| 基于非平衡电桥原理的热导池 |
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| 引用本文： | 魏波,李仲秋,吕喆. 基于非平衡电桥原理的热导池[J]. 大学物理实验, 2012, 0(3): 52-54 |
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| 作者姓名： | 魏波 李仲秋 吕喆 |
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| 作者单位： | 哈尔滨工业大学,黑龙江哈尔滨150080 |
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| 摘 要： | 热导池的核心结构是非平衡电桥,介绍了热导池的工作原理,并进行了程序升温还原和程序升温脱附实验.
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| 关 键 词： | 非平衡电桥 热导池 程序升温还原 程序升温脱附 |
Thermal Conductivity Detector Based on Unbalanced Bridge |
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| Affiliation: | WEI Bo,LI Zhong-qiu,LU Zhe(Harbin Institute of Technology,Heilongjiang,Harbin 150080) |
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| Abstract: | Unbalanced bridge is the core structure of a thermal conductivity detector(TCD).In this paper,its operation mechanism is introduced and two experiments of temperature programmed reduction and temperature programmed deposition is carried out. |
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| Keywords: | unbalanced bridge thermal conductivity detector temperature programmed reduction temperature programmed deposition |
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