Stability Analysis : Rational Design of a Ag Nanoparticle/Polymer Brush for Fabricating Cu Coating on a PET Surface

Excellent stability of a catalytic center would facilitate the prolongation of the cycle of a chemical plating bath and the reduction of environmental pollution. In this study, silane (3-aminopropyltriethoxysilane (KH550) and γ-(2,3-epoxypropoxy)propytrimethoxysilane (KH560)) was incorporated in AgN...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1999. - 37(2021), 18 vom: 11. Mai, Seite 5673-5681
1. Verfasser: Gui, Chengmei (VerfasserIn)
Weitere Verfasser: Ma, Haodong, Zhang, Ruxia, Liu, Yulei, Li, Honglin, Huang, Junjun, Li, Peng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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520 |a Excellent stability of a catalytic center would facilitate the prolongation of the cycle of a chemical plating bath and the reduction of environmental pollution. In this study, silane (3-aminopropyltriethoxysilane (KH550) and γ-(2,3-epoxypropoxy)propytrimethoxysilane (KH560)) was incorporated in AgNO3 solution to rationally prepare a Ag nanoparticle/polymer brush (Ag/PB) catalytic solution. The effects of the KH560 relative content on the Ag/PB structure and stability were studied. The epoxy group in the KH560 could react with an amino group in the KH550 through direct ring-opening reaction to form a secondary amino group and hydroxyl, which could coadsorb Ag nanoparticles by means of a chelating structure; hence, Ag/PB with superior Ag-adsorbed intensity was established on a polyethylene terephthalate (PET) surface. Ag particles on PB with 75% KH560 revealed the best stability of those measured, and the relative Ag surplus was 56.7% after stability testing. The generated Ag/PB that served as catalytic centers to catalyze the electroless copper plating resulted in a facile technology for preparing Cu/PET composite material. This means that the technology has potential application in a green process for preparing metal/polymer composite materials 
650 4 |a Journal Article 
700 1 |a Ma, Haodong  |e verfasserin  |4 aut 
700 1 |a Zhang, Ruxia  |e verfasserin  |4 aut 
700 1 |a Liu, Yulei  |e verfasserin  |4 aut 
700 1 |a Li, Honglin  |e verfasserin  |4 aut 
700 1 |a Huang, Junjun  |e verfasserin  |4 aut 
700 1 |a Li, Peng  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1999  |g 37(2021), 18 vom: 11. Mai, Seite 5673-5681  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:37  |g year:2021  |g number:18  |g day:11  |g month:05  |g pages:5673-5681 
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