Fabrication and adsorption properties of multiwall carbon nanotubes-coated/filled by various Fe3O4 nanoparticles

Zhao, Ke; Xu, Ting; Cao, Jianliang; Yang, Lili; Wei, Maobin; Fan, Hougang; Liu, Huilian; Liu, Chengyou; Liu, Xiaoyan

doi:10.1007/s10854-019-02234-8

Cited by 9 publications

(3 citation statements)

References 45 publications

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“…A small insignificant peak found around 28‐C(002) and another peak at 2θ = 44‐C(100) are certifying the presence of SWCNTs. These peaks observed for CNTs are close to that of graphite due to intrinsic nature of both graphite and CNTs 56–58 . That also confirms the structure of synthesized nanofiller.…”

Section: Resultssupporting

confidence: 80%

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Manganese spinel ferrites‐composite nanotubes impregnated thermally endured cellulose acetate membranes for superior desalination application

Afzal

Shahid

Rafique³

et al. 2023

Asia-Pacific J Chem Eng

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Manganese nanoferrites are decorated over single‐wall carbon nanotubes using in situ co‐precipitation technique to incorporate into cellulose acetate (CA) polymer in order to prepare nanocomposite membranes for salt rejection and desalination purpose. The microstructural study reveals the pore size of the synthesized membranes from 5 nm to 0.20 μm depending upon the loading concentration of the impregnated nanocomposite tubes. Fourier transform infrared (FTIR) and X‐ray diffraction (XRD) patterns of the synthesized membranes delineate the presence of decorated nanotubes in the host polymer matrix. Thermal degradation study proclaims the thermal endurance enhancement with increasing nanotubes concentration in the polymer matrix. Flux rate of the deionized (DI) water through the prepared membranes decreases with increasing nano‐filler concentration while this impact is observed inverse in salt rejection study of the aluminum sulphate (Al2(SO4)3) and zinc sulphate (ZnSO4) solutions due to the transformation of microporosity to nanoporosity with increasing composite tubes dosing into the host CA polymer.

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Section: Resultssupporting

confidence: 80%

“…These peaks observed for CNTs are close to that of graphite due to intrinsic nature of both graphite and CNTs. [56][57][58] That also confirms the structure of synthesized nanofiller.…”

Section: X-ray Diffraction (Xrd) Analysessupporting

confidence: 69%

Manganese spinel ferrites‐composite nanotubes impregnated thermally endured cellulose acetate membranes for superior desalination application

Afzal

Shahid

Rafique³

et al. 2023

Asia-Pacific J Chem Eng

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“…8 and Table 2. The estimate percentage for Fe(II)-O is 8% and for Fe(III)-O is 92% 56,57 2. This is due to the lower oxidation state as discussed for Al 2p and Si 2p spectra analysis.…”

Section: Openmentioning

confidence: 92%

XPS, structural and antimicrobial studies of novel functionalized halloysite nanotubes

Al-Gaashani

Zakaria

Gladich

et al. 2022

Sci Rep

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A novel robust preparation method based on thermal salt decomposition has been elaborated for synthesis of halloysite nanotubes (HNTs) impregnated with silver and iron oxide nanoparticles. The developed method is simple, time-effective, and can be employed for large scale material fabrication. Different characterization techniques, including X-ray diffraction (XRD), scanning and transmission electron spectroscopy (SEM and TEM) and energy dispersive X-ray spectroscopy (EDS) have been used to characterize the functionalized HNTs composite materials. Surface elemental and chemical state analysis was conducted using X-ray photoelectron spectrometer (XPS). The functionalized HNTs exhibit enhanced total surface area (by 17.5%) and pore volume (by 11%) compare to the raw HNTs calculated by using the Brunauer–Emmett–Teller (BET) method. It was shown that functionalized HNTs possess high antimicrobial properties towards both gram- positive and gram-negative bacteria species. The enhanced surface area and bactericidal properties of functionalized HNTs could be beneficial for employing of the prepared material as low cost filtration media for water treatment applications. Molecular dynamics (FPMD) were performed to obtain insights about possible physiochemical mechanisms for chemical adsorption and on the HNT thermal stability.

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The direct Z-scheme CdxZn1-xS nanorods-Fe2O3 quantum dots heterojunction/reduced graphene oxide nanocomposites for photocatalytic degradation and photocatalytic hydrogen evolution

Liu

Cao

et al. 2021

Applied Surface Science

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Fabrication and adsorption properties of multiwall carbon nanotubes-coated/filled by various Fe3O4 nanoparticles

Cited by 9 publications

References 45 publications

Manganese spinel ferrites‐composite nanotubes impregnated thermally endured cellulose acetate membranes for superior desalination application

Manganese spinel ferrites‐composite nanotubes impregnated thermally endured cellulose acetate membranes for superior desalination application

XPS, structural and antimicrobial studies of novel functionalized halloysite nanotubes

The direct Z-scheme CdxZn1-xS nanorods-Fe2O3 quantum dots heterojunction/reduced graphene oxide nanocomposites for photocatalytic degradation and photocatalytic hydrogen evolution

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