85 results about "Active core" patented technology

The present invention belongs to the technical field of battery materials, and particularly relates to a composite phosphate-based positive electrode material, and a preparation method therefor and the use thereof. The composite phosphate-based positive electrode material comprises a phosphate-based active core, wherein the outer surface of the phosphate-based active core is sequentially coated with a carbon coating layer, a nitrogen-doped carbon coating layer and a nitrogen-phosphorus co-doped carbon coating layer from inside to outside, wherein the carbon coating layer can improve the electronic and ionic conductivity of the composite positive electrode material, and optimize the particle size and morphology of the composite positive electrode material. The nitrogen-doped carbon coating layer improves the consistency and integrity of coating; and nitrogen-atom-doped carbon further enhances the electronic conductivity and lithium-ion diffusion of the carbon coating layer. Electron-rich clouds of P and N atoms in the nitrogen-phosphorus co-doped carbon coating layer can provide a rich conductive network, mutual contact is formed among different particles to form a series network, thus promoting the interfacial electron transport of the composite material during a charging and discharging process, and improving the cycling and rate performance of the composite phosphate-based positive electrode material during the charging and discharging process.

The invention belongs to the technical field of battery positive electrode materials, and particularly relates to a high-rate manganese-based positive electrode material and a preparation method and application thereof.The high-rate manganese-based positive electrode material sequentially comprises a manganese-based active core, a mesoporous fast ion conductor shell layer and a pretreatment layer formed by coating the surface of the manganese-based active core with a boron-containing compound in situ from inside to outside, and the functionalized carbon nanotube three-dimensional conductive network penetrates through the active core and the shell layer. The preparation method comprises the following steps: carrying out boron-containing compound liquid phase pretreatment on a manganese-based active core to form a surface pretreatment layer, carrying out oxidation functionalization and lithiation modification on carbon nanotubes in sequence to construct an embedded three-dimensional conductive network, carrying out ball milling-ultrasonic dispersion to prepare precursor sol, and carrying out coating to form a fast ion conductor shell layer. According to the high-rate manganese-based positive electrode material and the preparation method thereof, through the synergistic effect of multiple structures, dissolution of manganese ions and collapse of the material structure are effectively inhibited, the high-rate performance and cycling stability of the material are improved, and the high-rate manganese-based positive electrode material has a good industrialization prospect.

The application provides an automatic disk IO method based on structural mechanics CAE simulation software, comprising the following steps: S1, constructing a memory-disk cooperative computing framework, and dynamically monitoring a data access state in a simulation solving process; S2, automatically exchanging non-active core data structures to a high-performance disk according to a data access frequency, a life cycle and a memory pressure; S3, loading back to the memory on demand when subsequent calculation needs to access the data exchanged to the high-performance disk; wherein the core data structures comprise a stiffness matrix, shape function data, an intermediate result vector and derivative physical quantities, and the exchange process is transparent to the solver. According to the application, the exchange process is highly transparent to the core computing logic of the solver, is automatically managed by the system, and does not need user intervention, so that efficient utilization of memory resources and stable operation of super-large-scale model simulation are realized.

A system-on-chip (SoC) performance management technique is described for designs with multiple clock domains sharing a power supply. The technique involves a shared rail boost (SRB) feature that adjusts performance states across different clock domains. The SRB feature is enabled based on conditions such as utilization levels, active core counts, or voltage differences between domains. When enabled, the SRB feature allows assignment of a higher performance state to a clock domain. The technique compares open-loop voltages between domains and aggregates target and recommended performance states to determine final states. It includes mechanisms for disabling the SRB feature under certain conditions and considers the performance states of other clock domains. The approach operates independently of schedulers or kernels, allowing for integration into various SoC designs.

This invention provides a star-shaped functionalized solution-polymerized styrene-butadiene rubber and its preparation method. The preparation method includes the following steps: S10, under an inert atmosphere, in an organic solvent, using a conjugated diene monomer as the polymerization monomer and a substance obtained by premixing alkyl lithium with a front-end modifier as the functionalization initiator, solution polymerization is carried out to obtain a polymer precursor; S20, an active coupling agent is added to the polymer precursor to obtain a star-shaped polymer with an active core and polar functional groups at the ends of each star arm; S30, a functionalizing agent is added to the star-shaped polymer to obtain a star-shaped functionalized solution-polymerized styrene-butadiene rubber with both end-chain and mid-chain functionalization. This invention, by introducing a front-end modifier and an active coupling agent, allows the star core to retain its active center, and introduces a functionalizing agent for mid-chain modification, enhancing the interfacial bonding force between silica and styrene-butadiene rubber, thereby reducing the hysteresis loss of tire rubber and imparting it with wear resistance, fatigue resistance, and wet skid-rolling resistance balance.

