Functional hBN decorated Ni(OH)<sub>2</sub> nanosheets synthesized for remarkable adsorption performance for the elimination of fluoride ions

Choudhary, Diksha; Singh, Ankit; Giri, Abhishek; Prasad, Harish Chandra; Sharma, Rajeev Kr.; Mishra, Abhishek Kumar; Singhai, Sandeep; Singh, Rajesh

doi:10.1039/d3dt01695a

Cited by 3 publications

(1 citation statement)

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“…The hexagonal structure of BN has been verified using a selected area electron diffraction (SAED) pattern (figure 3(d)), which corresponds closely with XRD pattern analysis and previous research. The lattice spacing of BN hexagons can be calculated using the SAED pattern, which corresponds to specific crystallographic (002), (100), ( 101), ( 102), ( 110) and (112) planes of the hexagonal phase of boron nitride (JCPDS Card number 034-0421) [35].…”

Section: Microstructural Characterizationmentioning

confidence: 99%

Material characterization of graphene and boron nitride for composites reinforcement

2024

Eng. Res. Express

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In this research work the characterization studies and property evaluation of graphene and boron nitride are performed through various devices/techniques like Particle Size Analyzer, Powder X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FESEM), Transmission Electron Microscopy (TEM) and Thermogravimetric Analysis (TGA). This experimental work is focused on validating the suitability of graphene and boron nitride for use as reinforcement materials for fabricating ceramic matrix composites. The parameters influencing the properties of graphene and boron nitride such as phase change, particle size, number of layers, defects, and the presence of oxygen groups are analyzed and presented. This work also presents a thorough TGA to ascertain the effect of various factors on graphene and boron nitride such as the degradation of carbon and nitride region and its temperature of maximum mass change rate (Tmax). The TGA also provides an insight into the graphene's behaviour in a zero-air environment, showing that breakdown begins at temperatures below 250 °C and peaks at 850 °C. A lower quantity of weight loss occurs when graphene decomposes in a nitrogen atmosphere at 250 °C. graphene decomposes at a rate of 69.94 wt% in a zero-air environment, but just 8.78 wt% in a nitrogen atmosphere. In a nitrogen atmosphere, the breakdown weight percentage of boron nitride is 3.54%, while in a zero-air environment, it is 11.99%.

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Section: Microstructural Characterizationmentioning

confidence: 99%

Material characterization of graphene and boron nitride for composites reinforcement

2024

Eng. Res. Express

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Recycling of waste toner derived from exhausted printer cartridges as adsorbent for defluoridation of water

Choudhary,

Kaithwas,

Kamlesh

et al. 2024

Environmental Technology & Innovation

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Effective removal and adsorption mechanism of fluoride from water by biochar-based Ce(III)-La(III)-crosslinked sodium alginate hybrid hydrogel

Zhou,

Li,

Zhao

2024

International Journal of Biological Macromolecules

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Functional hBN decorated Ni(OH)₂ nanosheets synthesized for remarkable adsorption performance for the elimination of fluoride ions

Abstract: Concurrence of fluoride in groundwater is a serious concern due to their fatal effects. Functionalized hexagonal boron nitride sheets have been combined with nickel hydroxide nanoparticles by one step process...

Cited by 3 publications

References 68 publications

Material characterization of graphene and boron nitride for composites reinforcement

Material characterization of graphene and boron nitride for composites reinforcement

Recycling of waste toner derived from exhausted printer cartridges as adsorbent for defluoridation of water

Effective removal and adsorption mechanism of fluoride from water by biochar-based Ce(III)-La(III)-crosslinked sodium alginate hybrid hydrogel

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Functional hBN decorated Ni(OH)2 nanosheets synthesized for remarkable adsorption performance for the elimination of fluoride ions

Abstract: Concurrence of fluoride in groundwater is a serious concern due to their fatal effects. Functionalized hexagonal boron nitride sheets have been combined with nickel hydroxide nanoparticles by one step process...

Cited by 3 publications

References 68 publications

Material characterization of graphene and boron nitride for composites reinforcement

Material characterization of graphene and boron nitride for composites reinforcement

Recycling of waste toner derived from exhausted printer cartridges as adsorbent for defluoridation of water

Effective removal and adsorption mechanism of fluoride from water by biochar-based Ce(III)-La(III)-crosslinked sodium alginate hybrid hydrogel

Contact Info

Product

Resources

About

Functional hBN decorated Ni(OH)₂ nanosheets synthesized for remarkable adsorption performance for the elimination of fluoride ions