Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Layered double hydroxide film and composite material containing layered double hydroxide
Provided is a layered double hydroxide membrane containing a layered double hydroxide represented by the formula: M2+1-xM3+x(OH)2An−x/n.mH2O (where M2+ represents a divalent cation, M3+ represents a trivalent cation, An− represents an n-valent anion, n is an integer of 1 or more, and x is 0.1 to 0.4), the layered double hydroxide membrane having water impermeability. The layered double hydroxide membrane includes a dense layer having water impermeability, and a non-flat surface structure that is rich in voids and/or protrusions and disposed on at least one side of the dense layer. The present invention provides an LDH membrane suitable for use as a solid electrolyte separator for a battery, the LDH membrane including a dense layer having water impermeability, and a specific structure disposed on at least one side of the dense layer and suitable for reducing the interfacial resistance between the LDH membrane and an electrolytic solution.
Layered double hydroxide film and composite material containing layered double hydroxide
Provided is a layered double hydroxide membrane containing a layered double hydroxide represented by the formula: M2+1-xM3+x(OH)2An−x/n.mH2O (where M2+ represents a divalent cation, M3+ represents a trivalent cation, An− represents an n-valent anion, n is an integer of 1 or more, and x is 0.1 to 0.4), the layered double hydroxide membrane having water impermeability. The layered double hydroxide membrane includes a dense layer having water impermeability, and a non-flat surface structure that is rich in voids and/or protrusions and disposed on at least one side of the dense layer. The present invention provides an LDH membrane suitable for use as a solid electrolyte separator for a battery, the LDH membrane including a dense layer having water impermeability, and a specific structure disposed on at least one side of the dense layer and suitable for reducing the interfacial resistance between the LDH membrane and an electrolytic solution.
Layered double hydroxide film and composite material containing layered double hydroxide
YAMAMOTO SHO (Autor:in) / FUJISAKI MEGUMI (Autor:in) / YOKOYAMA SHOHEI (Autor:in) / YAMADA NAOHITO (Autor:in)
06.08.2019
Patent
Elektronische Ressource
Englisch
IPC:
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
LAYERED DOUBLE HYDROXIDE-CONTAINING COMPOSITE MATERIAL
| Europäisches Patentamt | 2020
Layered double hydroxide-containing composite material
| Europäisches Patentamt | 2019
FUNCTIONAL LAYER CONTAINING LAYERED DOUBLE HYDROXIDE AND COMPOSITE MATERIAL
| Europäisches Patentamt | 2018
FUNCTIONAL LAYER INCLUDING LAYERED DOUBLE HYDROXIDE, AND COMPOSITE MATERIAL
| Europäisches Patentamt | 2020
FUNCTIONAL LAYER INCLUDING LAYERED DOUBLE HYDROXIDE, AND COMPOSITE MATERIAL
| Europäisches Patentamt | 2017