This application provides a positive electrode active material, a secondary battery, and an electrical device. The positive electrode active material includes: an active core comprising lithium manganese iron phosphate; a first coating layer disposed on the surface of the active core, the first coating layer comprising a carbide; and a second coating layer disposed on the surface of the first coating layer, the second coating layer comprising an oxide. This application, through a specific coating treatment of the lithium manganese iron phosphate core as the positive electrode active material, produces secondary batteries with the following characteristics: a cycle life of over 1900 cycles at 25℃@80%SOH, a thermal diffusion time of over 190 min, and a rate performance of over 80%.

Granular structure of a fermented pomegranate product, characterized in that the granular structure of a fermented pomegranate product comprises an active core layer and an antioxidant layer, wherein the active core layer contains the fermented pomegranate product and the antioxidant layer comprises animal protein, vegetable protein or a combination thereof.

Provided is an active core number controller that controls a power saving function of a CC-state controller in a control target server of a wireless system that reduces a power consumption amount by gradually reducing an operating state of a processor according to a processing load, the active core number controller including a rule accumulator that accumulates a rule for a power saving function for each control target server acquired from the outside, and a rule reflector that performs power saving function control reflecting the rule on the power saver in accordance with the rule accumulated in the rule accumulator.

An apparatus, comprising: a first upper voltage rail; a lower voltage rail; a set of voltage controlled oscillator (VCO) active cores, wherein one or more of the set of VCO active cores is selectively coupled to the first upper voltage rail based on a control signal, wherein the set of the VCO active cores are coupled to the lower voltage rail or the one or more of the set of VCO active cores is selectively coupled to the lower voltage rail based on the control signal; and a tank circuit coupled to the set of VCO active cores.

The application discloses a kind of transmitter chip architecture of ultra-low area high output power, it is related to wireless communication circuit technical field.The architecture includes mutually coupled first single-core oscillator OSC1, second single-core oscillator OSC2, driving voltage synthesis transformer TFM1, power amplifier active core PA, output matching transformer TFM2 and parallel capacitor C1-C6.OSC1 and OSC2 are realized same frequency same phase oscillation by electrical or electromagnetic coupling, TFM1 is matched with C1-C4, and two-way oscillation voltage is superimposed in phase, generates amplitude doubling driving voltage, is directly input PA amplification, and is output after completing impedance matching by TFM2 and C5-C6 again.Compared with traditional oscillator, driving amplifier and power amplifier architecture, the application omits driving amplifier and interstage matching transformer, and the area of core circuit is ≤0.038mm 2 , output power reaches 13dBm, realizes the synergistic optimization of ultra-low area and high output power, and adapts miniaturization, high-performance communication demand.

The invention discloses a voriconazole tablet and a preparation method thereof, a tablet core is formed by pressing main drug particles, and the main drug particles comprise an active pellet core and a dissolution controlled release layer coating the active pellet core; the active pellet core comprises voriconazole, gelatin, anthocyanin, a filling agent and a lubricating agent; the dissolution controlled release layer comprises the following components in parts by mass: lactose, sodium hydrogen phosphate and ethyl cellulose. According to the voriconazole sustained-release pellet disclosed by the invention, the gelatin and the anthocyanin are added into the active pellet core, and the gelatin and the anthocyanin can be subjected to a cross-linking reaction to form a three-dimensional network structure, so that voriconazole is well coated, and meanwhile, the three-dimensional structure of the gelatin can also form constraint on the voriconazole, so that the aim of slowly releasing the voriconazole is fulfilled; meanwhile, the active pellet core is coated with the dissolution controlled release layer, and after the coating is dissolved, the voriconazole is also coated with a layer of auxiliary material, so that the active component can be prevented from being in direct full contact with a medium in the body, and the dissolution concentration is controlled during initial disintegration.

