▎ 摘　　要

NOVELTY - Preparing graphene nanoribbons paper, involves: (a) preparing a suspension graphene nanoribbon as raw carbon nanotubes, adding oxidizing acid and stirring, adding oxidizing agent and then transferring to water bath and stirring for 1 hour at 50-90 degrees C and thus obtaining suspension graphene nanoribbon; (2) after completion of film, obtaining suspension of the added binder solution, ultrasonic vibration filtration membrane, obtaining graphene nanoribbons films; and (3) preparing graphene nanoribbons paper, obtaining graphene nanoribbons film, and heating and obtaining graphene nanoribbon. USE - For preparing graphene nanoribbons paper (claimed); and also used in the fields of product lithium-ion batteries, super capacitors, solar cells, sensors, catalyst supports, nanoelectronics, information materials and other fields such as flexible materials especially for complex devices. ADVANTAGE - The process is simple, easy operation, low security, energy consumption, and low cost of production, prepare products with light weight, large surface area, excellent flexibility and good chemical resistance and other characteristics point. DETAILED DESCRIPTION - Preparing graphene nanoribbons paper, involves: (a) preparing a suspension graphene nanoribbon as raw carbon nanotubes, where the carbon nanotubes has oxidizer quality, where the ratio of volume of oxidizing acid is 1 g to 10 g: 50-2000 ml of proportions, adding first the raw oxidizing acid and stirring at 1-24 hours with respect to the obtained mixture 1, then adding oxidizing agent to the oxidizing mixture, stirring at room temperature for 0.1-5 hours and then transferring to a water bath and stirring for I at 50-90 degrees C to obtain the constant for 10 hours mixture 2 and then adding the mixture 2 by removing excess oxidizing agent such as hydrogen peroxide, where the mixture obtained is in 3, and finally with hydrochloric acid, deionized water, ultrasonic washing was repeated three to neutral mixture, i.e. until the pH is 7, thus obtaining suspension graphene nanoribbon; (2 ) preparation of graphene nanoribbons: after the completion of the film, obtaining suspension at mass ratio of binder to I ml:0.001 in proportion of 1 g, first in section (I) obtaining in step suspension of the added binder solution, again under conditions of 50-1000 Hz frequency of 0.5-2 hours placed after ultrasonic vibration filtration membrane pore size of 0.02-2 mu m units of vacuum-filtration, were collected. The filtrate and the residue, i.e. the film obtained with a membrane filtration, the obtained residue was collected, i.e. the film obtained with the filtration membrane, in 50-90 degrees C under dry for 1-24 hours, and then by the organic washing solvent until washed membrane, obtaining graphene nanoribbons films; (3) preparation of graphene nanoribbons paper products section (2) step is completed, obtaining graphene nanoribbons film at a heating rate of 2-5 degrees C/minutes, and heating to a sintering temperature of 200-600 degrees C and then sintering to obtain 1-10 hours paper product graphene nanoribbon protective atmosphere under the conditions.