Yang Heqing
Shaanxi Normal University
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Publication
Featured researches published by Yang Heqing.
Ferroelectrics | 2016
Pei Cuijin; Hu Xusheng; Yao Guoguang; Yang Heqing
ABSTRACT Li2CoTi3O8 ceramic was prepared by a reaction-sintering method for the first time and its microwave dielectric properties were investigated. A single phase of the Li2CoTi3O8 ceramic was confirmed by its XRD pattern. The variation of microstructures was analyzed by SEM. The optimum sintering condition of Li2CoTi3O8 was considered to be 1050°C/5 h, for the best density and dielectric properties. Typically, Li2CoTi3O8 ceramic prepared by a reaction-sintering method sintered at 1050°C for 5 h exhibited microwave dielectric properties of ϵr = 22.3, Q × f = 28860 GHz and τf = −5.0 ppm/e°C. The correlation between dielectric properties and microstructure is also discussed.
Materials Science and Engineering B-advanced Functional Solid-state Materials | 2009
Jiao Hua; Yang Heqing
Archive | 2014
Yang Heqing; Liu Bin; Zhao Hua
RSC Advances (Web) | 2017
Liu Bin; Wang Jinlei; Pei Cuijin; Ning Lichao; Cheng Lijuan; Zhang Congjie; Yang Heqing; Liu Shengzhong
Archive | 2017
Yang Heqing; Liu Junfang; Yuan Yukun; Han Guoping; Liu Bin; Zhao Hua; Wang Li; Yang Juan; Wang Mengzhu; Du Qin; Ren Yan; Zhang Xiao
Journal of Alloys and Compounds | 2017
Shi Qian; Wang Ye; Zhao Hua; Zhang Fangjuan; Ma Yong; Yuan Yukun; Pei Cuijin; Liu Bin; Ning Lichao; Zhang Congjie; Yang Heqing
Applied Catalysis B-environmental | 2017
Han Guoping; Wang Weina; Liu Bin; Pei Cuijin; Zhao Hua; Liu Junfang; Yang Heqing
Archive | 2016
Yang Heqing; Wang Miao; Wang Ye; Pei Cuijin; Yuan Yukun; Liu Junfang; Liu Bin; Han Guoping; Zhao Hua; Yang Juan; Wang Mengzhu; Wang Li
Journal of Shaanxi Normal University | 2008
Yang Heqing
Journal of Shaanxi Normal University | 2008
Yang Heqing