A comparative study on metal organic frameworks for indoor environment application: Adsorption evaluation

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• 作者：Mitra Bahri^a ; Fariborz Haghighat^a ; ^{Haghighat@concordia.ca} ; Hossein Kazemian^b ; ^c ; Sohrab Rohani^b
• 关键词：AC ; activated carbon ; BDDT ; Brunauer ; Deming ; Deming ; and Teller ; BET ; Brunauer-Emmett-Teller ; CPM-5 ; crystalline porous material ; DFA/C ; dual functional adsorbent/catalyst ; DMF ; dimethylformamide ; DVS ; dynamic vapor sorption ; DW ; distillated water ; MIL-101 ; Materials of Institute Lavoisier-101 ; MIL-53 ; Materials of Institute Lavoisier-53 ; MOF ; metal organic framework ; MW ; microwave ; NTP ; non-thermal plasma ; PCO ; photocatalytic oxidation ; RH ; relative humidity ; TGA ; thermo-gravimetrical analysis
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：711-723
• 全文大小：1314 K
• 卷排序：313

文摘

Three metal organic frameworks, MIL-101, MIL-53 and CPM-5, are used for VOCs adsorption. Adsorption isotherms and TGA indicates the physisorption of toluene and isobutanol on these MOFs. In dry air, MIL-101 shows the highest adsorption capacity for one ppm of toluene and isobutanol. At 30% relative humidity, MIL-53 demonstrates the highest adsorption capacity of toluene. CPM-5 shows the least adsorption capacity for toluene and isobutanol in both dry and humid air.