Enhanced Li-ion intercalation kinetics and lattice oxygen stability in single-crystalline Ni-rich Co-poor layered cathodes-Reference-Cited by-同舟云学术

Enhanced Li-ion intercalation kinetics and lattice oxygen stability in single-crystalline Ni-rich Co-poor layered cathodes

Published:2024 Issue:6 Volume:12 Page:3682-3688
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zhang Hujun¹,Qin Li¹,Sedlacik Michal²^ORCID,Saha Petr²,Cheng Qilin¹,Yu Haifeng¹³^ORCID,Jiang Hao¹³^ORCID

Affiliation:

1. Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China

2. Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida T. Bati 5678, Zlín, 760 01, Czech Republic

3. Key Laboratory for Ultrafine Materials of Ministry of Education, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China

Abstract

Ba/Al co-doping effectively lower the calcination temperature, greatly reduces Li/Ni mixing and expands the c-axis parameter, and stabilizes the lattice oxygen, resulting in enhanced Li-diffusion kinetics and excellent cycle life.

Funder

National Natural Science Foundation of China

China Postdoctoral Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D3TA07156A

Reference39 articles.

1. Understanding Co roles towards developing Co-free Ni-rich cathodes for rechargeable batteries

2. Challenges and Strategies towards Single‐Crystalline Ni‐Rich Layered Cathodes

3. Fundamental Understanding and Facing Challenges in Structural Design of Porous Si‐Based Anodes for Lithium‐Ion Batteries

4. Single-crystal high-nickel layered cathodes for lithium-ion batteries: advantages, mechanism, challenges and approaches

5. Restraining the escape of lattice oxygen enables superior cyclic performance towards high-voltage Ni-rich cathodes

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