PPI-Dendrimer-Functionalized Magnetic Metal–Organic Framework (Fe3O4@MOF@PPI) with High Adsorption Capacity for Sustainable Wastewater Treatment

2020 ◽  
Vol 12 (22) ◽  
pp. 25294-25303 ◽  
Author(s):  
Hossein Shahriyari Far ◽  
Mahdi Hasanzadeh ◽  
Mohammad Shabani Nashtaei ◽  
Mahboubeh Rabbani ◽  
Aminoddin Haji ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Adsorption Capacity ◽  
Metal Organic Framework ◽  
High Adsorption ◽  
Magnetic Metal ◽  
Metal Organic ◽  
High Adsorption Capacity ◽  
Sustainable Wastewater Treatment ◽  
Organic Framework

High Adsorption Capacity and Selectivity of SO2 over CO2 in a Metal–Organic Framework

2020 ◽  
Vol 60 (1) ◽  
pp. 4-8
Author(s):  
Ya Ling Fan ◽  
Hui Ping Zhang ◽  
Meng Jia Yin ◽  
Rajamani Krishna ◽  
Xue Feng Feng ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Metal Organic Framework ◽  
High Adsorption ◽  
Metal Organic ◽  
High Adsorption Capacity ◽  
Organic Framework

High storage capacity and separation selectivity for C2 hydrocarbons over methane in the metal–organic framework Cu–TDPAT

2014 ◽  
Vol 2 (38) ◽  
pp. 15823-15828 ◽  
Author(s):  
Kang Liu ◽  
Dingxuan Ma ◽  
Baiyan Li ◽  
Yi Li ◽  
Kexin Yao ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Metal Organic Framework ◽  
High Adsorption ◽  
Adsorption Enthalpy ◽  
High Storage Capacity ◽  
Metal Organic ◽  
High Adsorption Capacity ◽  
C2 Hydrocarbons ◽  
High Storage ◽  
Organic Framework

We report an rht-type metal–organic framework (MOF) which exhibits a high adsorption capacity for C2 hydrocarbons and excellent selectivity over CH4. This MOF displays the highest reported C2H2–CH4 selectivity of 127.1 as well as a record high value for C2H4 adsorption enthalpy (49.5 kJ mol−1).

Conformal and highly adsorptive metal–organic framework thin films via layer-by-layer growth on ALD-coated fiber mats

2015 ◽  
Vol 3 (4) ◽  
pp. 1458-1464 ◽  
Author(s):  
Junjie Zhao ◽  
Bo Gong ◽  
William T. Nunn ◽  
Paul C. Lemaire ◽  
Eric C. Stevens ◽  
...  
Keyword(s):  
Thin Films ◽  
Adsorption Capacity ◽  
Metal Organic Framework ◽  
Layer Growth ◽  
Layer By Layer ◽  
High Adsorption ◽  
Fiber Mats ◽  
Coated Fiber ◽  
Metal Organic ◽  
High Adsorption Capacity

Fiber@ALD@MOF structures fabricated via ALD and layer-by-layer MOF synthesis show good conformality and high adsorption capacity.

Integrating multiple adsorption sites and tortuous diffusion paths into a metal–organic framework for C3H4/C3H6 separation

2019 ◽  
Vol 7 (44) ◽  
pp. 25254-25257 ◽  
Author(s):  
Xue-Qian Wu ◽  
Yabo Xie ◽  
Jing-Hao Liu ◽  
Tao He ◽  
Yong-Zheng Zhang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Adsorption ◽  
Adsorption Sites ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Diffusion Paths ◽  
High Adsorption Capacity ◽  
Multiple Adsorption ◽  
Excellent Selectivity ◽  
Organic Framework

By integrating open metal sites, Lewis basic sites, and tortuous diffusion paths, a new metal–organic framework has been designed and synthesized, which exhibits high adsorption capacity and excellent selectivity for separating a C3H4/C3H6 mixture.

scholarly journals Efficient Adsorption of Pb(II) from Aqueous Solutions by Metal Organic Framework (Zn-BDC) Coated Magnetic Montmorillonite

Polymers ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 1383 ◽  
Author(s):  
Jian Shen ◽  
Nan Wang ◽  
Yang Wang ◽  
Di Yu ◽  
Xiao–kun Ouyang
Keyword(s):  
Adsorption Capacity ◽  
Adsorption Mechanism ◽  
In Situ Polymerization ◽  
Metal Organic Framework ◽  
Adsorption Properties ◽  
High Adsorption ◽  
Metal Organic ◽  
Good Potential ◽  
Organic Framework

Composite adsorption materials combine the advantages of various adsorptive materials and compensate for the defects of single adsorbents. Magnetic montmorillonite (MMMT) shows good adsorption properties for Pb(II). In order to further improve the adsorption properties of MMMT, in this work, Zn-BDC, a kind of metal–organic framework (MOF), was modified onto the surface of MMMT by in situ polymerization. The composite material MMMT@Zn-BDC was characterized by Zetasizer, SEM, TEM, FTIR, XRD, VSM, and XPS. The influence of adsorption conditions on the adsorption capacity of MMMT@Zn-BDC for Pb(II) was examined, including the adsorbent dosage, pH of Pb(II) solution, initial concentration of Pb(II), and the temperature and adsorption time. Also, the adsorption mechanism was studied. The results of this study show that MMMT@Zn-BDC adsorbs Pb(II) via chemisorption. In addition, MMMT@Zn-BDC exhibits good potential for adsorbing Pb(II), including its high adsorption capacity (724.64 mg/g) and good recyclability.

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