High Thermal Stability Gold Nanorods Included Alumina Film Prepared by a Dip-lifting Method

被引：0
作者：
Wu Shigang [1 ]
Gong Yanxue [2 ]
Liu Dengwu [3 ]
Xia Zhilin [3 ]
机构：
[1] Shandong Univ Technol, Sch Mat Sci & Engn, Zibo 255049, Peoples R China
[2] Zibo Hitech Mat Co Ltd, Zibo 255049, Peoples R China
[3] Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2022年 / 37卷 / 02期
关键词：
gold nanorods; data storage; thermal stability; CRACKING;
D O I：
10.1007/s11595-022-2518-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Here, we designed and prepared a new nano-assembly structure of gold nanorods dispersion medium to improve the data storage life. The surface of gold nanorods was wrapped with a layer of silica shell to enhance the nanorod thermal stability, and then injected into the porous alumina to form a nano-assembly structured film. The experimental results show that gold nanorods are uniformly dispersed in the alumina film, and the optical properties of gold nanorods will not change after heat treatment below 200 degrees C. It is expected that this film can be used for five-dimensional data storage and greatly improve the thermal stability of stored data.
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收藏
页码：202 / 205
页数：4
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