| ชื่อเรื่อง | : | One step microwave synthesis and magnetic properties of Co3O4 octahedrons |
| นักวิจัย | : | Zhang, Ping , Hu, Guo-Xin , Bao, Shu Juan , Guo, Jun , Lei, Chao , Cai, Chang-Jun , Jia, Dian-Zeng , Wang, Rui-Ying |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Zhang, P., Hu, G.-X., Bao, S. J., Guo, J., Lei, C., Cai, C.-J., et al. (2012). One step microwave synthesis and magnetic properties of Co3O4 octahedrons. Materials letters, 83, 195-197. , 0167-577X , http://hdl.handle.net/10220/17278 , http://dx.doi.org/10.1016/j.matlet.2012.06.019 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Materials letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Synthesis of nanocrystals with highly symmetric microstructure is a well-known challenge in many fields of science and technology. In this work, Well-defined uniform Co3O4 octahedrons were synthesized via a simple one step microwave reaction, in which different carbon materials were introduced acting not only as secondary heater, but also as morphology directing agent. The crystal-structure and shape of the samples are examined systemically by using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM) and high-resolution transmission electron microscopy (HRTEM). The octahedral Co3O4 obtained by carbon nanotubes (CNTs) assisting microwave process exhibited a weak ferromagnetic property. Its saturation magnetization values (Ms) and coercivity (Hc) values are 234.25 emu/g and 73.513 Oe, respectively. |
| บรรณานุกรม | : |
Zhang, Ping , Hu, Guo-Xin , Bao, Shu Juan , Guo, Jun , Lei, Chao , Cai, Chang-Jun , Jia, Dian-Zeng , Wang, Rui-Ying . (2555). One step microwave synthesis and magnetic properties of Co3O4 octahedrons.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Ping , Hu, Guo-Xin , Bao, Shu Juan , Guo, Jun , Lei, Chao , Cai, Chang-Jun , Jia, Dian-Zeng , Wang, Rui-Ying . 2555. "One step microwave synthesis and magnetic properties of Co3O4 octahedrons".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Ping , Hu, Guo-Xin , Bao, Shu Juan , Guo, Jun , Lei, Chao , Cai, Chang-Jun , Jia, Dian-Zeng , Wang, Rui-Ying . "One step microwave synthesis and magnetic properties of Co3O4 octahedrons."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Zhang, Ping , Hu, Guo-Xin , Bao, Shu Juan , Guo, Jun , Lei, Chao , Cai, Chang-Jun , Jia, Dian-Zeng , Wang, Rui-Ying . One step microwave synthesis and magnetic properties of Co3O4 octahedrons. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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