The invention pertains to the use of porous, chemically interconnected, carbon nanofibres-comprising carbon networks as a conductive additive in lithium or sodium batteries. It has been found that said carbon-nanofibre comprising carbon networks can benefi...

An electrode mixture including an electrode active material, a conductive fibrous carbon material, and inorganic nanoparticles applied to a surface of the electrode active material. The conductive fibrous carbon material contains magnetic metal. A ratio of...

A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive ma...

A nonaqueous lithium secondary battery comprises a positive electrode (31) which inserts/detaches lithium ions, and includes a collector on which a positive electrode active material for inserting/detaching lithium ions, a conduction assistant for increasi...