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- Their thermal conductivities are so high that how to decrease their lattice thermal conductivities and improve their ZT values becomes a research focus. 但其热导率k较高,因而通过降低晶格热导率kL,提高热电性能指数已成为研究的热点。
- But their thermal conductivities are very high, so the problem how to decrease their lattice thermal conductivities and improve their ZT values becomes a research hotspot. 但其热导率k较高,因而如何降低晶格热导率kL,提高其热电性能指数ZT值已成为研究的热点。
- lattice thermal conduction 网络热传导
- Lattice thermal conductivity of R_yM_xCo_(4-x)Sb_ (12) R_yM_xCo_(4-x)Sb_(12)化合物的晶格热导率
- Keywords skutterudite;filling;substitution;lattice thermal conductivity; 方钴矿;填充;置换;晶格热导率;
- Keywords filled-skutterudite;electrical conductivity;lattice thermal conductivity;thermoelectric performance; 填充式方钴矿;电导率;晶格热导率;热电性能;
- Keywords skutterudite compounds;filling;substitution;lattice thermal conductivity;SPS in-situ synthesis; 方钴矿化合物;填充;置换;晶格热导率;SPS原位反应;
- Keywords filling fraction;carrier concentration;electrical conductivity;Seebeck coefficient;lattice thermal conductivity; 填充分数;载流子浓度;电导率;赛贝克系数;晶格热导率;
- Keywords Skutterudite;multiwalled carbon nanotubes;electrical conductivity;Seebeck coefficient;lattice thermal conductivity; 方钴矿;多壁碳纳米管;电导率;塞贝克系数;晶格热导率;
- Lead as a coating material for the thermal conduction module c-ring. 热导枪钉模组涂层中所用的铅。
- Thermal conduction through the mounting feet is low due to their design. 通过设计,让经过安装支架的热传导保持在较低的水平。
- "Heat can be delivered by convection, radiation, and thermal conduction. 热气可由对流、辐射和热传导来传递。
- lattice thermal conductivity 晶格热导率
- Thermal conductivity varies for different gases. 热传导率因不同气体而异。
- Low thermal conductivity,low thermal capacity. 低导热率,低热容量。
- Density of products, and low thermal conductivity. 产品密实性好,导热系数低。
- The thermal conductivity of the wood is poor. 木头的导热性很差。
- This article reviews new progress of A1N in the field of thermal conduction mechanism,and preparation of the A1N powder and A1N film. 本文综述了近年来A1N在导热机理、粉末其及薄膜制备等领域的研究进展,展望了A1N未来的发展趋势。
- However, for the materials with approximative porosity, the thermal conduction is decreased by reducing aperture of material. 而对于孔隙率接近的泡沫材料, 降低材料内部的孔径可以起到降低材料热导率的作用;
- However, the simulation results of the superlattice with 4% lattice mismatch show that the thermal conductivity increases monotonically with the period length. 而对于具有4%25晶格失配的超晶格模拟结果却表明,超晶格导热系数随周期长度的增大而单调上升。
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