thermoelectric material 中文意思是什麼

thermoelectric material 解釋
熱電材料
  • thermoelectric : adj 【物理學】熱[溫差]電的。 a thermoelectric current 溫差電流，熱電流。 a thermoelectric pyromet...
  • material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
  1. The samples with smaller grain sides were obtained in our experiment, and the properties are corresponding with that of those samples prepared by melting method mentioned previously. several approaches can be proposed for further increasing the thermoelectric properties. preparation of the material with different compositional deviations availably controlled from stoichiometry is one of the ways to change the carrier concentration, and hence to optimize the value of power factor

    該方法獲取的塊體樣品的片狀顆粒的粒度遠小於熔煉法制備的樣品，樣品的性能也與熔煉法相當，如果能有效控制樣品的化學計量比，提高生成物的純度將會更大程度的提高材料的熱電性能。
  2. To the part of slack ' s theory, the oxide thermoelectric material calcium cobalt oxide ( ca3co2o6 ) is a " phonon glass and an electron crystal " or pgec

    從slack的理論看來，它是一個「電子晶體、聲子玻璃」的理想化模型。
  3. Recent development of skutterudite thermoelectric material

    熱電材料的最新研究進展
  4. This paper have reviewed detailed the thermoelectricity, the history of thermoelectric materials and the current situation of mg2si based thermoelectric material

    本文首先對熱電現象、熱電材料的發展歷史以及mg _ 2si基熱電材料的研究進展作了比較詳細的綜述。
  5. Solid fabrication and analysis of ca3co4o9 thermoelectric material

    9熱電材料的固相制備及其分析
  6. The latest development of filled skutterudite thermoelectric material

    方鈷礦熱電材料的研究進展
  7. As the key part of the thermoelectric generation equipment, thermoelectric material becomes the important research object. in my work, ca3co4o9 semiconductor was synthesized and its thermoelectric properties was improved by different dopants

    作為熱電發電器的核心部分的熱電材料自然成為研究的重點，本論文工作以ca _ 3co _ 4o _ 9半導體為研究對象，通過不同元素摻雜宋改善它的熱電性能，已經取得了良好的效果。
  8. The best performance of a given thermoelectric material can be obtained only in a very small temperature region. considering the fact that thermoelectric materials will work in a relative large temperature span when they are used in a thermoelectric generator, only a small section of the thermoelectric materials can work at the corresponding most favorable temperature

    不同的熱電材料在不同的溫度范圍內性能達到最佳值，因此，沿溫度梯度方向合理地按排不同的熱電材料，製成功能梯度或疊層結構材料，可充分利用各種材料的特長，提高熱電轉換效率。
  9. In addition, the nanometer - size particles of bn was doped into the mg - si - based thermoelectric materials as the second - phase for the first time. the result showed that the introduction of nano bn could decrease the thermal conductivity of the mg2si - based thermoelectric material and as a result its power factor were improved

    論文還首次在mg一si基熱電材料中引入bn納米粒子第二相，結果表明:在mg一si基熱電材料體系中引入bn納米粒子第二相能有效降低材料的熱導率，提高熱電材料的優值系數。
  10. Abstract : in order to protect environment, it is very important to explore anew refrigeration method. for its unique characteristic, thermoelectric refrigeration is applied in some conditions. numerical simulation has been developed for the air - cooled thermoelectric air - conditioner by experimental simulation on heat - insulating materials with different thickness, structure - shapes, work - conditions and air - flow capacities. the model and the method have been verified. the effects of the figure of merit of thermoelectric material and the heat transfer coefficient of cool / heat side on the performance of the air - conditioner are analyzed by the model

    文摘:建立了風冷熱電空調器數值模擬模型，對空調器進行了模擬計算.在對風冷熱電空調器研製的基礎上，進行了最佳隔熱層厚度、不同結構形式、變工況、變風量和復現性實驗，驗證了模擬程序的可靠性，並應用模擬程序對熱電材料的優值系數和空調器冷、熱端的傳熱系數進行了分析
  11. However, the performance of thermoelectric materials can be optimized if various materials with different properties are arranged along the temperature axis to form a graded or laminated thermoelectric material. in the present work some homogeneous materials such as bi2te3 - and fesi2 - based thermoelectric materials as well as pseudo - binary alloys ( pbte ) 1 - x ( snte ) x ( 0 x 1 ) have been prepared, their thermoelectric properties have been measured, and the possibilities for constitution of laminated structures have been discussed. the processes for preparation of laminated thermoelectric materials and the thermal stress buffer layers sandwiched between thermoelectric material segments have been studied

    本項工作主要包括： 1 ）均質熱電材料bi _ 2te _ 3基、 fesi _ 2基以及膺兩元合金（ pbte ） _ （ 1 - x ） （ snte ） _ x （ 0 x 1 ）的制備與性能研究，適合於製作梯度功能材料的各種均質熱電材料的篩選； 2 ）異種材質及近乎相同材質疊層材料制備工藝的研究以及熱應力緩和層的研究） ； 3 ）採用sem 、 edax 、 empa 、 xps等多種手段，對界面處微觀組織結構、擴散與反應的分析； 4 ）採用數學建模計算及實驗測量，對兩元和多元疊層熱電材料的結構設計以及性能和熱穩定性的研究。
  12. Research progress of pgec and low - dimension thermoelectric material

    聲子玻璃電子晶體和低維熱電材料的研究進展
  13. Experimental investigation of thermoelectric heat pump - phase change material thermal control systems

    相變材料熱控系統的實驗研究
  14. The results showed that the mg2si - based thermoelectric material doped with te and sb was still n - type, but that doped with ag changed into p - type

    結果表明：摻雜te 、 sb元素得到的mg _ 2si基熱電材料仍為n型半導體；摻雜ag元素得到的mg _ 2si基熱電材料轉變為p型半導體。
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