Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BOEHMITE STRUCTURE AND METHOD FOR PRODUCING SAME
Provided is a boehmite structure including a plurality of boehmite particles where adjacent boehmite particles are bonded to each other. In the boehmite structure, a boehmite crystallite size is 10 nm or less, and a porosity is 15% or less. Also provided is a method for producing the boehmite structure, including a mixing step of obtaining a mixture by mixing mechanochemically treated hydraulic alumina with a solvent including water, and a pressure heating step of pressurizing and heating the mixture under a condition of a pressure of 10 to 600 MPa and a temperature of 50 to 300° C.
BOEHMITE STRUCTURE AND METHOD FOR PRODUCING SAME
Provided is a boehmite structure including a plurality of boehmite particles where adjacent boehmite particles are bonded to each other. In the boehmite structure, a boehmite crystallite size is 10 nm or less, and a porosity is 15% or less. Also provided is a method for producing the boehmite structure, including a mixing step of obtaining a mixture by mixing mechanochemically treated hydraulic alumina with a solvent including water, and a pressure heating step of pressurizing and heating the mixture under a condition of a pressure of 10 to 600 MPa and a temperature of 50 to 300° C.
BOEHMITE STRUCTURE AND METHOD FOR PRODUCING SAME
KURIZOE NAOKI (Autor:in) / SAWA RYOSUKE (Autor:in) / SATO NATSUKI (Autor:in) / YOSHIOKA TATSURO (Autor:in) / SEKINO TOHRU (Autor:in) / GOTO TOMOYO (Autor:in) / CHO SUNGHUN (Autor:in)
19.12.2024
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Hydrophobically-modified boehmite coating and preparation method thereof
| Europäisches Patentamt | 2021