Toyota Jidosha Kabushiki Kaisha

National Institute for Materials Science

Hideto Yamada

Masato Hozumi

Tetsuo Uchikoshi

Yoshio Sakka

Tohru Suzuki

Koji Kawamoto

Toshiya Saito

In a (001) pole figure of the active material particles, where a plane parallel to the substrate is defined as the equatorial plane, a Lotgering factor f(001) of an A plane and a Lotgering factor f(001) of a B plane satisfy both Expressions (1) and (2) below, the A plane being an equatorial cross section perpendicular to a line that connects the center of the (001) pole figure and a first point of maximum XRD intensity of peaks attributed to (001) planes at the outer periphery of the equatorial plane, the B plane being an equatorial cross section perpendicular to a line that connects the center of the (001) pole figure and a second point of minimum XRD intensity of peaks attributed to the (001) planes at the outer periphery of the equatorial plane:(001)&#x3e;0.3 &#x2003;&#x2003;Expression (1)(001)&#x2212;(001)&#x3c;1.0 &#x2003;&#x2003;Expression (2).

Electrode body, method for producing electrode body, and battery provided with electrode body

A production method for an electrode for a battery includes preparing a conductive substrate, and electrode material particles having ion conduction anisotropy; and producing an electrode by attaching the electrode material particles onto the conductive substrate, and applying a magnetic field in a predetermined direction.

Production method for electrode for battery, electrode produced by production method, and battery including electrode

Growing community of inventors

Tsukuba, Japan

Hideto Yamada