Synthesis and ferromagnetic property of new binary copper iron pyrophosphate CuFeP2O7
| dc.contributor.author | Boonchom, Banjong | |
| dc.contributor.author | Vittayakorn, Naratip | |
| dc.date.accessioned | 2026-08-06T09:59:57Z | |
| dc.date.available | 2026-08-06T09:59:57Z | |
| dc.date.issued | 2010-02-15 | |
| dc.description.abstract | The pyrophosphate of CuFeP<inf>2</inf>O<inf>7</inf> was synthesized through one step-thermal synthesis at 500 °C using the mixing of copper carbonate, iron metals and phosphoric acid. FTIR and XRD results indicate the dominant feature of pyrophosphate (P<inf>2</inf>O<inf>7</inf><sup>4-</sup>) anion and a pure monoclinic phase with space group C<inf>2h</inf><sup>6</sup> (Z = 4), respectively. The crystallite size of 25 ± 9 nm for the CuFeP<inf>2</inf>O<inf>7</inf> was estimated by X-ray line broadening. Room temperature magnetization result shows ferromagnetic behavior of the CuFeP<inf>2</inf>O<inf>7</inf> powder, having hysteresis loop in the range of ± 10,000 Oe with the specific magnetization value of 1.57 emu g<sup>- 1</sup>. This property is important for specific application and is presented for the first time. © 2009 Elsevier B.V. All rights reserved. | |
| dc.identifier.citation | Materials Letters, 64(3), 275-277, 2010 | |
| dc.identifier.doi | 10.1016/j.matlet.2009.10.058 | |
| dc.identifier.issn | 0167577X | |
| dc.identifier.other | 2-s2.0-72049119070 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/2974 | |
| dc.source | Materials Letters | |
| dc.subject | CuFeP2O7 | |
| dc.subject | Ferromagnetic | |
| dc.subject | New binary pyrophosphate | |
| dc.subject | Synthesis | |
| dc.title | Synthesis and ferromagnetic property of new binary copper iron pyrophosphate CuFeP2O7 | |
| dc.type | Article |