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[求助]
文獻(xiàn)上石墨烯怎么測(cè)紫外 已有1人參與
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| 是溶解某種溶劑中(具體什么溶劑)還是直接測(cè)固體紫外?求大神指導(dǎo) |
至尊木蟲(chóng) (文壇精英)
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水相測(cè)定,比如 Solvent-Assisted Thermal Reduction of Graphite Oxide J. Phys. Chem. C 2010, 114, 14819–14825 The sample for UV characterization was obtained by taking 100 μL of suspension from the flask, which was diluted with equal amount of H2O. |
至尊木蟲(chóng) (文壇精英)
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不好意思,有點(diǎn)沒(méi)對(duì)哈,全文如下 The sample for UV characterization was obtained by taking 100 μL of suspension from the flask, which was diluted with equal amount of H2O. After termination of the thermal treatment, the remaining suspensions were filtrated, washed by ethanol, and dried in air.(要干燥的) …………UV spectra were measured by UV-2450 (Shimadzu Co.).………… |
至尊木蟲(chóng) (文壇精英)
至尊木蟲(chóng) (文壇精英)
至尊木蟲(chóng) (文壇精英)
至尊木蟲(chóng) (文壇精英)
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