메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
출처
Royal Society of Chemistry (RSC) RSC Advances 16(3)
오류 신고하기
표지

검색

    초록·키워드

    Reimagining graphite anodes through hybrid nano-architectures offers a powerful route to break the long-standing trade-off between capacity and stability in lithium-ion batteries. Here, we design a porous spherical graphite/ZnO (SG/ZnO) hybrid anode <i>via</i> a scalable one-pot hydrothermal synthesis combined with high-energy ball milling and mild annealing. The resulting hierarchical framework features robust SG-ZnO interfacial coupling, merging the conductivity and structural resilience of spherical graphite with the high capacity and surface reactivity of ZnO nanosheets. This architecture ensures efficient Li<sup>+</sup> transport, accommodates volume changes, and suppresses mechanical degradation. The optimized SG/ZnO composite (SG-7/ZnO) delivers a reversible capacity of 423 mAh g<sup>-1</sup> at 160 mAh g<sup>-1</sup> over 150 cycles, significantly outperforming pristine SG and ZnO, owing to its excellent charge transport capability and enhanced electrochemical kinetics. This simple yet versatile strategy opens a new pathway for engineering high-performance oxide-carbon hybrids for next-generation rechargeable batteries.

    본문·목차

    최근 본 자료 전체보기