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A platform for research: civil engineering, architecture and urbanism
Purple sand pottery material capable of releasing negative oxygen ions and preparation method of purple sand pottery
The invention provides a purple sand pottery material capable of releasing negative oxygen ions and a preparation method of purple sand pottery, the purple sand pottery material comprises the following raw materials: purple sand pottery clay, rare earth oxide and titanium dioxide, and the rare earth oxide comprises cerium oxide and lanthanum oxide. According to the preparation method of the purple sand pottery, the rare earth oxide capable of releasing negative oxygen ions is added, the photocatalytic material titanium dioxide capable of generating photoelectrons through illumination intensification is added, and ferric oxide in the purple sand pottery clay is used as a photocatalyst forbidden bandwidth modifier; silicon dioxide in purple clay is used as a photoelectron energy transfer material, and the added material is non-toxic and harmless, does not need to be separated, and is simple to operate, economical and environment-friendly; meanwhile, by adopting a mechanical vibration mixing technology, all the substances are fully mixed and are in a mutually embedded doping state so that the purple sand pottery which is tightly combined and stable in structure is formed, negative oxygen ions can be released according to the change of illumination intensity, and the purple sand pottery has important practical application value.
本发明提供了一种可释放氧负离子的紫砂陶材料、紫砂陶的制备方法，包括以下原料：紫砂陶土、稀土氧化物和二氧化钛，所述稀土氧化物包括氧化铈和氧化镧。本发明的紫砂陶的制备方法，通过加入可释放负氧离子的稀土氧化物，加入通过光照强化产生光电子的光催化材料二氧化钛，并利用紫砂陶土中的三氧化二铁作为光催化剂禁带宽度改性剂，利用紫砂陶土中的二氧化硅作为光电子能量传递材料，所加入的材料无毒无害，不需要分离，操作简单，经济环保；同时采用机械振动混合技术使各物质充分混合且呈现互相镶嵌式的掺杂态，形成紧密结合、结构稳定的紫砂陶器，并可根据光照强度变化释放负氧离子，具有重要的实际应用价值。
Purple sand pottery material capable of releasing negative oxygen ions and preparation method of purple sand pottery
The invention provides a purple sand pottery material capable of releasing negative oxygen ions and a preparation method of purple sand pottery, the purple sand pottery material comprises the following raw materials: purple sand pottery clay, rare earth oxide and titanium dioxide, and the rare earth oxide comprises cerium oxide and lanthanum oxide. According to the preparation method of the purple sand pottery, the rare earth oxide capable of releasing negative oxygen ions is added, the photocatalytic material titanium dioxide capable of generating photoelectrons through illumination intensification is added, and ferric oxide in the purple sand pottery clay is used as a photocatalyst forbidden bandwidth modifier; silicon dioxide in purple clay is used as a photoelectron energy transfer material, and the added material is non-toxic and harmless, does not need to be separated, and is simple to operate, economical and environment-friendly; meanwhile, by adopting a mechanical vibration mixing technology, all the substances are fully mixed and are in a mutually embedded doping state so that the purple sand pottery which is tightly combined and stable in structure is formed, negative oxygen ions can be released according to the change of illumination intensity, and the purple sand pottery has important practical application value.
本发明提供了一种可释放氧负离子的紫砂陶材料、紫砂陶的制备方法，包括以下原料：紫砂陶土、稀土氧化物和二氧化钛，所述稀土氧化物包括氧化铈和氧化镧。本发明的紫砂陶的制备方法，通过加入可释放负氧离子的稀土氧化物，加入通过光照强化产生光电子的光催化材料二氧化钛，并利用紫砂陶土中的三氧化二铁作为光催化剂禁带宽度改性剂，利用紫砂陶土中的二氧化硅作为光电子能量传递材料，所加入的材料无毒无害，不需要分离，操作简单，经济环保；同时采用机械振动混合技术使各物质充分混合且呈现互相镶嵌式的掺杂态，形成紧密结合、结构稳定的紫砂陶器，并可根据光照强度变化释放负氧离子，具有重要的实际应用价值。
Purple sand pottery material capable of releasing negative oxygen ions and preparation method of purple sand pottery
一种可释放氧负离子的紫砂陶材料、紫砂陶的制备方法
WANG HONGQUAN (author) / QIU XIUMEI (author) / YAN CHUNJIE (author) / SHEN YI (author) / XIONG YUXIANG (author) / ZHAO SHUANGHUI (author) / DONG XUELIN (author) / ZHOU SEN (author) / DING DEFANG (author) / ZHOU FENG (author)
2021-09-07
Patent
Electronic Resource
Chinese
Purple sand plastic blank, forming method thereof, and purple sand pottery
| European Patent Office | 2021
| European Patent Office | 2022