引用本文:
Hong Shan LUO, Hai Bing GUO, He Xing LI, Ming Hui WANG, Ye Ping XU. A Novel Ultrafine Ru-B Amorphous Alloy Catalyst for Glucose Hydrogenation to Sorbitol[J]. Chinese Chemical Letters,
2002, 13(12): 1221-1224.
Citation: Hong Shan LUO, Hai Bing GUO, He Xing LI, Ming Hui WANG, Ye Ping XU. A Novel Ultrafine Ru-B Amorphous Alloy Catalyst for Glucose Hydrogenation to Sorbitol[J]. Chinese Chemical Letters, 2002, 13(12): 1221-1224.
Citation: Hong Shan LUO, Hai Bing GUO, He Xing LI, Ming Hui WANG, Ye Ping XU. A Novel Ultrafine Ru-B Amorphous Alloy Catalyst for Glucose Hydrogenation to Sorbitol[J]. Chinese Chemical Letters, 2002, 13(12): 1221-1224.
A Novel Ultrafine Ru-B Amorphous Alloy Catalyst for Glucose Hydrogenation to Sorbitol
摘要:
An ultrafine Ru-B amorphous alloy catalyst was prepared by chemical reduction with KBH4 in aqueous solution, which exhibited perfect selectivity to sorbitol (~100%) and very high activity during the liquid phase glucose hydrogenation, much higher than the corresponding crystallized Ru-B, the pure Ru powder, and Raney Ni catalysts. The correlation of the catalytic activity to both the structural and surface electronic characteristics was discussed briefly.
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关键词:
- Ru-B amorphous catalyst
- / hydrogenation
- / glucose
- / sorbitol
English
A Novel Ultrafine Ru-B Amorphous Alloy Catalyst for Glucose Hydrogenation to Sorbitol
Abstract:
An ultrafine Ru-B amorphous alloy catalyst was prepared by chemical reduction with KBH4 in aqueous solution, which exhibited perfect selectivity to sorbitol (~100%) and very high activity during the liquid phase glucose hydrogenation, much higher than the corresponding crystallized Ru-B, the pure Ru powder, and Raney Ni catalysts. The correlation of the catalytic activity to both the structural and surface electronic characteristics was discussed briefly.
-
Key words:
- Ru-B amorphous catalyst
- / hydrogenation
- / glucose
- / sorbitol
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