Preparation method and applications of rare earth element-doped zinc oxide one-dimensional nanomaterial
The invention discloses a preparation method of a rare earth element-doped zinc oxide one-dimensional nanomaterial. The method comprises the steps of: mixing, grinding, pressing and sintering zinc oxide and oxide of the rare earth element to obtain a zinc-oxide ceramic target; placing the zinc-oxide...
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| creator | YANG YUHUA YANG GUOWEI ZHU HONGGAN |
| description | The invention discloses a preparation method of a rare earth element-doped zinc oxide one-dimensional nanomaterial. The method comprises the steps of: mixing, grinding, pressing and sintering zinc oxide and oxide of the rare earth element to obtain a zinc-oxide ceramic target; placing the zinc-oxide ceramic target on a molybdenum rod in a T-shaped quartz tube, placing a substrate below the zinc-oxide ceramic target laterally, and rotating the molybdenum rod; vacuumizing the T-shaped quartz tube and feeding carrier gas into the T-shaped quartz tube so that air pressure reaches 400 to 3000Pa, and heating the T-shaped quartz tube to 650 to 750 DEG C; introducing and focusing a laser beam onto the rare earth element-doped zinc-oxide ceramic target, regulating the pulse frequency of the laser beam, ablating and sputtering the rare earth element-doped zinc-oxide ceramic target and depositing the sputtering products on the substrate; and cooling to room temperature upon the ending of the sputtering to form the rare |
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The method comprises the steps of: mixing, grinding, pressing and sintering zinc oxide and oxide of the rare earth element to obtain a zinc-oxide ceramic target; placing the zinc-oxide ceramic target on a molybdenum rod in a T-shaped quartz tube, placing a substrate below the zinc-oxide ceramic target laterally, and rotating the molybdenum rod; vacuumizing the T-shaped quartz tube and feeding carrier gas into the T-shaped quartz tube so that air pressure reaches 400 to 3000Pa, and heating the T-shaped quartz tube to 650 to 750 DEG C; introducing and focusing a laser beam onto the rare earth element-doped zinc-oxide ceramic target, regulating the pulse frequency of the laser beam, ablating and sputtering the rare earth element-doped zinc-oxide ceramic target and depositing the sputtering products on the substrate; and cooling to room temperature upon the ending of the sputtering to form the rare</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT THEREOF METALLURGY NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY PERFORMING OPERATIONS TRANSPORTING |
| title | Preparation method and applications of rare earth element-doped zinc oxide one-dimensional nanomaterial |
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