A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aerogel atomizing core and preparation method thereof
The invention relates to the technical field of electronic cigarette atomization, in particular to an aerogel atomizing core and a preparation method thereof. The preparation method of the aerogel atomizing core comprises the following steps: mixing a carbon source, a first silicon source and a binder, and carrying out compression molding on the obtained mixture to obtain a green body; sintering the green body to obtain a porous silicon carbide fiber aerogel green body; carrying out strengthening treatment on the porous silicon carbide fiber aerogel green body by taking a second silicon source as a main reaction source through a chemical vapor infiltration method to obtain porous inorganic fiber aerogel; and forming a heating layer on the porous inorganic fiber aerogel to prepare the aerogel atomizing core. The aerogel atomizing core prepared by the method disclosed by the invention not only has relatively high strength, but also has excellent oil absorption performance.
本申请涉及电子烟雾化技术领域，特别涉及一种气凝胶雾化芯及其制备方法。所述气凝胶雾化芯的制备方法，包括以下步骤：混合碳源、第一硅源和粘结剂，将所得混合物压制成型，得到生坯；烧结所述生坯，得到多孔碳化硅纤维气凝胶坯体；以第二硅源为主要反应源，通过化学气相渗透方法，对所述多孔碳化硅纤维气凝胶坯体进行强化处理，得到多孔无机纤维气凝胶；于所述多孔无机纤维气凝胶上形成加热层，制备气凝胶雾化芯。本申请的方法制备所得气凝胶雾化芯既具有较高的强度，同时又具有优异的吸油性能。
Aerogel atomizing core and preparation method thereof
The invention relates to the technical field of electronic cigarette atomization, in particular to an aerogel atomizing core and a preparation method thereof. The preparation method of the aerogel atomizing core comprises the following steps: mixing a carbon source, a first silicon source and a binder, and carrying out compression molding on the obtained mixture to obtain a green body; sintering the green body to obtain a porous silicon carbide fiber aerogel green body; carrying out strengthening treatment on the porous silicon carbide fiber aerogel green body by taking a second silicon source as a main reaction source through a chemical vapor infiltration method to obtain porous inorganic fiber aerogel; and forming a heating layer on the porous inorganic fiber aerogel to prepare the aerogel atomizing core. The aerogel atomizing core prepared by the method disclosed by the invention not only has relatively high strength, but also has excellent oil absorption performance.
本申请涉及电子烟雾化技术领域，特别涉及一种气凝胶雾化芯及其制备方法。所述气凝胶雾化芯的制备方法，包括以下步骤：混合碳源、第一硅源和粘结剂，将所得混合物压制成型，得到生坯；烧结所述生坯，得到多孔碳化硅纤维气凝胶坯体；以第二硅源为主要反应源，通过化学气相渗透方法，对所述多孔碳化硅纤维气凝胶坯体进行强化处理，得到多孔无机纤维气凝胶；于所述多孔无机纤维气凝胶上形成加热层，制备气凝胶雾化芯。本申请的方法制备所得气凝胶雾化芯既具有较高的强度，同时又具有优异的吸油性能。
Aerogel atomizing core and preparation method thereof
气凝胶雾化芯及其制备方法
CHANG WEN (author) / JIN WENZHUO (author) / LU JUNYING (author) / YANG HAO (author)
2024-11-22
Patent
Electronic Resource
Chinese
Aerogel atomizing core, preparation method thereof and electronic cigarette
| European Patent Office | 2024
Preparation method of atomizing core matrix and atomizing core
| European Patent Office | 2022
Porous atomizing core preparation method, atomizing core and atomizer
| European Patent Office | 2024
Porous ceramic, preparation method thereof, atomizing core and electronic atomizing device
| European Patent Office | 2023