Metal complex, and adsorbent material, storage material and separation material comprising metal complex
US9586170B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 28, 2013 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Oct 12, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The metal complex comprises a multivalent carboxylic acid compound, at least one metal ion selected from ions of metals belonging to Groups 2 to 13 of the periodic table, an organic ligand capable of multidentate binding to the metal ion, and a C1 or C2 monocarboxylic acid compound. The metal complex has excellent gas adsorption, storage, and separation performance as well as excellent durability. The metal complex is stably present under high temperature and high humidity, and can maintain high adsorption performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.