Hydrogen, a well-accepted ideal energy carrier, can be obtained in various ways. It is one of the important bridges between fossil energy and renewable energy, and will definitely bring a revolution to the clean utilization of energy. 氢作为可从多种途径获取的理想能源载体,是化石能源向可再生能源过渡的重要桥梁之一,将为能源的清洁利用带来新的变革。