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| ¿ÉÒÔ²ÉÓÃEP-FDU-12 Ordered Nanoporous Silica with Periodic 30- 60 nm Pores as an Effective Support for Gold Nanoparticle Catalysts with Enhanced Lifetime UP--FDU-12 Synthesis of Ultralarge-Pore FDU-12 Silica with Face-Centered Cubic Structure Ï£Íû¶ÔÄãÓÐËù°ïÖú |

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