two different materials are spliced ​​together by hot melting to form a complete sheath, which can optimize and meet more diverse needs, such as further improving the strength of the pushing section, making the pushing process more stable and reliable. At the same time, the proportion of PI braided mesh in the overall system is significantly reduced, reducing costs while improving the overall resolution speed.

The present application relates to the field of light metal material metallurgy, and particularly relates to a refining agent for rare earth element-containing magnesium alloy and a preparation method thereof. The raw material of the refining agent for rare earth element-containing magnesium alloy comprises 5-20% of magnesium chloride, 15-35% of potassium chloride, 1-10% of sodium chloride, 15-40% of barium chloride and 10-25% of calcium fluoride in terms of mass percentage. The present application greatly reduces the content of MgCl2 which reacts with rare earth elements, in order to improve the deslagging effect, increase the proportion of barium salt as a sedimentation agent, and at the same time, increase the proportion of KCl, so as to ensure the characteristics of low melting point, low viscosity and good fluidity of the flux, reduce the surface tension of the whole flux system, and be beneficial to the adsorption of non-metallic inclusions in the magnesium melt by the flux, and at the same time, reduce the loss of rare earth elements to the minimum.

The application discloses a kind of polyionic liquid modified self-supporting biochar electrode and its application in the field of capacitive deionization, belong to water treatment field.The application is deposited in self-supporting biochar electrode BSC surface by 1-vinyl-3-ethyl imidazole double trifluoromethanesulfonyl imidate salt ([VEIM][NTf2]), and polyionic liquid modified self-supporting biochar electrode is obtained;Afterwards, polyionic liquid modified self-supporting biochar electrode is used as electrode, and capacitive deionization desalination is carried out, and the salt adsorption capacity SAC of unit area A It can be as high as 0.921mg / cm 2 ; Strength is enough to withstand water flow impact in CDI operation.

This disclosure provides an image detection method, apparatus, electronic device, and storage medium. The image detection method includes: acquiring a multiplex immunofluorescence image to be tested, wherein the multiplex immunofluorescence image is imaging data after multiplex immunofluorescence staining of a tissue sample to be tested; performing tissue segmentation based on the multiplex immunofluorescence image to obtain a tissue region image; and performing image sharpness detection on the tissue region image to obtain a detection result. The image detection method provided by this application can effectively eliminate background noise interference in multiplex immunofluorescence images caused by staining at different locations in the image, greatly reducing the proportion of background in the input image for subsequent image detection, and improving the accuracy and reliability of the image detection results.

The application relates to a primer dimer scoring method, a primer dimer scoring system, a primer dimer scoring device and a primer dimer scoring medium and application in primer optimization, and belongs to the technical field of primer design. The application provides a new scoring method and system for primer dimers, which can significantly improve the identification ability of potential risks of dimers. Further, by using the dimer scoring method and system, the primer pool can be dynamically optimized, and the number of formed dimers can be significantly reduced. After the primer pool for targeted sequencing is dynamically optimized by using the method and system, the proportion of dimer sequencing data is reduced by 39%, and the sensitivity of the detection system is greatly improved.

This invention belongs to the field of laser measurement equipment technology, specifically an automated material conveying and measurement system. It includes a three-dimensional moving unit and a laser measurement unit installed on an automated conveyor line; it also includes a region selection unit, which determines the movement range of the laser measurement unit based on the shape of the workpiece to be measured. By setting up the region selection unit, during the process of measuring materials one by one on the automated conveyor line, the material is pulled by the winding of the contour strip within the region selection unit, causing the material to eventually move to the initial position of the laser measurement unit. Subsequently, during the winding of the contour strip, the material supports the contour strip, causing the final annular area formed by the contour strip to be close to the maximum area occupied by the material. The contour strip restricts the movement range of the laser measurement unit, thereby making the measured area closer to the material's area, effectively reducing the proportion of ineffective measurement areas.

The application discloses a welding head, a welding device and a welding system, and belongs to the technical field of ultrasonic welding. The welding head is used for welding cell tabs and comprises a welding head body having a working surface surrounding a rotating axis of the welding head. The working surface comprises a welding surface and a clearance surface connected with each other. The welding surface is in a circular arc shape, and the distance from the clearance surface to the rotating axis is smaller than the radius of the welding surface except for the end part. Through the arrangement of the welding surface and the clearance surface, the continuity and operation efficiency of ultrasonic pre-welding of the cell tab are improved, the process beat of the whole battery production line is improved, the proportion of the welding mark virtual welding area on the cell tab is reduced, and the welding quality is optimized.

