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. The impregnation of β-TCP and PEEK led to the creation of voids or gaps between the metallic matrix and the impregnated material which also influenced the corrosion behavior of the cellular structures... powders (wt.%) Fig. 1 Powder size distributions of Ti6Al4V (a), β-TCP (b) and PEEK (c) After producing the Ti6Al4V cellular structures, two approaches were evaluated: bioactive impregnation of β-TCP......
2014 Abstract: The promoting effect of introducing Zn into nano-ZSM-5 zeolites by conventional impregnation method and isomorphous substitution on the performance of 1-hexene aromatization... by the conventional impregnation method and isomorphous substitution, respectively. The structure, chemical composition and acidity of the catalysts were characterized by XRD, XRF, N2 adsorption, SEM, NH3-TPD and Py......
that of original g-C3 N4. HSSA was modified with RuO2 as a co-catalyst by the impregnation method. HSSA loaded with 0.05 wt% RuO2 shows the highest photocatalytic activity for acetaldehyde......
prepared by the plasma-assisted impregnation method. The properties of the catalysts were surveyed by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and temperature-programmed reduction......
prepared by the plasma-assisted impregnation method. The properties of the catalysts were surveyed by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and temperature-programmed reduction......
by impregnation method. The catalytic properties were evaluated in ethanol steam reforming (ESR) reaction. Specific surface areas of the supports were measured by nitrogen adsorption-desorption at 77 K......
Toluene Combustion over Pd-Ce0.4Zr0.6O2 Directly Washcoated Monolithic Catalysts Luo Mengfei1,Zhang Qingbao1,Xie Yunlong1,Teng Botao1,Zhao Leihong1 (1.Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhejiang Normal University,Jinhua 321004,China) Abstract:A Ce0.4Zr0.6O2 washcoat was prepared using an impregnation method, which acted as a host......
exchange of USY slurry with 0.01 mol·L-1 Y (NO3)3. Phosphotungstic acid (HPW) catalyst supported on USY and Y-USY was prepared by an impregnation method. The materials were characterized by NH3-TPD, XRD......
Magnetic Properties and Activity of Pt-Er/γ-Al2O3 Catalysts Lu Weiqi1,Zhang Xinquan2,Li Jianyong1,Li,Fengyi1 (1.Institute of Applied Chemistry, Nanchang University, Nanchang 330047, China;2.Jiangxi Analyzing Testinng Center, Nanchang 330029, China) Abstract:A series of Pt-Er/γ-Al2O3 catalysts containing 0.5%(mass fraction) platinum and 0.05%-1.5% Er were prepared by impregnation of γ-Al2O3......
Influence of V2O5 Addition on Reduction of NO by C3H6 over Pt/V2O5/Al2O3 Monolithic Catalyst Yu Junjie1,Kang Shoufang1,HAO Zhengping1,Jiang Zheng1 (1.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China) Abstract:Pt/V2O5/Al2O3 and Pt/Al2O3 monolithic catalysts were prepared by wet impregnation method, and the influence of V2 O5 addition......
