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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ zhigang985(金币+20, 翻译EPI+1): 2011-05-11 08:22:06 ringzhu(金币+20): 辛苦 2011-05-11 15:51:08
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The photodegradation results indicated that the methylene blue degradation rate reached 91.44% after illuminating for 30min under 35W Xenon Lamp,it showed excellent photocatalytic activity.UV-vis results indicated that product X has a strong adsorption at 443nm and its band gap is around 1.8eV.The fluorescence spectroscopy shows the emission spectral band at 365nm and 486nm,respectively.In addition,we preliminarily study the growth mechanism of erinaceus X hollow sphere. |
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