Influence of Preparation Parameters on the New NSR Catalyst Support Material

Wei Jun Zhang; Yuan Feng Huang; Li Shen; Jun Liu; Xiao Qing Luo; Jin Hu

doi:10.4028/www.scientific.net/AMR.412.361

Paper Titles

Influence of Clay Materials on Acicular Mullite Porous Ceramic
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Preparation of High Thermal Expansion Coefficient Glass-Ceramics in Li₂O-ZnO-SiO₂ System
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Spectral Transmittance of Six All-Ceramic Core Materials after Veneering Ceramic
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Effect of Background Color on In-Ceram and Cercon All-Ceramic Core Material
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Influence of Preparation Parameters on the New NSR Catalyst Support Material
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Preparation and Characterization of the Typical Pt-NSR Catalyst
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Study on the Dispersion of Graphite as Pore Former
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Formation of Carbon with One-Dimensional Nanostructure on the Surface of Graphite Coated by Ni-Salt
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Structure Analysis of Type-A Zeolites Molecular Sieve Prepared from Stellerite
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 412Influence of Preparation Parameters on the New NSR...

Influence of Preparation Parameters on the New NSR Catalyst Support Material

Abstract:

A series of Ba-Al-O/NSR supports were prepared by co-precipitation in this work. The effect of Al/Ba atomic ratio and calcination temperature on the structure and texture of the supports was investigated carefully. The XRD spectra show that Ba is mainly exist in the form of BaAl₂O₄, and Al exists in Al₂O₃. The results of S_BET indicate that the supports possess relative high specific surface area (70~150 m²/g). The effect of different parameters on the process of supports synthesized was investigated carefully. The results show that the structure and specific surface area of support is significantly depended on calcination temperature.