Concepedia

He Qi

HQ

100

Publications

8K

Citations

45

H-Index

1992

Active since

Affiliations

University of Science and Technology Beijing(Current)

Hefei University of Technology

Hainan University

Chinese Academy of Sciences

Argonne National Laboratory

He Qi is an author at University of Science and Technology Beijing specializing in engineering, materials science, and applied physics.

ORCID

Top concepts

Publications per year

1992–2025

100

Publications

100

Ultrahigh Energy‐Storage Density in NaNbO<sub>3</sub>‐Based Lead‐Free Relaxor Antiferroelectric Ceramics with Nanoscale Domains

He Qi, Ruzhong Zuo, Aiwen Xie et al. · Advanced Functional Materials · 2019 · 609 citations

, , +13

Linear-like lead-free relaxor antiferroelectric (Bi<sub>0.5</sub>Na<sub>0.5</sub>)TiO<sub>3</sub>–NaNbO<sub>3</sub> with giant energy-storage density/efficiency and super stability against temperature and frequency

He Qi, Ruzhong Zuo · Journal of Materials Chemistry A · 2019 · 534 citations

, , +19

Superior Energy‐Storage Capacitors with Simultaneously Giant Energy Density and Efficiency Using Nanodomain Engineered BiFeO<sub>3</sub>‐BaTiO<sub>3</sub>‐NaNbO<sub>3</sub> Lead‐Free Bulk Ferroelectrics

He Qi, Aiwen Xie, Ao Tian et al. · Advanced Energy Materials · 2019 · 507 citations

, , +15

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 · 487 citations · Full text

Superior Thermal Stability of High Energy Density and Power Density in Domain-Engineered Bi<sub>0.5</sub>Na<sub>0.5</sub>TiO<sub>3</sub>–NaTaO<sub>3</sub> Relaxor Ferroelectrics

Xuefan Zhou, He Qi, Zhongna Yan et al. · ACS Applied Materials & Interfaces · 2019 · 264 citations

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