Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nanometer titanium oxide and nanometer silver oxide composite nanometer transparent ceramic coating
The invention belongs to the technical field of coatings, and particularly relates to an inorganic coating composition. With the development of economy, people pay more attention to environmental protection and health, indoor decoration materials and furniture release formaldehyde, benzene and amine, and a coating is required to be coated on the surfaces of the objects, so that the coating can play a protection role, is environment-friendly, can degrade harmful substances, can release negative ions, and can realize self-cleaning and sterilization. The ceramic coating is a nanoscale 10-100nm oxide, the nano oxide is prepared by adopting a sol-gel sol-gel method, that is, a compound precursor containing high chemical components is uniformly mixed in a liquid phase, a hydrolytic condensation chemical reaction is carried out, a stable transparent sol system is formed in the liquid phase, and in a film forming process, the base material is subjected to copolymerization reaction and self-condensation reaction, and the copolymerization between the nano oxide and the organosilicon compounds and the condensation polymerization between the organosilicon compounds are the basic principle of ceramic coating film formation.
本发明属于涂料技术领域、尤其涉及其为无机涂料组合物。随着经济的发展，由于人们对环保健康越加重视，室内装修材料、家具存在甲醛、苯、胺的释放，需要一种涂料涂于上述物体表面，既能起到保护作用，本身环保，又能降解有害物质，同时释放负离子，自洁杀菌。本发明陶瓷涂料为纳米级10—100nm氧化物，纳米氧化物采用sol—gel溶胶—凝胶法制备而成，即用含高化学组分的化合物前驱体，在液相下将这些原料均匀混合，并进行水解缩合化学反应，在液相中形成稳定的透明溶胶体系，在成膜过程中，基料发生共聚反应及自身缩合反应，纳米氧化物与有机硅化合物之间的共聚及有机硅化合物之间的缩聚反应是陶瓷涂料成膜的基本原理。
Nanometer titanium oxide and nanometer silver oxide composite nanometer transparent ceramic coating
The invention belongs to the technical field of coatings, and particularly relates to an inorganic coating composition. With the development of economy, people pay more attention to environmental protection and health, indoor decoration materials and furniture release formaldehyde, benzene and amine, and a coating is required to be coated on the surfaces of the objects, so that the coating can play a protection role, is environment-friendly, can degrade harmful substances, can release negative ions, and can realize self-cleaning and sterilization. The ceramic coating is a nanoscale 10-100nm oxide, the nano oxide is prepared by adopting a sol-gel sol-gel method, that is, a compound precursor containing high chemical components is uniformly mixed in a liquid phase, a hydrolytic condensation chemical reaction is carried out, a stable transparent sol system is formed in the liquid phase, and in a film forming process, the base material is subjected to copolymerization reaction and self-condensation reaction, and the copolymerization between the nano oxide and the organosilicon compounds and the condensation polymerization between the organosilicon compounds are the basic principle of ceramic coating film formation.
本发明属于涂料技术领域、尤其涉及其为无机涂料组合物。随着经济的发展，由于人们对环保健康越加重视，室内装修材料、家具存在甲醛、苯、胺的释放，需要一种涂料涂于上述物体表面，既能起到保护作用，本身环保，又能降解有害物质，同时释放负离子，自洁杀菌。本发明陶瓷涂料为纳米级10—100nm氧化物，纳米氧化物采用sol—gel溶胶—凝胶法制备而成，即用含高化学组分的化合物前驱体，在液相下将这些原料均匀混合，并进行水解缩合化学反应，在液相中形成稳定的透明溶胶体系，在成膜过程中，基料发生共聚反应及自身缩合反应，纳米氧化物与有机硅化合物之间的共聚及有机硅化合物之间的缩聚反应是陶瓷涂料成膜的基本原理。
Nanometer titanium oxide and nanometer silver oxide composite nanometer transparent ceramic coating
纳米氧化钛纳米氧化银复合纳米透明陶瓷涂层
28.09.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2015
Preparation of nanometer iron oxide powder
| British Library Online Contents | 2005
Preparation of Nanometer Yttrium Oxide Powder
| British Library Online Contents | 2004
Detonation synthesis of zinc oxide nanometer powders
| British Library Online Contents | 2006