| ชื่อเรื่อง | : | Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst. |
| นักวิจัย | : | Xu, S. , Ng, J. , Wang, Y. , Du, Alan J. , Sun, Darren Delai |
| คำค้น | : | DRNTU::Engineering::Civil engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Xu, S., Ng, J., Wang, Y., Du, A. J., & Sun, D. D. (2012). Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst. Water science and technology, 65(3), 533–538. , http://hdl.handle.net/10220/7679 , http://dx.doi.org/10.2166/wst.2012.881 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Water science and technology |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A one-dimensioal (1-D) mesoporous TiO2 nanotube (TiNT) was successfully synthesized by hydrothermal-calcination process, and employed in simultaneous photocatalytic Cu2+ removal and H2 production. Under irradiation, Cu2+ in wide concentration range of 8-800 ppm, could be reduced rapidly, and the reduction was not severely impacted by co-existing inorganic ions in solution. Simultaneous with Cu2+ reduction, noticeable H2 was produced over the in-situ fabricated Cu incorporated TiNT (Cu-TiNT) photocatalyst, while H2 evolution rate was controlled by Cu2+ reduction process, due to competition of electrons between protons and Cu2+. In addition, H2 generation activity of Cu-TiNT depended on initial Cu2+/Ti ratio, and could be depressed by co-existing ions in solution. Fast Cu2+ reduction and remarkable H2 evolution confirmed the feasibility of simultaneous Cu2+ removal and H2 production over TiNT photocatalyst. |
| บรรณานุกรม | : |
Xu, S. , Ng, J. , Wang, Y. , Du, Alan J. , Sun, Darren Delai . (2555). Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst..
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, S. , Ng, J. , Wang, Y. , Du, Alan J. , Sun, Darren Delai . 2555. "Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst.".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, S. , Ng, J. , Wang, Y. , Du, Alan J. , Sun, Darren Delai . "Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst.."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Xu, S. , Ng, J. , Wang, Y. , Du, Alan J. , Sun, Darren Delai . Simultaneous copper ion removal and hydrogen production from water over a TiO2 nanotube photocatalyst.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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