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【答案】应助回帖
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爱与雨下: 金币+1 2013-04-22 21:11:24
哟哟william: 金币+10, 翻译EPI+1, ★有帮助, 翻译一半，给一半的金币 2013-04-22 22:02:52
刚吃饭回来，翻了前两段，跟你专业不一样所以有的专业词不知道译的对不对。。
供参考——
The synthesis process for the sulfur–carbon composite by the in situ sulfur deposition route is illustrated in Scheme 1, and the in situ sulfur deposition in aqueous solution involves the following reaction: Na2S2O3 +2HCl→2NaCl+SO2 +H2O+S↓
通过原位硫沉淀途径（应该是个专业名词吧，还是同位硫？）合成硫碳复合材料的工艺已经在图表1中阐释了，原位硫在水溶液中的沉淀包含如下反应：Na2S2O3 +2HCl→2NaCl+SO2 +H2O+S↓
First, 0.02 mole of sodium thiosulfate (Na2S2O3, Fisher scientific) was completely dissolved in 750 mL of deionized (DI) water by stirring. Then, 0.1 g of commercial conductive carbon black with a diameter of 30–60 nm (Super P) was suspended in the above solution by adding a small amount of isopropyl alcohol (C3H8O, Fisher scientific) under ultrasonic vibrations.
首先，0.02mole硫代硫酸钠通过搅拌完全溶解于750ml去离子水中。然后，把直径30-60nm的0.1g导电炭黑加少量异丙醇，在超声振动下悬浮在上述液体中。
The reason for adding isopropyl alcohol is that it enhances the wetting of the hydrophobic carbon nanoparticles in the aqueous solution.
加异丙醇的原因是它可以提高疏水性纳米碳在水溶液中的湿度（wetting是译成湿度吗？还是亲水度？溶水性？）。
A 2 mL of hydrochloric acid (HCl, Fisher Scientific) was then slowly added to the solution to precipitate the sulfur onto the surface and into the interspaces of the nano-sized carbon black.
把2ml盐酸缓慢加入溶液，使之在表面上和纳米碳黑之间沉淀出硫。
During the in situ sulfur deposition reaction, the sulfur particles grow to a thermodynamically favored size and the carbon nanoparticles in the composite self-assemble, become interconnected with each other, and finally wrap the sulfur.
在原位硫沉淀反应中，硫原子长到热力学上稳定的大小，复合材料中的纳米碳自组装，互相连接，最终包裹住硫。
After allowing the reaction mixture to stir for 24 h, the product was filtered and washed several times with DI water, ethanol, and acetone.
在把混合物搅拌24h后，过滤产物并分别用去离子水、乙醇和丙酮洗涤若干次。
The sulfur–carbon composite thus collected was dried in an air-oven at 50 ◦C for 24 h.
把上述收集的硫碳复合材料50摄氏度热空气干燥24h。 |
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哟哟william
材料与化工考研调剂
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