燃料电池，被誉为“二十一世纪的电力”，它是通过燃料的燃烧反应原理，把化学能转变为电能的装置。它具有四大特点：①构造特点：它不是把还原剂，氧化剂全部贮藏在电池内，而是在工作时，不断从外界输入，同时将电板反应产物不断排出电池。②工作特点：它是名副其实的把能源燃料燃烧反 Fuel cells, known as “electricity in the 21st century,” are devices that convert chemical energy into electrical energy through the combustion reaction of fuel. It has four major characteristics: 1 Construction features: It does not store all the reducing agent and oxidant in the battery, but continuously inputs it from the outside while working, and at the same time continuously discharges the reaction product from the electric plate. 2 Job Features: It is literally the opposite of burning energy fuels