| 超细Sb_2O_3微粉的合成与阻燃特性 |
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| 引用本文： | 尹荔松,周歧发,唐新桂,林光明,张进修.超细Sb_2O_3微粉的合成与阻燃特性[J].中山大学学报论丛,1998(4). |
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| 作者姓名： | 尹荔松 周歧发 唐新桂 林光明 张进修 |
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| 作者单位： | 中山大学物理系超细材料研究中心 |
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| 基金项目： | 广州市科委重点科研项目 |
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| 摘 要： | 用３种不同的湿化学方法合成了超细Ｓｂ２Ｏ３粉末，ＸＲＤ研究表明所制得的３种样品均为斜方晶系，并由谢乐公式算得３种样品的晶粒度，均为纳米级．用ＥＤＳ测量了样品纯度，用ＳＥＭ测量了样品的形貌，对样品的白度也进行了测量．用ＴＧ、ＤＳＣ等热分析方法对Ｓｂ２Ｏ３的阻燃特性作了研究，对其阻燃机理作了探讨
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| 关 键 词： | 湿化学法，Sb_2O_3，阻燃 |
The Preparation and Retarding Characteristics of Ultrafine Sb 2O 3 |
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| Yin LisongUltrafine Materials Research Centre,Zhongshan University,Guangzhou ,China Zhou Qifa Tang Xingui Lin guangming\ Zhang Jinxiu.The Preparation and Retarding Characteristics of Ultrafine Sb 2O 3[J].Supplement to the Journal of Sun Yatsen University,1998(4). |
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| Authors: | Yin LisongUltrafine Materials Research Centre Zhongshan University Guangzhou China Zhou Qifa Tang Xingui Lin guangming\ Zhang Jinxiu |
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| Institution: | Yin LisongUltrafine Materials Research Centre,Zhongshan University,Guangzhou 510275,China Zhou Qifa Tang Xingui Lin guangming\ Zhang Jinxiu |
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| Abstract: | Ultrafine Sb 2O 3 powders were prepared by three different wet chemical methods; XRD showed that three samples all were trapezius crystal, and the auerage grain sizes of the specimens all were within 100nm determined by the Scherrer formular. The chemical of the specimen was measured by EDS, the morphology was measured by SEM, the white degree of the specimen aslo was measured. The retarding characteristics were studied by TG, DSC and its retarding mechanism was discussed. |
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| Keywords: | wet chemical method Sb 2O 3 flama retarding |
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