- 积分
- 38
- 注册时间
- 2013-4-21
- 积分
- 38

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the pore channels of selectively grafted mesoporous silica SBA-15 were synthesized. The support and catalyst were characterized by X-ray diffraction (XRD), Brunauer-Emmett-Teller(BET) surface area, Fourier transform infrared spectroscopy (FT-IR), transmission elec扼腕太让人蛋疼反应就好好看就看据了解 |
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