Control of nanometer-scale tunnel sizes of porous manganese oxide octahedral molecular sieve nanomaterials

被引:167
作者
Shen, XF
Ding, YS
Liu, J
Cai, J
Laubernds, K
Zerger, RP
Vasiliev, A
Aindow, M
Suib, SL [1 ]
机构
[1] Univ Connecticut, Inst Mat Sci, Dept Chem, Storrs, CT 06269 USA
[2] Bethel Coll, N Newton, KS 67117 USA
[3] Univ Connecticut, Dept Mat Sci & Engn, Storrs, CT 06269 USA
关键词
D O I
10.1002/adma.200401225
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Manganese oxide octahedral molecular sieves with increasing nanoscale tunnel sizes are systematically synthesized using hydrothermal treatment of Na-birnessite under increasing pH conditions. OMS-5 (2x4), OMS-6 (2x3), and OMS-7 (1x1; see Figure) tunnel structures have been synthesized at pH values of 13, 7.0, and 1.0, respectively.
引用
收藏
页码:805 / +
页数:6
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