| 光热转换纤维的蓄热性能研究 |
| |
| 引用本文： | 石海峰,张兴祥,王学晨,牛建津.光热转换纤维的蓄热性能研究[J].材料工程,2002(10):19-22,25. |
| |
| 作者姓名： | 石海峰 张兴祥 王学晨 牛建津 |
| |
| 作者单位： | 天津工业大学功能纤维所,天津,300160 |
| |
| 基金项目： | 天津市自然科学基金资助项目 ( 0 0 380 1711)，国家自然科学基金资助项目 ( 30 0 730 15 ) |
| |
| 摘 要： | 采用红外测温仪和点温计等手段测试了碳化锆和三氧化二铝的红外线吸收性能，以及含有不同重量的聚丙烯纤维的光热转换性能和热性能。结果表明，碳化锆具有良好的近红外线吸收性能，而三氧化二铝具有良好的远红外线吸收性。含有4％碳化锆的纤维具有最大近红外线吸收功能，近红外线照射下的升温速度明显大于普通丙纶。
|
| 关 键 词： | 蓄热性能 光热转换纤维 光热转换陶瓷 碳化锆 聚丙烯 三氧化二铝 红外吸收性能 |
| 文章编号： | 1001-4381(2002)10-0019-04 |
Research on Heat-storage Properties of the Photothermal Conversion Fiber |
| |
| SHI Hai-feng,ZHANG Xing-xiang,WANG Xue-chen,NIU Jian-jin.Research on Heat-storage Properties of the Photothermal Conversion Fiber[J].Journal of Materials Engineering,2002(10):19-22,25. |
| |
| Authors: | SHI Hai-feng ZHANG Xing-xiang WANG Xue-chen NIU Jian-jin |
| |
| Abstract: | The white light and infrared ray absorbing, i.e. photothermal conversion, properties of Zirconium carbide (ZrC), aluminum oxide (Al 2O 3 ) powder and PP fibers with different ZrC content were measured by IR and dot thermometer and DSC. The results show that ZrC has better near infrared ray absorbing property than Al 2O 3. And the Al 2O 3 has better far infrared ray absorbing property than ZrC. The fiber that contains about 4%(mass fraction) ZrC has best near infrared ray absorbing ability than any others. The surface temperature of the samples that contain ZrC is higher than the control PP fiber nonwoven when exposed under near infrared ray. |
| |
| Keywords: | photothermal conversion fiber photothermal conversion heat-storage zirconium carbide |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
