Bismuth ferrite nanorod array and preparation method thereof

The invention discloses a bismuth ferrite nanorod array and a preparation method thereof. The preparation method comprises the following steps: preparing a substrate and bismuth ferrite sol; spin-coating the bismuth ferrite sol on a substrate to obtain a bismuth ferrite film, and etching the bismuth...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHEN HUANJIAN, DU YU, DENG HUIYONG, SUN MUCHEN, DAI NING, RUAN LUOYUAN, SONG RUIXUAN, BAI SHIGEN, TANG YANRU, LIN HONGYU, SHAN YUFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY MINERAL OR SLAG WOOL NANOTECHNOLOGY PERFORMING OPERATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a bismuth ferrite nanorod array and a preparation method thereof. The preparation method comprises the following steps: preparing a substrate and bismuth ferrite sol; spin-coating the bismuth ferrite sol on a substrate to obtain a bismuth ferrite film, and etching the bismuth ferrite film to obtain a bismuth ferrite nanorod array template; spin-coating a PVA solution or a PI solution on the array surface of the bismuth ferrite nano-column array template, and then carrying out vacuum pressure maintaining and drying to obtain a film as a nano-array sub-template; and spin-coating bismuth ferrite sol on the array surface of the nano array sub-template, carrying out vacuum pressure maintaining treatment, transferring an obtained sample to a bismuth ferrite film in a bismuth ferrite attaching manner, and carrying out annealing treatment under a vacuum condition and ultrasonic cleaning to obtain the bismuth ferrite nano column array. The preparation method is low in cost, high in feasibility