The invention relates to an electric quantity display technology, and discloses a virtual electric quantity display method, electronic equipment and a storage medium, and the method comprises the steps: configuring at least two switchable discharge working conditions, and enabling each discharge working condition to correspond to a different first virtual electric quantity calculation model; at least two different first smooth display processing strategies are respectively set in each discharge working condition according to the size relationship between the virtual electric quantity measurement value and the virtual electric quantity display value; determining a current discharge working condition and a voltage measurement value, and determining a current virtual electric quantity measurement value by adopting the corresponding first virtual electric quantity calculation model; comparing the current virtual electric quantity measurement value with the current virtual electric quantity display value, and determining a corresponding first smooth display processing strategy; and carrying out smooth down-regulation on the current virtual electric quantity display value based on the first smooth display processing strategy. According to the method, the proper smooth down-regulation strategy is set according to reality, so that the current virtual electric quantity display value smoothly approaches the current virtual electric quantity measurement value, and the display accuracy is improved.

The application relates to a crowd-sourced street view video three-dimensional reconstruction enhancement method based on a semantic evolution loop. The method comprises the following steps: obtaining an initial three-dimensional reconstruction result, identifying a rendering artifact area in the initial three-dimensional reconstruction result and generating an artifact mask; performing extension processing on the artifact mask to obtain a repair mask; combining the repair mask and a semantic repair instruction to perform semantic repair on the artifact area, thereby obtaining a three-dimensional reconstruction intermediate result; constructing a tubular constraint space based on an original collection track, generating a virtual camera track covering an unobserved area, performing perspective expansion on the intermediate result, and obtaining a reconstruction view under an expanded perspective; calculating a geometric compatibility index of the reconstruction view and a corresponding re-projection rendering view, and if the consistency requirement is met, the reconstruction view is used as supplementary training data to feed back optimization, the three-dimensional reconstruction result is iteratively updated, and the method is stopped until the stop condition is met. The method can improve the fidelity and geometric consistency of the three-dimensional reconstruction result of fragmented crowd-sourced data.

The embodiment of the invention provides a wind and light storage-based tunnel boring machine power supply and distribution control method and equipment, and is applied to the technical field of power supply and distribution of special equipment. The method comprises the following steps: acquiring a key power load state and a multi-energy power supply state of the tunnel boring machine in real time; based on the key power load state and the multi-energy power supply state, the direct-current power distribution unit is controlled to preferentially call the electric energy output by the wind and light acquisition and transmission unit to supply power to the key power load of the tunnel boring machine; when the wind and light real-time power generation power is insufficient to meet the real-time power requirement of the key power load in the tunnel boring machine, the direct current power distribution unit is controlled to call the electric energy of the mains supply power distribution unit or the electric energy of the energy storage unit to supply power to the tunnel boring machine; when the wind-solar real-time power generation power is larger than the real-time power, the surplus electric energy is transmitted to the energy storage unit through the direct-current power distribution unit to charge the battery pack of the energy storage unit. The technical effect of reducing the power supply cost is achieved.

Disclosed in the present invention are a use of a combination of an anti-PD-L1 nanobody and a TLR7 small molecule agonist in anti-tumor treatment, and a PD-L1 and TLR7 double-targeting nanobody coupling drug, a preparation method therefor, and a use thereof. Specifically, disclosed in the present invention are a use and solution of a combination of an anti-PD-L1 nanobody and a derived protein thereof as well as a TLR7 small molecule agonist and a derived compound thereof in anti-tumor treatment. Meanwhile, disclosed in the present invention are design, preparation, and identification solutions for a novel PD-L1 and TLR7 double-targeting-nanobody drug conjugate and a derived molecule thereof, and an effect of the novel PD-Ll and TLR7 double-targeting nanobody drug conjugate in anti-tumor treatment. The PD-L1 and TLR7 double-targeting nanobody drug conjugate of the present invention can yield a significant antineoplastic efficacy in various transplantation tumor models.

