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| 导电聚苯胺在微波场中的升温特性 | |
| 引用本文： | 刘承美,邱进俊,田大听. 导电聚苯胺在微波场中的升温特性[J]. 微波学报, 2002, 18(3): 83-88 |
| 作者姓名： | 刘承美 邱进俊 田大听 |
| 作者单位： | 1. 华中科技大学化学系,武汉,430074;华中科技大学激光技术国家重点实验室,武汉,430074 2. 华中科技大学化学系,武汉,430074 3. 湖北民族学院化工系,恩施,445000 |
| 基金项目： | 激光技术国家重点实验室开放基金资助项目 (2 0 0 0 0 0 15 )，四川大学高分子材料工程国家重点实验室 |
| 摘 要： | 本文研究了微波辐照下导电聚苯胺的升温特性。研究表明 ,导电聚苯胺在微波场中具有快速升温的特点 ,升温速度与掺杂剂的种类、掺杂酸的浓度、聚苯胺的导电率、合成聚苯胺的温度等因素有关。盐酸掺杂聚苯胺热稳定性较差 ,在微波场中不能反复升温 ,而热稳定性较好的DBSA掺杂的聚苯胺具有一定的反复升温能力 |
| 关 键 词： | 微波辐照 聚苯胺 升温特性 |
| 文章编号： | 1005-6122(2002)03-0083-06 |
| 修稿时间： | 2002-01-28 |
Temperature Rising Characteristics of Conductive PANI in Microwave Field |
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| LIU Chengmei,QIU Jinjun,TIAN Dating. Temperature Rising Characteristics of Conductive PANI in Microwave Field[J]. Journal of Microwaves, 2002, 18(3): 83-88 | |
| Authors: | LIU Chengmei QIU Jinjun TIAN Dating |
| Affiliation: | LIU Chengmei 1,2,QIU Jinjun 1,TIAN Dating 3 |
| Abstract: | The temperature rising characteristics of conductive polyaninine(PANI) in microwave field are studied in this article. Experimental results show that temperature of PANI doped with protonic acids can raise rapidly under microwave irradiation. The temperature rising rates of PANI are influenced by type and concentration of dopant, conductivity and preparation temperature of PANI. PANI doped with hydrochloric acid(HC1) is not suitable to raise temperature repeatedly for its poor thermal stability, while the PANI doped with p dodecyl benzene sulfonic acid(DBSA) can do so for its thermal stability. |
| Keywords: | Microwave irradiation Polyaninine Temperature rising characteristics |
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