UPSI Digital Repository (UDRep)
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UPSI Digital Repository (UDRep)
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| Abstract : Universiti Pendidikan Sultan Idris |
| The present study deals with the synthesis, characterization, and testing of tantalum nitride- tantalum oxynitride (Ta3N5-TaON) coupled organic polymers (poly (3,4-ethylene dioxythiophene)-polyaniline; PEDOT-PANI) for the electrochemical oxidation and dye degradation applications. The ammonolysis followed by chemical oxidation was employed for the formation of Ta3N5-TaON-PEDOT-PANI nanohybrids, and instrumental techniques such as powder XRD, XPS, FESEM, HR TEM, and UV?Vis analysis were used for the investigation of physicochemical properties. Further, the efficiency of formed nanohybrids was evaluated by taking the active electrocatalytic behavior towards mebendazole (MBZ) oxidation and photocatalytic dye (methylene blue and methyl red) degradations under UV?Visible light illumination. From the analysis of the results, the Ta3N5-TaON-PEDOT-PANI nanohybrids showed excellent activity and stability towards MBZ oxidation and photocatalytic dye degradation, i.e., the highest dye degradation efficiency of > 97% was obtained. Also, the MBZ degradation efficiency was continued for>500 min even after the test. Further from the photocatalytic results, a plausible dye degradation mechanism was proposed based on UV?Vis spectra and thereby confirming the potential catalytic oxidation and degradation behavior of Ta3N5-TaON-PEDOT-PANI nanohybrids. ? 2021 Elsevier B.V. |
| References |
Ahmed, E. N., & Takanabe, Z. (2016). Tantalum nitride for photocatalytic water splitting: Concept and applications. Mater.Renew.Sustain.Energy., 5(18), 1-21. Retrieved from www.scopus.com Ahmed, M., & Xinxin, G. (2016). A review of metal oxynitrides for photocatalysis. Inorganic Chemistry Frontiers, 3(5), 578-590. doi:10.1039/c5qi00202h Alina Crina, C., Benea, L., & Pierre, P. (2016). Corrosion resistance of zinc–resin hybrid coatings obtained by electro-codeposition. Arabian J.Chem., Retrieved from www.scopus.com Chatterjee, M. J., Ghosh, A., Mondal, A., & Banerjee, D. (2017). Polyaniline-single walled carbon nanotube composite-a photocatalyst to degrade rose bengal and methyl orange dyes under visible-light illumination. RSC Advances, 7(58), 36403-36415. doi:10.1039/c7ra03855k Cong, Y., Park, H. S., Dang, H. X., Fan, F. -. F., Bard, A. J., & Mullins, C. B. (2012). Tantalum cobalt nitride photocatalysts for water oxidation under visible light. Chemistry of Materials, 24(3), 579-586. doi:10.1021/cm203269n Dang, H. X., Hahn, N. T., Park, H. S., Bard, A. J., & Mullins, C. B. (2012). Nanostructured ta 3N 5 films as visible-light active photoanodes for water oxidation. Journal of Physical Chemistry C, 116(36), 19225-19232. doi:10.1021/jp307369z Dayan, A. D. (2003). Albendazole, mebendazole and praziquantel. review of non-clinical toxicity and pharmacokinetics. Acta Tropica, 86(2-3), 141-159. doi:10.1016/S0001-706X(03)00031-7 Hajibabaei, H., Zandi, O., & Hamann, T. W. (2016). Tantalum nitride films integrated with transparent conductive oxide substrates: Via atomic layer deposition for photoelectrochemical water splitting. Chemical Science, 7(11), 6760-6767. doi:10.1039/c6sc02116f Higashi, M., Domen, K., & Abe, R. (2011). Fabrication of efficient TaON and ta 3N 5 photoanodes for water splitting under visible light irradiation. Energy and Environmental Science, 4(10), 4138-4147. doi:10.1039/c1ee01878g Ida, S., Okamoto, Y., Matsuka, M., Hagiwara, H., & Ishihara, T. (2012). Preparation of tantalum-based oxynitride nanosheets by exfoliation of a layered oxynitride, CsCa 2Ta 3O 10-xN y, and their photocatalytic activity. Journal of the American Chemical Society, 134(38), 15773-15782. doi:10.1021/ja3043678 Lacey, E. (1990). Mode of action of benzimidazoles. Parasitology Today, 6(4), 112-115. doi:10.1016/0169-4758(90)90227-U Liu, J., McCarthy, D., Tong, L., Cowan, M. J., Kinsley, J. M., Sonnenberg, L., . . . Jones, W. E. (2016). Poly(3,4-ethylenedioxythiophene) (PEDOT) infused TiO2 nanofibers: The role of hole transport layer in photocatalytic degradation of phenazopyridine as a pharmaceutical contaminant. RSC Advances, 6(115), 113884-113892. doi:10.1039/c6ra22797j Lu, X. -., Chen, X. -., Zhou, W., Tong, Y. -., & Li, G. -. (2015). α-Fe2O3@PANI core-shell nanowire arrays as negative electrodes for asymmetric supercapacitors. ACS Applied Materials and Interfaces, 7(27), 14843-14850. doi:10.1021/acsami.5b03126 