Abstract: Methods, apparatus and systems for wireless sensing based on deep learning are described.

Abstract: Provided is a composite encapsulating material and a photovoltaic module encapsulated with the composite encapsulating material, which relate to the technical field of photovoltaic modules. At least a partial area of the composite encapsulating material includes a high insulation material, and the high insulation material includes polyimide, modifier and modified polyimide. The above technical solution can improve an insulation performance of the encapsulating material, reduce a blank area of an edge of the module, reduce a weight of the photovoltaic module, and further reduce comprehensive cost of the photovoltaic module.

Abstract: A paste and a damp-heat (DH) attenuation resistant photovoltaic cell. The paste comprises a paste body, into which an inert metal element and an oxide thereof are added, so that a barrier layer having a certain thickness can be formed on the surface of an electrode after sintering, and the barrier layer can resist oxidation and corrosion so as to enhance the oxidation resistance and the acid corrosion resistance of the metallized electrode. The electrode of the photovoltaic cell is made of the paste, and the DH attenuation resistant photovoltaic cell made of the paste can reduce DH attenuation and power loss, and has the enhanced environmental protection property and reliability.

Abstract: Disclosed is a barrier-type photovoltaic solder strip capable of reducing damp-heat (DH) attenuation, the photovoltaic solder strip comprising a photovoltaic solder strip body. A moisture barrier layer is arranged on a surface of the photovoltaic solder strip body that is not in contact with an electrode of a solar cell, and the moisture barrier layer can prevent external water and gas from entering the photovoltaic solder strip body, thus, on the basis of low cost, corrosion of the photovoltaic solder strip body by acidic substances, oxidizing agents and water in a module is reduced, thereby reducing attenuation of a photovoltaic module in a DH environment.

Abstract: Provided is a composite encapsulating material and a photovoltaic module encapsulated with the composite encapsulating material, which relate to the technical field of photovoltaic modules. At least a partial area of the composite encapsulating material includes a high insulation material, and the high insulation material includes polyimide, modifier and modified polyimide. The above technical solution can improve an insulation performance of the encapsulating material, reduce a blank area of an edge of the module, reduce a weight of the photovoltaic module, and further reduce comprehensive cost of the photovoltaic module.

Abstract: A method for synthesizing a mordenite (MOR) molecular sieve with a modulatable location and distribution of B acid sites, and a product thereof and the use thereof. Provided is a method for synthesizing a mordenite MOR molecular sieve with acid sites located at an 8-membered ring “side pocket” in communication with a 12-membered ring pore channel in the presence or absence of an inorganic base. The method includes introducing an additional reagent and an optional fluorinating reagent which have different structures and charge densities into a synthetic gel, and the B acid sites of the obtained MOR zeolite are located at an 8-membered ring “side pocket” in communication with a 12-membered ring pore channel A catalyst product obtained exhibits an excellent performance in terms of adsorption and catalysis. The synthesis method has broad industrial application, particularly being applied to catalysts for the carbonylation reaction of dimethyl ether.

Abstract: A method for synthesizing a mordenite (MOR) molecular sieve with a modulatable location and distribution of B acid sites, and a product thereof and the use thereof. Provided is a method for synthesizing a mordenite MOR molecular sieve with acid sites located at an 8-membered ring “side pocket” in communication with a 12-membered ring pore channel in the presence or absence of an inorganic base. The method includes introducing an additional reagent and an optional fluorinating reagent which have different structures and charge densities into a synthetic gel, and the B acid sites of the obtained MOR zeolite are located at an 8-membered ring “side pocket” in communication with a 12-membered ring pore channel A catalyst product obtained exhibits an excellent performance in terms of adsorption and catalysis. The synthesis method has broad industrial application, particularly being applied to catalysts for the carbonylation reaction of dimethyl ether.