Search Results - "Liu, Laijun"

Significantly enhanced electrical properties in CaBi2Nb2O9-based high-temperature piezoelectric ceramics by Long, Changbai, Wang, Bo, Ren, Wei, Zheng, Kun, Fan, Huiqing, Wang, Dawei, Liu, Laijun

“…A synergetic effect of Li/Nd at the A site and W/Mn at the B site co-substitution on electrical properties of calcium bismuth niobate (CaBi2Nb2O9, CBNO)-based…”
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A low-firing melilite ceramic Ba2CuGe2O7 and compositional modulation on microwave dielectric properties through Mg substitution by Yin, Changzhi, Yu, Zezong, Shu, Longlong, Liu, Laijun, Chen, Yan, Li, Chunchun

“…A melilite Ba 2 CuGe 2 O 7 ceramic was characterized by low sintering temperature and moderate microwave dielectric properties. Sintered at 960 °C, the Ba 2…”
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Tunable phase transition in (Bi0.5Na0.5)0.94Ba0.06TiO3 by B-site cations by Liu, Wenhao, Ma, Xin, Ren, Shaokai, Lei, Xiuyun, Liu, Laijun

“…The role of B-site ions of Bi 0.5 Na 0.5 TiO 3 (BNT) on its complex phase transition remains unclear due to its polarization attributing to both Bi and Ti. In…”
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Prestress Monitoring of a Steel Strand in an Anchorage Connection Using Piezoceramic Transducers and Time Reversal Method by Zhang, Xiaoyu, Zhang, Liuyu, Liu, Laijun, Huo, Linsheng

“…Steel strands are widely used in cable stay or suspension bridges. The safety and stability of steel strands are important issues during their operation…”
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Compositional modulation in ZnGa2O4 via Zn2+/Ge4+ co-doping to simultaneously lower sintering temperature and improve microwave dielectric properties by Xiong, Ying, Xie, Hongyuan, Rao, Zhenggang, Liu, Laijun, Wang, Zhengfeng, Li, Chunchun

“…AB 2 O 4 -type spinels with low relative permittivity ( ε r ) and high quality factor ( Q × f ) are crucial to high-speed signal propagation systems. In this…”
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High-temperature charge carrier transportation behavior of Zn doped perovskite-like La2Ti2O7 ceramics by Li, Wangxin, Quan, Liming, Chen, Kaiyuan, Zhang, Biao, Huang, Yu, Yu, Shuhang, Han, Feifei, Liu, Laijun

“…La 2 Ti 2 O 7 ceramic has a perovskite-like structure with super-high Cuire temperature ( T c ~ 1460 ℃), which is an excellent candidate for the application as…”
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Study on Iterative Modification Method of Parameters in the Health Monitoring of Large-Span Continuous Rigid Frame Bridges by Wu, Duo, Liu, Laijun

“…In order to solve the benchmark problem of the initial model in the health monitoring of long-span bridges, a new improved parametric model modification method…”
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Phase-transition induced optimization of electrostrain, electrocaloric refrigeration and energy storage of LiNbO3 doped BNT-BT ceramics by Zhang, Yueming, Liang, Guochuang, Tang, Silin, Peng, Biaolin, Zhang, Qi, Liu, Laijun, Sun, Wenhong

“…((Bi0.5Na0.5TiO3)0.88-(BaTiO3)0.12)(1-x)-(LiNbO3)x (x = 0.0, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, and 0.07; abbreviated as LiNbO3-doped BNT-BT) ceramics…”
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Effect of Lu doping on the structure, electrical properties and energy storage performance of AgNbO3 antiferroelectric ceramics by Mao, Shuaifei, Luo, Nengneng, Han, Kai, Feng, Qin, Chen, Xiyong, Peng, Biaolin, Liu, Laijun, Hu, Changzheng, Zhou, Huanfu, Toyohisa, Fujita, Wei, Yuezhou

“…Recently, AgNbO 3 antiferroelectric ceramics have attracted great attention by virtue of their characters of high energy storage density and environmental…”
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Structure and energy storage performance of Ba-modified AgNbO3 lead-free antiferroelectric ceramics by Han, Kai, Luo, Nengneng, Jing, Yang, Wang, Xinpeng, Peng, Biaolin, Liu, Laijun, Hu, Changzheng, Zhou, Huanfu, Wei, Yuezhou, Chen, Xiyong, Feng, Qin

