Synthesis of Citrate-Capped Gold Nanoparticles from Reduced [AuCl4]– on Ascorbic Acid-Immobilized Mg/Al Hydrotalcite

https://doi.org/10.22146/ijc.30203

Agustina Sus Andreani(1*), Suyanta Suyanta(2), Eko Sri Kunarti(3), Sri Juari Santosa(4)

(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(4) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(*) Corresponding Author

Abstract


Reductive adsorption of [AuCl4]-– by using ascorbic acid immobilized on Mg/Al hydrotalcite (Mg/Al HT) and synthesis of gold nanoparticles (AuNPs) from the reduced gold using sodium citrate have been conducted. Mg/Al HT was synthesized by co-precipitation method at pH 10 with molar ratio of Mg(II) and Al(III) 2:1. Ascorbic acid (AA) was then immobilized on Mg/Al HT to form hybrid of AA and Mg/Al HT (Mg/Al HT-AA). Mg/Al HT-AA was used to reductively adsorb [AuCl4]– and the formed Au(0) was extracted by using sodium citrate to form citrate-capped AuNPs. The formation of AuNPs from 100 mg/L [AuCl4]– solution removed by 60 mg Mg/Al HT-AA was optimum at pH 5.0, by using 70 mM sodium citrate and 2 h sonication time. This optimum condition was successfully applied to synthesize AuNPs from [AuCl4]– as the leaching product of gold from PCB using aquaregia.

Keywords


gold nanoparticles; sodium citrate; Mg/Al hydrotalcite

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References

[1] Huang, K., Guo, J., and Xu, Z., 2009, Recycling of waste printed circuit boards : A review of current technologies and treatment status in China, J. Hazard. Mater., 164 (2-3), 399–408.

[2] Gramatyka, P., Nowosielski, R., and Sakiewicz, P., 2015, Recycling of waste electrical and electronic Recycling of waste electrical and electronic equipment, JAMME, 20 (1-2), 535–538.

[3] Jain, P.K., Huang, X., El-sayed, I.H., and El-sayed, M.A., 2008, Noble metals on the nanoscale : Optical and photothermal properties and some applications in imaging, sensing, biology, and medicine, Acc. Chem. Res., 41 (12), 1578–1586.

[4] Dai, X., Simons, A., and Breuer, P., 2012, A review of copper cyanide recovery technologies for the cyanidation of copper containing gold ores, Miner. Eng., 25 (1), 1–13.

[5] El Maksod, I.H.A., Elzaharany, E.A., Kosa, S.A., and Hegazy, E.Z., 2016, Simulation program for zeolite A and X with an active carbon composite as an effective adsorbent for organic and inorganic pollutants, Microporous Mesoporous Mater., 224, 89–94.

[6] Nakbanpote, W., Thiravetyan, P., and Kalambaheti, C., 2002, Comparison of gold adsorption by Chlorella vulgaris, rice husk and activated carbon, Miner. Eng., 15 (7), 549–552.

[7] Santosa, S.J., Siswanta, D., Sudiono, S., and Utarianingrum, R., 2008, Chitin-humic acid hybrid as adsorbent for Cr(III) in effluent of tannery wastewater treatment, Appl. Surf. Sci., 254 (23), 7846–7850.

[8] Aredes, S., Klein, B., and Pawlik, M., 2013, The removal of arsenic from water using natural iron oxide minerals, J. Cleaner Prod., 29-30, 208–213.

[9] Santosa, S.J., Kunarti, E.S., and Karmanto, 2008, Synthesis and utilization of Mg/Al hydrotalcite for removing dissolved humic acid, Appl. Surf. Sci., 254 (23), 7612–7617.

[10] Sulistyaningsih, T., Santosa, S.J., Siswanta, D., and Rusdiarso, B., 2016, Adsorption of [AuCl4]– on ultrasonically and mechanical-stirring assisted Mg/Al-NO3 hydrotalcite-magnetite, Indones. J. Chem., 16 (3), 268–276.

[11] Qin, Y., Ji, X., Jing, J., Liu, H., Wu, H., and Yang, W., 2010, Size control over spherical silver nanoparticles by ascorbic acid reduction, Colloids Surf., A, 372 (1-3), 172–176.

[12] Jain, S., Jain, A., Kachhawah, P., and Devra, V., 2015, Synthesis and size control of copper nanoparticles and their catalytic application, Trans. Nonferrous Met. Soc. China, 25 (12), 3995–4000.

[13] Rao, C.N.R., and Cheetham, A.K., 2001, Science and technology of nanomaterials : Current status and future prospects, J. Mater. Chem., 11 (12), 2887–2894.

[14] Iksan, N.A., 2011, Kajian Adsorpsi-desorpsi [AuCl4]– pada Mg/Al Hidrotalsit, Thesis, Department of Chemistry, Universitas Gadjah Mada, Yogyakarta.

[15] Hidaiyanti, R., 2013, Immobilisasi Asam Askorbat pada Mg/Al Hidrotalsit dan Aplikasinya untuk Adsorpsi-Reduksi [AuCl4]–, Thesis, Department of Chemistry, Universitas Gadjah Mada, Yogyakarta.

[16] Behnamfard, A., Salarirad, M.M., and Veglio, F., 2013, Process development for recovery of copper and precious metals from waste printed circuit boards with emphasize on palladium and gold leaching and precipitation, Waste Manag., 33 (11), 2354–2363.

[17] Yan, Y., Chen, K., Li, H., Hong, W., Hu, X., and Xu, Z., 2013, Capping effect of reducing agents and surfactants in synthesizing silver nanoplates, Trans. Nonferrous Met. Soc. China, 24 (11), 3732–3738.

[18] Slot, J.W., and Geuze, H.J., 1985, A new method of preparing gold probes for multiple-labeling cytochemistry, Eur. J. Cell Biol., 38 (1), 87–93.

[19] Krishnamurthy, S., and Yun, Y.S., 2012, Recovery of microbially synthesized gold nanoparticles using sodium citrate and detergents, Chem. Eng. J., 214, 253–261.

[20] Tabrizi, A., Ayhan, F., and Ayhan, H., 2009, Gold nanoparticle synthesis and characterization, Hacettepe J. Biol. Chem., 37 (3), 217–226.

[21] Patungwasa, W., and Hodak, J.H., 2008, pH tunable morphology of the gold nanoparticles produced by citrate reduction, Mater. Chem. Phys., 108 (1), 45–54.

[22] Kimling, J., Maier, M., Okenve, B., Kotaidis, V., Ballot, H., and Plech, A., 2006, Turkevich method for gold nanoparticle synthesis revisited, J. Phys. Chem. B, 110 (32), 15700–15707.

[23] Cubillana-Aguilera, L.M., Franco-Romano, M., Gil, M.L.A., Naranjo-Rodríguez, I., Hidalgo-Hidalgo de Cisneros, J.L., and Palacios-Santander, J.M., 2011, New, fast and green procedure for the synthesis of gold nanoparticles based on sonocatalysis, Ultrason. Sonochem., 18 (3), 789–794.



DOI: https://doi.org/10.22146/ijc.30203

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