| 聚苯胺/氧化钇复合材料的合成及热稳定性研究 |
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| 引用本文： | 庞书君,孙竹,王军,张丽君,彭海林.聚苯胺/氧化钇复合材料的合成及热稳定性研究[J].化学与生物工程,2006,23(7):54-56. |
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| 作者姓名： | 庞书君 孙竹 王军 张丽君 彭海林 |
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| 作者单位： | 东北大学化学系,辽宁,沈阳,110004;东北大学化学系,辽宁,沈阳,110004;东北大学化学系,辽宁,沈阳,110004;东北大学化学系,辽宁,沈阳,110004;东北大学化学系,辽宁,沈阳,110004 |
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| 摘 要： | 合成了对甲基苯磺酸(p-TSA)掺杂的导电聚苯胺(PANI)及聚苯胺/氧化钇(PANI/Y2O3)复合材料.比较了不同实验条件对两种材料电导率的影响,研究了两种材料的热稳定性及粒径分布.结果表明,在所研究实验条件下,PANI/Y2O3的电导率低于PANI,而热稳定性则优于PANI;Y2O3的掺入使PANI的粒径减小.
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| 关 键 词： | 聚苯胺 氧化钇 复合材料 电导率 热稳定性 |
| 文章编号： | 1672-5425（2006）07-0054-03 |
| 收稿时间： | 2006-05-08 |
| 修稿时间： | 2006年5月8日 |
Study on Synthesis and Thermal Stability of Polyaniline/Yttria Composite |
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| PANG Shu-jun,SUN Zhu,WANG Jun,ZHANG Li-jun,PENG Hai-lin.Study on Synthesis and Thermal Stability of Polyaniline/Yttria Composite[J].Chemistry & Bioengineering,2006,23(7):54-56. |
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| Authors: | PANG Shu-jun SUN Zhu WANG Jun ZHANG Li-jun PENG Hai-lin |
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| Abstract: | In this paper,two electro-conducting materials polyaniline(PANI) and composite polyaniline/yttria(PANI/Y_2O_3) doped by 4-methylbenzenesulfonic acid were synthesized.Influences of experimental conditions on their conductivities were compared,and their thermal stabilities and particle diameter distributions were studied either.The results showed that the electrical conductivity of PANI/Y_(2)O_(3)was lower than that of PANI,but its thermostability was higher.The particle diameter of PANI/Y_(2)O_(3) was smaller than that of PANI. |
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| Keywords: | polyaniline Y2 O3 composite conductivity thermal stability |
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