title: Bendable inorganic thin-film battery for fully flexible electronic systems.
abstract: High-performance flexible power sources have gained attention, as they enable the realization of next-generation bendable, implantable, and wearable electronic systems. Although the rechargeable lithium-ion battery (LIB) has been regarded as a strong candidate for a high-performance flexible energy source, compliant electrodes for bendable LIBs are restricted to only a few materials, and their performance has not been sufficient for them to be applied to flexible consumer electronics including rollable displays. In this paper, we present a flexible thin-film LIB developed using the universal transfer approach, which enables the realization of diverse flexible LIBs regardless of electrode chemistry. Moreover, it can form high-temperature (HT) annealed electrodes on polymer substrates for high-performance LIBs. The bendable LIB is then integrated with a flexible light-emitting diode (LED), which makes an all-in-one flexible electronic system. The outstanding battery performance is explored and well supported by finite element analysis (FEA) simulation.
authors: Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea.
authors: Min
authors: M
authors: Koo
authors: Kwi-Il
authors: KI
authors: Park
authors: Seung Hyun
authors: SH
authors: Lee
authors: Minwon
authors: M
authors: Suh
authors: Duk Young
authors: DY
authors: Jeon
authors: Jang Wook
authors: JW
authors: Choi
authors: Kisuk
authors: K
authors: Kang
authors: Keon Jae
authors: KJ
authors: Lee
mesh_terms: D017076:Computer-Aided Design; D055119:Elastic Modulus; D011211:Electric Power Supplies; D004581:Electronics / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007287:Inorganic Chemicals / Q000737:chemistry*; D008094:Lithium / Q000737:chemistry*; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure; D036103:Nanotechnology / Q000295:instrumentation*; D010316:Particle Size; D012666:Semiconductors
chemical_list: D007287:Inorganic Chemicals; D008094:Lithium