The invention provides a nicotine sustained-release capsule, the nicotine sustained-release capsule comprises a content, the content comprises a sustained-release pellet, the sustained-release pellet comprises an active core, a first coating layer and a second coating layer which are sequentially arranged from inside to outside, the active core comprises at least one of nicotine or a nicotine derivative, the first coating layer comprises a first adhesive, and the second coating layer comprises a second adhesive. The second coating layer comprises a second adhesive, and the second coating layer is an enteric coating; through the design of the nicotine sustained-release capsule dosage form, the drug release rate can be delayed, the stable blood concentration can be maintained, the drug effect duration can be prolonged, the smoking process of'low-dose sustained release 'can be simulated, and the emotion and physiological reaction in the smoking cessation process can be improved; in addition, the design of the double-layer coating is also helpful for stabilizing the fluctuation of the blood concentration, and a safer, more continuous and milder nicotine release process is realized.

The invention discloses liquid foundation suitable for sensitive skin and a preparation method, and belongs to the technical field of cosmetics. The invention relates to a liquid foundation suitable for sensitive skin. The liquid foundation comprises an active core component: 3-8% of an aloe barbadensis leaf extract; the base component comprises 45%-60% of A-phase raw materials, 25%-35% of B-phase raw materials and 8%-15% of C-phase raw materials; synergistic soothing and repairing components: 0.5%-1.2% of a purslane extract, 0.3%-0.8% of a crocus sativus flower extract and 0.2%-0.6% of a cardiospermum halicacabum flower and leaf extract; a low-irritation antibacterial auxiliary component: 0.01% to 0.05% of chlorhexidine digluconate; by adopting a synergistic antibacterial system of the aloe barbadensis leaf extract and the low-concentration chlorhexidine digluconate, while the dosage of a synthetic antibacterial agent is reduced, broad-spectrum efficient antibacterial is realized, and the sensitization rate of a human patch test is less than or equal to 0.1%; on the other hand, the plant-derived emulsifier is used for replacing part of the synthetic thickening agent and matched with the relieving and repairing effects of the peptide compound component, so that the overall irritation of the formula is further reduced, and the composition is further suitable for sensitive skin and barrier damaged skin to be used for a long time.

This invention discloses an adaptive collaborative data acquisition system and method for power Internet of Things (IoT) terminals. It aims to solve problems related to limited terminal hardware resources, heterogeneous operating systems, and ensuring the real-time performance of core power services. The method establishes a three-in-one collaborative intelligent acquisition mechanism integrating "resources, links, and services," specifically including: a power service semantic perception module: identifying active core power service types in real time by reading process command lines and TCP ports; a nonlinear sampling frequency decision module: dynamically adjusting the sampling frequency based on service load and network link conditions using a piecewise nonlinear mapping function; a resource game Pareto optimization module: optimizing resource allocation by using an iterative algorithm to solve for the Nash equilibrium point between the probe and the service process online, with a hard constraint that the CPU utilization of the acquisition probe does not exceed 3%; and a lightweight data communication module: achieving efficient inter-process communication using a combination of POSIX shared memory, mmap zero-copy, and anonymous pipes.

A kind of dynamic data desensitization method, equipment, medium and product for gigabit flow.In the method, input message is acquired and parsed, and load characteristics are extracted;Matching is performed on the load characteristics, and a hit state bitmap is generated based on the matching result;The input message is aggregated with the hit state bitmap to generate metadata to be processed, and the metadata to be processed is written into a large page memory space;The metadata to be processed is read, and a corresponding set of network throughput performance parameters is collected;According to the set of network throughput performance parameters, a throughput peak prediction parameter is obtained, a scheduling instruction is generated, the number of physical cores is adjusted based on the scheduling instruction, and an active core mapping table is updated;The metadata to be processed is distributed to the target processing core in the target thread pool;The hit state bitmap contained in the metadata to be processed is read, the plaintext sensitive field is determined, the character replacement processing is performed, and the desensitization message is generated by combination. The technical solution provided by the present application prevents sensitive data leakage and provides bottom protection.

