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資料類(lèi)型: |
Word文件
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關(guān)鍵詞: |
amidoxime-group chelating chemically modified electrode cyclic voltammetry methods |
資料大小: |
715K |
所屬學(xué)科: |
分子表征 |
來(lái)源: |
2008年全國(guó)高分子材料科學(xué)與工程研討會(huì)(10.15-10.18,貴陽(yáng)) |
簡(jiǎn)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(shí)間: |
2008-12-18 16:35:38 |
下載次數(shù): |
1 |
消耗積分: |
2
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