| ชื่อเรื่อง | : | Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2 |
| นักวิจัย | : | Baikie, Tom , Ferraris, Cristiano , Klooster, Wim T. , Madhavi, S. , Pramana, Stevin S. , Pring, Allan , Schmidt, G. , White, Timothy John |
| คำค้น | : | DRNTU::Engineering::Materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2551 |
| อ้างอิง | : | Baikie, T., Ferraris, C., Klooster, W. T., Madhavi, S., Pramana, S. S., Pring, A., et al. (2008). Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2. Acta crystallographica section B structural science, B64, 34-41. , http://hdl.handle.net/10220/18841 , http://dx.doi.org/10.1107/S0108768107066402 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Acta crystallographica section B structural science |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The crystal chemistries of synthetic mimetite, Pb10(As5+O4)6(Cl2-xOx/2), a neutral apatite, and finnemanite, Pb10(As3+O3)6Cl2, a reduced apatite, were characterized using a combination of X-ray powder diffraction, neutron diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy. Both phases conform to hexagonal P63/m symmetry; however, the temperature-driven transformation of clinomimetite to mimetite described earlier was not confirmed. The average mimetite structure is best described through the introduction of partially occupied oxygen sites. A better understanding of the mixed arsenic speciation in apatites can guide the formulation of waste form ceramics and improve models of long-term durability after landfill disposal. |
| บรรณานุกรม | : |
Baikie, Tom , Ferraris, Cristiano , Klooster, Wim T. , Madhavi, S. , Pramana, Stevin S. , Pring, Allan , Schmidt, G. , White, Timothy John . (2551). Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Baikie, Tom , Ferraris, Cristiano , Klooster, Wim T. , Madhavi, S. , Pramana, Stevin S. , Pring, Allan , Schmidt, G. , White, Timothy John . 2551. "Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Baikie, Tom , Ferraris, Cristiano , Klooster, Wim T. , Madhavi, S. , Pramana, Stevin S. , Pring, Allan , Schmidt, G. , White, Timothy John . "Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2551. Print. Baikie, Tom , Ferraris, Cristiano , Klooster, Wim T. , Madhavi, S. , Pramana, Stevin S. , Pring, Allan , Schmidt, G. , White, Timothy John . Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2551.
|
ridm@nrct.go.th ระบบคลังข้อมูลงานวิจัยไทย รายการโปรดที่คุณเลือกไว้
