多孔钛Porous titanium （气体扩散层 Gas diffusion layer）
PEM 电解水的阳极需要耐酸性环境腐蚀、耐高电位腐蚀，应具有合适的孔洞结构以便气体和水通过。受限于 PEM 电解水的反应条件，PEM 燃料电池中常用的膜电极材料（如碳材料）无法用于水电解阳极。
创新突破了大尺寸MW级抗冲刷、耐热冲击、高导电多孔扩散层镀铂涂层技术、MW级双极板耐腐蚀高导电高导热镀铂涂层处理技术，解决了电解堆中双极板和扩散层材料难题，成功应用于MW级电解堆并经受住了长寿命周期考验。
双极板和扩散层的电导率达到10mΩ·cm（@1.5Mpa），镀层厚度偏差≤±5%。
The anode for PEM water electrolysis needs to be resistant to acidic environmental corrosion, high potential corrosion, and should have a suitable pore structure for gas and water to pass through.
The membrane electrode materials commonly used in PEM fuel cells (e.g., carbon materials) cannot be used for water electrolysis anodes due to the reaction conditions of PEM water electrolysis.
Technical advantages:
Innovative breakthroughs in platinum plating coating technology for large size MW grade scour resistant, heat and shock resistant, highly conductive porous diffusion layer, and platinum plating coating treatment technology for MW grade bipolar plates with corrosion resistance, high conductivity and high thermal conductivity, solving the material problems of bipolar plates and diffusion layer in electrolytic stacks, successfully applied to MW grade electrolytic stacks and withstood the test of long life cycle.
The conductivity of bipolar plate and diffusion layer reaches 10mΩ-cm (@1.5Mpa), and the thickness deviation of plating layer is ≤±5%.
材质：钛
过滤精度：10-80um
尺寸：1500*1200mm（可定制）
厚度：1-1.5mm
工作温度：小于等于300摄氏度
涂层：0.5um铂金镀层、高导电、高耐腐、低流阻多孔扩散层
Material: titanium
Filtration precision: 10-80um
Size: 1500*1200mm (can be customized)
Thickness: 1-1.5mm
Working temperature: less than or equal to 300 degrees Celsius
Coating: 0.5um platinum plating, high conductivity, high corrosion resistance, low flow resistance porous diffusion layer
多孔钛 Porous titanium
材质：钛
过滤精度：10-80um
尺寸：1500*1200mm（可定制）
厚度：1-1.5mm
工作温度：小于等于300摄氏度
涂层：0.5um铂金镀层、高导电、高耐腐、低流阻多孔扩散层
Material: titanium
Filtration precision: 10-80um
Size: 1500*1200mm (can be customized)
Thickness: 1-1.5mm
Working temperature: less than or equal to 300 degrees Celsius
Coating: 0.5um platinum plating, high conductivity, high corrosion resistance, low flow resistance porous diffusion layer