摘要:
Embodiments of the present disclosure generally relate to imprint compositions and materials and related processes useful for nanoimprint lithography (NIL). In one or more embodiments, a method for preparing an imprinted surface is provided and includes disposing an imprint composition on a substrate, contacting the imprint composition with a stamp having a pattern, converting the imprint composition to an imprint material having the pattern, and removing the stamp from the imprint material. The imprint composition may contain one or more types of nanoparticles, one or more surface ligands, one or more solvents, one or more additives, and one or more acrylates.
摘要:
A titanium oxide compound according to the present invention comprises bronze-type titanium oxide or titanium oxide mainly composed of bronze-type titanium oxide, and contains calcium and/or silicon. The titanium oxide compound contains 0.005 to 2.5 mass % inclusive of calcium or 0.15 to 0.55 mass % inclusive of silicon, or contains 0.005 to 1.2 mass % inclusive of calcium and 0.15 to 0.2 mass % inclusive of silicon, or contains 0.005 to 0.1 mass % inclusive of calcium and 0.15 to 0.5 mass % inclusive of silicon.
摘要:
A titanium oxide-based supercapacitor electrode material and a method of manufacturing same. A reactive substance of the titanium oxide-based supercapacitor electrode material is a conductive titanium oxide. The conductive titanium oxide is a sub-stoichiometric titanium oxide, reduced titanium dioxide, or doped reduced titanium dioxide obtained by further doping an element in reduced titanium dioxide. The titanium oxide-based supercapacitor electrode material has a carrier concentration greater than 1018 cm−3, and the titanium oxide-based supercapacitor electrode material has a specific capacitance 20 F/g to 1,740 F/g at a charge/discharge current of 1 A/g.
摘要翻译:一种基于氧化钛的超级电容器电极材料及其制造方法。 氧化钛系超级电容器电极材料的反应性物质为导电性氧化钛。 导电氧化钛是通过在还原的二氧化钛中进一步掺杂元素而获得的亚化学计量的氧化钛,还原的二氧化钛或掺杂的还原二氧化钛。 基于钛氧化物的超级电容器电极材料的载流子浓度大于1018cm-3,氧化钛基超级电容器电极在充电/放电电流为1A时的比电容为20F / g至1740F / g /G。
摘要:
A method of synthesizing a metal oxide nanowire includes the steps of: combining an amount of a transition metal or a transition metal oxide with an amount of an alkali metal compound to produce a mixture; activating a plasma discharge reactor to create a plasma discharge; exposing the mixture to the plasma discharge for a first predetermined time period such that transition metal oxide nanowires are formed; contacting the transition metal oxide nanowires with an acid solution such that an alkali metal ion is exchanged for a hydrogen ion on each of the transition metal oxide nanowires; and exposing the transition metal oxide nanowires to the plasma discharge for a second predetermined time period to thermally anneal the transition metal oxide nanowires. Transition metal oxide nanowires produced using the synthesis methods described herein are also provided.
摘要:
The object of the present invention is to provide a method of producing low valence titanium oxides in a steady supply manner acceptable in industrial production. The low valence titanium oxides are produced by electrical discharge between two electrodes in an aqueous medium, wherein at least one of the electrodes is a titanium-containing electrode.
摘要:
Molten grains include titanium suboxides of the formulation TinO2n-1, in which the phases are principally Ti5O9 or Ti6O11 or a mixture of these two phases, the phases Ti5O9 and/or Ti6O11 representing, in total, more than 60% of the weight of the grains, the grains further including less than 30% by weight of Ti4O7.
摘要翻译:熔融颗粒包括制剂TinO2n-1的低价低氧化物,其中相主要是Ti 5 O 9或Ti 6 O 11,或这两相的混合物,Ti5O9和/或Ti6O11相的总和大于60重量% 晶粒,进一步包含少于30重量%的Ti 4 O 7。
摘要:
According to example embodiments, a transparent electrically conductive film including a compound that has a two-dimensional electron gas layer, and has a product of an absorption coefficient (α) for light having a wavelength of about 550 nm at 25° C. and a resistivity value (ρ) thereof of less than or equal to about 30 Ω/sq is provided. The electrically conductive film may be a layered crystal structure of the compound.
摘要:
Provided are a macroporous titanium compound monolith and a production method thereof, the macroporous titanium compound monolith having a framework that is composed of a titanium compound other than titanium dioxide, having controlled macropores, and having electron conductivity, the titanium compound being oxygen-deficient titanium oxide, titanium oxynitride, or titanium nitride. Provided is a method including: placing a macroporous titanium dioxide monolith and a metal having titanium-reducing ability in a container, the macroporous titanium dioxide monolith having a co-continuous structure of a macropore and a framework that is composed of titanium dioxide; creating a vacuum atmosphere or an inert gas atmosphere within the container; and heating the monolith and the metal to cause gas-phase reduction that removes oxygen atom from the titanium dioxide composing the monolith by the metal acting as an oxygen getter, thereby obtaining a macroporous oxygen-deficient titanium oxide monolith having a co-continuous structure of the macropore and a framework that is composed of oxygen-deficient titanium oxide, the macroporous oxygen-deficient titanium oxide monolith having electron conductivity derived from the oxygen-deficient titanium oxide.
摘要:
A method of synthesizing a metal oxide nanowire includes the steps of: combining an amount of a transition metal or a transition metal oxide with an amount of an alkali metal compound to produce a mixture; activating a plasma discharge reactor to create a plasma discharge; exposing the mixture to the plasma discharge for a first predetermined time period such that transition metal oxide nanowires are formed; contacting the transition metal oxide nanowires with an acid solution such that an alkali metal ion is exchanged for a hydrogen ion on each of the transition metal oxide nanowires; and exposing the transition metal oxide nanowires to the plasma discharge for a second predetermined time period to thermally anneal the transition metal oxide nanowires. Transition metal oxide nanowires produced using the synthesis methods described herein are also provided.
摘要:
Tin powder is heated in a flowing stream of an inert gas, such as argon, containing a small concentration of carbon-containing gas, at a temperature to produce metal vapor. The tin deposits as liquid on a substrate, and reacts with the carbon-containing gas to form carbon nanotubes in the liquid tin. Upon cooling and solidification, a composite of tin nanowires bearing coatings of carbon nanotubes is formed.