Catalytic degradation of P-chlorophenol by muscovite-supported nano zero valent iron composite: Synthesis, characterization, and mechanism studies

Bao, Teng; Damtie, Mekdimu Mezemir; Hosseinzadeh, Ahmad; Frost, Ray L.; Yu, Zhi Min; Jin, Jie; Wu, Ke

doi:10.1016/j.clay.2020.105735

Cited by 50 publications

(15 citation statements)

References 58 publications

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“…A brilliant 2D carbon-based material was discovered via a micromechanical cleavage 'scotch-tape' approach in 2004 [19,20]. Extraordinary properties of graphene encouraged researchers to utilize this carbon-based material in several fields, including hydrogen storage, batteries, conductors, solar cells, capacitors, fuel cells, biosensing, drug delivery, catalysis, transistors, and composite materials [21][22][23].…”

Section: Graphenementioning

confidence: 99%

Graphene Oxide and its Derivatives for Gas Separation Membranes

2021

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Graphene oxide (GO), a derivative of graphene with a hydrophilic 2D crystalline nanostructure and being an exfoliated form of graphite, is designed with several oxygen-functional groups. Due to its characteristics it has attracted much interest for applications for gas separation membranes. This review focuses on GO-containing membranes for gas separation. A basic look at gas separation membranes is presented, and the properties of graphene, GO, reduced GO (RGO) as well as their preparation approaches are covered. Different methods for fabrication of GO membranes in the style of mixedmatrix membranes, thin-film composites, layered GO membranes etc. are investigated. The gas separation performance of fabricated GO membranes is evaluated, highlighting recent developments and prospectives. Finally, future trends of GO membranes are described.

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Section: Graphenementioning

confidence: 99%

Graphene Oxide and its Derivatives for Gas Separation Membranes

2021

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“…In MD, a hydrophobic membrane is used as a separation layer between a hot feed and cool permeate. The driving force is the partial vapor pressure difference brought about by temperature difference across the membrane [ 68 , 69 ]. MD technology is not entirely new, but it has regained much interest in the past three decades due to improvements in the module design and materials development.…”

Section: Applications Of Electrospun Nanofiber Compositesmentioning

confidence: 99%

Progress on the Fabrication and Application of Electrospun Nanofiber Composites

et al. 2020

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Nanofibers are one of the most attractive materials in various applications due to their unique properties and promising characteristics for the next generation of materials in the fields of energy, environment, and health. Among the many fabrication methods, electrospinning is one of the most efficient technologies which has brought about remarkable progress in the fabrication of nanofibers with high surface area, high aspect ratio, and porosity features. However, neat nanofibers generally have low mechanical strength, thermal instability, and limited functionalities. Therefore, composite and modified structures of electrospun nanofibers have been developed to improve the advantages of nanofibers and overcome their drawbacks. The combination of electrospinning technology and high-quality nanomaterials via materials science advances as well as new modification techniques have led to the fabrication of composite and modified nanofibers with desired properties for different applications. In this review, we present the recent progress on the fabrication and applications of electrospun nanofiber composites to sketch a progress line for advancements in various categories. Firstly, the different methods for fabrication of composite and modified nanofibers have been investigated. Then, the current innovations of composite nanofibers in environmental, healthcare, and energy fields have been described, and the improvements in each field are explained in detail. The continued growth of composite and modified nanofiber technology reveals its versatile properties that offer alternatives for many of current industrial and domestic issues and applications.

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“…Subsequently, the highest magnitude of the potential methane yield (Go), the maximum methane production rate (R max ), and a short lag-phase (λ) were considered to be the most critical factors used to reflect co-digestion performance. These model parameters are also essential toward improving the process economics via reducing digester volume and therefore influencing plant capital investment [9,26].…”

Section: Modeling Kinetics Of Bmp Assaymentioning

confidence: 99%

Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion

et al. 2020

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A two-stage temperature-phased mesophilic anaerobic digestion assay was carried out to study the interaction between various biological pretreatment conditions and the possible synergistic co-digestion of microalgae and primary sludge. The study of growth kinetics of the biochemical methane potential test revealed that a maximum of 36% increase in methane yield was observed from co-digestion of a substrate pretreated by thermophilic aerobic conditions (55 °C and HRT = 2 days) and an 8.3% increase was obtained from the anaerobic pretreated substrate (55 °C and HRT = 3 days). Moreover, no synergistic effects on methane yields were observed in co-digesting the substrate pretreated with high temperature (85 °C). The study also identified specific conditions in which interaction between biological pretreatment and co-digestion might substantially reduce methane yield. Careful optimization of operating conditions, both aerobic and anaerobic pretreatment at moderate thermophilic conditions, can be used as a biological pretreatment to enhance methane yield from the co-digestion of microalgae and primary sludge.

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Catalytic degradation of P-chlorophenol by muscovite-supported nano zero valent iron composite: Synthesis, characterization, and mechanism studies

Cited by 50 publications

References 58 publications

Graphene Oxide and its Derivatives for Gas Separation Membranes

Graphene Oxide and its Derivatives for Gas Separation Membranes

Progress on the Fabrication and Application of Electrospun Nanofiber Composites

Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion

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