Abstract:
An adsorbent for carbon dioxide may include a composite metal oxide including a divalent first metal (M1), a trivalent second metal (M2), and at least one polyoxometalate (POM) ion selected from an anion represented by a first formula (e.g., Chemical Formula 1) and an anion represented by a second formula (e.g., Chemical Formula 2). A capture module for carbon dioxide may include the adsorbent.
Abstract:
An adsorbent for carbon dioxide may include an inorganic oxide porous structure having a plurality of mesopores and an active compound bound to the surface of the mesopores. The active compound may be selected from an alkali metal-containing compound, an alkaline-earth metal-containing compound, and a combination thereof. Various example embodiments also relate to a method of preparing the adsorbent for carbon dioxide and a capture module for carbon dioxide including the adsorbent for carbon dioxide.
Abstract:
A carbon nanocomposite includes a polymer nanowire comprising a plurality of carbon nanostructures, wherein the plurality of carbon nanostructures are electrically connected to each other within the polymer nanowire, and a portion of the plurality of carbon nanostructures protrude from a surface of the polymer nanowire.
Abstract:
An adsorbent for carbon dioxide may include a structure that includes composite metal oxide including a first metal (M1) and a second metal (M2) linked through oxygen (0). The first metal (M1) may be selected from an alkali metal, an alkaline-earth metal, and a combination thereof. The second metal (M2) may have a trivalent oxidation number or greater. The composite metal oxide may include mesopores inside or in the surface thereof. The adsorbent may be included in a capture module for carbon dioxide. A method of reducing emissions may include adsorbing carbon dioxide using the adsorbent for carbon dioxide.
Abstract:
An adsorbent for carbon dioxide may include a composite metal oxide including a divalent first metal (M1), a trivalent second metal (M2), and an element (A) with an electronegativity of about 2.0 to about 4.0. The composite metal oxide may have an amorphous structure. A method of manufacturing the adsorbent for carbon dioxide and a capture module for carbon dioxide including the adsorbent for carbon dioxide are also disclosed.