Graphene-wrapped Ag 3 PO 4 /LaCO 3 OH heterostructures for water purification under visible light

Patil, Santosh S.; Mali, Mukund G.; Roy, Animesh; Tamboli, Mohaseen S.; Deonikar, Virendrakumar G.; Patil, Deepak R.; Kulkarni, Milind V.; Al‐Deyab, Salem S.; Yoon, Sam S.; Kolekar, Sanjay S.; Kale, Bharat B.

doi:10.1016/j.jechem.2016.05.004

Cited by 19 publications

(2 citation statements)

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“…The peaks at 147 cm -1 (E g ), 197 cm -1 (E g ), 399 cm -1 (B 1g ), 516 cm -1 (A 1g /B 1g unresolved doublet), and 640 cm -1 (E g ) were observed which are assigned to TiO 2 anatase which is in good agreement with the published data [25]. Furthermore, the strongest peak at 147 cm −1 (E g ) was attributed to the external vibration of the anatase structure; therefore, it could be concluded that the prepared sample is an anatase TiO 2 [26,27]. This result was supported by XRD result as sharp and narrow peaks were appeared at 2θ of 25.57 respectively.…”

Section: Resultssupporting

confidence: 87%

Photocatalytic and Antibacterial Properties of a 3D Flower-Like TiO2 Nanostructure Photocatalyst

et al. 2021

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Flower-like titanium dioxide (TiO2) nanostructures are successfully synthesized using a hybrid sol-gel and a simple hydrothermal method. The sample was characterized using various techniques to study their physicochemical properties and was tested as a photocatalyst for methyl orange degradation and as an antibacterial material. Raman spectrum and X-ray diffraction (XRD) pattern show that the phase structure of the synthesized TiO2 is anatase with 80-100 nm in diameter and 150–200 nm in length of flower-like nanostructures as proved by field emission scanning electron microscope (FESEM). The energy-dispersive X-ray spectroscopy (EDS) analysis of flower-like anatase TiO2 nanostructure found that only titanium and oxygen elements are present in the sample. The anatase phase was confirmed further by a high-resolution transmission electron microscope (HRTEM) and selected area electron diffraction (SAED) pattern analysis. The Brunauer-Emmett-Teller (BET) result shows that the sample had a large surface area (108.24 m2/g) and large band gap energy (3.26 eV) due to their nanosize. X-ray photoelectron spectroscopy (XPS) analysis revealed the formation of Ti4+ and Ti3+ species which could prevent the recombination of the photogenerated electron, thus increased the electron transportation and photocatalytic activity of flower-like anatase TiO2 nanostructure to degrade the methyl orange (83.03%) in a short time (60 minutes). These properties also support the good performance of flower-like titanium dioxide (TiO2) nanostructure as an antibacterial material which is comparable with penicillin which is 13.00 ± 0.02 mm inhibition zone against Staphylococcus aureus.

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Section: Resultssupporting

confidence: 87%

Photocatalytic and Antibacterial Properties of a 3D Flower-Like TiO2 Nanostructure Photocatalyst

et al. 2021

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“…One of the most challenging issues in the 21st century is the production and supply of clean energy generated from the renewable sources [1][2][3] . Hydrogen is well known as an ideal and clean source of energy for power generation system, because of its virtually zero emission of air pollutants, and therefore, plays a major role in decreasing the global warming [4][5][6] . Thus, among the clean energy alternatives, economic generation of hydrogen energy is topic of potential interest to the scientific community, wherein use of solar light and photocatalysis is predominant [1][2][3] , which facilitates the development of wide range of photocatalysts.…”

Section: Introductionmentioning

confidence: 99%

Mesoporous cadmium bismuth niobate (CdBi 2 Nb 2 O 9 ) nanospheres for hydrogen generation under visible light

Kulkarni

Sethi

Panmand

et al. 2017

Journal of Energy Chemistry

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Photocatalytic Active Silver Phosphate for Photoremediation of Organic Pollutants

Otari

Yadav

2019

Photocatalytic Functional Materials for Environmental Remediation

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Graphene-wrapped Ag 3 PO 4 /LaCO 3 OH heterostructures for water purification under visible light

Cited by 19 publications

References 42 publications

Photocatalytic and Antibacterial Properties of a 3D Flower-Like TiO2 Nanostructure Photocatalyst

Photocatalytic and Antibacterial Properties of a 3D Flower-Like TiO2 Nanostructure Photocatalyst

Mesoporous cadmium bismuth niobate (CdBi 2 Nb 2 O 9 ) nanospheres for hydrogen generation under visible light

Photocatalytic Active Silver Phosphate for Photoremediation of Organic Pollutants

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