Quasi-fluid State in Solid and Cu-Zn-Al Alloy Nanotube
来源期刊：材料热处理学报2004年第5期
论文作者：ZHANG Gui-jie CHEN Quan-shui GAO Hou-xiu YANG Yu-qin LIU Shuang-yi
关键词：nanotube; quasi-fluid state; alloy; and transmission electron microscope (TEM);
摘 要：When observing the Cu-Zn-Al alloy, which has been treated in mixed acid and etching reagent in normal temperature and pressure, a nanotube in novel structure and shape is found. It is a single-wall nanotube with smooth surface,on which there is basically no absorbate. It is verified through transmission electron microscope (TEM) that the dislocation lines are observed on the nanotube. Structural analysis reveals that the mechanics of nanotube generation is in relation to"quasi-fluid state" that exists in the alloy. The solid "quasi-fluid state" is the research result of Mr. Gao and his colleagues over ten years. It is a new material that exists besides gas, liquid, solid, and liquid crystal.
ZHANG Gui-jie1，CHEN Quan-shui1，GAO Hou-xiu1，YANG Yu-qin1，LIU Shuang-yi1
(1.School of Material Science and Engineering, Tianjin University, Tianjin, China;
2.Department of Material Science and Engineering, East China Technology Institute, Fuzhou, i, China)
摘要:When observing the Cu-Zn-Al alloy, which has been treated in mixed acid and etching reagent in normal temperature and pressure, a nanotube in novel structure and shape is found. It is a single-wall nanotube with smooth surface,on which there is basically no absorbate. It is verified through transmission electron microscope (TEM) that the dislocation lines are observed on the nanotube. Structural analysis reveals that the mechanics of nanotube generation is in relation to"quasi-fluid state" that exists in the alloy. The solid "quasi-fluid state" is the research result of Mr. Gao and his colleagues over ten years. It is a new material that exists besides gas, liquid, solid, and liquid crystal.
关键词:nanotube; quasi-fluid state; alloy; and transmission electron microscope (TEM);
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