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https://dspace.ctu.edu.vn/jspui/handle/123456789/38130
Title: | A Simple and Rapid Preparation of Activated Carbons with Highly Surface Area from Durian Shell Ash |
Authors: | Tran, Thi Bich Quyen Nguyen, Van Toan Tran, Chi Nhan Doan, Van Hong Thien Luong, Huynh Vu Thanh |
Keywords: | Durian shell (DS) Durian shell ash (DSA) Activated carbon (AC) Surface area Microwave |
Issue Date: | 2019 |
Series/Report no.: | International Journal of Scientific Engineering and Science;Vol. 3 No. 04 .- P.56-68 |
Abstract: | In this study, activated carbons with high surface area prepared by a simple and rapid method from durian shell waste by a one-step carbonization-activation process. The activation process was performed by various activators (i.e, using acid, ethanol, water) and under supporting of microwave irradiation at 150 W for 1 hour. The morphology, structure, and composition of activated carbons were determined by scanning electronic microscopy (SEM), X-ray diffraction (XRD), and energy-dispersive X-ray (EDX) techniques. Moreover, the surface area of this prepared activated carbon was also observed using the Brunauer–Emmett–Teller (BET) analysis method. The results showed that activated carbons provided a high surface area about 683.24 m²/g more ~24.2 times that of durian shell ash with surface area ~26.18 m²/g. The results of this study present a relatively simple process for producing activated carbon made from durian shell waste. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/38130 |
ISSN: | 2456-7361 |
Appears in Collections: | Tạp chí quốc tế |
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Your IP: 3.138.134.106 |
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