This utility model discloses a synergistic reaction system for aluminum ash and anode carbon slag, belonging to the technical field of aluminum ash and anode carbon slag treatment. It includes at least a mixing and grinding device and a high-temperature carbonization reaction device. The mixing and grinding device includes: a shell having at least an inlet, a feed pipe, and a discharge port; the inlet for adding aluminum ash and anode carbon slag, and the feed pipe for adding calcium additives; several distribution plates configured to divide the feed pipe into multiple independent storage spaces, each distribution plate being movably connected to the feed pipe to close or open it; a grinding structure disposed inside the shell for crushing the aluminum ash, anode carbon slag, and calcium additives; and a screen inclinedly disposed below the discharge port with its discharge end located at its lowest point. The screen can move up and down relative to the shell via a drive source. This application can reduce the frequency of adding calcium additives.

The utility model provides a battery monomer, a battery device and electric equipment. The battery monomer comprises a shell, an electrode assembly and an insulating part, the electrode assembly is arranged in the accommodating cavity of the shell and comprises a plurality of first pole pieces, a plurality of second pole pieces and an electrolyte layer, the electrolyte layer is used for isolating the first pole pieces from the second pole pieces, each first pole piece comprises a first current collector and a first active material layer, and each second pole piece comprises a second current collector and a second active material layer; one part of the first active material layer protrudes out of the peripheral surface of the second active material layer, the first active material layer comprises a base body part and a thinned part, the thinned part is arranged along the periphery of the base body part, and the thickness of the base body part is larger than that of the thinned part; the insulating part is arranged on one side, deviating from the first current collector, of the thinned part along the stacking direction; and the orthographic projection of the insulating part is overlapped with the orthographic projection of the second active material layer. According to the battery monomer provided by the invention, the insulating part inhibits the lap joint of the first pole piece and the second pole piece.

The application discloses a liquid crystal grating and a holographic three-dimensional display device. The liquid crystal grating comprises a plurality of first electrodes, a first driving circuit for providing a driving signal for the first electrodes, and a first driving circuit comprising a first switch unit, a second switch unit and a storage unit. A first input end of the first switch unit receives a data signal, and a second input end of the second switch unit receives a first signal. A first plate of the storage unit is electrically connected to the first electrode, and the first plate is also electrically connected to a first output end of the first switch unit. A second plate is electrically connected to a second output end of the second switch unit. In a charging stage in a driving cycle of the liquid crystal grating, the second switch unit transmits a first level signal to the second plate. In a charge pumping stage in the driving cycle of the liquid crystal grating, the second switch unit transmits a second level signal to the second plate. The first level signal and the second level signal have different potentials. The application can simplify the circuit structure.

The invention belongs to the field of flexible battery energy storage, and relates to a flexible self-supporting material and a preparation method and application thereof. The flexible self-supporting material comprises a carbon nanotube film, a Si / Ge film and a liquid metal film which are arranged in sequence. According to the invention, the carbon nanotube film is used as a flexible carrier, has good flexibility, mechanical property, conductivity and ultra-light weight, can greatly reduce the proportion of inactive substances in the electrode, and improves the energy density of the electrode material. Meanwhile, Si is easy to fall off from the traditional current collector Cu to cause damage to the electrode structure, and the carbon nanotube film well improves the defect and improves the stability of the electrode material.

According to the scanning probe microscope, a light beam emitted by a light source passes through a light modulator and enters a probe arm of a probe, a signal output by the scanning probe microscope at least responds to a reference signal and a signal output by a detector, and when the scanning probe microscope operates in a contact mode, the reference signal is transmitted to the light modulator; and causing the state of the optical modulator to at least respond to the reference signal; the signal of the surface characteristic of the detected object can be transferred to the frequency corresponding to the reference signal, and the reference signal is combined to filter the signal output by the sensitive detector, so that the signal-to-noise ratio is greatly improved. The utility model also provides a scanning probe microscope.

