التفاصيل البيبلوغرافية
| العنوان: |
Communication--Synthesis of Highly-Branched Silver Nanocrystals for EMI Shielding Applications. |
| المؤلفون: |
Ying-Hao Pai, Mao-Feng Hsu, Sheng-Feng Chung, Chi-Fei Huang, Hung-Chieh Lin, Chun-Hua Chen |
| المصدر: |
Journal of The Electrochemical Society; Jan2021, Vol. 168 Issue 1, p1-4, 4p |
| مصطلحات موضوعية: |
ELECTROMAGNETIC interference, ELECTRIC conductivity, NANOCRYSTALS, SILVER, SILVER nanoparticles, BLOCK copolymers |
| مستخلص: |
The innovative three-dimensional (3-D) nanocrystals constructed by 1-D stalactite-like branches with a diameter of 107 ± 27 nm and a varied length of a few hundred nanometers were successfully synthesized via a facile tri-block copolymer assisted chemical approach. The highly-branched Ag nanocrystals were applied as promising electrical conducting fillers to form PVP-based composites for electromagnetic interference (EMI) shielding applications. In comparison with the dense Ag-flakes based film, the slip-coated sponge-like Ag film exhibits a comparably-high electrical conductivity after annealing and a stably-excellent EMI shielding effectiveness of 47-53 dB over the frequency from 500 MHz to 10 GHz. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Supplemental Index |
