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lukewang1980

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jiangxiouye

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junwen6516(½ð±Ò+2): ¹ÄÀø½»Á÷£¬Ì«ÓÐÐÄÁË 2011-07-20 16:54:06
lukewang1980(½ð±Ò+2): good,thanks 2011-07-20 22:35:42
Fe3+ +RH −¡ú Fe2+ +R− + H+
Fe2+ +3O2 −¡ú Fe3+ +O2−

¡¤
O2−+¡¤+O2−¡¤+2H+ −¡ú 1O2 +H2O2


H2O2 +O2−(metal catalyst )−−−−−−−−¡ú HO¡¤+OH− +1O2
Fe2+ +H2O2 −¡ú Fe3+ +OH− +HO¡¤
Metals also accelerate autoxidation of oil by decomposing hydroperoxides
(Benjelloun and others 1991):
ROOH+Fe2+(or Cu+) −¡ú RO¡¤+Fe3+(or Cu2+)+OH−
ROOH+Fe3+(or Cu2+) −¡ú ROO¡¤+Fe2+(or Cu+)+H+
2Â¥2011-07-20 14:04:11
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audrey5247

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