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資料類型: |
Word文件
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關鍵詞: |
amidoxime-group chelating chemically modified electrode cyclic voltammetry methods |
資料大?。?/td>
| 715K |
所屬學科: |
分子表征 |
來源: |
2008年全國高分子材料科學與工程研討會(10.15-10.18,貴陽) |
簡介: |
Chelatingelectrodescontainingamidoxime-groupswaspreparedinthispaper,anditselectrochemicalpropertieswascharacterizedbycyclicvoltammetry.Desorptionvoltageofchelatingelectrodesduringdesorptionprocessionbyelectrochemicalmethodswas+3.0V,whichwasdrewfromthecomparisonoftheC-Vcurvesofelectrodesbeforeandaftertheabsorptionofuranium.Thechelatingelectrodewasusedtoabsorburaniumfromseawater.FT-IRspectrumswereusedtocharacterizeeverystagesofthechelatingelectrodeduringpreparationprocession;SEMwasusedtocharacterizethesurfacecharacteristicsofchelatingelectrodeofeverystagesduringthewholeprocession.Itwasshowedthatthereweredenseself-assemblyfilmsanduraniumwasabsorbedonthesurfaceofelectrodes. |
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作者: |
辛浩波 盧丹 吳航 楊鋒 楊濤 張建航
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上傳時間: |
2008-12-18 16:35:38 |
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2
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