Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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Ceramic target material for preparing near-infrared light shielding film and preparation method of ceramic target material
The invention relates to a ceramic target material for preparing a near-infrared light shielding film and a preparation method of the ceramic target material, a molybdenum disulfide additive is added into fluorine-doped titanium dioxide nano powder, the fluorine-doped titanium dioxide nano powder and the molybdenum disulfide additive are uniformly stirred, and the fluorine-doped titanium dioxide nano powder is uniformly covered with the molybdenum disulfide additive; adding a polyethylene additive into the fluorine-doped titanium dioxide nano powder uniformly covered with the molybdenum disulfide additive, and uniformly stirring to obtain a primary product; a mold is filled with the primary product, then the mold is fed into a press machine to be pressed into a blank body, then other steps are combined, the visible light transmittance is higher than 92% and the near-infrared blocking rate is higher than 51% after the ceramic target material obtained through the method forms a film, and the requirement of the ceramic target material needed by the near-infrared light shielding thin film with the higher and higher standard can be met; the thermal conductivity of the obtained ceramic target material is higher than 6.20 W/(m.K), the tensile strength is higher than 358.00 MPa, and the prepared fluorine-doped nano titanium dioxide target material is good in performance.
一种用于制备近红外光屏蔽薄膜的陶瓷靶材及其制备方法，在氟掺杂二氧化钛纳米粉体内添进二硫化钼添加剂，把氟掺杂二氧化钛纳米粉体和二硫化钼添加剂搅拌匀和，让氟掺杂二氧化钛纳米粉体上均衡覆盖着二硫化钼添加剂，接着在均衡覆盖着二硫化钼添加剂的氟掺杂二氧化钛纳米粉体内添进聚乙烯添加剂且搅拌匀和，以此取得初级产品；把初级产品填满模具，接着把该模具送入压力机内压制为胚体，随后结合其他步骤让本发明取得的陶瓷靶材成膜后可见光透过率高于92％和近红外阻隔率高于51％，可满足越来越高标准的近红外光屏蔽薄膜所需的陶瓷靶材的要求，本发明取得的陶瓷靶材热导率高于6.20W/(m·K)且拉伸强度高于358.00MPa，由此制得的氟掺杂纳米二氧化钛靶材性能佳。
Ceramic target material for preparing near-infrared light shielding film and preparation method of ceramic target material
The invention relates to a ceramic target material for preparing a near-infrared light shielding film and a preparation method of the ceramic target material, a molybdenum disulfide additive is added into fluorine-doped titanium dioxide nano powder, the fluorine-doped titanium dioxide nano powder and the molybdenum disulfide additive are uniformly stirred, and the fluorine-doped titanium dioxide nano powder is uniformly covered with the molybdenum disulfide additive; adding a polyethylene additive into the fluorine-doped titanium dioxide nano powder uniformly covered with the molybdenum disulfide additive, and uniformly stirring to obtain a primary product; a mold is filled with the primary product, then the mold is fed into a press machine to be pressed into a blank body, then other steps are combined, the visible light transmittance is higher than 92% and the near-infrared blocking rate is higher than 51% after the ceramic target material obtained through the method forms a film, and the requirement of the ceramic target material needed by the near-infrared light shielding thin film with the higher and higher standard can be met; the thermal conductivity of the obtained ceramic target material is higher than 6.20 W/(m.K), the tensile strength is higher than 358.00 MPa, and the prepared fluorine-doped nano titanium dioxide target material is good in performance.
一种用于制备近红外光屏蔽薄膜的陶瓷靶材及其制备方法，在氟掺杂二氧化钛纳米粉体内添进二硫化钼添加剂，把氟掺杂二氧化钛纳米粉体和二硫化钼添加剂搅拌匀和，让氟掺杂二氧化钛纳米粉体上均衡覆盖着二硫化钼添加剂，接着在均衡覆盖着二硫化钼添加剂的氟掺杂二氧化钛纳米粉体内添进聚乙烯添加剂且搅拌匀和，以此取得初级产品；把初级产品填满模具，接着把该模具送入压力机内压制为胚体，随后结合其他步骤让本发明取得的陶瓷靶材成膜后可见光透过率高于92％和近红外阻隔率高于51％，可满足越来越高标准的近红外光屏蔽薄膜所需的陶瓷靶材的要求，本发明取得的陶瓷靶材热导率高于6.20W/(m·K)且拉伸强度高于358.00MPa，由此制得的氟掺杂纳米二氧化钛靶材性能佳。
Ceramic target material for preparing near-infrared light shielding film and preparation method of ceramic target material
用于制备近红外光屏蔽薄膜的陶瓷靶材及其制备方法
LIU HONGQIANG (Autor:in) / KONG WEIHUA (Autor:in) / LIU BINGNING (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
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