Abstract: An economical optimization strategy construction method and system for lateral stability control of an electric vehicle, and a computer-readable storage medium are provided. The method includes: firstly constructing a lateral stability control system model with active allocation optimization to achieve the coordinational allocation between effective working areas of each part by means of a coordinational variable L; secondly, on the basis of the system model with active allocation optimization, designing a lateral stability controller under a model predictive control framework, where the designed objective function J makes the motion state of the vehicle track the expected value at steady state; and finally, considering the mapping relationship between the additional yaw moment and the coordinational variable L, constructing a three-dimensional surface, and analyzing the influence of the coordinational variable L, and determining the workflow of a regulator of the coordinational variable L.

Abstract: A method for preparing a supported catalyst, including mixing waste lithium battery cathode material and biomass uniformly to obtain a mixture, then putting the mixture into a tube furnace for nitrogen purging, and then heating and calcining to obtain a solid sample after carbothermal reduction treatment; hydrothermal stirring the solid sample, followed by filtration to recover a residue, and drying the residue to obtain a mixed sample of Co3O4, TiO2, and biochar, labeled as TCO; ultrasonically dispersing the attapulgite in an acid solution, stirring in a water bath at 80° C.

Abstract: A method for preparing two-dimensional sheet-like Li4SiO4 sorbent, including: obtaining LiCoO2 by performing discharging, aluminum foil stripping, and sieving on waste lithium battery cathode material, and drying; obtaining biomass by freeze-drying waste biomass, and grinding and sieving the freeze-dried waste biomass; mixing LiCoO2 and the biomass uniformly to obtain a mixture, and putting the mixture into a tube furnace for nitrogen purging, heating and calcination, and carbothermal reduction to obtain a solid sample, hydrothermal stirring the solid sample, followed by filtering, and evaporating to obtain Li2CO3; ultrasonically dispersing the attapulgite in an acid solution, and stirring in a water bath at 80° C.

Abstract: A method for preparing a monodomain liquid crystal elastomer smart fiber incudes: during cross-linking process of the liquid crystal elastomer, drawing of liquid crystal elastomer fibers with uniform diameter from a polymer solution when the viscosity of the cross-linked polymer solution increases to a point where filaments can be drawn; heating by an infrared lamp to form filamentous liquid crystal elastomer fiber; natural air drying to remove excess solvent in the fiber; and stretching and collection of the fiber, followed by placement of the fiber, whereby the monodomain liquid crystal elastomer smart fiber is obtained.

Abstract: The present disclosure relates to a desalination system of photovoltaic direct-driven membrane capacitive deionization. The system includes a photovoltaic direct-driven group and a municipal power grid-connected group. The photovoltaic direct-driven group includes a photovoltaic power collection unit, a power storage unit, a direct-driven power monitoring unit, a voltage adjustment unit, and a membrane capacitive deionization water purification unit. The municipal power grid-connected group includes a grid-connected control unit, a grid busbar unit, and an intelligent detection unit.

Abstract: The present disclosure provides a honeycomb catalyst for catalytic oxidative degradation of VOCs prepared by an ultrasonic double-atomization process.

Abstract: The present disclosure relates to a polymerizable surfactant with reducibility and a preparation method thereof. The acid anhydride is reacted with a long-chain fatty alcohol to obtain an intermediate of an anhydride monoester, and then the obtained intermediate is reacted with the hydrochloride of dimethylaminohalogenated alkane, and a polymerizable surfactant with reducibility is obtained by post-processing. The polymerizable surfactant can not only play a role as a reactive emulsifier and copolymerize with monomers to obtain a soap-free emulsion, but also form a redox initiation system with peroxide, and conduct redox emulsion polymerization at room temperature.

