Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Microorganism preparation method for growing soft magnetic ferrite on surfaces of bismuth ferrite thin films
The invention relates to a microorganism preparation method for growing soft magnetic ferrite on the surfaces of bismuth ferrite thin films. The method includes the steps of developing a heterostructure that soft magnetic ferrite grows on the surfaces of the bismuth ferrite thin films; preparing iron oxide hydroxide doped with zinc and magnesium or doped with zinc an manganese or doped with zinc and nickel through the peptization backflow technology, wherein the particle size of the iron oxide hydroxide is about 50 manometers; preparing the eight layers of bismuth ferrite thin films on a platinum substrate through the sol-gel method and the spin-coating method; synchronously achieving the process of conducting reduction synthesis on ferric iron to form the soft magnetic ferrite and the process of conducting reduction intercalation on the ferric iron on the surfaces of the thin films under the room-temperature anaerobic condition through shewanella putrefaciens (MR-1), and obtaining a soft magnetic ferrite-bismuth ferrite thin film. Compared with the prior art, the method has the advantages of being low in price, simple in process, small in pollution, low in energy consumption, high in recovery rate and the like. The soft magnetic ferrite-bismuth ferrite thin film obtained through the method has the good photomagnetic and fluorescence enhancement characteristics.
Microorganism preparation method for growing soft magnetic ferrite on surfaces of bismuth ferrite thin films
The invention relates to a microorganism preparation method for growing soft magnetic ferrite on the surfaces of bismuth ferrite thin films. The method includes the steps of developing a heterostructure that soft magnetic ferrite grows on the surfaces of the bismuth ferrite thin films; preparing iron oxide hydroxide doped with zinc and magnesium or doped with zinc an manganese or doped with zinc and nickel through the peptization backflow technology, wherein the particle size of the iron oxide hydroxide is about 50 manometers; preparing the eight layers of bismuth ferrite thin films on a platinum substrate through the sol-gel method and the spin-coating method; synchronously achieving the process of conducting reduction synthesis on ferric iron to form the soft magnetic ferrite and the process of conducting reduction intercalation on the ferric iron on the surfaces of the thin films under the room-temperature anaerobic condition through shewanella putrefaciens (MR-1), and obtaining a soft magnetic ferrite-bismuth ferrite thin film. Compared with the prior art, the method has the advantages of being low in price, simple in process, small in pollution, low in energy consumption, high in recovery rate and the like. The soft magnetic ferrite-bismuth ferrite thin film obtained through the method has the good photomagnetic and fluorescence enhancement characteristics.
Microorganism preparation method for growing soft magnetic ferrite on surfaces of bismuth ferrite thin films
BIAN LIANG (Autor:in) / HOU WENPING (Autor:in) / ZHANG XIAOYAN (Autor:in) / LI HAILONG (Autor:in) / XU JINBAO (Autor:in) / WANG LEI (Autor:in) / CHANG AIMIN (Autor:in) / REN WEI (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
C12P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
,
Gärungsverfahren oder Verfahren unter Verwendung von Enzymen zur gezielten Synthese von chemischen Verbindungen oder Zusammensetzungen oder zur Trennung optischer Isomerer aus einer racemischen Mischung
/
C12R
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q, RELATING TO MICROORGANISMS
,
Index-Schema in Verbindung mit den Unterklassen C12C-C12Q, bezüglich Mikroorganismen
Preparation method of soft magnetic ferrite auxiliary agent and soft magnetic ferrite
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024