| ชื่อเรื่อง | : | In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation |
| นักวิจัย | : | Cao, Shao-Wen , Yuan, Yu-Peng , Fang, Jun , Mohammad Mehdi Shahjamali , Boey, Freddy Yin Chiang , Barber, James , Loo, Say Chye Joachim , Xue, Can |
| คำค้น | : | DRNTU::Science::Chemistry::Physical chemistry::Quantum chemistry |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Cao, S., Yuan, Y., Fang, J., Mohammad, M. S., Boey, F. Y. C., Barber, J., et al. (2012). In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation. International Journal of Hydrogen Energy, 38(3), 1258-1266. , http://hdl.handle.net/10220/9981 , http://dx.doi.org/10.1016/j.ijhydene.2012.10.116 , 172545 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | International journal of hydrogen energy |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Well dispersed CdS quantum dots were successfully grown in-situ on g-C3N4 nanosheets through a solvothermal method involving dimethyl sulfoxide. The resultant CdSeC3N4 nanocomposites exhibit remarkably higher efficiency for photocatalytic hydrogen evolution under visible light irradiation as compared to pure g-C3N4. The optimal composite with 12 wt% CdS showed a hydrogen evolution rate of 4.494 mmol h 1 g 1 , which is more than 115 times higher than that of pure g-C3N4. The enhanced photocatalytic activity induced by the in-situ grown CdS quantum dots is attributed to the interfacial transfer of photogenerated electrons and holes between g-C3N4 and CdS, which leads to effective charge separation on both parts. NRF (Natl Research Foundation, S’pore) MOE (Min. of Education, S’pore) |
| บรรณานุกรม | : |
Cao, Shao-Wen , Yuan, Yu-Peng , Fang, Jun , Mohammad Mehdi Shahjamali , Boey, Freddy Yin Chiang , Barber, James , Loo, Say Chye Joachim , Xue, Can . (2555). In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Cao, Shao-Wen , Yuan, Yu-Peng , Fang, Jun , Mohammad Mehdi Shahjamali , Boey, Freddy Yin Chiang , Barber, James , Loo, Say Chye Joachim , Xue, Can . 2555. "In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Cao, Shao-Wen , Yuan, Yu-Peng , Fang, Jun , Mohammad Mehdi Shahjamali , Boey, Freddy Yin Chiang , Barber, James , Loo, Say Chye Joachim , Xue, Can . "In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Cao, Shao-Wen , Yuan, Yu-Peng , Fang, Jun , Mohammad Mehdi Shahjamali , Boey, Freddy Yin Chiang , Barber, James , Loo, Say Chye Joachim , Xue, Can . In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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