차세대 이차전지용 아연 이온 이차전지 소재 연구 개발 동향

• 영문명: Recent Research Trend of Zinc-ion Secondary Battery Materials for Next Generation Batterie
• 발행기관: 한국세라믹학회
• 저자명: 조정근(Jeonggeun Jo) 김재국(Jaekook Kim)
• 간행물 정보: 『세라미스트』제21권 제4호, 312~330쪽, 전체 19쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

Energy storage/conversion has become crucial not only to meet the present energy demand but also more importantly to sustain the modern society. Particularly, electrical energy storage is critical not only to support electronic, vehicular and load-levelling applications but also to efficiently commercialize renewable energy resources such as solar and wind. While Li-ion batteries are being intensely researched for electric vehicle applications, there is a pressing need to seek for new battery chemistries aimed at stationary storage systems. In this aspect, Zn-ion batteries offer a viable option to be utilized for high energy and power density applications since every intercalated Zn-ion yields a concurrent charge transfer of two electrons and thereby high theoretical capacities can be realized. Furthermore, the simplicity of fabrication under open-air conditions combined with the abundant and less toxic zinc element makes aqueous Zn-ion batteries one of the most economical, safe and green energy storage technologies with prospective use for stationary grid storage applications. Also, Zn-ion batteries are very safe for next-generation technologies based on flexible, roll-up, wearable implantable devices the portable electronics market. Following this advantages, a wide range of approaches and materials, namely, cathodes, anodes and electrolytes have been investigated for Zn-ion batteries applications to date. Herein, we review the progresses and major advancements related to aqueous. Zn-ion batteries, facilitating energy storage/conversion via Zn 2+ (de)intercalation mechanism.

목차

1. 서론

2. 본문

3. 결론

참고문헌

키워드

Energy storage system Next generation batteries Polyvalent ions Zn-ion batteries