Preparation of magnetic iron oxide/graphene aerogel nanocomposites for removal of bisphenol A from water

Quân, Lê; Dang, Nguyen Huu; Tu, Tran Hoang; Linh, Vu Ngoc Phuong; Thy, Lu Thi Mong; Nam, Hoàng Minh; Phong, Mai Thanh; Hieu, Nguyen Huu

doi:10.1016/j.synthmet.2019.116106

Cited by 40 publications

(11 citation statements)

References 41 publications

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“…19 According to previous publications, –OH was crucial in the formation of hydrogen bonds between adsorbent and BPA, which promoted the adsorption of organic pollutants. 19,39,40 This suggested that –OH probably had a significant impact on the adsorption procedure. Therefore, hydrogen bonding may have played a significant role in the adsorption of BPA onto β-CD-E-T/ZnFe 2 O 4 .…”

Section: Resultsmentioning

confidence: 99%

Thermal and bisphenol-A adsorption properties of a zinc ferrite/β-cyclodextrin polymer nanocomposite

Sirach

Dave

2023

RSC Adv.

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Section: Resultsmentioning

confidence: 99%

Thermal and bisphenol-A adsorption properties of a zinc ferrite/β-cyclodextrin polymer nanocomposite

Sirach

Dave

2023

RSC Adv.

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“…(C) Graphical representation of GQDs-PtTHPD photocatalyst synthesis; Reproduced with permission, [75] Copyright 2021, The Royal Society of Chemistry and Owner Societies 2021. (D) Step-wise Fe 3 O 4 /GA synthesis, Reproduced with permission, [70] Copyright 2019, Elsevier Ltd. rGO and TiO 2 nanoparticles. rGO also provided increased surface area, enhanced selectivity, stability, and reusability to the overall system making it a sustainable and green catalytic platform.…”

Section: Graphene-based Catalytic Platformsmentioning

confidence: 99%

“…Moreover, the magnetic separation of the materials after reaction has also been an easy, efficient, and industrially applicable catalyst removal strategy. [69,70] In their study, Quan et al reported the synthesis of Fe 3 O 4 nanoparticles decorated graphene aerogel (Fe 3 O 4 /GA) composite for pollutant (bisphenol A) removal from water, as being illustrated in Figure 5(D). Similar magnetically separable platforms with catalytic properties can also become material of choice with huge industrial applicability.…”

Section: Graphene-based Catalytic Platformsmentioning

confidence: 99%

Graphene‐Based Nanomaterials for Biomedical, Catalytic, and Energy Applications

Basak

Gopinath

2021

ChemistrySelect

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Nanotechnology has provided us with unimaginable possibilities in addressing worldly challenges. Since its discovery in 2004, Graphene has been considered a "Holy Grail" of nanomaterials for its unprecedented applicability in different fields, including biomedical, energy harvest and storage, sensing applications. Throughout the world, tremendous waves of research have been going on to exploit graphene's unique thermal, mechanical, electrical, catalytic, and biological properties. Besides, efficient and tunable techniques of graphene's bulk manufacturing have been under thorough investigation. This article reviews various recent studies on large-scale graphene synthesis with tunable properties. Several different ways of graphene's use in various catalytic platforms are also reviewed. Furthermore, recent biomedical and energy (storage and harvest) applications of graphene, especially in microbial fuel cell technology, bio-sensing, antimicrobial applications, have been discussed in this article.

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“…The presence in D bands indicated the vibration carbon atom in sp 2 hybridization, the disorder due to the harsh oxidation in Hummer method and the defects in C-sp 2 network. [18] Besides, it was observed that the ratio ID/IG determine the change in structure of those materials. [19] The ratio of the 2 nd and 3 rd increase (1.028 in SGO and 1.129 in Fe3O4/SGO), as the azo-doubling and magnetic particle-bounding has altered the GO layers by increasing the number of C-sp 3 bonding, hence the band D exited with higher intensity.…”

Section: Characterization Of Catalyticmentioning

confidence: 99%

Synthesis of furfural from sugarcane bagasse by hydrolysis method using magnetic sulfonated graphene oxide catalyst

Trung

Thinh

Anh

et al. 2020

Vietnam Journal of Chemistry

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Furfural, an important compound applied in many areas, could be synthesized from biomass which is inexpensive and abundant. In this study, magnetic sulfonated graphene oxide (Fe3O4/SGO) was synthesized and used as a catalyst for producing furfural from sugarcane bagasse by co-precipitation method. The characteristics of the catalyst material were investigated by Fourier transform infrared spectroscopy, X-ray diffraction, transmission electron microscopy, Raman spectroscopy, Brunauer-Emmett-Teller specific surface area, and the vibrating-sample magnetometer. The results showed that Fe3O4/SGO was successfully synthesized with a specific surface area of 121.8 m 2 /g. The empirical data indicated that under the condition of 190 o C, 90 mins of reaction, the furfural synthesis efficiency could reach 14.07 %. According to the results, Fe3O4/SGO is highly promising for furfural production from biomass.

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Preparation of magnetic iron oxide/graphene aerogel nanocomposites for removal of bisphenol A from water

Cited by 40 publications

References 41 publications

Thermal and bisphenol-A adsorption properties of a zinc ferrite/β-cyclodextrin polymer nanocomposite

Thermal and bisphenol-A adsorption properties of a zinc ferrite/β-cyclodextrin polymer nanocomposite

Graphene‐Based Nanomaterials for Biomedical, Catalytic, and Energy Applications

Synthesis of furfural from sugarcane bagasse by hydrolysis method using magnetic sulfonated graphene oxide catalyst

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