2020
DOI: 10.1007/s13204-020-01429-4
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Highly efficient and visible light–driven nickel–doped vanadium oxide photocatalyst for degradation of Rhodamine B Dye

Abstract: Water pollution has become serious threat for environment and society. Due to failure of different methods, semiconductor photocatalyst based advance oxidation process has attracted a huge interest for wastewater treatment. In this work, Nickel-doped vanadium pentaoxide (Ni doped-V 2 O 5 ) is synthesized using easy and facile sol-gel synthesis route and the synthesized material is characterized through various characterization tools. The orthorhombic phase was detected in which decrease in crystallite size is … Show more

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Cited by 25 publications
(2 citation statements)
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“…CHNs exhibited robust adsorption and photocatalytic degradation of MB molecules, specifically on the P-4 surface where the photocatalysis process takes place at a higher significant rate than P-24 (Figure 4e). The adsorption capacity of CHNs was operated under dark conditions to attain an equilibrium adsorption state, 44 displaying about 55 and 45% of MB removal efficiency for P-4 and P-24, respectively (Figure S7). Surprisingly, the photocatalytic degradation of the MB dye revealed around 98.5% (P-4) and 75% (P-24) degradation at 120 min, owing to the synergistic outcome of its highly mesoporous architecture (Figure 4f).…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…CHNs exhibited robust adsorption and photocatalytic degradation of MB molecules, specifically on the P-4 surface where the photocatalysis process takes place at a higher significant rate than P-24 (Figure 4e). The adsorption capacity of CHNs was operated under dark conditions to attain an equilibrium adsorption state, 44 displaying about 55 and 45% of MB removal efficiency for P-4 and P-24, respectively (Figure S7). Surprisingly, the photocatalytic degradation of the MB dye revealed around 98.5% (P-4) and 75% (P-24) degradation at 120 min, owing to the synergistic outcome of its highly mesoporous architecture (Figure 4f).…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…010), ( 110), ( 400), ( 011), ( 111), ( 301), ( 020), ( 411), (320), and (021) as shown in the Figure 2 a confirmed by JCPDS file no. 75-0457 [22][23]. In our attempt we made a film which is amorphous and black in color which is expected to be either the Vanadium metal or VxOy with a metallic nature with its resistance of few ohms (~20Ω) which when annealed results into a golden yellow colored film with resistance in order of MΩ as shown in Figure 2 b, c respectively.…”
Section: Resultsmentioning
confidence: 99%