凶兆
发表于 2025-3-26 23:58:18
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PLIC
发表于 2025-3-27 01:49:50
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门闩
发表于 2025-3-27 07:13:59
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vocation
发表于 2025-3-27 10:59:33
https://doi.org/10.1007/978-3-211-79960-4 investigated, Zn in the skeletal alloy was found as a vital promoter for adjusting the selectivity of 1,4-PDO production. A possible pathway for the transformation was proposed. The study provided a novel and green approach for the conversion of bio-based EL to 1,4-PDO under a mild condition.
squander
发表于 2025-3-27 16:08:54
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种子
发表于 2025-3-27 19:41:32
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negligence
发表于 2025-3-27 22:52:54
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Ataxia
发表于 2025-3-28 02:47:17
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NAIVE
发表于 2025-3-28 09:18:42
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Armada
发表于 2025-3-28 11:13:51
Selective Hydrogenation of Levulinate Esters to 1,4-Pentanediol Using a Ternary Skeletal CuAlZn Cataptimized reaction conditions, skeletal CuAlZn catalyst showed high catalytic activity and 98% yield of 1,4-PDO, which was the highest yield by heterogeneous catalysts so far, was obtained in the presence of CuAlZn-3.5 h with 6 MPa H. at 160 °C for 6 h. Moreover, The effect of each component was also