[1]石爾一,王友蘭,葉雙瑞,等.高效熱管理用多層級(jí)孔金屬材料研究進(jìn)展[J].中國(guó)材料進(jìn)展,2025,44(11):020-29.
SHI Er,WANG You-lan,YE Shuang-rui,et al.Research Progress on Hierarchical Porous Metal Materials for Efficient Thermal Management[J].MATERIALS CHINA,2025,44(11):020-29.
點(diǎn)擊復(fù)制
高效熱管理用多層級(jí)孔金屬材料研究進(jìn)展()
中國(guó)材料進(jìn)展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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44
- 期數(shù):
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2025年11
- 頁(yè)碼:
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020-29
- 欄目:
-
- 出版日期:
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2025-11-28
文章信息/Info
- Title:
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Research Progress on Hierarchical Porous Metal Materials for Efficient Thermal Management
- 作者:
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石爾一; 王友蘭 ; 葉雙瑞 ; 汪瓊 ; 趙斌; 彭啟
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長(zhǎng)沙理工大學(xué) 能源與動(dòng)力工程學(xué)院，湖南 長(zhǎng)沙 410114
- Author(s):
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SHI Er; WANG You-lan; YE Shuang-rui; WANG Qiong; ZHAO Bin; PENG Qi
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School of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410114, China
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- 關(guān)鍵詞:
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多層級(jí)孔表面; 金屬; 制備工藝; 熱管理; 沸騰傳熱
- Keywords:
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hierarchical porous surface; metal; preparation method; thermal management; boiling heat transfer
- 文獻(xiàn)標(biāo)志碼:
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A
- 摘要:
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高效熱管理是解決高熱流密度和大功率新興電子設(shè)備與機(jī)械器件運(yùn)行安全性和穩(wěn)定性的重要途徑，多孔金屬作為兼具結(jié)構(gòu)和功能的一體化材料，具有高孔隙度、高比表面積、高連通孔隙度、良好導(dǎo)電導(dǎo)熱性等突出優(yōu)點(diǎn)。隨著應(yīng)用環(huán)境的變化，人們對(duì)多孔金屬的綜合性能提出了越來(lái)越高的要求，與傳統(tǒng)的單層孔結(jié)構(gòu)金屬材料相比，多層級(jí)孔結(jié)構(gòu)金屬由于具有兩級(jí)甚至多級(jí)孔結(jié)構(gòu)特征，表現(xiàn)出更加優(yōu)異的綜合性能，因此成為研究和關(guān)注的熱點(diǎn)。本文綜述了高效熱管理用的多層級(jí)孔金屬制備方法，主要包括燒結(jié)、電化學(xué)沉積以及選區(qū)激光熔化法等，并總結(jié)了對(duì)應(yīng)方法在制備多層級(jí)孔材料方面的最新研究進(jìn)展；分析和討論了部分制備技術(shù)的優(yōu)缺點(diǎn)以及層級(jí)多孔結(jié)構(gòu)熱性能的關(guān)鍵參數(shù)及其熱管理性能評(píng)價(jià)；介紹了多層級(jí)金屬材料在航空航天、電力電子、新能源汽車等領(lǐng)域相變傳熱為基礎(chǔ)的熱管理研究現(xiàn)狀，最后展望了用于高效熱管理的多層級(jí)孔金屬材料的發(fā)展方向。
- Abstract:
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Improving thermal management is crucial for addressing the safety and stability associated with high heat flux density and high power in emerging electronic devices and mechanical components. Porous metal, which possess advantageous structural and functional properties, offer high porosity, specific surface area, pore connectivity, and electrical and thermal conductivity, making them an attractive material choice for this purpose. As the service environment evolves, there is a growing need for enhanced performance from porous metals. In contrast to traditional single-layer porous metals, hierarchical porous metals have gained attention for their superior comprehensive performance, which is attributed to their multi-level pore structure features. This study provided a comprehensive review of the preparation methods for hierarchical porous metals used in efficient thermal management, such as sintering, electrochemical deposition, and selective laser melting. It also summarized the latest research progress in applying these methods to prepare hierarchical porous materials, analyzing and discussing the advantages and disadvantages of various preparation techniques, as well as the key parameters of hierarchical porous structures and the evaluation of thermal management performance. Additionally, the research status of heat management based on two-phase heat transfer in thermal management in fields such as aerospace, power electronics and new energy vehicles was introduced.
更新日期/Last Update:
2025-10-30