The invention discloses a time sequence damage enhanced fragment structure. The fragment structure comprises a high-strength energetic high-entropy alloy shell, a low-threshold active core body, a high-threshold active core body and a medium-threshold active core body. Through the structural design, the low-threshold active core body firstly reacts after penetrating through the protective structure target plate of the interval target plate, so that the high-strength energy-containing high-entropy alloy shell generates obvious transverse expansion, and fragments form scattered distribution of a center middle-threshold active core body space, a middle high-threshold active core body space and an external high-strength energy-containing high-entropy alloy shell space; and then large-area and saturated damage to the aftereffect target plate is achieved in sequence. According to the structure, detonation resistance, impact loading capacity, penetration capacity and energy release reaction capacity of fragments are considered, and the damage power to a spacer structure target is greatly improved.

The application discloses a silicon-based negative electrode material with a layered structure and a preparation method and application thereof, and belongs to the field of lithium ion battery negative electrode materials. The material comprises an active core, a LiF intermediate layer and a carbon shell coating layer; the active core comprises nano silicon particles; the LiF intermediate layer is a continuous dense layer obtained by in-situ growth on the surface of the nano silicon particles; and the carbon shell coating layer is a porous graphitized carbon coating layer. The material is formed by cold pressing and segmented heat treatment in-situ reaction, and the interfaces obtained are tightly combined and not easy to fall off and peel off. When the silicon-based negative electrode material is applied to the preparation of a lithium ion battery, stable electrode interfaces, fast ion transmission rate and excellent anti-expansion capacity provided by the negative electrode material can effectively improve the initial coulomb efficiency of the battery, the long cycle capacity retention rate under high rate and the high rate reversible capacity.

The invention discloses an active core particle and three-dimensional spiral inductor passive core particle integrated radio frequency chip and a preparation method, the active core particle and three-dimensional spiral inductor passive core particle integrated radio frequency chip comprises a radio frequency circuit active core particle and a three-dimensional spiral inductor passive core particle which are stacked and integrated together, and the radio frequency circuit active core particle comprises a first substrate, an active circuit and a first electrical interconnection channel region; the three-dimensional spiral inductor passive core particle comprises a second substrate, a three-dimensional spiral inductor area and a second electrical interconnection channel area. The first electrical interconnection channel area and the second electrical interconnection channel area are bonded to form electrical interconnection. According to the radio frequency chip, a planar spiral inductor device with a low quality factor and a large size is separated from the radio frequency chip to be prepared into a three-dimensional spiral inductor core particle with a high quality factor, meanwhile, residual active circuits in the radio frequency chip are prepared into radio frequency circuit active core particles, and then the radio frequency circuit active core particles are bonded together in a three-dimensional stacking mode to achieve electrical interconnection. A radio frequency circuit integrated chip with complete functions is formed, and the radio frequency circuit integrated chip has the characteristics of high quality factor, smaller area, better flexibility and the like.

The invention provides a modified lithium-rich manganese-based positive electrode material, a preparation method thereof and a battery. The modified lithium-rich manganese-based positive electrode material comprises a lithium-rich manganese-based active core, and a lithium iron phosphate transition layer, a nitrogen-doped modified iron cobaltate nanosheet-nitrogen-doped carbon composite coating layer and a fast ion conductor-polymer composite coating layer which sequentially coat the surface of the lithium-rich manganese-based active core. The lithium-rich manganese-based positive electrode material is subjected to multiple coating, multiple coating layers have a synergistic effect, a coating system with electron / ion high-speed conduction, a stable interface and a stable structure is constructed, and the electrochemical performance of the lithium-rich manganese-based positive electrode material is comprehensively improved.

The invention relates to the technical field of oilfield chemistry and water treatment, in particular to a high-temperature-resistant bimetal organic framework modified oilfield scale inhibitor and a preparation method and application thereof.The high-temperature-resistant bimetal organic framework modified oilfield scale inhibitor is prepared from, by mass, 50%-70% of a manganese-cerium bimetal organic framework material, 20%-40% of a polymer dispersing agent and 5%-15% of environment-friendly scale inhibition active ingredients; the manganese-cerium bimetallic organic framework material is a Mn-Ce-BTC material which is formed by taking Mn and Ce as metal nodes and 1, 3, 5-benzene tricarboxylic acid as a ligand; the polymer dispersant is coated on the surface of the manganese-cerium bimetal organic framework material; the environment-friendly scale inhibition active component is loaded in a pore channel of the manganese-cerium bimetal organic framework material. According to the invention, a specially designed manganese-cerium bimetal organic framework material is used as a high-temperature-resistant carrier, after surface polymer coating modification, environment-friendly scale inhibition active components are loaded, a'carrier-stable layer-active core 'ternary synergistic composite slow-release system is constructed, and efficient and long-acting scale inhibition in high-temperature and high-salinity oilfield water is realized.