Abstract: Embodiments of the present disclosure provide a method of modifying a surface of a film with an inverse miniemulsion, the method comprising: preparing an inverse miniemulsion loaded with a precursor, and then configuring an alkaline miniemulsion, and finally preparing an oxide nanocrystal surface-modified film by a solvothermal process. Embodiments of the present disclosure drive an oxide nanocrystal precursor preloaded in the inverse miniemulsion to migrate to the surface of the film during a solvent thermal treatment by utilizing a pH-responsive polymer that changes the nature of the polymer in the presence of a change in pH, resulting in the formation of the oxide nanocrystal modification on the film surface. The functional film materials modified by the embodiments of the present disclosure have potential applications in the fields of semiconductor, photosensitivity and photoluminescence.

Abstract: A method for preparing a graphene/copper composite deformed copper-chromium-zirconium alloy layered strip is provided.

Abstract: Silicon-based composite material is provided, comprising a co-blended material having a porous structure, a sodium bismuth titanate (Bi0.5Na0.5) TiO3 piezoelectric material encapsulated on the surface of the co-blended material, and the co-blended material comprising a co-blended porous Si/C material and a multi-walled carbon nanotube. The silicon-based composite material has a porous structure that provides a multi-path transport channel for lithium ions and provides an effective buffer space for the volume expansion of the silicon; the conductive network constituted by the multi-walled carbon nanotubes CNTs is conducive to enhanced electron transfer which enables excellent reaction kinetics; the network structure composed of CNTs helps lithium ions to maintain structural stability in the process of de-embedded lithium, which in turn maintains high capacity at high currents and has high stability. The external stimulation of the sodium bismuth titanate (Bi0.5Na0.

Abstract: Embodiments of the present disclosure provide a method of modifying a surface of a film with an inverse miniemulsion, the method comprising: preparing an inverse miniemulsion loaded with a precursor, and then configuring an alkaline miniemulsion, and finally preparing an oxide nanocrystal surface-modified film by a solvothermal process. Embodiments of the present disclosure drive an oxide nanocrystal precursor preloaded in the inverse miniemulsion to migrate to the surface of the film during a solvent thermal treatment by utilizing a pH-responsive polymer that changes the nature of the polymer in the presence of a change in pH, resulting in the formation of the oxide nanocrystal modification on the film surface. The functional film materials modified by the embodiments of the present disclosure have potential applications in the fields of semiconductor, photosensitivity and photoluminescence.

Abstract: Devices for controlling to remove food waste digestion foam are provided. The device includes a digestion tank. The digestion tank includes two hermetically sealed boxes. Each of the two boxes is opened with a liquid inlet connected to an interior of each of the two boxes. A conveying mechanism is connected between the two boxes. The conveying mechanism conveys a gas in the two boxes in a reciprocal manner. The gas in the two boxes is conveyed in the reciprocal manner through the conveying mechanism to generate a pressure difference between the two boxes distributed left and right to remove the foam, which adopts physical defoaming without adding any reagent, is cost-effective and efficient, and does not affect an anaerobic reaction process due to addition of a chemical defoaming agent. The entire device has a simple structure and is easy to operate, and the process is controllable.

Abstract: A method for preparing a graphene/copper composite deformed copper-chromium-zirconium alloy layered strip is provided.

Abstract: Embodiments of the present disclosure provide a protective device for a submarine pipeline, comprising an internal pipeline, a protective casing, and a support explosion-proof assembly; wherein the protective casing is disposed outside the internal pipeline, and a cavity body is disposed between the protective casing and the internal pipeline; the support explosion-proof assembly is disposed in the cavity body; the support explosion-proof assembly includes a plurality of support columns, the support columns are disposed in the cavity body, and one end of the support columns away from the protective casing supported on the internal pipeline, the plurality of the support columns disposed at intervals in a circumferential direction along the internal pipeline, and an explosion-proof baffle with elastic deformation capability is disposed between two adjacent support columns.

Abstract: The present disclosure provides a honeycomb catalyst for catalytic oxidative degradation of VOCs prepared by an ultrasonic double-atomization process.

