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Morphologies of nanostructured bismuth sulphide and Mn (II) doped bismuth sulphide nanoparticles: characterization and application

Nishant Anasane
Nishant Anasane
 und 
Rakshit Ameta
Rakshit Ameta
   | 24. Feb. 2017
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Online veröffentlicht: 24. Feb. 2017
Seitenbereich: 6 - 13
Eingereicht: 07. Mai 2016
Akzeptiert: 21. Jan. 2017
DOI: https://doi.org/10.1515/msp-2017-0032
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© 2017 Nishant Anasane, Rakshit Ameta
This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

XRD patterns of Bi2S3NPS (a) undoped, (b) doped with 5 % Mn ions and (c) doped with 10 % Mn ions.
XRD patterns of Bi2S3NPS (a) undoped, (b) doped with 5 % Mn ions and (c) doped with 10 % Mn ions.

TEM images of Bi2S3NPs (a) undoped, (b) doped with 5 % Mn ions and (c) doped with 10 % Mn ions, (d) and (e) TEM images at higher magnification, (f) ED pattern of Bi2S3NPs.
TEM images of Bi2S3NPs (a) undoped, (b) doped with 5 % Mn ions and (c) doped with 10 % Mn ions, (d) and (e) TEM images at higher magnification, (f) ED pattern of Bi2S3NPs.

HR-SEM images of (a) undoped Bi2S3 NPs, doped with (b) 5 % Mn ions and (c) 10 % Mn ions.
HR-SEM images of (a) undoped Bi2S3 NPs, doped with (b) 5 % Mn ions and (c) 10 % Mn ions.

EDX analysis of Bi2S3NPs (a) undoped and doped with (b) 5 % Mn ions and (c) 10 % Mn ions.
EDX analysis of Bi2S3NPs (a) undoped and doped with (b) 5 % Mn ions and (c) 10 % Mn ions.

FT-IR spectra of (A) Bi2S3NPs, (B) polyoxyethylene 100 sterate.
FT-IR spectra of (A) Bi2S3NPs, (B) polyoxyethylene 100 sterate.

UV-Vis spectra of methyl violet degradation (a) without NPs (b) with Mn doped (5 %) Bi2S3NPs (c) with Mn doped (10 %) Bi2S3NPs.
UV-Vis spectra of methyl violet degradation (a) without NPs (b) with Mn doped (5 %) Bi2S3NPs (c) with Mn doped (10 %) Bi2S3NPs.

UV spectra of redox reaction between Fe(CN)63−${\rm{Fe}}\left( {{\rm{CN}}} \right)_6^{3 - }$ and S2O32−${{\rm{S}}_2}{\rm{O}}_3^{2 - }$ (a) with Mn doped (10 %) Bi2S3NPs, (b) with Mn doped (5 %) Bi2S3NPs, (c) without Bi2S3NPs.
UV spectra of redox reaction between Fe(CN)63−${\rm{Fe}}\left( {{\rm{CN}}} \right)_6^{3 - }$ and S2O32−${{\rm{S}}_2}{\rm{O}}_3^{2 - }$ (a) with Mn doped (10 %) Bi2S3NPs, (b) with Mn doped (5 %) Bi2S3NPs, (c) without Bi2S3NPs.

Percentage Mn (at.%, wt.%) as a dopant in Bi2S3 host determined by EDX, ICP.

Amount of Mn doped [at.%] used in synthesisActual amount of Mn in Bi2S3 matrix (from EDX) [%]Mn/Bi [at.%] determined by ICPMn [wt.%] determined by ICPBi [wt.%] determined by ICP
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