ScholarLens Back to search
2007•Contemporary Chemical IndustryRequires access

Preparation of S_2O_8~(2-)/ZrO_2-SiO_2 Solid Superacid Catalysts

Liu Hong-wei

Open publisher page 0 citations

Abstract

A series of solid superacid catalysts S2O2-8/ZrO2-SiO2 was prepared successfully by method of precipitation—impregnation.The catalytic activity was affected by prepared condition through esterification reaction of acetic acid and isobutyl alcohol.Experimental results showed that S2O2-8/ZrO2-SiO2(n(Zr)∶n(Si)=1∶3) had highest catalytic activity.Process of crystal formation and surface area and sulfur content of S2O2-8/ZrO2-MxOy was analysed by XRD、SEM、IR techniques and chemical analysis.

About this research paper

What this paper is about

A series of solid superacid catalysts S2O2-8/ZrO2-SiO2 was prepared successfully by method of precipitation—impregnation.The catalytic activity was affected by prepared condition through esterification reaction of acetic acid and isobutyl alcohol.Experimental results showed that S2O2-8/ZrO2-SiO2(n(Zr)∶n(Si)=1∶3) had highest catalytic activity.Process of crystal formation and surface area and sulfur content of S2O2-8/ZrO2-MxOy was analysed by XRD、SEM、IR techniques and chemical analysis.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

A series of solid superacid catalysts S2O2-8/ZrO2-SiO2 was prepared successfully by method of precipitation—impregnation.The catalytic activity was affected by prepared condition through esterification reaction of acetic acid and isobutyl alcohol.Experimental results showed that S2O2-8/ZrO2-SiO2(n(Zr)∶n(Si)=1∶3) had highest catalytic activity.Process of crystal formation and surface area and sulfur content of S2O2-8/ZrO2-MxOy was analysed by XRD、SEM、IR techniques and chemical analysis.

Key concepts: Superacid, Catalysis, Acetic acid, Solid acid, Sulfur, Precipitation, Alcohol, Nuclear chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Preparation of S_2O_8~(2-)/ZrO_2-SiO_2 Solid Superacid Catalysts — Research Paper | ScholarLens