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愚公8538木虫 (正式写手)
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【专题】2次纳米自组装氧化铝的AFM和SEM图像
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这是采用超增溶胶团为1次纳米自组装体，原位合成的带有模板剂的2次纳米自组装氢氧化铝成型焙烧后得到的孔径为50nm，孔容为2.7ml/g的贯穿性框架式结构的氧化铝载体的AFM和SEM图像。 给大家共享，希望积极讨论，给与建议！不胜感激！ |
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onist
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小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫(金币+0.5):给个红包，谢谢回帖交流
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Self-assembly is a term used to describe processes in which a disordered system of pre-existing components forms an organized structure or pattern as a consequence of specific, local interactions among the components themselves, without external direction. Self-assembly can be classified as either static or dynamic. In static self-assembly, the ordered state forms as a system approaches equilibrium, reducing its free energy. However in dynamic self-assembly, patterns of pre-existing components organized by specific local interactions are not commonly described as "self-assembled" by scientists in the associated disciplines. These structures are better described as "self-organized". 跟贴学习的 [ Last edited by onist on 2009-8-21 at 10:29 ] |
14楼2009-08-21 10:21:21
kqy920
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2楼2009-06-18 10:13:59
zxyan
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3楼2009-08-20 08:28:00
dingyanhuai
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4楼2009-08-20 09:43:00