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A platform for research: civil engineering, architecture and urbanism
Radiation refrigeration ceramic material with spectral selectivity and preparation method thereof
The invention discloses a radiation refrigeration ceramic material with spectral selectivity and a preparation method of the radiation refrigeration ceramic material, in particular to a gradient porous MgO ceramic material, parameters such as pore size and porosity of the ceramic are optimized through calculation, and finally, the preparation of the ceramic is completed by adopting a pressureless sintering process. The problems that an existing spectrum selective radiation refrigeration material is not prominent in selectivity, complex in structural process and high in cost are solved, and practical application of the spectrum selective radiation refrigeration material in the building field is promoted.
本发明公开了一种具有光谱选择性的辐射制冷陶瓷材料及其制备方法，具体是一种梯度多孔MgO陶瓷材料，并通过计算优化了陶瓷的孔隙尺寸和孔隙率等参数，最后采用无压烧结工艺完成了陶瓷的制备。本发明解决了现有光谱选择性辐射制冷材料选择性不突出、结构工艺复杂和成本较高的问题，推动了光谱选择性辐射制冷材料在建筑领域的实际应用。
Radiation refrigeration ceramic material with spectral selectivity and preparation method thereof
The invention discloses a radiation refrigeration ceramic material with spectral selectivity and a preparation method of the radiation refrigeration ceramic material, in particular to a gradient porous MgO ceramic material, parameters such as pore size and porosity of the ceramic are optimized through calculation, and finally, the preparation of the ceramic is completed by adopting a pressureless sintering process. The problems that an existing spectrum selective radiation refrigeration material is not prominent in selectivity, complex in structural process and high in cost are solved, and practical application of the spectrum selective radiation refrigeration material in the building field is promoted.
本发明公开了一种具有光谱选择性的辐射制冷陶瓷材料及其制备方法，具体是一种梯度多孔MgO陶瓷材料，并通过计算优化了陶瓷的孔隙尺寸和孔隙率等参数，最后采用无压烧结工艺完成了陶瓷的制备。本发明解决了现有光谱选择性辐射制冷材料选择性不突出、结构工艺复杂和成本较高的问题，推动了光谱选择性辐射制冷材料在建筑领域的实际应用。
Radiation refrigeration ceramic material with spectral selectivity and preparation method thereof
一种具有光谱选择性的辐射制冷陶瓷材料及其制备方法
LIU DONGQING (author) / WANG XINFEI (author) / MANZHONG YIXIN (author) / CHENG HAIFENG (author) / YU JINSHAN (author)
2024-05-31
Patent
Electronic Resource
Chinese
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