Real-time and visual fuel cell catalysis evaluation system

The invention discloses a real-time and visual fuel cell catalysis evaluation system, and particularly relates to the technical field of PEMFC fuel cell stacks. The real-time and visual fuel cell catalysis evaluation system comprises an electron microscope system and a visual electric pile unit, the visual electric pile unit is located in an observation area of the electron microscope system, and the electron microscope system is used for observing the visual electric pile unit; the anode gas treatment unit and the cathode gas treatment unit are both connected with the visual electric pile unit, and the anode gas treatment unit and the cathode gas treatment unit are respectively used for providing hydrogen and oxygen for the visual electric pile unit. The real-time and visual fuel cell catalysis evaluation system provided by the invention can realize a visual and controllable test condition and a real-time continuous monitoring test mode. 本发明公开了一种实时、可视化的燃料电池催化测评系统，具体涉及PEMFC燃料电池电堆技术领域。实时、可视化的燃料电池催化测评系统，包括：电镜系统