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Submitted
Aug 7, 2020
Published
Dec 30, 2017
RESEARCHING ELIMINATION OF P-NITROPHENOL VIA NaBH4 WITH SILVER NANOPARTICLES AS CATALYSTS SYNTHESIZED FROM LIQUID EXTRACT OF TURMERIC AND AgNO3 SOLUTION
Corresponding Author(s) : Dinh Van Tac
dvtac@ued.udn.vn
UED Journal of Social Sciences, Humanities and Education,
Vol. 7 No. 4 (2017): UED JOURNAL OF SOCIAL SCIENCES, HUMANITIES AND EDUCATION
Abstract
Liquid extract of turmeric and AgNO3 solution was used to synthesize silver nanoparticles, which are capable of functioning as catalysts for the elimination of NaBH4. The research proves that the silver nanoparticles can be formed via the following conditions: the ratio of solid to liquid is 3g / 200mL; extraction time is 2 hours and 30 minutes; the concentration of AgNO3 solution is 1mM; the ratio of the extract to AgNO3 is 6mL / 20mL. All these result in the highest yield for the elimination of p-NP using NaBH4: 95% after the time t = 60 minutes.
Keywords
silver nanoparticles; liquid extract of turmeric; green synthesis; catalyst; p-nitrophenol.
Dinh Van Tac, & Vu Thi Duyen. (2017). RESEARCHING ELIMINATION OF P-NITROPHENOL VIA NaBH4 WITH SILVER NANOPARTICLES AS CATALYSTS SYNTHESIZED FROM LIQUID EXTRACT OF TURMERIC AND AgNO3 SOLUTION. UED Journal of Social Sciences, Humanities and Education, 7(4), 1-5. https://doi.org/10.47393/jshe.v7i4.797
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References
-
[1] Lâm Hoa Hùng, Ngô Thanh An, Đoàn Văn Hồng Thiện và Nguyễn Quang Long (2017). Phân hủy p-Nitrophenol bằng kĩ thuật feton điện hóa sử dụng điện cực graphit dạng thanh. Tạp chí Khoa học Trường Đại học Cần Thơ, 49, 27-33.
[2] Phan Ngọc Hòa, Nguyễn Thanh Hồng, Nguyễn Văn Phong (2007). Nghiên cứu sử dụng than hoạt tính dạng sợi từ xơ đay để hấp phụ phenol và p-Nitrophenol trong nước. Tạp chí Hóa học, 45, 52-56.
[3] Yasmeen Junejo (2014). Ultrarapid catalytic reduction of some dyes by reusable novel erythromycin-derived silver nanoparticles. Turkish Journal of Chemistry, 38, 765-774.
[4] Kamyar Shameli (2012). Green biosynthesis of silver nanoparticles using Curcuma longa tuber powder. International Jourmal of Nanomedicine, 7, 5603-5610.
[5] Maolin Li and Guofang Chen (2013). Revisiting catalytic model reaction p-nitrophenol/NaBH4 using metallic nanoparticles coated on polymeric spheres. Nanoscale, 5, 11919-11927.