求助翻译不要翻译软件的追加20Supercritical fluids (SCFs), particularly carbon dioxide (scCO2), have been employed as environmentally benign replacements for more traditional solvents in green chemistry, because of their nontoxicity, abund
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 14:32:44
求助翻译不要翻译软件的追加20Supercritical fluids (SCFs), particularly carbon dioxide (scCO2), have been employed as environmentally benign replacements for more traditional solvents in green chemistry, because of their nontoxicity, abund
求助翻译不要翻译软件的追加20
Supercritical fluids (SCFs), particularly carbon dioxide (scCO2), have been employed as environmentally benign replacements for more traditional solvents in green chemistry, because of their nontoxicity, abundance, low cost, and other favorable features. From the entropic point of view, SCFs are of particular interest, since the use of SCFs as reaction media provides us with a rare opportunity to control the reaction rate and selectivity through the significant changes of solvent properties (viscosity, density, dielectric constant, etc.) in narrow ranges of P and T. Despite these attractive features, no asymmetric photoreaction in SCF had been reported until very recently. In our recent study on the photosensitized enantiodifferentiating Z-E isomerization of cyclooctene performed in scCO2, we demonstrated that the ee of the produced (E)-isomer is highly pressure dependent in the subcritical region, but becomes much less dependent in the supercritical region, affording an obvious transition slightly above the critical density, which was tentatively rationalized in terms of the different degrees of CO2 clustering in the exciplex intermediate.
麻烦把上述文字翻译成中文,不要翻译软件的,追加20!
求助翻译不要翻译软件的追加20Supercritical fluids (SCFs), particularly carbon dioxide (scCO2), have been employed as environmentally benign replacements for more traditional solvents in green chemistry, because of their nontoxicity, abund
专业的英语不好翻译,隔行如隔山嘛
用软件翻译的
你自己可以改一改
超临界流体( SCFs ) ,特别是二氧化碳( scCO2 ) ,已受聘为环境无害的替代品更传统的绿色化学中的溶剂,由于其无毒,丰富,成本低,和其他有利的功能.从能量的角度来看,SCFs特别感兴趣,因为使用SCFs作为反应介质为我们提供了一个难得的机会,控制反应速率和选择性的显着变化的溶剂性能(粘度,密度,介电常数等.)在窄幅波动的P和T.尽管取得了这些吸引人的特点,没有不对称光在超临界流体的报告直到最近.在我们最近的研究enantiodifferentiating昃光敏异构化cyclooctene演出scCO2 ,我们表明,电子工程专辑的制作(英文)异构体的压力是非常依赖的临界区域,而且变得越来越少地依赖于超临界区域,提供一个明显的转型略高于临界密度,这是暂时合理化方面的不同程度的二氧化碳集群的激基中间.