英语翻译1.IntroductionMetal organic frameworks (MOFs) are a new

英语翻译
1.Introduction
Metal organic frameworks (MOFs) are a new class of solid
porous materials that are attracting great interest as a potential
material for gas storage and separation because of their extraordinary
surface areas,and fine tunable surface properties.1-
3 Until now,MOFs have been widely investigated for the
storage and separation of H2,CH4,CO2 and hydrocarbons.3-9
Studies to explore the use for MOFs for harmful gases (e.g.
SO2,H2S,NO) adsorption and removal are relatively sparse
compared to studies on their use for hydrogen storage and
carbon capture.10-13 In the past decades,adsorption of SO2 into
porous materials such as porous carbon,zeolites has been
proposed and investigated by different techniques in order to
develop industrial desulfurization process.14-19 Recently,Zn-
MOF-74 has been found to improve the SO2 adsorption by a
factor of 3 compared to activated carbons and be the best
performing MOF among six prototypical MOFs.20 Very recent
breakthrough measurements showed that Mg-MOF-74 provides
a better adsorption of SO2 gas than other MOF-74 series
(with Zn,Ni,Co).21 Indeed,MOF-74 [M2(dhtp),dhtp = 2,5-
dihydroxyterephthalate] compounds have hexagonal one dimensional
pores containing a high density of coordinatively
unsaturated open metal sites that can potentially interact with
guest molecules (see Figure S1 in Supporting information).

金属有机骨架(MOFs)是一种新型固体多孔材料, 其非同寻常的表面积和良好的可调表面属性,能潜在的用于气体存储和分离而引起人们极大的兴趣, 1 -3. 迄今为止, MOFs被广泛研究是对H2、CH4、CO2和碳氢化合物的存储和分离.3-9 相对于储氢和捕碳的应用,研究开发MOFs 对有害气体(如 SO2, H2S, NO)的吸收和去除相对稀少.10 - 13 在过去的几十年中,已经提出并研究用多孔材料,如多孔碳,沸石吸附SO2 以便采用不同的技术发展工业脱硫工艺.14 - 19 最近发现, 相对于活性碳,Zn-MOF-74 吸收二氧化硫可以提高3倍,是6种原型MOFs中表现最好的.
20 最新突破性测试结果显示,Mg-MOF-74 比其它MOF-74系列（Zn, Ni, Co）对SO2气体有更好的吸收.21 的确, MOF-74 [M2(dhtp), dhtp = 2,5-二羟基苯对二甲酸酯] 化合物具有一维六角多孔特征,
其含有高密度的配位不饱和开放金属点, 因此可以潜在地与客体分子作用（参见支持信息的图S1).
（Supporting information是论文外附带的一个实验和数据信息）