2results about How to "Small gradient" patented technology

This utility model discloses a hydrogen-rich water device with adjustable hydrogen-water mixing, including a pure water tank, a pure water circulation pump, an electrolyzer, a gas-water separator, and a buffer tank. The electrolyzer and gas-water separator are equipped with an anode, a cathode, and a proton exchange membrane. A motor mounted on the buffer tank drives a high-pressure hydrogen dissolving rod to move left and right. Components such as the insertion plate and assembly plate have specific connections and are equipped with sealing sleeves to prevent interference. This device has dual channels for electrolyzing water and drinking water, allowing the human body to drink different water qualities through a series of processes, improving its practicality. Furthermore, the reciprocating motion of the high-pressure hydrogen dissolving rod driven by the motor increases the contact area between hydrogen and water, forming a flow path and vortex, improving the hydrogen dissolution speed and efficiency, resulting in a more uniform hydrogen distribution, reducing concentration gradients, and improving the quality of the hydrogen-rich water and the overall quality of the device.

The present disclosure relates to a separator for an electrochemical device and a method for manufacturing the same. Particularly, the drying rate of a composition for forming a second porous coating layer is controlled to be higher than the drying rate of a composition for forming a first porous coating layer. In this manner, it is possible to improve the interfacial adhesion between an electrode and the separator, while ensuring adhesion strength between a porous polymer substrate and a porous coating layer.