Hydrogenation of xylose to xylitol with carbon-supported Cu catalyst (Cu@C) at a hydrogen pressure value below 1.1 MPa was performed. The Cu@C catalyst exhibited high xylitol selectivity and catalyst stability because of the inertness of the carbon support and the embedded structure of the small Cu particles in the carbon.

中文翻译：

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较低氢气压力下离子交换树脂Cu@C选择性木糖加氢制木糖醇

在低于 1.1 MPa 的氢气压力值下，用碳负载的 Cu 催化剂 (Cu@C) 将木糖氢化成木糖醇。由于碳载体的惰性和小Cu颗粒在碳中的嵌入结构，Cu@C催化剂表现出较高的木糖醇选择性和催化剂稳定性。