▎ 摘　　要

NOVELTY - An all-solid-state battery (10) comprises: 1) an electrode (13) produced with an electrode composition, which contains electrode active materials and a binder, so that ion transport in the electrode is dependent on a mechanism of ion diffusion between the electrode active materials, by excluding an electrolyte component from the electrode; 2) a counter electrode (11) disposed to face the electrode; and 3) a solid electrolyte layer (12) disposed between the electrode and the counter electrode. The pore density of the electrode which is an electrolyte-free electrode, is 15% or less of electrode bulk density. USE - All-solid-state battery is used in ion-conducting binder evaluation system of batteries. ADVANTAGE - The all-solid-state battery containing electrolyte-free electrode, has excellent electron conductivity. Ion diffusion is possible in the battery, through contact between particles, and an ion-conducting binder. The minimized content of the binder in the electrode, to maximize the energy density, is an important electrode configuration strategy and a small amount of binder content greatly influences overall battery performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: 1) method of evaluating ion-conducting binder of secondary battery, which is performed with an ion-conducting binder evaluation system, by: i) disposing first all-solid-state battery containing first electrode manufactured with a first electrode composition of electrode active material and ion-conducting binder, a counter electrode disposed to face the first electrode, and a solid electrolyte layer disposed between the first electrode and the counter electrode, at a specific position in the evaluation system; ii) setting an evaluation condition for a signal applied to the first all-solid-state battery or a provided environment; and iv) measuring electrochemical and battery characteristics of the first all-solid-state battery according to the evaluation condition; and 2) ion-conducting binder evaluation system configured to evaluate the performance of ion-conducting binder of secondary battery, which comprises: a) a driving unit configured to apply a signal for performance evaluation to first all-solid-state battery located at predetermined position of evaluation system hardware; b) an evaluation condition setting unit configured to adjust a evaluation condition for an environment provided to the first all-solid-state battery through a signal applied to the first all-solid-state battery or the evaluation system hardware from the driving unit; and c) a measuring unit connected to the first all-solid-state battery and configured to measure electrochemical and battery characteristics of the first all-solid-state battery. DESCRIPTION OF DRAWING(S) - The drawing shows conceptual view of all-solidstate battery containing electrolyte-free electrode. 10All-solid-state battery 11Counter electrode 12Solid electrolyte layer 13First electrode 14Current collector