Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles
The nanocrystalline La1-xNdxFeO3 (0≤x ≤1.0) powders with orthorhombic perovskite phase were prepared by sol-gel method. The average crystallite sizes of La1-xNdxFeO3 powders are about 20 nm. The resistance and gas-sensing properties of the La1-xNdxFeO3 based sensors were investigated in the temperat...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/685715 |
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| author | Nguyen Thi Thuy Dang Le Minh Ho Truong Giang Nguyen Ngoc Toan |
| author_facet | Nguyen Thi Thuy Dang Le Minh Ho Truong Giang Nguyen Ngoc Toan |
| author_sort | Nguyen Thi Thuy |
| collection | DOAJ |
| description | The nanocrystalline La1-xNdxFeO3 (0≤x ≤1.0) powders with orthorhombic perovskite phase were prepared by sol-gel method. The average crystallite sizes of La1-xNdxFeO3 powders are about 20 nm. The resistance and gas-sensing properties of the La1-xNdxFeO3 based sensors were investigated in the temperature range from 160 to 300°C. The results demonstrated that the resistance and response of the perovskite thick films changed with the increase of Nd content. |
| format | Article |
| id | doaj-art-9fd2d25065264440a3df58632215544c |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-9fd2d25065264440a3df58632215544c2025-02-03T00:59:20ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/685715685715Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 NanoparticlesNguyen Thi Thuy0Dang Le Minh1Ho Truong Giang2Nguyen Ngoc Toan3Physics Department, Hue University’s College of Education, Hue, VietnamFaculty of Physics, Hanoi University of Science, VNU, Hanoi, VietnamInstitute of Material Science, Institute of Technology and Science, Hanoi, VietnamInstitute of Material Science, Institute of Technology and Science, Hanoi, VietnamThe nanocrystalline La1-xNdxFeO3 (0≤x ≤1.0) powders with orthorhombic perovskite phase were prepared by sol-gel method. The average crystallite sizes of La1-xNdxFeO3 powders are about 20 nm. The resistance and gas-sensing properties of the La1-xNdxFeO3 based sensors were investigated in the temperature range from 160 to 300°C. The results demonstrated that the resistance and response of the perovskite thick films changed with the increase of Nd content.http://dx.doi.org/10.1155/2014/685715 |
| spellingShingle | Nguyen Thi Thuy Dang Le Minh Ho Truong Giang Nguyen Ngoc Toan Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles Advances in Materials Science and Engineering |
| title | Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles |
| title_full | Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles |
| title_fullStr | Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles |
| title_full_unstemmed | Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles |
| title_short | Structural, Electrical, and Ethanol-Sensing Properties of La1-xNdxFeO3 Nanoparticles |
| title_sort | structural electrical and ethanol sensing properties of la1 xndxfeo3 nanoparticles |
| url | http://dx.doi.org/10.1155/2014/685715 |
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