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Updated: Feb 14, 2026

Transport of Surface-modified Carbon Nanotubes through a Soil Column
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Transport of Surface-modified Carbon Nanotubes through a Soil Column

Published on: April 2, 2015

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ガス加熱用カーボンナノチューブファイバー装置の高特異電力負荷

Monisha Vijay Kumar1, Anoop Rajappan2,3, Marquise D Bell2

  • 1Applied Physics Program, Smalley-Curl Institute, William Marsh Rice University, Houston, Texas, USA.

Small (Weinheim an der Bergstrasse, Germany)
|February 12, 2026
PubMed
まとめ

炭素ナノチューブ繊維 (CNTF) は,工業用暖房を電化して排出量を削減するための有望なソリューションです. これらの高度な材料は,高電力ジョウルの加熱アプリケーションのための伝統的なニクロム合金と比較して優れた性能を示しています.

キーワード:
電気化は電化です.電気熱装置は,電気熱装置である.産業用暖房 産業用暖房 産業用暖房 産業用暖房 産業用暖房パワー・ローディング・ロード抵抗性加熱エレメント繊維製造業 繊維製造業

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関連する概念動画

Specific Heat01:16

Specific Heat

The specific heat capacity of a substance refers to the energy required to increase the temperature of one gram of that substance by one degree Celcius. Specific heat capacity is often represented in calories (cal), grams (g), and degrees Celsius (oC), but can also be expressed in joules (J), kilograms (kg), and Kelvin (K), among other units.
For example, increasing the temperature of one gram of water by 1°C requires one calorie of heat energy and can be written as 1 cal/g-°C, or...
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Heat Flow and Specific Heat01:12

Heat Flow and Specific Heat

Heat is a type of energy transfer that is caused by a temperature difference, and it can change the temperature of an object. Since heat is a form of energy, its SI unit is the joule (J). Another common unit of energy often used for heat is the calorie (cal), which is defined as the energy needed to change the temperature of 1 g of water by 1 °C, specifically between 14.5 °C and 15.5 °C, since the energy needed shows a slight temperature dependence. Another commonly used unit is...
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Heat Capacities of an Ideal Gas I01:14

Heat Capacities of an Ideal Gas I

Heat capacity is the ratio of heat absorbed by the substance corresponding to its temperature change. It is also called thermal capacity and the SI unit of heat capacity is J/K. Whereas, specific heat capacity is defined as the amount of heat necessary to change the temperature of 1 kg of a substance by 1 K and is also called massic heat capacity. Its SI unit is J/kg⋅K.
Molar heat capacity quantifies the ratio of the amount of heat added (or removed) to increase (or decrease) the...
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Heat Capacities of an Ideal Gas II01:23

Heat Capacities of an Ideal Gas II

For a system that undergoes a thermodynamic process at a constant volume condition, the heat absorbed is used only to increase the system's internal energy and not for doing any kind of work. While for a system undergoing a thermodynamic process under a constant pressure condition, the amount of heat absorbed is used not only for increasing the internal energy (as a function of temperature) but also for doing some work. The molar heat capacity is the amount of heat required to increase the...
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Heat Capacities of an Ideal Gas III01:25

Heat Capacities of an Ideal Gas III

The number of independent ways a gas molecule can move along straight line, rotate, and vibrate is called its degrees of freedom. Supposing d represents the number of degrees of freedom of an ideal gas, the molar heat capacity at constant volume of an ideal gas in terms of d is
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Heating and Cooling Curves02:44

Heating and Cooling Curves

When a substance—isolated from its environment—is subjected to heat changes, corresponding changes in temperature and phase of the substance is observed; this is graphically represented by heating and cooling curves.
For instance, the addition of heat raises the temperature of a solid; the amount of heat absorbed depends on the heat capacity of the solid (q = mcsolidΔT). According to thermochemistry, the relation between the amount of heat absorbed or released by a substance, q, and its...
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