摘要：【中文】本发明公开了一种负载腐蚀响应剂的纳米容器及其制备方法与应用。所述负载腐蚀响应剂的纳米容器的制备方法包括：将介孔二氧化硅与分散溶剂混合均匀形成二氧化硅分散液；之后向所述二氧化硅分散液中加入腐蚀响应剂溶液混合均匀，经后处理制得负载腐蚀响应剂的二氧化硅；最后将所述负载腐蚀响应剂的二氧化硅与壳聚糖溶液混合均匀，之后向混合溶液中加入三聚磷酸钠溶液混合均匀，经后处理制得负载腐蚀响应剂的纳米容器。本发明制备的腐蚀自预警与自修复的双功能防腐涂层灵敏度高，可迅速检测出金属表面的局部腐蚀并在腐蚀界面处形成缓蚀膜发挥自修复功能，在材料腐蚀防护评价及检测中具有良好的应用前景。 【EN】The invention discloses a nano container loaded with a corrosion response agent, and a preparation method and application thereof. The preparation method of the nano container loaded with the corrosion response agent comprises the following steps: uniformly mixing mesoporous silica with a dispersing solvent to form a silica dispersion liquid; adding a corrosion response agent solution into the silicon dioxide dispersion liquid, uniformly mixing, and performing post-treatment to obtain silicon dioxide loaded with a corrosion response agent; and finally, uniformly mixing the silicon dioxide loaded with the corrosion response agent with a chitosan solution, then adding a sodium tripolyphosphate solution into the mixed solution, uniformly mixing, and performing aftertreatment to obtain the nano container loaded with the corrosion response agent. The corrosion self-warning and self-repairing dual-functional anticorrosive coating prepared by the invention has high sensitivity, can quickly detect local corrosion on the metal surface and form a corrosion inhibition film at a corrosion interface to play a self-repairing function, and has good application prospect in material corrosion protection evaluation and detection.

摘要：【中文】本发明公开了一种亚硝酸根插层水滑石材料、水性树脂复合涂层及制备方法。所述亚硝酸根插层水滑石材料的制备方法包括：使包含镁离子、铝离子和碳酸根离子前驱体的均匀混合反应体系进行水热反应，获得碳酸根插层水滑石材料；以含有氯离子的酸溶液对所述碳酸根插层水滑石材料进行酸化处理，获得氯离子插层水滑石材料；之后将其与含亚硝酸根离子的溶液充分接触，以使NO₂^‑与氯离子进行离子交换，获得亚硝酸根插层水滑石材料。本发明在不破坏水滑石原始形貌结构的情况下，成功将层间离子置换成NO₂^‑，合成了亚硝酸根插层的水滑石纳米材料，其结构规整且层间的NO₂^‑具备抗点蚀效果，可以提高聚合物的阻隔性能及防腐蚀性能。 【EN】The invention discloses a nitrite intercalation hydrotalcite material, a water-based resin composite coating and a preparation method thereof. The preparation method of the nitrite intercalation hydrotalcite material comprises the following steps: carrying out hydrothermal reaction on a uniformly mixed reaction system containing magnesium ions, aluminum ions and carbonate ion precursors to obtain a carbonate intercalation hydrotalcite material; acidizing the carbonate intercalated hydrotalcite material by using an acid solution containing chloride ions to obtain a chloride ion intercalated hydrotalcite material; then contacting it with a solution containing nitrite ions sufficiently to render NO₂^‑And carrying out ion exchange with chloride ions to obtain the nitrite intercalation hydrotalcite material. The method successfully replaces interlayer ions with NO under the condition of not damaging the original shape and structure of the hydrotalcite₂^‑Disclosure of the inventionHydrotalcite nano material with nitrite intercalation, its structure is regular and interlaminar NO₂^‑Has the pitting corrosion resistant effect, and can improve the barrier property and the corrosion resistance of the polymer.

摘要：【中文】本发明揭示了一种环保型仿微纳结构氟硅改性丙烯酸防污漆、其制法及应用。所述环保型仿微纳结构氟硅改性丙烯酸防污漆包括按照重量份计算的如下组分：氟硅改性丙烯酸树脂40‑60份、氧化亚铜15‑25份、广谱杀菌剂6.3‑25份、丙二醇甲醚醋酸酯1‑5份、二甲苯5‑15份、防沉剂0.1‑3.5份和润湿分散剂0.2‑1.5份。本发明环保型仿微纳结构氟硅改性丙烯酸防污漆能够实现超低生物吸附表面和抗生物污损活性物相结合的协同防污效果，达到前期预防海洋生物附着，后期使附着海洋生物难生存、易脱落的目的。 【EN】The invention discloses an environment-friendly fluorine-silicon modified acrylic acid antifouling paint with a micro-nano-like structure, and a preparation method and application thereof. The environment-friendly micro-nano structure-imitated fluorine-silicon modified acrylic acid antifouling paint comprises the following components in parts by weight: 40-60 parts of fluorine-silicon modified acrylic resin, 15-25 parts of cuprous oxide, 6.3-25 parts of broad-spectrum bactericide, 1-5 parts of propylene glycol methyl ether acetate, 5-15 parts of xylene, 0.1-3.5 parts of anti-settling agent and 0.2-1.5 parts of wetting dispersant. The environment-friendly micro-nano structure-simulated fluorine-silicon modified acrylic acid antifouling paint disclosed by the invention can realize a synergistic antifouling effect of combination of an ultralow biological adsorption surface and an anti-biofouling active substance, and achieves the purposes of preventing marine organisms from attaching in the early stage and making the attached marine organisms difficult to survive and easy to fall off in the later stage.

摘要：【中文】本发明公开了一种环保型生物基有机硅环氧/纳米银复合涂层、制法及应用。所述制法包括：提供包含生物基有机硅环氧树脂、胺类固化剂、亲水性聚合物、纳米银源和有机溶剂的均匀混合反应体系；使所述均匀混合反应体系固化形成涂层，之后以紫外光或太阳光照射所述涂层，获得环保型生物基有机硅环氧/纳米银复合涂层。所述复合涂层由生物基有机硅环氧作为主体网络，并辅以亲水性水凝胶网络穿插其中，两网络之间通过纳米银螯合形成互穿网络。本发明的复合涂层体系，充分发挥了生物基有机硅环氧体系和水凝胶体系的各自优势，两者通过纳米银的螯合，增强了涂层的机械性能，又强化了复合涂层的防污性能，特别适用于对环保要求较高的水产养殖等领域。 【EN】The invention discloses an environment-friendly bio-based organic silicon epoxy/nano silver composite coating, a preparation method and application thereof. The preparation method comprises the following steps: providing a uniformly mixed reaction system containing bio-based organic silicon epoxy resin, an amine curing agent, a hydrophilic polymer, a nano silver source and an organic solvent; and curing the uniformly mixed reaction system to form a coating, and irradiating the coating with ultraviolet light or sunlight to obtain the environment-friendly bio-based organic silicon epoxy/nano silver composite coating. The composite coating is formed by taking bio-based organic silicon epoxy as a main body network and assisting a hydrophilic hydrogel network to penetrate through the main body network, and an interpenetrating network is formed between the two networks through nano-silver chelation. The composite coating system of the invention gives full play to the respective advantages of the bio-based organic silicon epoxy system and the hydrogel system, enhances the mechanical property of the coating by chelating the nano silver, strengthens the antifouling property of the composite coating, and is particularly suitable for the fields of aquaculture and the like with higher requirements on environmental protection.