화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU))
권호 22권 2호
발표분야 (전기화학) 4차 산업혁명과 함께 하는 에너지 저장 장치
제목 ALL-SOLID-STATE LI-BATTERIES BASED ON PRINTABLE ELECTROLYTES
초록 The forthcoming ubiquitous energy era has spurred the relentless pursuit of high-energy/safe rechargeable power sources. In particular, recent fire/explosion accidents of lithium-ion batteries (LIBs) have inspired us to devote greater attention to safety failures. All-solid-state LIBs have garnered considerable attention as a promising approach to simultaneously addressing the aforementioned safety concerns as well as the limited energy density of current LIBs. Here, we present a new class of printable electrolytes to address the challenging issues of conventional inorganic electrolyte-based all-solid-state LIBs. These new LIBs are easily fabricated through solvent-drying-free, ultraviolet (UV)-curing-assisted multistage printing. The printed all-solid-state LIBs show exceptional performance in mechanical flexibility, form factors and abuse tolerance (nonflammability) that far exceed those achievable with conventional inorganic-electrolyte-based cell technologies.
저자 이상영
소속 울산과학기술원
키워드 batteries; all-solid-state; printable electrolytes; biolar
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