Synthesis of Graphene Oxide/Metal‐Organic Frameworks Composite Materials for Removal of Congo Red from Wastewater

2019 ◽  
Vol 4 (19) ◽  
pp. 5755-5762 ◽  
Author(s):  
Fu‐hua Wei ◽  
Qin‐hui Ren ◽  
Zhao Liang ◽  
Ding Chen
Keyword(s):  
Graphene Oxide ◽  
Composite Materials ◽  
Congo Red ◽  
Metal Organic Frameworks ◽  
Metal Organic

Cu2O/CuO@rGO heterostructure derived from metal–organic-frameworks as an advanced electrocatalyst for non-enzymatic electrochemical H2O2 sensor

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103116-103123 ◽  
Author(s):  
Duoming Wu ◽  
Zhaodong Xu ◽  
Ting Zhang ◽  
Yubo Shao ◽  
Pinxian Xi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Metal Organic Frameworks ◽  
Nitrogen Atmosphere ◽  
H2o2 Sensor ◽  
Reduced Graphene ◽  
Sensitivity And Selectivity ◽  
Metal Organic

A hybrid heterostructure comprising well-dispersed Cu2O/CuO particles and reduced graphene oxide (rGO) is synthesized by calcinating a mixture of MOFs-118 and GO in nitrogen atmosphere to improve the sensitivity and selectivity of H2O2 sensors.

scholarly journals A Sm-MOF/GO nanocomposite membrane for efficient organic dye removal from wastewater

RSC Advances ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 8540-8547 ◽  
Author(s):  
Guohai Yang ◽  
Daqing Zhang ◽  
Gen Zhu ◽  
Tingrong Zhou ◽  
Manting Song ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Dye Removal ◽  
Metal Organic Frameworks ◽  
Organic Dye ◽  
Nanocomposite Membrane ◽  
Graphene Oxide Nanosheets ◽  
Metal Organic

A nanocomposite membrane composed of samarium metal-organic frameworks and graphene oxide nanosheets was fabricated for organic dye removal.

Preparation of Ionic Liquids-modified Metal Organic Frameworks Composite Materials and Their Application in Separation Analysis

2020 ◽  
Vol 48 (12) ◽  
pp. 1607-1615
Author(s):  
Xin-Yue YANG ◽  
Li GAO ◽  
Ya-Ming SUN ◽  
Wen-Jie ZHAO ◽  
Guo-Qiang XIANG ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Composite Materials ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Poly(ionic liquid)-Modified Metal Organic Framework for Carbon Dioxide Adsorption

Polymers ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 370 ◽  
Author(s):  
Guangyuan Yang ◽  
Jialin Yu ◽  
Sanwen Peng ◽  
Kuang Sheng ◽  
Haining Zhang
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Composite Materials ◽  
Metal Organic Frameworks ◽  
Carbon Dioxide Partial Pressure ◽  
Carbon Dioxide Adsorption ◽  
Solid Sorbent ◽  
Practical Applications ◽  
Metal Organic ◽  
Poly Ionic Liquid

The design and synthesis of solid sorbents for effective carbon dioxide adsorption are essential for practical applications regarding carbon emissions. Herein, we report the synthesis of composite materials consisting of amine-functionalized imidazolium-type poly(ionic liquid) (PIL) and metal organic frameworks (MOFs) through complexation of amino groups and metal ions. The carbon dioxide adsorption behavior of the synthesized composite materials was evaluated using the temperature-programmed desorption (TPD) technique. Benefiting from the large surface area of metal organic frameworks and high carbon dioxide diffusivity in ionic liquid moieties, the carbon dioxide adsorption capacity of the synthesized composite material reached 19.5 cm3·g−1, which is much higher than that of pristine metal organic frameworks (3.1 cm3·g−1) under carbon dioxide partial pressure of 0.2 bar at 25 °C. The results demonstrate that the combination of functionalized poly(ionic liquid) with metal organic frameworks can be a promising solid sorbent for carbon dioxide adsorption.

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