A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Elastic ceramic micro-nanofiber aerogel thermal insulation material as well as preparation method and application thereof
The invention discloses a rapidly sintered elastic ceramic micro-nanofiber aerogel thermal insulation material as well as a preparation method and application thereof, and relates to the field of thermal insulation materials. The method comprises the following steps: preparing a spinnable raw material mixed solution: dissolving a polymer in a solvent, and stirring until the solution is uniform to form a polymer solution; adding the catalyst, the polymer solution and the compound into a stirrer according to the charging sequence of the catalyst, the polymer solution and the compound or the charging sequence of the compound, the polymer solution and the catalyst, stirring and standing; preparing a precursor: spinning the spinnable mixed solution into solid micro-nano fibers by using a spinning device, and stacking the micro-nano fibers to obtain the precursor; and sintering the precursor: sintering the precursor in a boiler at a high temperature of 450-1700 DEG C for 1-300 seconds to obtain the elastic ceramic micro-nano fiber aerogel thermal insulation material. The preparation method has the advantages of low energy consumption and high production efficiency, and can be applied to battery diaphragms, supercapacitors and filter screens.
本申请公开了一种快速烧结弹性陶瓷微纳米纤维气凝胶隔热材料及其制备方法、应用，涉及隔热材料领域。其包括：制备可纺性的原材料混合溶液：将聚合物溶于溶剂中，搅拌至溶液均匀形成聚合物溶液；再按照催化剂、聚合物溶液和化合物的加料顺序或化合物、聚合物溶液和催化剂的加料顺序加入搅拌器中，搅拌后静置；制备前驱体：将可纺性的混合溶液使用纺丝装置纺制成固态的微纳米纤维，将微纳米纤维进行堆积，得到前驱体；烧结前驱体：将前驱体放入锅炉中高温烧结1‑300秒，烧结温度为450‑1700℃，得到弹性陶瓷微纳米纤维气凝胶隔热材料。本发明的制备方法具有能耗少，生产效率高的优点，可应用于电池隔膜、超级电容器和过滤网。
Elastic ceramic micro-nanofiber aerogel thermal insulation material as well as preparation method and application thereof
The invention discloses a rapidly sintered elastic ceramic micro-nanofiber aerogel thermal insulation material as well as a preparation method and application thereof, and relates to the field of thermal insulation materials. The method comprises the following steps: preparing a spinnable raw material mixed solution: dissolving a polymer in a solvent, and stirring until the solution is uniform to form a polymer solution; adding the catalyst, the polymer solution and the compound into a stirrer according to the charging sequence of the catalyst, the polymer solution and the compound or the charging sequence of the compound, the polymer solution and the catalyst, stirring and standing; preparing a precursor: spinning the spinnable mixed solution into solid micro-nano fibers by using a spinning device, and stacking the micro-nano fibers to obtain the precursor; and sintering the precursor: sintering the precursor in a boiler at a high temperature of 450-1700 DEG C for 1-300 seconds to obtain the elastic ceramic micro-nano fiber aerogel thermal insulation material. The preparation method has the advantages of low energy consumption and high production efficiency, and can be applied to battery diaphragms, supercapacitors and filter screens.
本申请公开了一种快速烧结弹性陶瓷微纳米纤维气凝胶隔热材料及其制备方法、应用，涉及隔热材料领域。其包括：制备可纺性的原材料混合溶液：将聚合物溶于溶剂中，搅拌至溶液均匀形成聚合物溶液；再按照催化剂、聚合物溶液和化合物的加料顺序或化合物、聚合物溶液和催化剂的加料顺序加入搅拌器中，搅拌后静置；制备前驱体：将可纺性的混合溶液使用纺丝装置纺制成固态的微纳米纤维，将微纳米纤维进行堆积，得到前驱体；烧结前驱体：将前驱体放入锅炉中高温烧结1‑300秒，烧结温度为450‑1700℃，得到弹性陶瓷微纳米纤维气凝胶隔热材料。本发明的制备方法具有能耗少，生产效率高的优点，可应用于电池隔膜、超级电容器和过滤网。
Elastic ceramic micro-nanofiber aerogel thermal insulation material as well as preparation method and application thereof
弹性陶瓷微纳米纤维气凝胶隔热材料及其制备方法、应用
LI ZHEN (author) / LIU XINGYONG (author) / ZHOU JIAN (author) / KONG NA (author)
2024-04-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
H01G
Kondensatoren
,
CAPACITORS
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
| European Patent Office | 2022
High-entropy ceramic nanofiber aerogel as well as preparation method and application thereof
| European Patent Office | 2024
Ceramic fiber composite aerogel thermal insulation material and preparation method thereof
| European Patent Office | 2021
Conductive magnetic ceramic nanofiber aerogel as well as preparation method and application thereof
| European Patent Office | 2024
Aerogel thermal insulation material and preparation method thereof
| European Patent Office | 2022