Electrode plate of hydrogen fuel cell and hydrogen fuel cell

The invention provides an electrode plate of a hydrogen fuel cell and the hydrogen fuel cell, and belongs to the technical field of cells. The problem that an existing hydrogen fuel cell is low in reaction efficiency is solved. The electrode plate of the hydrogen fuel cell comprises a plate main body and a plurality of flow guide fins, the multiple flow guide fins are divided into multiple rows of flow guide fin assemblies, and an air passing space is formed between every two adjacent flow guide fin assemblies. An air passing gap is formed between every two adjacent flow guide fins in each flow guide fin assembly; the hydrogen fuel cell comprises a supporting plate, a membrane electrode and the electrode plate, the attaching section of the electrode plate is in contact with the membrane electrode, the plate body is in contact with the supporting plate, and the supporting plate is provided with a gas inlet channel and a gas outlet channel. According to the electrode plate of the hydrogen fuel cell and the hydr