50 results about "Metal ion transport" patented technology

The invention discloses an optically uniform transparent conductive film and a preparation method thereof, and solves the problems of obvious etching mark after post-processing of the metal nanowire transparent conductive film, poor light stability, easy corrosion of nano-materials and migration of metal ions. The problem of obvious etching mark after post-processing of the metal nanowire conductive film can be solved by adding nano-particles with matching refractive index and high corrosion resistance, adding an optical compensation layer and using a substrate with an anti-glare layer. The transparent conductive film with complete plate conduction is provided by using an electrical compensation layer so as to improve the corrosion resistance. The photostability of the conductive film is improved by adding an ultraviolet stabilizer to the protective solution. The antioxidants, dendrimers and complexing agents in the protective solution solve the problems of corrosion of nano-materialsand migration of the metal ions.

The invention discloses a novel solid-liquid mixed electrolyte battery with a lithium metal negative electrode and a high-voltage positive electrode. The battery comprises a positive electrode and a negative electrode, the negative electrode is made of metal lithium, a solid electrolyte is arranged between the positive electrode and the negative electrode, the space between the solid electrolyte and the positive electrode is filled with an ester electrolyte, and the space between the solid electrolyte and the negative electrode is filled with an ether electrolyte. On one hand, the ether electrolyte is filled between the lithium metal and the solid electrolyte, so that the cycle life of the lithium metal is prolonged; on the other hand, the ester electrolyte is filled between the positive electrode and the solid electrolyte, so that the selection space of the positive electrode is improved, and the energy density of the battery is improved; besides, the electrolyte is filled, so that the usage amount of the solid electrolyte can be reduced, and the interface impedance of the battery is reduced on the basis of ensuring that the safety is improved by utilizing the solid electrolyte; furthermore, the existence of the solid electrolyte can prevent metal ions dissolved out of the electrolyte from migrating to the surface of the metal lithium to influence the performance of the negative electrode.

The invention provides a transparent conductive structure with a metal grid. The transparent conductive structure comprises a transparent substrate, a first metal grid structure, a first transparent insulating layer, a second metal grid structure and a second transparent insulating layer, wherein the transparent substrate is provided with an upper surface and a lower surface opposite to the upper surface; the first metal grid structure is arranged on the upper surface of the transparent substrate; the first transparent insulating layer encircles the first metal grid structure and covers the upper surface of the transparent substrate; the second metal grid structure is arranged on the lower surface of the transparent substrate; the second transparent insulating layer encircles the second metal grid structure and covers the lower surface of the transparent substrate. The transparent conductive structure is provided with the first and second transparent insulating layers, and moisture in an environment can be isolated so as to be prevented from reacting with the first and second metal grid structures to cause metal ion migration.