Carbon nanotubes-incorporated MIL-88B-Fe as highly efficient Fenton-like catalyst for degradation of organic pollutants

Zhang, Hang; Chen, Shuo; Zhang, Hai-Guang; Fan, Xinfei; Gao, Cong; Yu, Hongtao; Quan, Xie

doi:10.1007/s11783-019-1101-z

Cited by 53 publications

(14 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The previously mentioned MIL-88B(Fe)@CNT composite was also studied in the degradation of BPA, 2,4-DCP, and PH. 258 The MIL-88B(Fe)@CNT composite with H 2 O 2 displays quite good photocatalytic performances and achieves a maximum efficiency of 100% for the three contaminants at around 20−25 min. Lately, the HKUST-1@Ag-NPs@CCFs composite (CCFs, carboxymethylated cellulose fibers) also shows outstanding capacities on P-NP degradation (100% in 10 min).…”

Section: Industrial Compounds/byproductsmentioning

confidence: 96%

“…The same year, Quan et al developed a MIL-88B(Fe)@ CNT composite as a highly efficient Fenton-like catalyst for degradation of SMZ. 258 By incorporating CNT, with electronrich oxygen functional groups, on the surface of the MIL-88B(Fe), the content of Fe(II) will be improved, enhancing the Fenton-like performance. This composite showed much stronger catalytic ability through activating H 2 O 2 to produce reactive radical for degradation of SMZ than MIL-88B(Fe).…”

Section: Pharmaceuticals and Personal Care Products (Ppcps)mentioning

confidence: 99%

See 1 more Smart Citation

Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water

2020

View full text Add to dashboard Cite

Water is essential in all aspects of life, being the defining characteristic of our planet and even our body. Regrettably, water pollution is increasingly becoming a challenge due to novel anthropogenic pollutants. Of particular concern are emerging organic contaminants (EOCs), the term used not only to cover newly developed compounds but also compounds newly discovered as contaminants in the environment. Aside from anthropogenic contamination, higher temperature and more extreme and less predictable weather conditions are projected to affect water availability and distribution. Therefore, wastewater treatment has to become a valuable water resource and its reuse is an important issue that must be carried out efficiently. Among the novel technologies considered in water remediation processes, metal–organic frameworks (MOFs) are regarded as promising materials for the elimination of EOCs since they present many properties that commend them in water treatment: large surface area, easy functionalizable cavities, some are stable in water, and synthesized at large scale, etc. This review highlights the advances in the use of MOFs in the elimination (adsorption and/or degradation) of EOCs from water, classifying them by the nature of the contaminant.

show abstract

Section: Industrial Compounds/byproductsmentioning

confidence: 96%

Section: Pharmaceuticals and Personal Care Products (Ppcps)mentioning

confidence: 99%

Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water

2020

View full text Add to dashboard Cite

show abstract

“…The usage of carbon nanostructures such as CNT and graphene materials alongside MOFs also extends to Fenton and Fenton-like catalysis. Zhang et al incorporated specially modified CNT onto MIL-88B-Fe, with the CNT prior modified to contain abundant electron-rich oxygen functional groups (e.g., -COOH, -OH) in order to improve Fe(II) content for enhanced Fenton-like catalysis performance [ 112 ]. An increase in Fe(II) content in proportion to the increase in CNT and oxygen-rich functional group content were confirmed by using XPS, which can be attributed to the efficient electron transfer between the functionalized CNT and the MOF.…”

Section: Specific Improvement Strategies Related To Each Role Of Metal-organic Framework In Wastewater Treatmentmentioning

confidence: 99%

Recent Improvement Strategies on Metal-Organic Frameworks as Adsorbent, Catalyst, and Membrane for Wastewater Treatment

et al. 2021

View full text Add to dashboard Cite

The accumulation of pollutants in water is dangerous for the environment and human lives. Some of them are considered as persistent organic pollutants (POPs) that cannot be eliminated from wastewater effluent. Thus, many researchers have devoted their efforts to improving the existing technology or providing an alternative strategy to solve this environmental problem. One of the attractive materials for this purpose are metal-organic frameworks (MOFs) due to their superior high surface area, high porosity, and the tunable features of their structures and function. This review provides an up-to-date and comprehensive description of MOFs and their crucial role as adsorbent, catalyst, and membrane in wastewater treatment. This study also highlighted several strategies to improve their capability to remove pollutants from water effluent.

show abstract

“…Additionally, the peaks at 821 cm −1 and 751 cm −1 are assigned to C-H bending vibration in the benzene ring of BDC, while the peak at 527 cm −1 in the fingerprint region indicated the Fe-O bond of Fe with the BDC linker through oxygen site [ 40 , 46 , 47 ]. However, the peaks attributed to the BDC bonds disappear when the pyrolysis process is carried out to obtain metal oxide Fe 3 O 4 .…”

Section: Resultsmentioning

confidence: 99%

Metal-Organic-Framework FeBDC-Derived Fe3O4 for Non-Enzymatic Electrochemical Detection of Glucose

Abrori

Septiani

Nugraha

et al. 2020

Sensors

View full text Add to dashboard Cite

Present-day science indicates that developing sensors with excellent sensitivity and selectivity for detecting early signs of diseases is highly desirable. Electrochemical sensors offer a method for detecting diseases that are simpler, faster, and more accurate than conventional laboratory analysis methods. Primarily, exploiting non-noble-metal nanomaterials with excellent conductivity and large surface area is still an area of active research due to its highly sensitive and selective catalysts for electrochemical detection in enzyme-free sensors. In this research, we successfully fabricate Metal-Organic Framework (MOF) FeBDC-derived Fe3O4 for non-enzymatic electrochemical detection of glucose. FeBDC synthesis was carried out using the solvothermal method. FeCl2.4H2O and Benzene-1,4-dicarboxylic acid (H2BDC) are used as precursors to form FeBDC. The materials were further characterized utilizing X-ray Powder Diffraction (XRD), Scanning Electron Microscopy (SEM), and Fourier-Transform Infrared Spectroscopy (FTIR). The resulting MOF yields good crystallinity and micro-rod like morphology. Electrochemical properties were tested using Cyclic Voltammetry (CV) and Differential Pulse Voltammetry (DPV) with a 0.1 M of Phosphate Buffer Saline (PBS pH 7.4) solution as the supporting electrolyte. The measurement results show the reduction and oxidation peaks in the CV curve of FeBDC, as well as Fe3O4. Pyrolysis of FeBDC to Fe3O4 increases the peak of oxidation and reduction currents. The Fe3O4 sample obtained has a sensitivity of 4.67 µA mM−1.cm−2, a linear range between 0.0 to 9.0 mM, and a glucose detection limit of 15.70 µM.

show abstract

Carbon nanotubes-incorporated MIL-88B-Fe as highly efficient Fenton-like catalyst for degradation of organic pollutants

Cited by 53 publications

References 44 publications

Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water

Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water

Recent Improvement Strategies on Metal-Organic Frameworks as Adsorbent, Catalyst, and Membrane for Wastewater Treatment

Metal-Organic-Framework FeBDC-Derived Fe3O4 for Non-Enzymatic Electrochemical Detection of Glucose

Contact Info

Product

Resources

About