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[求助]
求高手翻译一段文献，自己翻译的老板一直不满意
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SAPO-34 membranes were prepared by in situ crystallization on α-Al2O3 porous supports. The crystal size of the seeds was effectively controlled in the 0.7 to 8.5 µm range by employing different structure-directing agents. Seeds smaller than 1 µm produced membranes with CO2/CH4 separation selectivities higher than 170 and unprecedented CO2 permeances as high as ∼2.0 × 10−6 mol/m2·s·Pa at 295 K and a feed pressure of 224 kPa. The membranes effectively separated CO2/CH4 mixtures up to 1.7 MPa. 东西就这么一点，谢谢各位高手了。  JACS文章摘要.png |
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