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英语翻译3.Experimental results.3.1 Adsorption isotherms.The M(bd

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英语翻译
3.Experimental results.
3.1 Adsorption isotherms.
The M(bdc)(ted)0.5 series contains secondary-building units SBUs of two 5-coordinate metal cations bridged in a paddle wheel-type configuration (see Figure 1).41-44 Compared to the MOFs with coordinatively unsaturated metal sites,M(bdc)(ted)0.5 is more readily activated and highly porous (61.3%) with large BET surface areas exceeding 1700m2/g.
Figure 1.Structure of M(bdc)(ted)0.5 (M=Ni and Zn) viewed along the a and c axes.Each paddle wheel building unit is linked by bdc within the layer of 2D network (xy plane).The apical sites of metal ions in the building units are bonded by ted molecules to generate the 3D porous frameworks.The coordinative bonds between metal ions Ni2+,Zn2+ and O,N atoms of bdc,ted linkers are omitted.
Figure 2.Adsorption isotherm of SO2 in Ni(bdc)(ted)0.5 (black),Zn(bdc)(ted)0.5 (red) at room temperature for pressures up to 1.8 bar.Solid symbol:adsorption; Empty symbol:desorption.
实验结果.
3.1吸附等温线.
M(BDC)(TED)0.5系列包含次级结构单元的两个坐标的金属阳离子的SBUs跨接在一个桨轮型结构(见图1).41-44相对于MOFs不饱和配位的金属部位,M(BDC)(TED)0.5是更容易激活和高度多孔的(61.3%)大BET比表面积超过1700平方米/克.