引用本文:
宋芬, 程文萍, 范彬彬, 李瑞丰, 谢克昌. 8-羟基喹啉钴/β沸石复合材料的制备及催化性能[J]. 应用化学,
2002, 19(8): 738-741.
Citation: SONG Fen, CHEN Wen-Ping, FAN Bin-Bin, LI Rui-Feng, XIE Ke-Chang. Preparation and Catalytic Property of Cobalt-Quinolinolate/β-Zeolite Composites[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 738-741.
Citation: SONG Fen, CHEN Wen-Ping, FAN Bin-Bin, LI Rui-Feng, XIE Ke-Chang. Preparation and Catalytic Property of Cobalt-Quinolinolate/β-Zeolite Composites[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 738-741.
8-羟基喹啉钴/β沸石复合材料的制备及催化性能
English
Preparation and Catalytic Property of Cobalt-Quinolinolate/β-Zeolite Composites
Abstract:
Cobalt-8-quinolinolate/U-zeolite composites (Co(8-Q)2/U) were prepared by in-situ complexation using the flexible ligand method and characterized by XRD、UV-Vis、FT-IR and DTA. The results indicated that the cobalt-8-quinolinol encapsulated within the beta zeolite possessed high heat and chemical resistance. It has much higher activity than that without U-zeolite in oxidation of cyclohexane. The turnover number(TON) by Co(8-Q)2/U is 1.24 times higher than that by free cobalt-8-quinolinol.
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Key words:
- quinolinol
- / zeolite beta
- / composite catalyst
- / cyclohexane oxidation
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