“…The AgNbO3 antiferroelectric (AFE) ceramics have attracted increasing attention for their high energy storage performance and environmentally friendly…”
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Electrocaloric effect in La-doped BNT-6BT relaxor ferroelectric ceramics by Li, Lucheng, Xu, Mengxing, Zhang, Qi, Chen, Ping, Wang, Ningzhang, Xiong, Dingkang, Peng, Biaolin, Liu, Laijun

“…Relaxor [(Bi1/2Na1/2)0.94Ba0.06](1-1.5x)LaxTiO3 (x = 0, 0.03, 0.06, 0.09) ceramics (La-doped BNT-6BT) with composition close to the morphotropic phase boundary…”
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Preparation and dielectric properties of Ba4RFe0.5Nb9.5O30 (R = La, Nd, Eu, Gd) unfilled tungsten bronze ceramics by Guo, Zhe, Wu, Shan, Hu, Changzheng, Liu, Laijun, Fang, Liang

“…Lead-free relaxor ferroelectrics with the general structural formula Ba4RFe0.5Nb9.5O30 (R = La, Nd, Eu, Gd) (BRFN) were prepared using a standard solid-state…”
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β-Tricalcium phosphate contained beaded-fiber scaffolds characterized by high early osteoinductive activity for vascularized bone regeneration by Li, Chaojing, Liu, Laijun, Zhang, Tiantian, Wang, Fujun, Wang, Lu

“…[Display omitted] •A safe and non-invasive method of regulating cell response.•A scaffold with a microstructure of microbeads and nanofibers was designed.•Such…”
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Tension Monitoring of Wedge Connection Using Piezoceramic Transducers and Wavelet Packet Analysis Method by Zhang, Xiaoyu, Zhang, Liuyu, Liu, Laijun, Huo, Linsheng

“…A steel strand is widely used in long span prestressed concrete bridges. The safety and stability of a steel strand are important issues during its operation…”
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Synthesis of homogeneous CaCO3 nano powders with good dispersibility via a novel method by Zhang, Xiuyun, Shangguan, Mingnan, Tang, Bojun, Zhu, Guisheng, Zhao, Yunyun, Huang, Haizhen, Liu, Laijun, Xu, Huarui, Feng, Jie, Pan, Mengyun

“…On account of their excellent properties, such as high surface area, non-toxicity, high porosity, and biocompatibility towards bodily fluids, calcium carbonate…”
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Large electrostrain in Bi1/2Na1/2TiO3-based relaxor ferroelectrics: A case study of Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-Bi(Ni2/3Nb1/3)O3 ceramics by Guangzhi Dong, Huiqing Fan, Laijun Liu, Pengrong Ren, Zhenxiang Cheng, Shujun Zhang

“…(1-x)(0.8Bi1/2Na1/2TiO3-0.2Bi1/2K1/2TiO3)-xBi(Ni2/3Nb1/3)O3 (BNKT-xBNN) solid solution ceramics were fabricated by high temperature solid-state reaction…”
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Realizing high low-electric-field energy storage performance in AgNbO3 ceramics by introducing relaxor behaviour by Kai Han, Nengneng Luo, Shuaifei Mao, Fangping Zhuo, Xiyong Chen, Laijun Liu, Changzheng Hu, Huanfu Zhou, Xinpeng Wang, Yuezhou Wei

“…Both sustainable development in environment and safety of high-power systems require to develop a novel lead-free dielectric capacitor with high energy density…”
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Crystal structure and microwave dielectric properties of a novel rock-salt type Li3MgNbO5 ceramic by Li, Jie, Zhang, Zhiwei, Tian, Yunfei, Ao, Laiyuan, Chen, Junqi, Yang, Aihong, Su, Congxue, Liu, Laijun, Tang, Ying, Fang, Liang

“…A new rock-salt type compound, namely Li 3 MgNbO 5 , was synthesized using traditional two-step sintering process for the first time. The products were…”
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Facile preparation PCL/ modified nano ZnO organic-inorganic composite and its application in antibacterial materials by Liu, Laijun, Zhang, Yu, Li, Chaojing, Cao, Jiacheng, He, Er, Wu, Xiaotong, Wang, Fujun, Wang, Lu

“…Due to its good biodegradability and biocompatibility, polycaprolactone (PCL) has attracted widespread attention in the field of biomedical materials…”
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Sol–gel derived CaCu3Ti4O12 ceramics: Synthesis, characterization and electrical properties by Liu, Laijun, Fan, Huiqing, Fang, Pinyang, Chen, Xiuli

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