Enhanced Adhesion Strength of Pt/γ-Al2O3 Catalysts on STS-444 Substrate via γ-Al2O3 Intermediate Layer Formation: Application for CO and C3H6 Oxidation

Pt/γ-Al2O3 catalysts coated on honeycomb-shaped stainless STS-444 steel substrates with a γ-Al2O3 intermediate layer were prepared using a conventional washcoating method. The intermediate layer was formed on the substrate surface through oxidation using pack cementation. The monolithic catalysts wi...

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Veröffentlicht in:	Catalysts 2022-01, Vol.12 (1), p.38
Hauptverfasser:	Ryu, Seung-Hee, Hwang, Cheol Hong, Jeong, Hojin, Kim, Giyeong, Ahn, Sung Il, Park, Joon Sik, Choi, Joon-Hwan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesion Adhesive strength Adhesives Aluminum oxide Bond strength Carbon monoxide Catalysts Chemical reactions Exhaust gases Flow velocity Oxidation Pack cementation Performance degradation Scanning electron microscopy Substrates Superchargers Transitional aluminas
Online-Zugang:	Volltext
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