Luo, Y., Liu, X., Tang, X., Luo, Y., Zeng, Q., Deng, X., . . . Sun, Y. (2014). Gold nanoparticles embedded in Ta2O5/Ta 3N5 as active visible-light plasmonic photocatalysts for solar hydrogen evolution. Journal of Materials Chemistry A, 2(36), 14927-14939. doi:10.1039/c4ta02991g Maeda, K., & Domen, K. (2007). New non-oxide photocatalysts designed for overall water splitting under visible light. Journal of Physical Chemistry C, 111(22), 7851-7861. doi:10.1021/jp070911w Maeda, K., & Domen, K. (2010). Photocatalytic water splitting: Recent progress and future challenges. Journal of Physical Chemistry Letters, 1(18), 2655-2661. doi:10.1021/jz1007966 Munusamy, S., Suresh, R., Krishnamoorthy, G., Ramadoss, M., Praveen Kumar, S., Selvamani, M., . . . Narayanan, V. (2015). Synthesis, characterization of GaN/PEDOT-PPY nanocomposites and its photocatalytic activity and electrochemical detection of mebendazole. Arab.J.Chem., Retrieved from www.scopus.com Nagarajan, S., Skillen, N. C., Fina, F., Zhang, G., Randorn, C., Lawton, L. A., . . . Robertson, P. K. J. (2017). Comparative assessment of visible light and UV active photocatalysts by hydroxyl radical quantification. Journal of Photochemistry and Photobiology A: Chemistry, 334, 13-19. doi:10.1016/j.jphotochem.2016.10.034 Planes, G. A., Rodríguez, J. L., Pastor, E., & Barbero, C. (2003). Evidence of a free pt surface under electrodeposited polyaniline (PANI) films: CO adsorption and methanol oxidation at PANI/Pt without metal particles. Langmuir, 19(20), 8137-8140. doi:10.1021/la0346043 Ratnamala, A., Suresh, G., Kumari, V. D., & Subrahmanyam, M. (2008). Template synthesized nano-crystalline natrotantite: Preparation and photocatalytic activity for water decomposition. Materials Chemistry and Physics, 110(1), 176-179. doi:10.1016/j.matchemphys.2008.01.039 Seo, J., Takata, T., Nakabayashi, M., Hisatomi, T., Shibata, N., Minegishi, T., & Domen, K. (2015). Mg-zr cosubstituted Ta3N5 photoanode for lower-onset-potential solar-driven photoelectrochemical water splitting. Journal of the American Chemical Society, 137(40), 12780-12783. doi:10.1021/jacs.5b08329 Seredych, M., Pietrzak, R., & Bandosz, T. J. (2007). Role of graphite oxide (GO) and polyaniline (PANI) in NO 2 reduction on GO-PANI composites. Industrial and Engineering Chemistry Research, 46(21), 6925-6935. doi:10.1021/ie070458a Swanepoel, E., Liebenberg, W., & De Villiers, M. M. (2003). Quality evaluation of generic drugs by dissolution test: Changing the USP dissolution medium to distinguish between active and non-active mebendazole polymorphs. European Journal of Pharmaceutics and Biopharmaceutics, 55(3), 345-349. doi:10.1016/S0939-6411(03)00004-3 Takanabe, K., & Domen, K. (2012). Preparation of inorganic photocatalytic materials for overall water splitting. ChemCatChem, 4(10), 1485-1497. doi:10.1002/cctc.201200324 Walter, M. G., Warren, E. L., McKone, J. R., Boettcher, S. W., Mi, Q., Santori, E. A., & Lewis, N. S. (2010). Solar water splitting cells. Chemical Reviews, 110(11), 6446-6473. doi:10.1021/cr1002326 Wang, J., Fang, T., Zhang, L., Feng, J., Li, Z., & Zou, Z. (2014). Effects of oxygen doping on optical band gap and band edge positions of Ta3N5 photocatalyst: A GGA + U calculation. Journal of Catalysis, 309, 291-299. doi:10.1016/j.jcat.2013.10.014 Yuliati, L., Yang, J. -., Wang, X., Maeda, K., Takata, T., Antonietti, M., & Domen, K. (2010). Highly active tantalum(v) nitride nanoparticles prepared from a mesoporous carbon nitride template for photocatalytic hydrogen evolution under visible light irradiation. Journal of Materials Chemistry, 20(21), 4295-4298. doi:10.1039/c0jm00341g Zeng, W. (2018). Yuan BianYuan bian, yuan bian, sheng cao, yongjin ma, yi liu, anquan zhu, pengfei tan, and jun pan, phase transformation synthesis of strontium tantalum oxynitride-based heterojunction for improved visible-light-driven hydrogen evolution. ACS Appl.Mater.Interf., 10, 25. Retrieved from www.scopus.com Zhang, P., Wang, T., Zhang, J., Chang, X., & Gong, J. (2015). Bridging the transport pathway of charge carriers in a Ta3N5 nanotube array photoanode for solar water splitting. Nanoscale, 7(31), 13153-13158. doi:10.1039/c5nr03013g Zhang, P., Zhang, J., & Gong, J. (2014). Tantalum-based semiconductors for solar water splitting. Chemical Society Reviews, 43(13), 4395-4422. doi:10.1039/c3cs60438a Zhen, C., Chen, R., Wang, L., Liu, G., & Cheng, H. -. (2016). Tantalum (oxy)nitride based photoanodes for solar-driven water oxidation. Journal of Materials Chemistry A, 4(8), 2783-2800. doi:10.1039/c5ta07057k |
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