Pursuing advanced dielectric ceramics with remarkable energy storage density at low electric field (E) is pivotal to achieving miniaturization in integrated circuits. In order to simultaneously obtain high recoverable energy storage density (Wrec), remarkable energy storage efficiency (η), and enhanced stability under...
Juan-Juan Wang, Tao Zhu, Fu-Sheng Lai et al.· Journal of The American Cera...· 0 citations
Increasing the breakdown field strength as a valid way for energy storage improvement is always in the spotlight. However, in contrast to improvement in recoverable energy density (Wrec) by pursuing high electric fields, the achievement in high energy storage coefficient (Wrec/Eb) and efficiency (η) at a decent electri...
Santan Dang, Xu-Qing Zhang, Yuan-Hao Wang et al.· Journal of The American Cera...· 0 citations
K0.5Na0.5NbO3 (KNN)-based ceramics are promising lead-free candidates for energy storage applications, yet improving their energy storage performance remains a significant challenge. Here, we propose tailoring K/Na ratio to achieve a synergistic integration of relaxor, grain, and band engineering in the 0.94KxNa1- xNbO...
Neng-Neng Zhang, Qi-Zhen Chai, Jin Liu et al.· Small· 0 citations
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