This application provides a silicon anode, its preparation method, and a sulfide solid-state battery, relating to the field of solid-state battery technology. A method for preparing a silicon anode involves mixing a silicon-based material, a conductive additive, a first polymer, and a first solvent to obtain an electrospinning precursor solution; electrospinning the precursor solution to form a fiber film on one side of a receiving substrate; sintering to obtain a silicon anode precursor; mixing a sulfide solid electrolyte, a second polymer, and a second solvent to obtain an electrolyte composite slurry; coating the slurry onto the surface of the silicon anode precursor to obtain a silicon anode; the total amount of the silicon-based material, conductive additive, and first polymer is 100%, with the silicon-based material comprising 60%–80%, the conductive additive 10%–20%, and the first polymer 10%–20%; the total amount of the sulfide solid electrolyte and the second polymer is 100%, with the sulfide solid electrolyte comprising 70%–90% and the second polymer 10%–30%. This application improves the ionic and electronic conductivity of the silicon anode and alleviates the volume expansion of the silicon anode.

This invention belongs to the field of distillers' grains recycling technology, specifically a process technology for enzymatic hydrolysis and bio-extraction of distillers' grains. The process technology includes the following steps: pretreatment of distillers' grains; preparation of a magnetic biosorbent; detoxification and stepwise enzymatic hydrolysis of the distillers' grains; and multi-stage membrane separation of the enzymatically hydrolyzed distillers' grains slurry. This invention, through combined treatment of wheat distillers' grains with plasma, pulsed electric field, and cryogenic-hot pressing, exposes more enzymatic hydrolysis sites between components during subsequent slurry preparation. This significantly promotes the enzymatic hydrolysis efficiency of amylase, cellulase, and protease, ensuring peptide yield while effectively reducing the viscosity of the enzymatically hydrolyzed distillers' grains slurry. This allows for better solid-liquid separation in subsequent plate and frame filtration processes, reducing nutrient waste.

This application discloses a U-phase nucleation-induced expansion agent, its preparation method, and its uses. The U-phase nucleation-induced expansion agent, by weight, comprises the following components: 20-50 parts aluminum-containing raw material; 5-40 parts calcium-containing raw material; 5-25 parts sulfate; 80-120 parts pH adjuster; and 0.5-2 parts auxiliary regulator. The aluminum-containing raw material, calcium-containing raw material, and sulfate are the raw materials for forming the U-phase structure. The pH adjuster provides a strongly alkaline environment to promote the dissolution of the raw materials into active substances. The auxiliary regulator enables the active substances to complete nucleation, growth, and stacking, thereby achieving the controllable generation of the U-phase structure. This application utilizes the in-situ generation of more U-phase crystal products based on induction, thereby reducing the proportion of gel phase products in geopolymers to decrease shrinkage, while simultaneously utilizing the water-absorbing and swelling properties of the U-phase to further inhibit shrinkage.

The present application relates to the technical field of conductive paste, and particularly relates to a silver-coated copper conductive paste and a preparation method thereof. The silver-coated copper conductive paste comprises the following components: silver-coated copper powder, an organic carrier and a functional additive; the organic carrier comprises modified resin, a compounded solution and a plasticizer; the functional additive comprises a composite dispersant, an antioxidant additive and an adhesion promoter; wherein the modified resin comprises one or more of carboxylated epoxy resin or aminated acrylic resin; the compounded solution comprises one or more of ethylene glycol butyl ether acetate or butyl acetate. In the present application, the interface compatibility between the conductive filler and the carrier is effectively improved by optimizing each component in the conductive paste, and the adhesion reliability on the flexible substrate is particularly enhanced. The present application further discloses a preparation method of the silver-coated copper conductive paste, realizes uniform mixing of each component, and finally realizes the synergistic improvement of low silver cost, high conductivity and high adhesion.

This invention provides a negative electrode sheet, its preparation method, and a battery. The negative electrode sheet comprises a carbon cloth substrate, a silicon-based composite layer, and a carbon coating layer. A porous structure is formed on the surface of the carbon cloth substrate. The silicon-based composite layer includes silicon particles and titanium silicide. The silicon particles are grown in situ within the porous structure to form a silicon array. Titanium silicide is dispersed on the side of the silicon array facing away from the carbon cloth substrate to form a titanium silicide layer. The carbon coating layer covers the side of the silicon-based composite layer facing away from the carbon cloth substrate. This invention, through a four-tiered structural design of "porous substrate - in-situ silicon array - titanium silicide interface layer - carbon coating," successfully solves industry challenges related to interface bonding, conductivity, process complexity, and cycle stability in binderless silicon-based negative electrodes, providing key technical support for the practical application of high-energy-density lithium-ion batteries.