• Pioneering Transient Iontronics for Sustainable Electronics. Assistant Professor at Kyushu Institute of Technology. Researching transient iontronics, biodegradable ionic materials, and self-destructing devices for sustainable and zero-waste electronics.

    電気化学用語

    Potential window

    ■電位窓

     

    that is, the range of applied voltages within which the electrolyte or solvent is not reduced or oxidized.

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The voltage at which a specific current density, J, is reached

    ■電流がある値に達したときの電圧

     

    the voltage at which a specific current density, J, is reached, is commonly defined as the cathodic or anodic electrochemical limit

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The slope of the current-voltage curve

    ■I-V特性の傾き

    the slope of the current-voltage curve after the onset of the oxidation or reduction is affected by diffusion coefficients and the concentration of the electrolyte.

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    Electrodecomposition

    ■電気分解

     

    The maximum accessible potential window of such devices is usually limited by electro-decomposition of the electrolyte or solvent, and these devices should not be charged beyond a voltage that can cause degradation of these components.

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The electrochemical stability

    ■電気化学安定性

     

    Here, we provide a systematic study of the influence of the physical properties of ionic liquid electrolytes on the electrochemical stability and electrochemical performance (double-layer capacitance, specific energy) of EDLCs that employ a mesoporous carbon model electrode with uniform, highly interconnected mesopores (3DOm carbon).

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The electrochemical performance

    ■電気化学特性

     

    Here, we provide a systematic study of the influence of the physical properties of ionic liquid electrolytes on the electrochemical stability and electrochemical performance (double-layer capacitance, specific energy) of EDLCs that employ a mesoporous carbon model electrode with uniform, highly interconnected mesopores (3DOm carbon).

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The rechargeable energy storage device

    ■充電可能な蓄電素子

     

    rechargeable energy storage device

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    A reversible physical phenomenon at an interface

    ■界面に生じる繰り返し生じる物理的な現象

     

    a reversible physical phenomenon at an interface rather than a chemical reaction within a bulk material,

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.

     

    The accessible surface area

    ■実効な表面積

     

    The cell capacitance has been significantly improved by maximizing the accessible surface area of the electrodes through application of highly porous materials, primarily porous carbon, as the electrode materials.

     

    出典 Ionic Liquids as Electrolytes for Electrochemical Double-Layer Capacitors: Structures that Optimize Specific Energy, ACS applied materials and interfaces, 2016, Jan,.