멀티스케일 고도분석 기반 리튬이온전지 양극재 합성반응 분석 및 설계 최신 연구 동향

• 영문명: Recent Progress on Synthetic Design for Cathode Materials of Lithium Ion Batteries Aided by Advanced Multi-Scale Analysis
• 발행기관: 한국세라믹학회
• 저자명: 박혁준(Hyeokjun Park)
• 간행물 정보: 『세라미스트』제28권 제2호, 168~180쪽, 전체 13쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2025.06.30

국문 초록

The development of cathode materials with high energy density and low cost is becoming increasingly critical to meet the expanding demands of the lithium-ion battery market. Since the structure and electrochemical properties of cathode materials are highly sensitive to synthesis conditions, precise control and rational design of synthesis processes are essential for their practical applications. However, mechanistic understanding of synthesis reactions has been limited, largely due to the hierarchically complex architecture of secondary particle-based cathodes and the challenges associated with their characterizations. This review summarizes recent progress on uncovering the chemical and structural evolution of layered oxide cathodes across multi-length scales ranging from atomistic, nano to micrometer during solid-state calcination, by leveraging advanced analysis tools. We also highlight recent efforts on the design and optimization of the calcination processes to obtain highly stable and better performing cathode materials, guided by multiscale and in situ probing of the synthesis reactions.

목차

1. 서론

2. 본론

3. 결론

REFERENCES

키워드

Cathode Lithium ion battery Multiscale Analysis Process design Synthesis