He Qi

Ultrahigh Energy‐Storage Density in NaNbO₃‐Based Lead‐Free Relaxor Antiferroelectric Ceramics with Nanoscale Domains

He Qi, Ruzhong Zuo, Aiwen Xie et al. · Advanced Functional Materials · 2019 · 634 citations

Natural Sciences, Materials Engineering, Materials Science +16

Linear-like lead-free relaxor antiferroelectric (Bi_0.5Na_0.5)TiO₃–NaNbO₃ with giant energy-storage density/efficiency and super stability against temperature and frequency

He Qi, Ruzhong Zuo · Journal of Materials Chemistry A · 2019 · 545 citations

Natural Sciences, Materials Engineering, Materials Science +17

Giant energy-storage density with ultrahigh efficiency in lead-free relaxors via high-entropy design

Liang Chen, Shiqing Deng, Hui Liu et al. · Nature Communications · 2022 · 541 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Superior Energy‐Storage Capacitors with Simultaneously Giant Energy Density and Efficiency Using Nanodomain Engineered BiFeO₃‐BaTiO₃‐NaNbO₃ Lead‐Free Bulk Ferroelectrics

He Qi, Aiwen Xie, Ao Tian et al. · Advanced Energy Materials · 2019 · 536 citations

Natural Sciences, Materials Engineering, Materials Science +17

Superior Thermal Stability of High Energy Density and Power Density in Domain-Engineered Bi_0.5Na_0.5TiO₃–NaTaO₃ Relaxor Ferroelectrics

Xuefan Zhou, He Qi, Zhongna Yan et al. · ACS Applied Materials & Interfaces · 2019 · 280 citations

Natural Sciences, Materials Engineering, Materials Science +17