全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

Synthesis of Al2S3/MoS2 Nanocomposite by Electrochemical Method: Correlation for Photodegradation of Trichloroacetic Acid, Chloroacetic Acid, Acetic Acid and Study of Antibacterial Efficiency

DOI: 10.4236/mrc.2023.121001, PP. 1-24

Keywords: Electrochemical Method, Al2S3/MoS2, Nanoparticles, Carboxylic Acids, LFER, Antibacterial Activity

Full-Text   Cite this paper   Add to My Lib

Abstract:

Al2S3/MoS2 nanocomposite has been synthesized through electrochemical method and characterized by UV-Visible spectroscopy, XRD, SEM and EDAX data. UV-Visible spectroscopy measurements reveal that the Al2S3/MoS2 nanocomposite has maximum absorption at 353.04 nm and this peak position reflects the band gap of particles and it is found to be 2.51 eV which was calculated using Tauc plot. X-Ray diffraction (XRD) reveals crystaline size to be 49.85 nm which was calculated using Williamson-Hall (W-H) plot method. Photocatalytic degradation of acetic acid, chloroacetic acid and trichloroacetic acid has been studied by volumetric method using NaOH solution. Photocatalytic degradation of chloroacetic acid and acetic acid follows first order kinetics. The photodegradation efficiency for Al2S3/MoS2 nanocomposite was found to be ≈97.8%. A Taft linear free energy relationship is noted for the catalysed reaction with ρ* = 0.233 and indicating electron withdrawing groups enhance the rate. An isokinetic relation is observed with β = 358 K indicating that enthalpy factor controls the reaction rate. The result of this paper suggests the possibility of degradation of organic compounds, industrial effluants and toxic organic compounds by photodegradation process by ecofriendly Al2S3/ MoS2. The antibacterial activity of Al2S3/MoS2 nanocomposite was investigated. These particles were shown to have an effective bactericide.

