Effect of additives on microstructure and properties of the coarsened layer of very low profile (HVLP) copper foil

Y Xiao, W Sun, Z Bai, E Liu, L Du, H Cai… - Journal of Applied …, 2023 - Springer
Additives are a cost-effective method to improve the performance of the very low profile
(HVLP) copper foil coarsened layer. In this paper, the effects of 3, 3'-Dithiobis-1 …

An Enhanced Interlayer Construction Strategy for High‐Frequency Copper Clad Laminates: Resolving the Contradiction between Signal Loss and Adhesion

X Mei, S Yang, J Lei, Q Li, K Li, Y Xie… - Advanced Materials …, 2023 - Wiley Online Library
In high‐frequency printed circuit boards (PCBs), there is an inherent contradiction between
minimizing signal loss and maximizing adhesion strength. To tackle this issue, this work …

Intermetallics-induced directional growth of Sn whiskers in Sn-3.5 Ag coating on Al substrate

S Tian, Y Liu, Q Ma, P Zhang, J Zhou, F Xue… - Applied Surface …, 2021 - Elsevier
In this paper, the directional growth behavior of Sn whiskers was found to be associated with
the interfacial γ-Ag 2 Al IMCs at Sn-3.5 Ag/Al interface. A 100 μm thick columnar structured …

Inhibition of multi-site adsorption of polyethylene glycol during copper via-filling process

P Ren, M An, P Yang, J Zhang - Colloids and Surfaces A: Physicochemical …, 2022 - Elsevier
The inhibitory effect of molecular weight (Mw) of polyethylene glycol (PEG) on the through-
hole filling by copper electroplating was investigated by the electrochemical testing method …

Polydopamine/Silane Composite Coating on Electrolytic Copper Foil as Epoxy Adhesion Promoter and Corrosion Inhibitor

M Zhu, M Gan, J Pan, J Tu, X Wang, C Gu - Journal of Electronic Materials, 2023 - Springer
In order to enhance the electrolytic copper foil-epoxy adhesion in copper clad laminates,
surface modification of the copper foil with a proper coupling agent is essential. However …

[HTML][HTML] Effect of nano-phased bismuth–tin alloy surface coating on tribo-mechanical properties of basalt fiber reinforced composites

V Dhand, G Han, S Kim, K Rhee - Journal of Materials Research and …, 2022 - Elsevier
A novel method for coating basalt fiber with a eutectic bismuth–tin (Bi–Sn) mixture was
developed. Bi-Sn nanoparticles were synthesized using a sol-gel process and deposited on …

[HTML][HTML] Fluorine atom substituted aromatic polyimides: Unlocking extraordinary dielectric performance and comprehensive advantages

W Peng, H Lei, B Zou, L Qiu, Y Song, X Huang, F Ye… - Giant, 2024 - Elsevier
Low-dielectric polymers face prominent development challenges at high frequency.
Particularly, the relationship between the high-frequency dielectric loss and polymer …

Dual-anchor anti-corrosion coating of copper foil for high-speed interconnects

H Shi, G Zhou, Q Zhang, P Wang, Y Hong, W He… - Journal of Industrial and …, 2023 - Elsevier
In this experiment, two similar molecules with bifunctional groups have been characterized
to prove the advantages of dual-anchor molecular coating in the interfacial modification of …

Mechanistic Insight into the Janus Green B on Electrochemical Roughening Layer of Copper Foil

X Peng, L Li, J Jiang, Y Li, X Li, G Wang, A Liu… - Colloids and Surfaces A …, 2024 - Elsevier
This study explores the impact of the electroplating additive JGB the surface characteristics
and peel strength of electrolytic copper foils used in printed circuit boards. Utilizing Scanning …

Influence of 1, 8-naphthalimide derivatives as additives on the electrodeposition of tin from methanesulfonic acid system

Y Xie, L Du, X Li, B Yuan, G Bao, L Wang - Dyes and Pigments, 2022 - Elsevier
Abstract A series of 1, 8-naphthalimide derivatives containing different quaternary
ammonium groups have been synthesized by a two-step method. Electrochemical tests and …