دورية أكاديمية
Heat-Dissipation Design and 3D Printing of Ternary Silver Chalcogenide-Based Thermoelectric Legs for Enhancing Power Generation Performance.
| العنوان: | Heat-Dissipation Design and 3D Printing of Ternary Silver Chalcogenide-Based Thermoelectric Legs for Enhancing Power Generation Performance. |
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| المؤلفون: | Kim, Keonkuk, Choo, Seungjun, Lee, Jungsoo, Ju, Hyejin, Jung, Soo-H, Jo, Seungki, Lee, So-Hyeon, Baek, Seongheon, Kim, Ju-Young, Kim, Kyung Tae, Chae, Han Gi, Son, Jae Sung |
| المصدر: | Adv Sci (Weinh) ; ISSN:2198-3844 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2024 |
| المجموعة: | PubMed Central (PMC) |
| مصطلحات موضوعية: | 3D printing, AgBiSe2, AgSbTe2, power generators, thermal designs, thermoelectric materials |
| الوصف: | Thermoelectric devices have received significant attention because of their potential for sustainable energy recovery. In these devices, a thermal design that optimizes heat transfer and dissipation is crucial for maximizing the power output. Heat dissipation generally requires external active or passive cooling devices, which often suffer from inevitable heat loss and heavy systems. Herein, the design of heat-sink integrated thermoelectric legs is proposed to enhance heat dissipation without external cooling devices, realized by finite element model simulation and 3D printing of ternary silver chalcogenide-based thermoelectric materials. Owing to the self-induced surface charges of the synthesized AgBiSe2 (n-type) and AgSbTe2 (p-type) particles, these particle-based colloidal inks exhibited high viscoelasticity, which enables the creation of complex heat-dissipation architectures via 3D printing. Power generators made from 3D-printed heat-dissipating legs exhibit higher temperature differences and output power than traditional cuboids, offering a new strategy for enhancing thermoelectric power generation. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://doi.org/10.1002/advs.202402934Test; https://pubmed.ncbi.nlm.nih.gov/38859618Test |
| DOI: | 10.1002/advs.202402934 |
| الإتاحة: | https://doi.org/10.1002/advs.202402934Test https://pubmed.ncbi.nlm.nih.gov/38859618Test |
| حقوق: | © 2024 The Author(s). Advanced Science published by Wiley‐VCH GmbH. |
| رقم الانضمام: | edsbas.B687A3D6 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/advs.202402934 |
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