Doping and Superhydrophobic Modification for Improving Marine Antifouling Performance of Alkali-Based Geopolymer Coating
Source abstract
Abstract
Although pure alkali-activated materials (AAMs) only depend on high alkalinity to resist biological pollution, the effects of which are inadequate, it is essential to add cuprous oxide to reinforce the antifouling effect. In this paper, triethoxycaprylylsilane (TTOS) was used as a superhydrophobic modifier that was copolymerized with the exposed hydroxyl groups on the alkali-based geopolymers coating and then generated micro/nanostructures. Therefore, superhydrophobic geopolymer coating can achieve long-lasting controlled release of Cu2+ by controlling the inflow and outflow of water to achieve the aim of extending the antibiofouling life of coating when cuprous oxide is added to alkali-based geopolymer.
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Research context
OpenAlex topics: Marine Biology and Environmental Chemistry · Microplastics and Plastic Pollution · Polymer Surface Interaction Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Guangxi Key Laboratory of Petrochemical Resource Process and Process Intensification Technology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, Guangxi Key Laboratory of Disaster Prevention and Engineering Safety, Guangxi University, Nanning 530004, China
Funding
Chinese Natural Science Fund · Guangxi Natural Science Fund
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