MULTI-FUNCTIONAL MATERIAL MADE WITH CELLULOSE AND COVALENTLY BONDED METAL OR CONDUCTIVE OXIDE NANOTUBES, AND METHOD THEREOF

摘要

PURPOSE: A multi-functional material and a manufacturing method thereof are provided to uniformly disperse carbon nanotubes inside a cellulose-carbon nanotube flexible film by forming a carbonyl bond structure in between the carbon nanotubes and cellulose. CONSTITUTION: A manufacturing method of a multi-functional material including a metal or conductive oxide nanotube and cellulose comprises the following steps: carboxylating nanotubes by acid-treating, and reacting with carbonyldiimidazole to apply a functional group to the nanotubes; and reacting the resulting product with the cellulose. The step of applying the functional group includes a step of reacting the nanotubes including a carboxyl group with the carbonyldiimidazole to form imidazolide.