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6results about How to "Shrinkage stable" patented technology

Method for modifying high-nickel ternary material and high-nickel positive electrode material with nitrogen-oxygen coating layer

PendingCN122117917AImprove electronic conductivityEfficient transportElectrode manufacturing processesSecondary cellsElectrical batteryNitrogen gas
The application provides a high-nickel ternary material modification method and a high-nickel positive electrode material with a nitrogen-oxygen coating layer, and relates to the field of lithium ion batteries. In the high-nickel ternary material, surface lattice oxygen is gradually replaced by nitrogen atoms in a high-temperature long-time calcination process in a nitrogen-oxygen mixed atmosphere, so that a nitrogen-oxygen layer is formed on the surface, which is beneficial to the delocalization of electrons, thereby endowing the material with excellent electronic conductivity; meanwhile, the presence of the nitrogen-oxygen layer inhibits the transformation of the surface layer structure into a rock salt phase structure, which is beneficial to realizing efficient ion transport. The formation of the nitrogen-oxygen layer on the surface of the high-nickel ternary material can simultaneously improve the electronic and ionic conduction of the surface of the high-nickel positive electrode material, inhibit the interface side reaction, relieve the volume change, and thereby improve the cycle stability of the battery.
Method for modifying high-nickel ternary material and high-nickel positive electrode material with nitrogen-oxygen coating layer
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Owner:WANXIANG 123 CO LTD

Self-cleaning type cleaning spray gun for metal surface treatment

ActiveCN224389103UGuaranteed cleaning qualityPrevent secondary pollutionSpraying apparatusCleaning using liquidsMetallurgyWater supply
The utility model discloses a metal surface treatment is with self -cleaning type cleaning spray gun relates to spray gun technical field. A metal surface treatment is with self -cleaning type cleaning spray gun, including metal piece cleaning box, the top of metal piece cleaning box is provided with through groove, spray gun cleaning structure, spray gun cleaning structure is located on metal piece cleaning box, and spray gun cleaning structure includes water supply hose, cleaning spray gun main part, spray gun head, outer thread ring no.
Self-cleaning type cleaning spray gun for metal surface treatment
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Owner:HUBEI LINGSHUO TECHNOLOGY CO LTD

An automated warehouse that facilitates the storage of warning signs of various shapes

ActiveCN120887134BDoes not affect up and down movementImprove efficiencyStorage devicesInternal fittingsStructural engineeringMechanical engineering
This invention discloses an automated warehouse for storing warning signs of various shapes, relating to the field of automated warehouse technology. It includes a warehouse floor, a lifting device, and a racking assembly, both located on the warehouse floor. The lifting device includes a guide frame, on which a load-bearing rack that reciprocates along its height direction is slidably mounted. A fixed plate is installed at the bottom of the load-bearing rack, and a fixed shaft is fixed to the fixed plate. A rotating plate rotates on the fixed shaft, and a sliding channel is formed on the rotating plate. A U-shaped frame is slidably mounted inside the sliding channel. This automated warehouse, which facilitates the storage of warning signs of various shapes, achieves an emergency braking effect by incorporating the fixed plate, rotating plate, top rod, and U-shaped frame, protecting goods and preventing safety hazards without affecting the vertical movement of the load-bearing rack. Furthermore, the rotating plate and fixed plate can be connected as a whole, improving the utilization efficiency of the automated warehouse.
An automated warehouse that facilitates the storage of warning signs of various shapes
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Owner:JIAOZHOU DONGTAI PRINTING FACTORY

A soothing repair composition containing a biomimetic sebum component and a method of making the same

PendingCN122516060Aavoid structural disorderShrinkage stable
The application belongs to the technical field of skin care products, and specifically discloses a soothing and repairing composition containing a bionic sebum component and a preparation method thereof. The composition is composed of an oil phase and an aqueous phase. The oil phase comprises a bionic sebum, a farnesol-mesyl glyceride conjugate, and an enzymatic oat anthranilamide-phytosphingosine ion pair. The aqueous phase comprises deionized water, a humectant, and a crocin-hydrogenated lecithin dispersion. The application induces the liquid crystal reconstruction of the bionic sebum by sacrificing a template, so that a plurality of modified active substances form a gradient distribution from a hydrophobic core to a hydration layer in a lamellar structure, and are coupled with the skin carboxylic acid esterase activity to realize cascade release, thereby solving the problems of compatibility conflict, spatial positioning disorder and passive release of multiple active substances.
A soothing repair composition containing a biomimetic sebum component and a method of making the same
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Owner:NANJING KEYUN TONG BIOTECHNOLOGY CO LTD

Windproof iron wedge for port portal crane

ActiveCN224411235Uquick fixEasy to installFixed frameControl theory
The utility model relates to a windproof iron wedge technical field, concretely is a kind of wharf portal crane windproof iron wedge, including iron wedge body, the inside of iron wedge body is equipped with through-hole, the left and right sides of iron wedge body side are all clamped with clamping plate, the top of clamping plate is fixedly connected with fixed frame, the inside of clamping plate is equipped with insertion hole, the inside of insertion hole is inserted with plug shaft, the one end of plug shaft is equipped with slot, the side of clamping plate close to slot is equipped with sliding slot.The utility model has the advantages of: when using, after pulling plate is pulled to right, again, plug shaft is penetrated clamping plate and iron wedge body, when plug shaft is penetrated clamping plate, spring after hand release can be pushed to left with plug plate and complete reset, and the plug plate after reset is inserted into the slot of plug shaft, the fixation of plug shaft can be quickly completed, reach the purpose of being convenient for installation and disassembly plug shaft;The setting of positioning rod can avoid bending when spring compression, can assist spring more stable contraction and unfolding.
Windproof iron wedge for port portal crane
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Owner:JIANGSU GOODWILL HEAVY IND TECHNOLOGY CO LTD

Telescopic stick capable of stretching out automatically

ActiveCN224151536UEasy to extend automaticallyEasy to store and transportBatonsRelative motionMechanical engineering
The utility model belongs to the technical field of telescopic sticks, and particularly relates to an automatically-extending telescopic stick which comprises a grip, an extension rod and a first elastic part are movably arranged in the grip, the first elastic part can drive the extension rod to extend out of the grip, a clamping part and a third elastic part are arranged on the grip, a clamping part is arranged on the extension rod, and the third elastic part is arranged on the clamping part. The third elastic piece can drive the clamping piece to rotate and be matched with the clamping part, so that the extension rod is kept to be stored in the grip and controls the clamping piece to move, the clamping piece can be separated from the clamping part, and the first elastic piece can drive the extension rod to extend out of the grip; a locking piece is movably arranged on the clamping piece, and the locking piece can limit the relative movement of the clamping piece and the grip and enables the clamping piece to be matched with the clamping part; the utility model aims to provide the telescopic stick capable of automatically stretching out, which is convenient for a user to use.
Telescopic stick capable of stretching out automatically
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Owner:永康市紫宸建材经营部