3results about How to "Reduce extravasation" patented technology

The application discloses a kind of battery separators of chitosan aerogel microspheres and CNF composite and preparation method thereof, belong to lithium ion battery technical field.The battery separator includes polyolefin porous base film and the coating layer of at least one side surface of the base film;The coating layer is formed by coating and drying by coating slurry including chitosan aerogel microspheres and CNF;The chitosan aerogel microspheres are porous particles formed after chitosan is crosslinked, freeze-dried and crushed.The application constructs light, multistage pore structure coating layer by chitosan aerogel microspheres and CNF composite, significantly improves the wettability of electrolyte, liquid absorption rate and liquid retention rate of separator under the premise of extremely low weight gain, and has good thermal stability, effectively solves the contradiction that traditional ceramic coating weight and wettability cannot be compatible.

The application provides a red mud-based supercapacitor energy storage structure for road engineering application, and belongs to the technical field of road engineering and advanced building materials. The red mud-based supercapacitor comprises, from bottom to top, a first red mud-based composite electrode, a diaphragm and a second red mud-based composite electrode. The components of the first red mud-based composite electrode and the second red mud-based composite electrode comprise, by mass fraction, 40-60 parts of red mud, 10-15 parts of fly ash, 25-35 parts of cement, 5-15 parts of fine aggregate, 0.5-2 parts of Na2SO4 activator, 0.5-2 parts of conductive reinforcing material and 0.2-1 parts of reinforcing fiber. The first and second red mud-based composite electrodes are soaked in an electrolyte after initial setting, and the surface free liquid is removed after soaking and draining. The application adopts an electrode pore liquid absorption ion guiding mechanism, cancels the independent liquid electrolyte filling cavity in the existing road surface energy storage structure, and realizes the engineering configuration without free liquid electrolyte.

This invention discloses a flavoring process for spicy bean product strips, belonging to the field of food processing and bean product seasoning technology. The method first prepares a gated seasoning liquid containing an aqueous phase and a phase-change flavor-locking oil phase, ensuring the pH of the gated seasoning liquid is 6.0–6.6 under degassing and 4.4–4.9 under carbon dioxide pressure equilibrium. Then, the spicy bean product strip blanks and the gated seasoning liquid are placed in a pressure-vacuum circulating impregnation vessel, and a breathing-style flavoring cycle is sequentially performed, involving vacuuming, carbon dioxide pressure holding, rapid depressurization, and re-vacuuming. This causes the bean protein gel network to undergo a contraction-rebound gated change between the near-isoelectric point and degassing recovery stages, thereby forming an active pump to absorb flavor. After the cycle is completed, the mixture is cooled to below 25°C, causing the phase-change flavor-locking oil phase to gel in situ, locking in the fat-soluble spicy flavor.