High Density Adsorption of Porphyrins onto Clay Layer without Aggregation: Characterization of Smectite-Cationic Porphyrin Complex
High Density Adsorption of Porphyrins onto Clay Layer without Aggregation: Characterization of Smectite-Cationic Porphyrin Complex
复制标题
卟啉在粘土层上的高密度吸附而不聚集：蒙皂石-阳离子卟啉复合物的表征
DOI：
10.1246/cl.2001.128
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发表时间：
2001
影响因子：
1.6
通讯作者：
H. Inoue
中科院分区：
文献类型：
--
作者：
S. Takagi;T. Shimada;Tatsuto Yui;H. Inoue
研究了带正电荷的阳离子卟啉在人工合成的蒙脱石上的吸附。卟啉分子以高密度吸附在粘土片上，通过电荷位点之间的距离大小匹配的新方法，中和粘土表面的所有负电荷而不聚集。在基态下，不同卟啉之间没有相互作用，而在粘土表面则发生了有效的能量传递。
Adsorption of the +4 charged cationic porphyrins onto an artificially synthesized smectite was studied. Porphyrin molecules adsorb on the clay sheet with high density to neutralize all the minus charges of the clay surface without aggregation by a novel method of a size-matching of distances between the charge sites. An efficient energy transfer between different porphyrins was induced on the clay surface, while there was no interaction in the ground state.