The effect of an isovalent chemical variation in A site cations on the stability of ferroelectric order and consequent changes in the electrical properties of ferroelectric 0.93(Bi1/2Na1/2)TiO3-0.05BaTiO3-0.02(K0.5Na0.5)NbO3 (0.93BNT-0.05BT-0.02KNN) lead-free piezoceramic at the morphotropic...
Chandrasekhar M, Kumar P (2015) Synthesis and characteriza- tions of BNT-BT and BNT-BT-KNN ceramics for actuator and energy storage applications. Ceram Int 41:5574-5580Chandrasekhar M,Kumar P.Synthesis and Characterizations of BNT-BT and BNT-BT-KNN Ceramics for Actuator and Energy Storage...
oriented 0.91Bi1/2Na1/2TiO3–0.06BaTiO3–0.03(Na,K)NbO3(BNT–BT–KNN) lead-free piezoceramics were fabricated by templated grain growth method. A high grain orientation degree (Lotgering factor F...doi:10.1007/s10854-015-4132-7Sixiang Ma...
Balke, "Nanoscale Insight Into Lead-Free BNT-BT-xKNN," accepted for publication by Adv. Funct. Mater (2012) doi:10.1002/adfm.201200592.Dittmer R, Jo W, Rodel J, Kalinin S, Balke N. Nanoscale insight into lead-free BNT-BT-xKNN. Adv Funct Mater. 2012;22:4208-4215....
The results show that the CuO doping made a significant enhancement on the piezoelectric properties of the BNT–BT–KNN ceramics. With the doping of CuO, the transition temperature between ferroelectric phase and ergodic relaxor state is reduced to near room temperature, resulting in pinched P–E ...
Synthesis and characterizations of BNT–BT–KNN ceramics for energy storage applications Synthesis and characterizations of BNTBTKNN ceramics for energy storage applicationsdoi:10.1080/01411594.2015.1118763Chandra Sekhar Mallam
(BNT–BT–KNN–xCuO,x=0-0:04 mol.%)ceramics,which were fabricated by the conventional solid-state process through the granulation of vacuum freeze drier.The results show that the CuO doping made a significant enhancement on the piezoelectric properties of the BNT–BT–KNN ceramics.With the ...
Nanoscale Insight Into Lead-Free BNT-BT-xKNN. Adv Funct Mater, 2012; 22: 4208-4215.R. Dittmer, W. Jo, J. Ro€del, S. Kalinin, N. Balke, Nanoscale insight into lead-free BNT-BT-xKNN, Adv. Funct. Mater. 22 (2012) 4208e4215....
Large electro-strain signal of the BNT-BT-KNN lead-free piezoelectric ceramics with CuO doping This paper investigates a system of 0.93Bi_(0.5)Na_(0.5)TiO_(3)–0.06BaTiO_(3)–0.01K_(0.5)Na_(0.5)NbO_(3)–xCuO(BNT–BT–KNN–xCuO,x=0-0:04 mol.%)ceramics... GY Dai - 先进电介质...
oriented 0.91Bi 1/2 Na 1/2 TiO 3 –0.06BaTiO 3 –0.03(Na,K)NbO 3 (BNT–BT–KNN) lead-free piezoceramics were fabricated by templated grain growth method. A high grain orientation degree (Lotgering factor F is 83%) was achieved with 5wt% Bi 1/2 Na 1/2 TiO 3 (BNT) template ...