By IR spectrum, Tyndall effect, electric conductivity, UV Vis and ESR spectra were studied the reaction mechanism of catalyst components.
英
美
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已知在加氫汽油介質(zhì)中Ni(naph)2-Al(i-Bu)3-(BF3·OEt2+n-C8H17OH)體系為膠體催化劑。 本工作應用FT-IR譜結合Tyndal效應、電導率、UV-Vis、ESR譜對催化劑各組分的相互作用進(jìn)行研究。
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国内精品美女A∨在线播放xuan