Mechanically stable zeolite monoliths with three-dimensional ordered macropores by the transformation of mesoporous silica spheres

作者：Dong AA; Wang YJ; Tang Y^*; Zhang YH; Ren N; Gao Z

来源：Advanced Materials, 2002, 14(20): 1506-+.

DOI：10.1002/1521-4095(20021016)14:20<1506::AID-ADMA1506>3.0.CO;2-Z

Mechanically stable zeolite monoliths containing three-dimensional, ordered, closed macropores (see Figure) have been fabricated by hydrothermal treatment of nanozeolite seeded mesoporous silica spheres. The facile speed of sedimentation and digestion renders the whole process suitable for large-scale production of macroporous zeolite materials, which may be used as adsorbents and dielectric insulators.

• 出版日期2002-10-16
• 单位复旦大学