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| 废旧锂离子电池水热法制备钕掺杂钴铁氧体 | |
| 引用本文： | 席国喜,邢新艳,范仁秀,路迈西.废旧锂离子电池水热法制备钕掺杂钴铁氧体[J].电子元件与材料,2009,28(1). |
| 作者姓名： | 席国喜 邢新艳 范仁秀 路迈西 |
| 作者单位： | 1. 河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007;中国矿业大学,化学与环境工程学院,北京,100083 2. 河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007 3. 中国矿业大学,化学与环境工程学院,北京,100083 |
| 摘 要： | 以废旧锂离子电池为原料,采用水热法制备了Nd3+掺杂的钴铁氧体。并用XRD和振动样品磁强计(VSM)研究了Nd3+的掺杂量对钴铁氧体的相结构和磁性能影响。结果表明:所有产品均呈尖晶石结构,当掺杂的Nd3+摩尔分数为1.0%时,产品具有较好的磁性能。产品的Ms为3.954×105A/m,Mr为1.954×105A/m,Hc为82.47kA/m。 |
| 关 键 词： | 无机非金属材料 废旧锂离子电池 Nd~(3+)掺杂钴铁氧体 水热法 磁性能 |
Preparation of Co-ferrite doped with Nd~(3+) from spent lithium ion batteries through hydrothermal method |
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| XI Guoxi,XING Xinyan,FAN Renxiu,LU Maixi.Preparation of Co-ferrite doped with Nd~(3+) from spent lithium ion batteries through hydrothermal method[J].Electronic Components & Materials,2009,28(1). | |
| Authors: | XI Guoxi XING Xinyan FAN Renxiu LU Maixi |
| Affiliation: | 1.The Key Laboratory for Environmental Pollution Control of Henan Province;College of Chemistry and Environmental Science of Henan Normal University;Xinxiang 453007;Henan Province;China;2.College of Chemical and Environmental Engineering;China University of Mining and Technology;Beijing 100083;China |
| Abstract: | Nd3 +-doped Co-ferrites were prepared from spent lithium ion batteries through hydrothermal method. Effects of Nd3 +-doped amounts on the phase structure and magnetic properties of Co-ferrite were studied by XRD and VSM. The results show that all the products possess spinel structure.When x(Nd 3+ )is 1.0%,the products have better magnetic properties.Its saturation magnetization(Ms),remanent magnetization(Mr)and coercivity(Hc)are 3.954×10 5A/m, 1.954×105A/m and 82.47×10 3A/m,respectively. |
| Keywords: | non-metallic inorganic material spent lithium ion battery Nd~(3+)-doped Co-ferrite hydrothermal method magnetic properties |
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