@article{oai:repo.lib.tut.ac.jp:00002050, author = {稲田, 亮史 and 奥野, 晃平 and 鬼頭, 駿介 and 東城, 友都 and 櫻井, 庸司 and Inada, Ryoji and Okuno, Kohei and Kito, Shunsuke and Tojo, Tomohiro and Sakurai, Yoji}, issue = {9}, journal = {Materials, Materials}, month = {Sep}, note = {We fabricated lithium trivanadate LiV3O8 (LVO) film electrodes for the first time on a garnet-type Ta-doped Li7La3Zr2O12 (LLZT) solid electrolyte using the aerosol deposition (AD) method. Ball-milled LVO powder with sizes in the range of 0.5–2 micrometre was used as a raw material for LVO film fabrication via impact consolidation at room temperature. LVO film (thickness = 5 micrometre) formed by AD has a dense structure composed of deformed and fractured LVO particles and pores were not observed at the LVO/LLZT interface. For electrochemical characterization of LVO film electrodes, lithium (Li) metal foil was attached on the other end face of a LLZT pellet to comprise a LVO/LLZT/Li all-solid-state cell. From impedance measurements, the charge transfer resistance at the LVO/LLZT interface is estimated to be around 103 ohm cm2 at room temperature, which is much higher than at the Li/LLZT interface. Reversible charge and discharge reactions in the LVO/LLZT/Li cell were demonstrated and the specific capacities were 100 and 290 mAh g-1 at 50 and 100 degree Celsius. Good cycling stability of electrode reaction indicates strong adhesion between the LVO film electrode formed via impact consolidation and LLZT.}, title = {Properties of Lithium Trivanadate Film Electrodes Formed on Garnet-Type Oxide Solid Electrolyte by Aerosol Deposition}, volume = {11}, year = {2018} }