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High-orientation bismuth telluride sintered block thermoelectric material and preparation method thereof
The invention provides a high-orientation bismuth telluride sintered block thermoelectric material and a preparation method thereof, and relates to the technical field of thermoelectric materials. Compared with the prior art, the high-orientation bismuth telluride sintered block thermoelectric material realizes excellent balance between grain refinement and texturing through a single crystal stripping and laminated sintering combined process; therefore, the p/n type bismuth telluride sintered block with high thermoelectric performance and high mechanical performance is obtained.
本发明提供了一种高取向碲化铋烧结块体热电材料及其制备方法，涉及热电材料技术领域，与现有技术相比，本发明通过单晶剥离结合叠层烧结工艺，实现晶粒细化与织构化的优异平衡，从而获得兼具高热电性能与高机械性能的p/n型碲化铋烧结块体。
High-orientation bismuth telluride sintered block thermoelectric material and preparation method thereof
The invention provides a high-orientation bismuth telluride sintered block thermoelectric material and a preparation method thereof, and relates to the technical field of thermoelectric materials. Compared with the prior art, the high-orientation bismuth telluride sintered block thermoelectric material realizes excellent balance between grain refinement and texturing through a single crystal stripping and laminated sintering combined process; therefore, the p/n type bismuth telluride sintered block with high thermoelectric performance and high mechanical performance is obtained.
本发明提供了一种高取向碲化铋烧结块体热电材料及其制备方法，涉及热电材料技术领域，与现有技术相比，本发明通过单晶剥离结合叠层烧结工艺，实现晶粒细化与织构化的优异平衡，从而获得兼具高热电性能与高机械性能的p/n型碲化铋烧结块体。
High-orientation bismuth telluride sintered block thermoelectric material and preparation method thereof
一种高取向碲化铋烧结块体热电材料及其制备方法
PAN QIAOYAN (Autor:in) / JIANG JUN (Autor:in) / HU HAOYANG (Autor:in) / ZHANG QIANG (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
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