改性SiO2 气凝胶聚氨酯复合涂层的制备及耐蚀性能研究

李丹鸿, 杨腾逊, 孙天翔, 李兴霖冒, 马程成, 张玥, 陈守刚

Preparation and Anti-corrosion Properties of Silica Aerogel-modified Polyurethane Composite Coatings

LI Danhong, YANG Tengxun, SUN Tianxiang, LI Xinglinmao, MA Chengcheng, ZHANG Yue, CHEN Shougang

图2 SiO2气凝胶的SEM形貌图、元素映射图和EDS谱图

Fig.2 SEM image of SiO2 aerogel, elemental map scannings of C, Si and O, and EDS spectrum