Industrial Technology Research Institute

Chun-Lung Li

Li-Duan Tsai

Chih-Ching Chang

Jenn-Yeu Hwang

Ming-Sheng Leu

Yueh-Wei Lin

Chia-Chen Fang

Wei-Hsin Wu

Jin-Bao Wu

Jia-Jen Chang

Jason Fang

Chia-Nan Lin

An electrode is provided, which includes a sulfur- and carbon-containing layer having a carbon material, a sulfur material, and a binder. A sulfur content at a core part of the sulfur- and carbon-containing layer is gradually reduced to a sulfur content at two side surfaces of the sulfur- and carbon-containing layer. The electrode may serve as a positive electrode of a battery. The battery also includes a negative electrode, and an electrolyte liquid between the positive electrode and the negative electrode.

Electrode and method for manufacturing the same and battery

A protected active metal electrode and a device with the electrode are provided. The protected active metal electrode includes an active metal substrate and a protection layer on a surface of the active metal substrate. The protection layer at least includes a metal thin film covering the surface of the active metal substrate and an electrically-conductive thin film covering a surface of the metal thin film. A material of the metal thin film is Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, or W. A material of the electrically-conductive thin film is selected from nitride of a metal in the metal thin film, carbide of a metal in the metal thin film, a diamond-like carbon (DLC), and a combination thereof.

Protected active metal electrode and device with the electrode

The application relates to a gel polymer electrolyte and/or polymer modified electrode materials for lithium batteries. The gel polymer electrolyte or the polymer modified electrode material includes at least a polymer represented by the following formula (I): 

Gel polymer electrolyte and lithium polymer battery

An energy storage device is provided. The energy storage device includes a positive electrode, a negative electrode covered by a protective layer, and an electrolyte. The positive electrode includes fast-energy-storage electrochemical capacitive materials coated on a current collector. The negative electrode includes metal materials capable of having electrochemical reactivity toward lithium ion. The protective layer includes oxides or hydroxides of the metal materials.

Energy storage devices

Growing community of inventors

Taoyuan County, Taiwan

Chun-Lung Li