References

[1]  Uma, H.B., Ananda, S., Rai, V.R. and Zarasvand, K.A. (2017) An Investigation on Kinetics of Photo Catalysis, Characterization, Antibacterial and Antimitotic Property of Electrochemically Synthesized ZnS and ZrS2/ZnS Nano Photocatalysts. Modern Research in Catalysis, 6, 30-46.
https://doi.org/10.4236/mrc.2017.61003
[2]  Pathak, C.S., Mandal, M.K. and Agarwala, V. (2013) Synthesis and Characterization of Zinc Sulphide Nanoparticles Prepared by Mechanochemical Route. Superlattices and Microstructues, 58, 135-143.
https://doi.org/10.1016/j.spmi.2013.03.011
[3]  Baishya, U. and Sarkar, D. (2011) ZnS Nanocomposite Formation: Effect of ZnS Source Concentration Ratio. Indian Journal of Pure and Applied Physics, 49, 186-189.
[4]  Grobelsek, I., Rabung, B., Quilitz, M. and Veith, M. (2011) Electrochemial Synthesis of Nanocrystalline Zinc Oxide and Phase Transformations of Zinc Hydroxides. Journal of Nanoparticle Research, 13, Article No. 5103.
https://doi.org/10.1007/s11051-011-0490-0
[5]  Mohamed, S.H. (2010) Photocatalytic, Optical and Electrical Properties of Copper Doped Zinc Sulfide Thin Films. Journal of Physics D: Applied Physics, 43, Article ID: 035406.
https://doi.org/10.1088/0022-3727/43/3/035406
[6]  Barbaro, P., Dal Santo, V. and Liguori, F. (2010) Emerging Strategies in Sustainable Fine-Chemical Synthesis: Asymmetric Catalysis by Metal Nanoparticles. Dalton Transactions, 39, 8391-8402.
https://doi.org/10.1039/c002051f
[7]  Pan, C., Pelzer, K., Philippot, K., Chaudret, B., Dassenoy, F., Lecante, P. and Casanove, M.J. (2001) Ligand-Stabilized Ruthenium Nanoparticles: Synthesis, Organization, and Dynamics. Journal of the American Chemical Society, 123, 7584-7593.
https://doi.org/10.1021/ja003961m
[8]  Shilpa, R., Charan Kumar, H.C. and Anand, S. (2020) Synthesis of CdS Nanoparticles by Electrochemical Method: Correlation for Photodegradation of Trichloroacetic Acid, Chloroacetic Acid, Acetic Acid and Antibacterial Efficiency. Journal of Nanoscience and Technology, 6, 874-878.
https://doi.org/10.30799/jnst.294.20060104
[9]  Charan Kumar, H.C., Shilpa, R. and Anand, S. (2020) Correlation for Photocatalytic Degradation Kinetics of Carboxylic Acids Using Electrochemically Synthesized Al2S3 Nanoparticles and Study of Antibacterial Activity. Asian Journal of Chemistry, 32, 1443-1450.
https://doi.org/10.14233/ajchem.2020.22603
[10]  Liu, M.Y., Li, X.Q., Xu, Z.L., Li, B.N., Chen, L.L. and Shan, N.N. (2012) Synthesis of Chain-Like MoS2 Nanoparticles in W/O Reverse Microemulsion and Application in Photocatalysis. Chinese Science Bulletin, 57, 3862-3866.
https://doi.org/10.1007/s11434-012-5339-0
[11]  Boakye, E., Radovic, L.R. and Osseo-Asare, K. (1993) Microemulsion-Mediated Synthesis of Nanosize Molybdenum Sulfide Particles. Journal of Colloid and Interface Science, 163, 120-129.
https://doi.org/10.1006/jcis.1994.1087
[12]  Yang, T.T., Feng, X., Tang, Q.L., Yang, W.W., Fang, J.H., Wang, G.L., Shi, W., Shi, L.Y. and Ding, P. (2011) A Facile Method to Prepare MoS2 with Nanolameller-Like Morphology. Journal of Alloys and Compounds, 509, L236-L238.
https://doi.org/10.1016/j.jallcom.2011.03.185
[13]  Chu, G.S., Bian, G.Z., Fu, Y.L. and Zhang, Z.C. (2000) Preparation and Structural Characterization of Nano-Sized Amorphous Powders of MoS2 by γ-Irradiation Method. Materials Letters, 43, 81-86.
https://doi.org/10.1016/S0167-577X(99)00235-9
[14]  Makhlouf, S.A. (2002) Magnetic Properties of Co3O4 Nanoparticles. Journal of Magnetism and Magnetic Materials, 246, 184-190.
https://doi.org/10.1016/S0304-8853(02)00050-1
[15]  Yamaura, H., Moriya, K., Miura, N. and Yamazoe, N. (2000) Mechanism of Sensitivity Promotion in CO Sensor Using Indium Oxide and Cobalt Oxide. Sensors and Actuators B, 65, 39-41.
https://doi.org/10.1016/S0925-4005(99)00456-6
[16]  Rakesh, Ananda, S., Made Gowda, N.M. and Raksha, K.R. (2014) Synthesis of Niobium Doped ZnO Nanoparticles by Electrochemical Method: Characterization, Photodegradation of Indigo Carmine Dye and Antibacterial Study. Advances in Nanoparticles, 3, 133-147.
