使用电化学工作站对钛酸盐与氧化石墨烯复合涂层的防腐蚀性能进行研究。钛酸盐晶须的质量分数为3%，晶须的长度为·5~10μm，厚度为100nm。氧化石墨烯质量分数为0.3%，采用325目石墨粉，以改进hummers法制备而成。生物基复合材料为30%腰果酚活性稀释剂与石油基环氧树脂E51，添加腰果酚基固化剂（涂料中生物基填料占比为62%），刮涂200μm厚度的涂层，涂层固化后使用3.5%的NaCl溶液浸泡，利用电化学工作站测试涂层的防腐蚀性能，测试时间为1day，15day，30day，90day，150day以及300day。

The corrosion resistance of titanate and graphene oxide composite coating was studied by electrochemical workstation. The mass fraction of titanate whisker is 3%, the length of whisker is ·5~10μm, and the thickness is 100nm. The mass fraction of graphene oxide was 0.3%, and 325 mesh graphite powder was used to prepare it by improved hummers method. The bio-based composite material consisted of 30% cashew phenol active diluent and petroleum-based epoxy resin E51, and added cashew phenol based curing agent (the bio-based filler in the coating accounts for 62%). The coating with a thickness of 200μm was scraped and soaked with 3.5% NaCl solution after curing. The corrosion resistance of the coating was tested by electrochemical workstation for 1day. 15day, 30day, 90day, 150day and 300day.