Academia Sinica

National Chung Shan Institute of Science and Technology

Cheng-Te Lin

Lain-Jong Li

Chuen-Ming Gee

Ching-Jang Lin

Yi-Cheng Cheng

Lung-Hao Hu

Feng-Yu Wu

Tzeng-Lu Yeh

A battery includes a first electrode including a plurality of particles containing lithium, a layer of carbon at least partially coating a surface of each particle, and electrochemically exfoliated graphene at least partially coating one or more of the plurality of particles. The battery includes a second electrode and an electrolyte. At least a portion of the first electrode and at least a portion of the second electrode contact the electrolyte.

Graphene-containing electrodes

Disclosed is a method of producing thin graphene nanoplatelets, and the method includes the steps of providing a carbon precursor and a filling material, using the carbon precursor as a binding agent to mix with the filling material thoroughly, producing a composite material through a forming process, performing a heat treatment of the composite material under an atmosphere and at different temperatures to improve the electrical conductivity and adjust to an appropriate binding strength, perform a carbon conversion of the composite material with a good graphite cyrstallinity to produce a layered graphite structure of a thin graphene nanoplatelet precursor, while obtaining high quality graphene by performing an electrochemical process of the thin graphene nanoplatelet precursor, so as to achieve the mass production of the high quality thin graphene nanoplateletes with a low cost.

Method for producing thin graphene nanoplatelets and precusor thereof

Growing community of inventors

Taoyuan, Taiwan

Cheng-Te Lin