The disclosure is related to a carbon nanotube based flexible mobile phone. The carbon nanotube based flexible mobile phone includes a flexible body having a flexible display panel, a communicating system disposed in the flexible body, a flexible capacitive-type touch panel located on the flexible display panel. The touch panel includes a flexible substrate located on the flexible display panel, a carbon nanotube layer located on a surface of the flexible substrate, and two electrodes located on the flexible substrate, spaced from each other, and electrically connected to the carbon nanotube layer.

A method for forming a blend including graphene nanoparticles and a poly(styrene-co-methylmethacrylate), where the method includes melt mixing the poly(styrene-co-methylmethacrylate) and the graphene nanoparticles to obtain a nanocomposite and exposing the nanocomposite to microwave irradiation to bond the methyl methacrylate copolymer to the graphene nanoparticles, in which a content of the graphene nanoparticles is from 0.05 to 2 wt % based on the nanocomposites. A blend composition, including graphene nanoparticles and a poly(styrene-co-methylmethacrylate), where the graphene nanoparticles are dispersed in the poly(styrene-co-methylmethacrylate), the graphene nanoparticles are modified with microwave induced defects, and the free radicals of poly(styrene-co-methylmethacrylate) is bonded to the graphene nanoparticles at the defects.

Provided herein are fullerene compositions, and methods of preparing fullerene compositions. More particularly, the fullerene compositions include a fullerene-polymer complex having a fullerene and a non- conjugated hydrophilic or amphiphilic polymer. The non- conjugated polymer is substituted with a substituent having a functional group capable of forming intermolecular interactions with the fullerene via pi-stacking.

Provided herein are fullerene compositions, and methods of preparing fullerene compositions. More particularly, the fullerene compositions include a fullerene-polymer complex having a fullerene and a non- conjugated hydrophilic or amphiphilic polymer. The non- conjugated polymer is substituted with a substituent having a functional group capable of forming intermolecular interactions with the fullerene via pi-stacking.

A method for the production of a carbon material entirely from raw biomass feedstock for use as a reinforcing agent, a filler or a pigment in rubbers and plastics and as a replacement for carbon black. The carbon material has a carbon content of greater than 50% by volume of non-volatile, high purity fixed elemental carbon, is free of environmentally hazardous chemical compounds and components surface area, and includes specific properties, such as density, hardness, or chemical composition to provide superior properties as a reinforcing agent.

The present invention relates to a modified colorant comprising a colorant having at least one polymer attached or adsorbed thereto. The polymer comprises at least one functional group, and various embodiments of the functional group are disclosed. For each of these embodiments, preferably the functional group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions. Thus, the present invention further relates to an inkjet ink composition comprising a) a liquid vehicle, b) at least one colorant, and c) at least one polymer comprising at least one functional group as described herein.

The present invention relates to a modified colorant comprising a colorant having at least one polymer attached or adsorbed thereto. The polymer comprises at least one functional group, and various embodiments of the functional group are disclosed. For each of these embodiments, preferably the functional group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions. Thus, the present invention further relates to an inkjet ink composition comprising a) a liquid vehicle, b) at least one colorant, and c) at least one polymer comprising at least one functional group as described herein.

The present invention provides a modified carbon black, with an unsaturated coupling agent being grafted on the surface thereof. An unsaturated double bond on one end of the coupling agent is grafted on the surface of the carbon black to serves as a grafting group; and an active group on the other end serves as a crosslink group to retain a crosslinking function with rubber in the future. At least one coupling agent is selected from sulfur-containing compound, halogen-containing compound, nitrogen-containing compound, polyunsaturated compound. The present invention also provides an energy ball milling preparation method for the described product, and provides the formulas and preparation method of two kinds of sulfur-containing unsaturated coupling agent i.e., thioether and thiuram compounds for the described product. The modified carbon black could be crosslinked together with tire rubber. If the carbon black does not move, the rubber also does not move, thereby improving wet grip and driving safety. If the rubber moves, the carbon black also move, thereby reducing internal friction and saving oil, and reducing heat generated from the tire and prolonging the service life of the tire.

The present invention provides a modified carbon black, with an unsaturated coupling agent being grafted on the surface thereof. An unsaturated double bond on one end of the coupling agent is grafted on the surface of the carbon black to serves as a grafting group; and an active group on the other end serves as a crosslink group to retain a crosslinking function with rubber in the future. At least one coupling agent is selected from sulfur-containing compound, halogen-containing compound, nitrogen-containing compound, polyunsaturated compound. The present invention also provides an energy ball milling preparation method for the described product, and provides the formulas and preparation method of two kinds of sulfur-containing unsaturated coupling agent i.e., thioether and thiuram compounds for the described product. The modified carbon black could be crosslinked together with tire rubber. If the carbon black does not move, the rubber also does not move, thereby improving wet grip and driving safety. If the rubber moves, the carbon black also move, thereby reducing internal friction and saving oil, and reducing heat generated from the tire and prolonging the service life of the tire.

A carbon black capable of floating on a surface of a pure water when the carbon black is shaken together with the pure water at 25? C., and settling from the surface of the pure water at 50? C. or higher when the temperature of the pure water is increased stepwise from 25? C. and the carbon black is shaken together with the pure water at each temperature.