期刊论文、会议论文

Li Dan

英文

Applied Mechanics and Materials

1660-9336

2012

160

8-11

2nd International Conference on Intelligent Structure and Vibration Control (ISVC 2012)

Applied Mechanics and Materials

MAR 16-18, 2012

Chongqing, PEOPLES R CHINA

[Li Dan;Li Xiang-hu] Wuhan Polytech Univ, Sch Elect & Elect Engn, Wuhan 430023, Peoples R China.

Shanghai Jiao Tong Univ, Nanyang Normal Univ, Hebei Polytechn Univ, Henan Inst Sci & Technol, Chongqing Univ Arts & Sci, Hunan Inst Engn

Yang, A Du, WJ

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-3-03785-389-4

10.4028/www.scientific.net/AMM.160.8

本校为第一且通讯机构

The effects of tungsten doping on the oxygen-ion diffusion and the phase transition in La2Mo2-xWxO9 samples (x = 0.5, 0.75, 1.0, 1.2) were studied using internal friction method. The results show that two peaks were detected in the internal friction-temperature spectra in the La2Mo2-xWxO9 samples, the low-temperature relaxation peak is associated with oxygen ion diffusion, and the high-temperature peak is associated with a phase transition from the static disordered state to the ...