Citation: Tong DING, Yong Ning QIN, Zhi MA. Study of The Pd-B/γ-Al₂O₃ Amorphous Alloy Catalyst[J]. Chinese Chemical Letters, ;2003, 14(3): 319-322. shu

Study of The Pd-B/γ-Al₂O₃ Amorphous Alloy Catalyst

Tong DING ^1, ,
Yong Ning QIN ^1,2 ,
Zhi MA ^1,2,3

1.
College of Chemical Engineering, Tianjin University, Tianjin 300072;
2.
United Institute of Nankai University and Tianjin University, Tianjin 300072;
3.
State Key Laboratory of C1 Chemical Technology of Tianjin University, Tianjin 300072

Received Date: 20 May 2002

The Pd-B/γ-Al₂O₃ amorphous alloy catalyst and Pd/γ-Al₂O₃ crystalline metal catalyst were prepared by KBH₄ reduction and routine impregnation, respectively. Pd-B/γ-A1₂O₃ and Pd/γ-A1₂O₃ catalysts were characterized by XRD and SEM. It was found that the catalytic activity of the Pd-B/γ-A1₂O₃ amorphous alloy catalyst was higher than that of the Pd/γ-A1₂O₃crystalline metal catalyst in the anthraquinone hydrogenation.
- Routine impregnate,
- KBH₄ reduction,
- anthraquinone hydrogenation
1. [1]
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13. [13]
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14. [14]
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15. [15]
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19. [19]
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