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Pregunta
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Respuesta correcta
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What type of material is ZIF-8? :
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Metal-organic framework |
What elements make up the structure of ZIF-8? :
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Zinc and 2-methylimidazole |
Who first discovered ZIF-8 in 2006? :
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Yaghi and university students |
What makes ZIF-8 highly valuable in technology? :
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Great thermal and chemical stability |
What is the main feature of MOF materials like ZIF-8? :
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Highly porous structure |
What is a current application of ZIF-8? :
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gas storage and separation applications |
How is ZIF-8 typically synthesized? :
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Solvent reaction at room temperature |
What is a key advantage of ZIF-8 over other MOFs? :
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high stability at elevated temperatures |
What environmental impact can its production have? :
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Use of organic solvents |
What is a potential future use of ZIF-8? :
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CO₂ capture from the atmosphere |
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Pregunta
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Respuesta correcta
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What makes ZIF-8 suitable for the pharmaceutical industry? :
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It is biocompatible and non-toxic |
What does "ZIF" in ZIF-8 stand for? :
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Zeolitic Imidazolate Framework |
What is a key advantage of ZIF-8 in environmental applications? :
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Excellent gas adsorption and separation |
Which environmental issue can ZIF-8 help mitigate? :
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CO₂ emissions |
What shape does the crystalline structure of ZIF-8 resemble? :
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Zeolite-type cage |
What potential risk must be managed when producing ZIF-8 at scale? :
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Use of toxic solvents |
What legislation influences the industrial use of materials like ZIF-8 in Europe? :
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REACH |
Why is ZIF-8 considered a "next-generation" material? :
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Thanks to its customizable porosity and multifunctionality |
In the manufacturing process, at what temperature is the mixture made? :
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80-100Cº |
What limits diffusion of large molecules in ZIF-8? :
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Narrow pore windows (~3.4 Å) |
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