High-efficiency and reliable same-parent thermoelectric modules using Mg3Sb2-based compounds

M Jiang, Y Fu, Q Zhang, Z Hu, A Huang… - National Science …, 2023 - academic.oup.com
Thermoelectric modules can convert waste heat directly into useful electricity, providing a
clean and sustainable way to use fossil energy more efficiently. Mg3Sb2-based alloys have …

Interface-Mechanical and Thermal Characteristics of Ag Sinter Joining on Bare DBA Substrate During Aging, Thermal Shock and 1200 W/cm2 Power Cycling Tests

C Chen, D Kim, Z Zhang, N Wakasugi… - … on Power Electronics, 2022 - ieeexplore.ieee.org
In this article, an SiC die was directly attached on a bare DBA (Al/AlN/Al) substrate via
micron-sized Ag sintering at 250° C without pressure. The micron-sized structure of the Ag …

Tuning the electrical resistivity of conductive silver paste prepared by blending multi-morphologies and micro-nanometers silver powder

X Liu, S Wu, B Chen, Y Ma, Y Huang, S Tang… - Journal of Materials …, 2021 - Springer
As an important interconnection material in electronics, conductive silver paste has attracted
much research interest in chip packaging and printed circuit board due to its predominant …

Fabrication of high performance printed flexible conductors by doping of polyaniline nanomaterials into silver paste

J Wen, Y Tian, C Hao, S Wang, Z Mei, W Wu… - Journal of Materials …, 2019 - pubs.rsc.org
Large-scale industrialization of flexible printed electronics will thrive on advanced functional
conductive pastes with excellent properties such as high electrical conductivity and …

Effect of small amount of Ni addition on microstructure and fatigue properties of Sn-Sb-Ag lead-free solder

M Yamamoto, I Shohji, T Kobayashi, K Mitsui… - Materials, 2021 - mdpi.com
The effect of the addition volume of Ni on the microstructures and tensile and fatigue
properties of Sn-6.4 Sb-3.9 Ag (mass%) was investigated using micro-size specimens. The …

Modified Ni/Pd/Au-finished DBA substrate for deformation-resistant Ag–Au joint during long-term thermal shock test

Y Liu, C Chen, D Kim, Z Zhang, X Long… - Journal of Materials …, 2021 - Springer
Abstract An Ag–Au joint developed by Ag paste joining on electroless nickel/electroless
palladium/immersion gold (ENEPIG)-plated direct-bonded aluminum (DBA) substrate was …

Fabrication of highly electrical conductive composite filaments for 3D-printing circuits

Z Lei, Z Chen, H Peng, Y Shen, W Feng, Y Liu… - Journal of materials …, 2018 - Springer
For 3D-printing circuits, highly electrical conductive composite filaments were prepared
through thin-film transition technique and hot extrusion-drawing. In the filaments, flaky silver …

Development of SiC power module structure by micron-sized Ag-paste sinter joining on both die and heatsink to low-thermal-resistance and superior power cycling …

C Chen, A Suetake, F Huo, D Kim… - … on Power Electronics, 2024 - ieeexplore.ieee.org
In this study, the thermal characteristics and structure reliability during power cycling for the
four types of SiC power module fabricated using a SiC-heater chip, direct bonded aluminum …

Ag/GNS conductive laminated woven fabrics for EMI shielding applications

HC Cheng, CR Chen, KB Cheng… - Materials and …, 2021 - Taylor & Francis
In flexible electronics, a highly electroconductive, flexible, and durable material is important
for various applications. This study describes the property changes in graphene nanosheets …

[HTML][HTML] Growth kinetics of sintering neck and particle rotation mechanism of silver nanoparticles by molecular dynamics simulation and in-situ TEM observation

P Wu, J Feng, Y Wang, G Li, Z Tong, S Wang… - Journal of Materials …, 2025 - Elsevier
Nanopaste is essential in the packaging of high-power devices, but the sintering kinetics of
nanoparticles is still unclear. In this paper, the sintering process of Ag nanoparticles with …