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曹化强, By Huaqiang Cao, Yan Xu, Jianming Hong, Huibiao Liu, Gui Yin, Baolong Li, Chenyang Tie, and Zheng Xu*
Adv. Mater. 2001, 13, No.18, September 14,-0001,():
-1年11月30日
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曹化强, By Huaqiang Cao, Zheng Xu, *, Hai Sang, Dong Sheng, and Chenyang Tie
Adv. Mater. 2001, 13, No.2, January 16,-0001,():
-1年11月30日
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曹化强, By Huaqiang Cao, *, Xianqing Qiu, Bin Luo, Yu Liang, Yuhui Zhang, Ruiqin Tan, Meijuan Zhao, and Qiming Zhu*
Adv. Funct, Mater. 2004, 14, No.3, March,-0001,():
-1年11月30日
This paper reports the synthesis of tetragonal zirconia nanowires using template method An as-prepared sample was characterized by scanning and transmission electron microscopy. It was found that the as-prepared materials were tetragonal zirconia nanowires with average diameters of ca. 80nm and length of over 10um. The Raman spectrum showed peaks at 120, 461 and 629cm1, which are attributed to the Eg, Eg, and B1g phonon modes of the tetragonal zirconia structure, respectively. The UV-vis absorption spectrum showed an absorption peak at 232 5nm (5.33eV in photon energy) Photoluminescence (PL) spectra of zirconia nanowires showed a strong emission peak at ca 388nm at room temperature, which is attributed to the ionized oxygen vacancy in the zirconia nanowires system.
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