KMF-1(Al)
KMF-1(Al)
CAS:2433724-87-7
M.F.:C6H3NO5Al
M.W.:196.07322
Pricing
//
Product: KMF-1
Synonyms: KMF-1(Al)
CAS：2433724-87-7
Basic Information
| Unit MF. | C₆H₄AlNO₅（Anhydrous form） | Unit MW. | 197.08 | ||
| Coordination Metal | Al | Linkers |
1H-pyrrole-2,5-dicarboxylic acid（CAS: 3019-89-0） |
||
| Pore Size | ~5.7 Å | Pore Volume | 0.473 cm³/g | ||
| Surface Area | 1130 m²/g（BET method, N₂ adsorption） | ||||
| Analog Structure |  |
||||
Product Property
| Appearance | White Powders | |||
| Particle Size | 0.4-1 μm（Rod-shaped crystals） | |||
Stability
1) Hydrothermally stable, maintaining crystal integrity in boiling water and acidic-alkaline solutions with 1<pH<12;
2) Good thermal stability, with a thermal decomposition temperature up to 300℃, and stable performance over 50 adsorption-desorption cycles.
2) Good thermal stability, with a thermal decomposition temperature up to 300℃, and stable performance over 50 adsorption-desorption cycles.
Preservation
1) Store in a dry and sealed container at room temperature, avoiding humid environments;
2) Activate in a vacuum oven at 150℃ for 12 hours before use to remove adsorbed moisture.
Other Features
Fluorescence: NA
Other: Water adsorption capacity reaches 0.393 g/g at 30℃ and P/P⁰=0.13-0.20, with an adsorption enthalpy of 52-57 kJ/mol.
Other: Water adsorption capacity reaches 0.393 g/g at 30℃ and P/P⁰=0.13-0.20, with an adsorption enthalpy of 52-57 kJ/mol.
Applications
1) Adsorption-driven refrigeration with a COP of 0.75 and a volumetric working capacity of 0.36 mL/mL;
2) Adsorption heat pump systems with a COPₕ=1.74, suitable for solar energy/industrial waste heat (<70℃);
3) Thermal energy storage with a volumetric heat storage capacity of 348 kWh/m³, applicable for building heating and cooling supply.
2) Adsorption heat pump systems with a COPₕ=1.74, suitable for solar energy/industrial waste heat (<70℃);
3) Thermal energy storage with a volumetric heat storage capacity of 348 kWh/m³, applicable for building heating and cooling supply.
Characterizations
References
1) Cho, Kyung Ho; Borges, D. Damasceno; Lee, U-Hwang; Lee, Ji Sun; Yoon, Ji Woong; Cho, Sung June; Park, Jaedeuk; Lombardo, Walter; Moon, Dohyun; Sapienza, Alessio; Maurin, Guillaume; Chang, Jong-San; Nature Communications, 2020, 11(1), 5112, DOI: 10.1038/s41467-020-18968-7; Rational design of a robust aluminum metal-organic framework for multi-purpose water-sorption-driven heat allocations;
2) Gu, Mingyu; Anbarasan, Radhakrishnan; Cho, Ho-Jun; Choi, Jinhyuk; Bae, Cheongwon; Kim, Duckjong; Nam, Sang Yong; Cohen, Seth M.; Park, Jae Hyun; Kim, Juyeong; Journal of the American Chemical Society, 2026, 148(8), 3442-3454, DOI：10.1021/jacs.5c18786; Hydrophobic Metal−Organic Frameworks Enable Superior High-Pressure Ammonia Storage through Geometric Design;