https://doi.org/10.4236/anp.2014.34018
[17]  Neelakandeswaria, N., Sangamia, G., Dharmaraja, N., Taekb, N.K. and Kim, H.Y. (2011) Spectroscopic Investigations on the Photodegradation of Toluidine Blue Dye Using Cadmium Sulphide Nanoparticles Prepared by a Novel Method. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 78, 1592-1598.
https://doi.org/10.1016/j.saa.2011.02.008
[18]  Kulkarni, P., Nataraj, S.K., Geetha Balakrishna, R., Nagarajua, D.H. and Reddy, M.V. (2007) Nanostructured Binary and Ternary Metal Sulfides: Synthesis Methods and Their Application in Energy Conversion and Storage Devices. Journal of Materials Chemistry A, 5, 22040-22094.
https://doi.org/10.1039/C7TA07329A
[19]  Singh, V., Sharma, P.K. and Chauhan, P. (2011) Synthesis of CdS Nanoparticles with Enhanced Optical Properties. Materials Characterization, 62, 43-52.
https://doi.org/10.1016/j.matchar.2010.10.009
[20]  Raksha, K.R., Ananda, S. and Madegowda, N.M. (2015) Study of Kinetics of Photocatalysis, Bacterial Inactivation and ·OH Scavenging Activity of Electrochemically Synthesized Se4+ Doped ZnS Nanoparticles. Journal of Molecular Catalysis A: Chemical, 396, 319-327.
https://doi.org/10.1016/j.molcata.2014.10.005
[21]  Carp, O., Huisman, C.L. and Rellar, A. (2004) Photoinduced Reactivity of Titanium Dioxide. Progress in Solid State Chemistry, 32, 33-177.
https://doi.org/10.1016/j.progsolidstchem.2004.08.001
[22]  Nasir, J.A., Hafeez, M., Arshad, M., Ali, N.Z., Teixeira, I.F., Pherson, I.M., Zia-ur-Rehman, M. and Khan, A. (2018) Photocatalytic Dehydrogenation of Formic Acid on CdS Nanorods through Ni and Co Redox Mediation under Mild Conditions. ChemSusChem, 11, 2587-2592.
[23]  Venkatesha, B.M., Ananda, S. and Mahadevappa, D.S. (1994) Kinetics of Oxidation of Chloroacetic Acids by Sodium N-Bromo-P-Toluenesulphonamide (Bromamine-T) in HCl Medium and Catalysis by Ru (III) Ion. Indian Journal of Chemistry Section A—Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 33, 128-135.
http://nopr.niscair.res.in/handle/123456789/40430
[24]  Balischewski, C., Choi, H.S., Behrens, K., Beqiraj, A., Korzdorfer, T., Gebner, A., Wedel, A. and Taubert, A. (2021) Metal Sulfide Nanoparticle Synthesis with Ionic Liquids. State of the Art and Future Perspectives, 10, 272-295.
https://doi.org/10.1002/open.202000357
[25]  Prabhakar Vattikuti, S.V. and Byon, C. (2015) Synthesis and Characterization of Molybdenum Disulfide Nanoflowers and Nanosheets: Nanotribology. Journal of Nanomaterials, 2015, Article ID: 710462.
https://doi.org/10.1155/2015/710462
[26]  Shilpa, R., Charan Kumar, H.C. and Ananda, S. (2021) High Efficient Photocatalytic Degradation of 3,7-Bis(Dimethylamino)-Phenothiazin-5-Ium Chloride Dye and Kinetics of H2 Evolution of N2H4H2O by Synthesized CdS/NiS Nanocomposite by Electrochemical Method. Modern Research in Catalysis, 10, 15-25.
https://www.scirp.org/journal/mrc
https://doi.org/10.4236/mrc.2021.102002
[27]  Manikandan, V., Elancheran, R., Revathi, P., Suganya, P. and Krishnasamy, K. (2020) Efficient Photocatalytic Degradation of Crystal Violet by Using Graphene Oxide/Nickel Sulphide Nanocomposites. Bulletin of Materials Science, 43, Article No. 265.
https://doi.org/10.1007/s12034-020-02227-y
[28]  Kumar, P., et al. (2017) Visible Light Assisted Hydrogen Generation from Complete Decomposition of Hydrous Hydrazine Using Rhodium Modified TiO2 Photocatalysts. Photochemical & Photobiological Sciences, 16, 1036-1042.
https://doi.org/10.1039/c6pp00432f
[29]  Byrappa, K., Subramani, A.K., Ananda, S., Rai, K.M.L., Dinesh, R. and Yoshimura, M. (2006) Photocatalytic Degradation of Rhodamine B Dye Using Hydrothermally Synthesized ZnO. Bulletin of Materials Science, 29, 433-438.
https://doi.org/10.1007/BF02914073
[30]  Raksha, K.R., Ananda, S. and Narayanaswamy, R. (2015) High-Efficient Photocatalytic Treatment of Dye and Anti-Bacterial Activity via Electrochemically Synthesized SeS2 Nanoparticles. Journal of Sulphur Chemistry, 36, 471-481.
https://doi.org/10.1080/17415993.2015.1057511

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133