Disclosed in the present application is the technical field of battery materials. Particularly, the present application relates to a composite phosphate-based positive electrode material, a preparation method therefor, and use thereof. The composite phosphate-based positive electrode material comprises a plurality of composite phosphate-based positive electrode particles and a plurality of doped composite phosphate-based positive electrode particles with a particle size gradation. The composite phosphate-based positive electrode particles comprise a phosphate-based active core and a heteroatom-doped carbon coating layer I. The doped composite phosphate-based positive electrode particles comprise a titanium-doped phosphate-based active core and a heteroatom-doped carbon coating layer II. The particle size of the composite phosphate-based positive electrode particles is greater than that of the doped composite phosphate-based positive electrode particles. An inorganic carbon source is distributed between the composite phosphate-based positive electrode particles and the doped composite phosphate-based positive electrode particles. By means of doping of titanium in active particles, doping of heteroatoms in the carbon coating layers, and filling active particles with different particle sizes, different morphologies, and different densities with each other to form a gradation, the compaction density and the gram capacity of the material are improved.

The application relates to the field of biological control, and discloses a root-knot nematode biocontrol microcapsule for inducing soybean immune response. The microcapsule is a concentric spherical core-shell structure, and sequentially comprises an active core layer loaded with a nematicidal metabolite, an intermediate barrier layer composed of PLGA, a biocontrol bacteria carrier layer embedded with biocontrol bacteria spores, and a functional protective layer with pH response and light avoidance functions. Through the above structure, the application realizes rapid directional release of the nematicidal component and long-acting slow release of the biocontrol bacteria, builds a composite defense system composed of exogenous killing and endogenous immunity in the soybean rhizosphere, and improves the biological control efficiency and the plant stress resistance level.

The invention provides a composite modified lithium-rich manganese-based positive electrode material as well as a preparation method and application thereof. The composite modified lithium-rich manganese-based positive electrode material comprises a lithium-rich manganese-based active core, and a lithium iron phosphate transition layer, a sulfur-doped nickel-cobalt ferrite nanosheet intermediate layer and an Al2O3-PEG composite coating layer which sequentially coat the surface of the lithium-rich manganese-based active core. The lithium-rich manganese-based positive electrode material is subjected to multiple coating modification, so that the high specific capacity of the material is maintained, the side reaction of the material in the use process is reduced, and the rate capability, the cycle stability and the voltage stability of the material are improved.

This invention discloses Co-Fe based on a coordination-driven triple doping strategy. 1‑x S@N,S-C composite materials, their preparation methods, and applications. This material, prepared via coordination precipitation-polymerization-carbonization, exhibits a unique honeycomb porous structure, with cobalt-doped Fe as its core. 1‑x S is coated with a nitrogen- and sulfur-doped carbon layer. This triple-doped structure induces Fe through Co doping. 1‑x The sulfur lattice generates sulfur vacancies, significantly enhancing the Na content. + The material exhibits strong adsorption and diffusion capabilities; simultaneously, the N and S co-doped carbon layer not only enhances electronic conductivity but also effectively anchors polysulfides through strongly polar C-S and C-N bonds, forming a strong interfacial coupling with the active core to synergistically buffer volume expansion. When used as an anode in sodium-ion batteries, this material demonstrates high reversible capacity, excellent rate performance, and ultra-long cycle life. When paired with a Na3V2(PO4)3@C cathode to assemble a full cell, the energy density reaches as high as 228 Wh / kg. ‑1 It has broad application prospects.

The application discloses a silicon-based negative electrode material with a layered structure and a preparation method and application thereof, and belongs to the field of lithium ion battery negative electrode materials. The material comprises an active core, a LiF intermediate layer and a carbon shell coating layer; the active core comprises nano silicon particles; the LiF intermediate layer is a continuous dense layer obtained by in-situ growth on the surface of the nano silicon particles; and the carbon shell coating layer is a porous graphitized carbon coating layer. The material is formed by cold pressing and segmented heat treatment in-situ reaction, and the interfaces obtained are tightly combined and not easy to fall off and peel off. When the silicon-based negative electrode material is applied to the preparation of a lithium ion battery, stable electrode interfaces, fast ion transmission rate and excellent anti-expansion capacity provided by the negative electrode material can effectively improve the initial coulomb efficiency of the battery, the long cycle capacity retention rate under high rate and the high rate reversible capacity.