Abstract: The present disclosure discloses a method of a functional monomer in emulsion polymerization, belonging to the field of synthesis of functional monomers and methods of emulsion polymerization. The present disclosure obtains functional monomers TDMAMA and TDMAIA by synthesis, which may show different functions at different pH. By adjusting an H+/OH? content in an emulsion with an acid and alkali solution at a certain concentration, it is found that the functional monomers are both an emulsifier, a polymerizing monomer, and a reducing agent at a specific pH, at which the emulsion is stable, and may perform free-radical emulsion polymerization at room temperature, and high molecular weight polymer is obtained through a branched polymerization. When an H+ concentration is less than OH?, the emulsion is unstable and has flocculation, then the polymerization terminates, and emulsion breaking can be realized without adding an additional emulsion breaker.

Abstract: An organic frame material having a cobalt-containing isopoly-molybdic acid metal, a method of manufacturing the same, and applications thereof are provided. The organic frame material having a cobalt-containing isopoly-molybdic acid metal includes a three-dimensional network structure comprising cobalt ions coordinated with 2,3,5,6-tetrafluoro-bis (1,2,4-triazole-1-methyl) benzene ligands and trinuclear molybdate anions. The organic frame material having a cobalt-containing isopoly-molybdic acid metal has higher catalytic activity towards the bulk ring-opening of p-dioxanone. The resulting poly(p-dioxanone) has a weight average molecular weight exceeding 70,000 and is capable of being applied in the field of high polymer materials.

Abstract: An asymmetric organic photovoltaic acceptor material in an A-D-D?-A type is provided. A backbone containing noncovalent conformational lock is co-constructed with alkoxyindenothiophene and cyclopentadithiophene two-electron donor (D-D?) unit, and the ends are modified with fluorine- and chlorine-atom-substituted 3-(dicyanomethylidene)inden-1-one. The acceptor containing only a simple condensed ring has multiple advantages such as a coplanar backbone, low energy disorder, and J-aggregation tendency, and this type of asymmetric small-molecule acceptor has a controllably adjustable optical bandgap in the range of 1.30-1.45 eV, which is capable of combining with most donor materials to construct highly efficient binary bulk heterojunction organic solar cell. When the donor material is polymer PM6, the photoelectric conversion efficiency of the binary organic solar cells (OSCs) device is as high as 13.67%, with an open-circuit voltage (Voc) of 0.85 eV and energy loss (Eloss) is only 0.50 V.

Abstract: An isopoly-vanadic acid coordination polymer catalyst, method of manufacturing the same, and application thereof are provided. The isopoly-vanadic acid coordination polymer catalyst has a chemical formula of [Co(atrz)(V2O6)]. The atrz is a 4-amino-1,2,4-triazole ligand, and [V2O6] is a binuclear vanadate anion. The isopoly-vanadic acid coordination polymer catalyst shows strong thermal stability, and it is easy to synthesize with high reproducibility. The isopoly-vanadic acid coordination polymer catalyst has a good catalytic activity towards the bulk ring-opening of p-dioxanone. The resulting poly(p-dioxanone) is stable and uniform. The high molecular weight of the resulting poly(p-dioxanone) has great potential in high polymer materials, in particular the field of medical high polymer materials.

Abstract: The present disclosure relates to a device and a method for pipeline leakage detection. The device for pipeline leakage detection includes a metal powder storage box, a plurality of ribs, and a signal collection and processing device. The metal powder storage box is ring-shaped and made of insulating material, which is configured to be sleeved on a pipeline. Metal powder is stored inside of the metal powder storage box, and inner and outer peripheral walls of the metal powder storage box are of mesh structure, which allows the metal powder to be ejected from the metal powder storage box under the push of leakage fluid of the pipeline. The plurality of ribs are made of insulating material, which are distributed evenly along an outer peripheral wall of the metal powder storage box, and fixed on the metal powder storage box respectively, and a plurality of coils arranged in a layer are configured inside the plurality of ribs.