| 학회 | 한국화학공학회 |
| 학술대회 | 2018년 봄 (04/25 ~ 04/27, 창원컨벤션센터) |
| 권호 | 24권 1호, p.916 |
| 발표분야 | 촉매 및 반응공학 |
| 제목 | Synthesis of ZnIn2S4/C nanocomposites and their applications |
| 초록 | Lithium ion batteries(LIB) are efficacious electrochemical energy storage device due to their high energy density, long life cycle, and no memory effect. Graphite is the most commonly used anode for LIB because of its stability and low volume expansion. However, graphite has critical disadvantage, low theoretical capacity. To overcome this limitation, the development of high-capacity anode material is indispensable. Zinc Indium Sulfide (ZnIn2S4) is one of chalcogenide materials. When zinc indium sulfide with 2D layered structure act as a anode material in LIB, it shows interesting feature. In2S3 has a layered structure with proven high theoretical capacity and ZnS has reversible lithium insertion/desertion with good stability. From these features, ZnIn2S4 could be a good anode material for LIB. Also, carbon-based materials have been widely introduced due to its excellent conductivity. To enhance electrical conductivity, carbon is integrated with ZnIn2S4 nano structure. In this work, ZnIn2S4/C nanocomposites are synthesized with KIT-6 as a hard template and tested as anode materials. We anticipate that this material may show good cycle ability, stability, and high rate performance. |
| 저자 | 이규성, 최윤석, 김지만 |
| 소속 | 성균관대 |
| 키워드 | 촉매 및 반응공학 |
| 원문파일 | 초록 보기 |
