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2008297

金虫 (著名写手)

搬砖小能手

[交流] 求高人翻译一句话,先谢过——在线等

FTIR测试表明,石墨在氧化过程中结构单元层键合大量官能团,还原后结构层表面仍残存有部分稳定的官能团;X射线衍射特征表明,石墨氧化后衍射峰向小角度偏移、宽化,原有石墨峰消失,还原后产物的衍射峰消失。粒度分析和SPM测试分析了样品分散液的粒径分布状况;结果表明,氧化石墨烯粒径较大,还原后样品粒径明显减小。

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wangfx07

木虫 (著名写手)

2008297(金币+20, 翻译EPI+1):谢谢 2010-09-18 08:12:11
FTIR test shows that the structural unit layer of graphite in the oxidation process bonds a large number of functional groups, parts of  stable functional groups are still remaining in the reduced structure layer surface ; X-ray diffraction patterns show that the graphite oxidation peaks move to the small-angle shift, broadening, original graphite peak disappearing, after reduction the diffraction peak of the product disappears. Size analysis and SPM test resolve the particle size distributionthe of the sample dispersion solution; The result shows that the  size of oxided graphene is larger,while the sample size decreases significantly after reduction.
normalisboring!
2楼2010-09-18 08:07:46
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