Materials Science
聚多巴胺亲水涂层
Polydopamine Hydrophilic CoatingA mussel-inspired two-step surface modification strategy using dopamine hydrochloride (DA-HCl) to enhance the surface hydrophilicity and reactivity of basalt fibers (BF), followed by secondary modification using γ-glycidoxypropyltrimethoxysilane (KH560) and tetraethyl orthosilicate (TEOS) to improve fiber dispersion and interfacial bonding. / 一种受贻贝启发的两步表面改性策略，使用盐酸多巴胺（DA-HCl）增强玄武岩纤维（BF）的表面亲水性和反应性，随后使用γ-缩水甘油醚氧丙基三甲氧基硅烷（KH560）和正硅酸乙酯（TEOS）进行二次改性，以提高纤维分散性和界面结合力。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-10 18:05:58
Sub-knowledge points
Enhancement of surface hydrophilicityImprovement of fiber dispersion coefficientIncrease in nanoscale surface roughnessIncrease in interfacial bond strength
Higher-order knowledge points
Basalt fiber surface modificationOil well cement toughening
Main parameters and performance indicators
Dopamine hydrochloride (DA-HCl): Primary coating agentγ-glycidoxypropyltrimethoxysilane (KH560): Secondary crosslinking agentTetraethyl orthosilicate (TEOS): Secondary crosslinking agent
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsBasalt Fiber Surface Modification through Polydopamine Hydrophilic Coating for Oil Well CementsOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Polydopamine Hydrophilic Coating.
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