The present invention discloses a vaginal repair hydrogel dressing based on microsphere-matrix synergistic response and a preparation method thereof, comprising GA@CC microspheres and SA-CC dynamic cross-linking matrix, wherein the GA@CC microspheres have glycyrrhizic acid as an active core and aldehyde chitosan as a shell; the SA-CC dynamic cross-linking matrix serves as a supporting framework and presents a porous honeycomb network structure, which is synergistically formed by SA solution, CC solution and calcium ion cross-linking agent; the GA@CC microspheres and SA-CC dynamic cross-linking matrix are cross-linked by the Ca bond between SA carboxyl groups and GA@CC microsphere surface hydroxyl groups. 2+ The present invention overcomes the bottlenecks of traditional technologies in response mechanism compatibility, mechanical-response balance, and spatiotemporal drug release control through the molecular design of a dual-response gating mechanism, the construction of a multiple network of dynamic cross-linking matrices, and the spatiotemporal coordinated loading of functional components. This achieves comprehensive improvements in dual-response accuracy, mechanical stability, and functional synergy.

A semiconductor laser including a waveguide having a core, a confinement layer to bury the core, and a metallization layer. The core includes an active core region. The confinement layer surrounds the core and includes a first confinement layer between the core and the semiconductor substrate below the core, a second confinement layer above the core, and a third confinement layer to either or both sides of the core. The metallization layer is located above the confinement layers and include a first metallization layer and a second metallization layer. The first metallization layer is in direct contact with the second confinement layer and the third confinement layer, while the second metallization layer is disposed above the first layer. The first metallization layer is tuned to have a plasmon resonance corresponding to a higher order mode with high loss.

An apparatus, comprising: a first upper voltage rail; a lower voltage rail; a set of voltage controlled oscillator (VCO) active cores, wherein one or more of the set of VCO active cores is selectively coupled to the first upper voltage rail based on a control signal, wherein the set of the VCO active cores are coupled to the lower voltage rail or the one or more of the set of VCO active cores is selectively coupled to the lower voltage rail based on the control signal; and a tank circuit coupled to the set of VCO active cores.

This invention relates to the fields of biomedicine and functional food technology, and discloses an intestinal immune regulation system based on the microenvironmental release of black goji berry polysaccharides (LBPs). The system includes a microenvironment-responsive delivery unit for delivering and releasing LBPs. The delivery unit comprises a LBP core and a responsive layer encapsulating the core. The responsive layer contains at least one responsive material capable of responding to microenvironmental signals at the intestinal target site, enabling the delivery unit to undergo structural changes in response to these signals upon reaching the intestinal target site, thereby achieving the targeted release of the LBPs. This intestinal immune regulation system based on the microenvironmental release of LBPs constructs a physical barrier by encapsulating the active core of LBPs with a "responsive layer" composed of responsive materials. This system can effectively resist the damage to the LBP structure caused by the harsh environment of the upper digestive tract.

The invention discloses a microcapsule composite coating capable of resisting chlorine corrosion and preventing marine biofouling and a preparation method, and belongs to the technical field of marine corrosion and protection, the microcapsule composite coating comprises a coating matrix and double-shell structure microcapsules dispersed in the matrix; the double-shell structure microcapsule comprises: an active core material; the inner shell is an organic layer and is used for packaging the active core material; the outer shell coats the outer wall of the inner shell and is formed by compounding an epoxy matrix and MgAl-LDH nanosheets dispersed in the epoxy matrix; the active core material comprises capsaicin. According to the microcapsule composite coating disclosed by the embodiment of the invention, through a double-shell microcapsule structure with an MgAl-LDH composite shell / capsaicin inner core, when the local chloride ion concentration of the composite shell is increased or the composite shell is mechanically damaged, the structure or permeability of the composite shell is changed, so that directional release of the active core material is triggered; the long-acting chloride ion penetration resistance and the continuous marine organism fouling resistance of the coating are synergistically improved, and the technical problem that corrosion prevention and fouling prevention of a traditional coating are difficult to consider at the same time is solved.