optic-nerve
发表于 2025-3-28 16:23:12
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障碍物
发表于 2025-3-28 19:55:04
Catalytic Transfer Hydrogenation of Ethyl Levulinate into γ-Valerolactone Over Air-Stable Skeletal Cc transfer hydrogenation (CTH) of ethyl levulinate (EL) into γ-valerolactone (GVL). A batch air diffusion method (BA) consumed the active adsorbed H. on the surface of skeletal Co (SCo) but maintained structure catalyst and avoided excessive oxidation of metallic Co, Ni and Al. The 96% yield of GVL
友好
发表于 2025-3-29 02:12:36
Boosting In-Situ Hydrodeoxygenation of Fatty Acids Over a Fine and Oxygen-Vacancy-Rich NiAl Catalystt is a practicable subject. However, highly active sites design for Ni-based catalyst remains significant challenges. Herein, a fine NiAl particle catalyst with numerous oxygen vacancy sites was fabricated via hydrothermal and reduction treatment. Introduction of small amount of Al species into Ni c
amyloid
发表于 2025-3-29 06:43:21
Chemoselective Synthesis of Propionic Acid from Biomass and Lactic Acid Over a Cobalt Catalyst in Aqobalt catalyst in water. Co catalyst exhibited high catalytic activity for the formation of PA with Zn as a reductant. Various parameters, such as catalyst loading, Zn weight, water volume, temperature and reaction time, were investigated to improve the yield of PA, and the maximum value of 58.8% wa
glucagon
发表于 2025-3-29 07:45:55
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是突袭
发表于 2025-3-29 12:00:03
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内行
发表于 2025-3-29 19:29:12
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Boycott
发表于 2025-3-29 21:11:04
Efficient Conversion of Dimethyl Phthalate to Phthalide Over CuO in Aqueous Mediaous metals or metal oxides were effective for the conversion of DMP to PHT in water, and CuO showed excellent catalytic activity and gave the best result. The PHT yield of 85% was achieved when Zn acted as a reductant. Mechanism study for the conversion of DMP suggested that an intermediate 2-hydrox
Optic-Disk
发表于 2025-3-30 02:46:35
Highly Efficient Conversion of Biomass-Derived Glycolide to Ethylene Glycol Over CuO in Water, the reaction of glycolide was carried out with 25 mmol Zn and 6 mmol CuO with 25% water filling at 250 °C for 150 min, which yielded the desired ethylene glycol at 94% yield. In this work, water acted not only as an excellent environmentally benign reaction medium but also as a hydrogen source. A