... unsaturated alcohol 不饱和醇 unsaturated aldehyde 不饱和醛 unsaturated coefficient 不饱和系数 ...
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Ultrafine amorphous NiB has higher activity and selectivity than Pd, but the cost is much lower. All these advantages provide a much cheaper way to selectively hydrogenate a,β-unsaturated aldehyde and ketones.
超细非晶合金NiB催化剂不仅较金属Pd有很高的活性和选择性,尤为重要的是NiB成本更低,从而为α,β-不饱和醛酮的催化氢化提供了一条更加廉价的工艺途径。
参考来源 - 超细非晶合金NiB催化α,β·2,447,543篇论文数据,部分数据来源于NoteExpress
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