Patent ID: 9241434
Filing Date: 2016-01-19
CPC Classification: B82Y,C01B,H01B,H05K

Claim Text:
1. A method for manufacturing a carbon nanotube-iron oxide composite, the method comprising: dispersing carbon nanotubes in a reductive solvent to prepare a dispersion liquid; adding a co-reducing agent and an iron precursor to the dispersion liquid to prepare a mixture liquid; and subjecting the mixture liquid to a heat treatment at a temperature of 230° C. to 250° C. to give the carbon nanotube iron oxide composite, wherein the iron oxide of the carbon nanotube-iron oxide composite has a particle size of 5 nm or less, wherein the reductive solvent comprises triethylene glycol; and the co-reducing agent comprises a methyl polyglycol having the formula (CH