Mechanochemistry as a Reconstruction Tool of Decomposed Metal-Organic Frameworks.
Inorg Chem
; 60(16): 11825-11829, 2021 Aug 16.
Article
in En
| MEDLINE
| ID: mdl-34060321
ABSTRACT
Metal-organic frameworks (MOFs) undergo structural decomposition or phase transformation upon hydration in aqueous media or under harsh conditions, limiting their industrial commercialization. Herein, we present mechanochemical strategies to reconstruct four selected MOFs (MOF-5, MOF-177, UiO-67, and ZIF-65). To verify the effectiveness of this approach, these MOFs were intentionally decomposed in aqueous media and subsequently treated by ball milling under optimized conditions. As confirmed by X-ray diffraction analysis and N2 sorption isotherms, regardless of the MOF degradation pathway, the original structure could be recovered by a tailored mechanochemical reaction. This approach expands the practical applications of MOFs by enabling the regeneration of deteriorated MOFs quickly at a large scale.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Inorg Chem
Year:
2021
Document type:
Article
Country of publication:
EEUU
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ESTADOS UNIDOS
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ESTADOS UNIDOS DA AMERICA
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EUA
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UNITED STATES
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UNITED STATES OF AMERICA
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US
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USA