| abstract |
Nano objects made of at least one first electron conducting material such as carbon and nano objects or sub-micron objects made of at least one second material such as silicon different from the first material A three-dimensional network comprising nano-objects made of at least one first electronically conductive material, each of which is bound to and maintained by a polysaccharide A nano-object or sub-micron object comprising a nanostructure consisting of, and made of at least one second material other than the first material, self-assembles around the network and is at least one by the polysaccharide A nanocomposite, wherein the nanostructure is bonded to a nano-object made of the first electronically conductive material, wherein the nanostructure is uniformly dispersed in the material. A method for preparing the nanocomposite material. An ink containing the composite material. An electrode comprising the composite material as an electrochemically active material. Electrochemical systems including such electrodes, especially lithium ion batteries. |