Title:
ADSORPTION ELEMENT, METHOD FOR MANUFACTURING SAME, ADSORPTION SHEET, SEPARATION FILM, AND ARTIFICIAL DIALYSIS EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2022/153889
Kind Code:
A1
Abstract:
Provided is an adsorption element that includes MXene and that has exceptional adsorption performance with respect to, e.g., polar organic compounds. The adsorption element includes: particles of a layered material including at least one layer; and one or more types of metal atoms selected from the group consisting of Al, Mg, Ca, Ba, Fe, Zn, Mn, and Cu. The layer includes a layer body represented by formula MmXn (in the formula, M represents at least one metal in group 3, 4, 5, 6, or 7, X represents a carbon atom, a nitrogen atom, or a combination thereof, n is 1-4 (inclusive), and m is greater than n but not greater than 5), and a modification or a terminal T (where T represents at least one selected from the group consisting of hydroxyl groups, fluorine atoms, chlorine atoms, oxygen atoms, and hydrogen atoms) present on the surface of the layer body. The M in the layer, and at least one selected from the group consisting of chlorine atoms, phosphorus atoms, iodine atoms, and sulfur atoms, are bonded together.
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Inventors:
OGAWA YUUSUKE (JP)
KOYANAGI MASASHI (JP)
KIMURA YUKI (JP)
KOYANAGI MASASHI (JP)
KIMURA YUKI (JP)
Application Number:
PCT/JP2022/000037
Publication Date:
July 21, 2022
Filing Date:
January 04, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
B01J20/02; A61M1/36; B01J20/04; B01J20/30; C01B32/90; C01B32/921
Foreign References:
| CN111151304A | 2020-05-15 | |||
| CN108793167A | 2018-11-13 | |||
| CN111785534A | 2020-10-16 | |||
| CN112023702A | 2020-12-04 | |||
| CN110559880A | 2019-12-13 | |||
| US20170294546A1 | 2017-10-12 | |||
| CN106430195A | 2017-02-22 | |||
| CN109650391A | 2019-04-19 | |||
| CN111943207A | 2020-11-17 | |||
| US20200230569A1 | 2020-07-23 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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