Minimizing ion/electron pathways through ultrathin conformal holey graphene encapsulation in Li- and Mn-rich layered oxide cathodes for high-performance lithium-ion batteries-Reference-Cited by-同舟云学术

Minimizing ion/electron pathways through ultrathin conformal holey graphene encapsulation in Li- and Mn-rich layered oxide cathodes for high-performance lithium-ion batteries

Published:2024 Issue:26 Volume:12 Page:16143-16159
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Kim Sungwook¹^ORCID,Hwang Jeonguk²,Jo Youngseok¹,Park Changyong²,Bansal Neetu³,Salunkhe Rahul R.³^ORCID,Ahn Heejoon¹²⁴⁵^ORCID

Affiliation:

1. Department of Battery Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea

2. Department of Organic and Nano Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea

3. Materials Research Laboratory, Department of Physics, Indian Institute of Technology, NH-44, Jammu, Jammu and Kashmir, 181221, India

4. Human-Tech Convergence Program, Department of Organic and Nano Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea

5. Institute of Nano Science and Technology, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea

Abstract

PEI/holey graphene encapsulation applied thinly and uniformly to LMR cathode surfaces enhances electrical conductivity, facilitates lithium-ion diffusion, and acts as a protective layer, demonstrating excellent electrochemical performance.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D4TA02000F

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