The present application discloses a manufacturing method for a graphene film, a manufacturing method for a graphene material and a display panel. The manufacturing method for the graphene film includes steps of: obtaining a graphene oxide dispersion; reducing the graphene oxide dispersion to a graphene material by an electrochemical deposition method; preparing the graphene material into the graphene film.

The present application discloses a manufacturing method for a graphene film, a manufacturing method for a graphene material and a display panel. The manufacturing method for the graphene film includes steps of: obtaining a graphene oxide dispersion; reducing the graphene oxide dispersion to a graphene material by an electrochemical deposition method; preparing the graphene material into the graphene film.

A glass-ceramic includes an oxide containing lithium (Li), silicon (Si), and boron (B) and has an X-ray diffraction spectrum with two or more peaks appearing in the range 20°≦2θ≦25° and with two or more peaks appearing in the range 25°<2θ≦30°.

A negative electrode active material according to one embodiment includes a titanium oxide compound having a crystal structure of monoclinic system titanium dioxide. The titanium oxide compound is modified by at least one kind of ion selected from the group consisting of an alkali metal cation, an alkali earth metal cation, a transition metal cation, a sulfide ion, a sulfuric acid ion and a chloride ion.

A negative electrode active material according to one embodiment includes a titanium oxide compound having a crystal structure of monoclinic system titanium dioxide. The titanium oxide compound is modified by at least one kind of ion selected from the group consisting of an alkali metal cation, an alkali earth metal cation, a transition metal cation, a sulfide ion, a sulfuric acid ion and a chloride ion.

A suspended-particle device with improved adhesion between the active and conductive layers is disclosed. The conductive layers are coated with an adhesion promoter that comprises at least one organosilane that covalently bonds to the surface of the conductive layer and comprises a cross-linkable moiety such as an acrylate. The active layer comprises a suspension of active particles in a polymer matrix that comprises a polymer having pendant cross-linkable moieties such as acrylates. Upon curing (e.g. by irradiation by ultraviolet light), the polymer matrix of the active layer cross-links with the cross-linkable moieties of the adhesion promoter, thereby binding the active and conductive layers.

A suspended-particle device with improved adhesion between the active and conductive layers is disclosed. The conductive layers are coated with an adhesion promoter that comprises at least one organosilane that covalently bonds to the surface of the conductive layer and comprises a cross-linkable moiety such as an acrylate. The active layer comprises a suspension of active particles in a polymer matrix that comprises a polymer having pendant cross-linkable moieties such as acrylates. Upon curing (e.g. by irradiation by ultraviolet light), the polymer matrix of the active layer cross-links with the cross-linkable moieties of the adhesion promoter, thereby binding the active and conductive layers.

The present invention pertains to a glass characterized by: containing 72-82% of Li.sup.+, 0-21% of Si.sup.4+, and 0-28% of B.sup.3+ in terms of cation %; and containing at least 70% and less than 100% of O.sup.2− and more than 0% and at most 30% of Cl.sup.−, containing at least 94% and less than 100% of O.sup.2− and more than 0% and at most 6% of S.sup.2−, or containing at least 64% and less than 100% of O.sup.2−, more than 0% and at most 30% of Cl.sup.−, and more than 0% and at most 6% of S.sup.2−, in terms of anion %.

A target for sputtering which enables to attain high rate film-formation of a transparent conductive film suitable for a blue LED or a solar cell. A oxide sintered body includes an indium oxide and a cerium oxide, and one or more oxide of titanium, zirconium, hafnium, molybdenum and tungsten. The cerium content is 0.3 to 9% by atom, as an atomicity ratio of Ce/(In+Ce), and the content of cerium is equal to or lower than 9% by atom, as an atomicity ratio of Ce/(In+Ce). The oxide sintered body has an In.sub.2O.sub.3 phase of a bixbyite structure has a CeO.sub.2 phase of a fluorite-type structure finely dispersed as crystal grains having an average particle diameter of equal to or smaller than 3 μm.

A target for sputtering which enables to attain high rate film-formation of a transparent conductive film suitable for a blue LED or a solar cell. A oxide sintered body includes an indium oxide and a cerium oxide, and one or more oxide of titanium, zirconium, hafnium, molybdenum and tungsten. The cerium content is 0.3 to 9% by atom, as an atomicity ratio of Ce/(In+Ce), and the content of cerium is equal to or lower than 9% by atom, as an atomicity ratio of Ce/(In+Ce). The oxide sintered body has an In.sub.2O.sub.3 phase of a bixbyite structure has a CeO.sub.2 phase of a fluorite-type structure finely dispersed as crystal grains having an average particle diameter of equal to or smaller than 3 μm.