采用水/溶剂热法合成了铜的亚微米级有机金属框架Cu3 (BTC)2,并用扫描电镜、透射电镜、X射线粉末衍射、傅里叶红外光谱仪及光电子能谱仪对材料的形貌结构及表面性质进行了分析.将制备的Cu3 (BTCh用于吸附去除水中亚甲基蓝(MB)污染物.吸附结果表明,MB在Cu3 (BTC)2上的吸附符合Freundlich模型.当MB初始浓度为30 mg/L时,平衡吸附量为29.5 mg/g,当初始浓度提高到300 mg/L时,平衡吸附量达到244.3 mg/g,吸附效果优于文献中报道的大部分吸附材料.
参考文献
| [1] | Pang, M.;Cairns, A.J.;Liu, Y.;Belmabkhout, Y.;Zeng, H.C.;Eddaoudi, M..Highly monodisperse M ~(III)-based soc -MOFs (M = in and Ga) with cubic and truncated cubic morphologies[J].Journal of the American Chemical Society,201232(32):13176-13179. |
| [2] | Liu B;Shioyama H;Akita T;Xu Q.Metal-organic framework as a template for porous carbon synthesis[J].Journal of the American Chemical Society,200816(16):5390-5391. |
| [3] | Nobuhiro Yanai;Steve Granick.Directional Self-Assembly of a Colloidal Metal-Organic Framework[J].Angewandte Chemie,201223(23):5638-5641. |
| [4] | Min Tu;Roland A. Fischer.Heteroepitaxial growth of surface mounted metal-organic framework thin films with hybrid adsorption functionality[J].Journal of Materials Chemistry, A. Materials for energy and sustainability,20147(7):2018-2022. |
| [5] | Nazmul Abedin Khan;Enamul Haqu;Sung Hwa Jhung.Rapid syntheses of a metal-organic framework material Cu3(BTC)2(H2O)3 under microwave: a quantitative analysis of accelerated syntheses[J].Physical chemistry chemical physics: PCCP,201011(11):2625-2631. |
| [6] | Sindoro, M.;Jee, A.-Y.;Granick, S..Shape-selected colloidal MOF crystals for aqueous use[J].Chemical communications,201383(83):9576-9578. |
| [7] | Stephan Hermes;Thomas Witte;Todor Hikov;Denise Zacher;Stefan Bahnmueller;Gerhard Langstein;Klaus Huber;Roland A. Fischer.Trapping Metal-Organic Framework Nanocrystals: An in-Situ Time-Resolved Light Scattering Study on the Crystal Growth of MOF-5 in Solution[J].Journal of the American Chemical Society,200717(17):5324-5325. |
| [8] | Klinowski, J.;Almeida Paz, F.A.;Silva, P.;Rocha, J..Microwave-assisted synthesis of metal-organic frameworks[J].Dalton transactions: An international journal of inorganic chemistry,20112(2):321-330. |
| [9] | Umemura, A.;Diring, S.;Furukawa, S.;Uehara, H.;Tsuruoka, T.;Kitagawa, S..Morphology design of porous coordination polymer crystals by coordination modulation[J].Journal of the American Chemical Society,201139(39):15506-15513. |
| [10] | Renbing Wu;Xukun Qian;Feng Yu.MOF-templated formation of porous CuO hollow octahedra for lithium-ion battery anode materials[J].Journal of Materials Chemistry, A. Materials for energy and sustainability,201337(37):11126-11129. |
| [11] | Hall, A.S.;Kondo, A.;Maeda, K.;Mallouk, T.E..Microporous brookite-phase titania made by replication of a metal-organic framework[J].Journal of the American Chemical Society,201344(44):16276-16279. |
| [12] | Klaus Schlichte;Tobias Kratzke;Stefan Kaskel.Improved synthesis,thermal stability and catalytic properties of the metal-organic framework compound Cu_3(BTC)_2[J].Microporous and Mesoporous Materials,20041/2(1/2):81-88. |
| [13] | Jeong, N.C.;Samanta, B.;Lee, C.Y.;Farha, O.K.;Hupp, J.T..Coordination-chemistry control of proton conductivity in the iconic metal-organic framework material HKUST-1[J].Journal of the American Chemical Society,20121(1):51-54. |
| [14] | Tony Bohle;Florian Mertens.A [Cu2(bdc)2(dabco)] coated GC capillary column for the separation of light hydrocarbons and the determination thermodynamic and kinetic data thereof[J].Microporous and mesoporous materials: The offical journal of the International Zeolite Association,2014:162-167. |
| [15] | Ultrasonic Synthesis Of The Microporous Metal-organic Framework Cu_3(btc)_2 At Ambient Temperature And Pressure: An Efficient And Environmentally Friendly Method[J].Materials Letters,20091(1):78-80. |
| [16] | Teresa J. Bandosz;Camille Petit.MOF/graphite oxide hybrid materials: exploring the new concept of adsorbents and catalysts[J].Adsorption,20111(1):5-16. |
| [17] | Xin-Yao Yu;Ren-Xia Xu;Chao Gao.Novel 3D Hierarchical Cotton-Candy-Like CuO: Surfactant-Free Solvothermal Synthesis and Application in As(III) Removal[J].ACS applied materials & interfaces,20124(4):1954-1962. |
| [18] | Zengcai Guo;Changlu Shao;Mingyi Zhang.Dandelioe-like Fe3O4@CuTNPc hierarchical nanostructures as a magnetically separable visible-light photocatalyst[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,201132(32):12083-12088. |
| [19] | Ling Li;Xiao Lan Liu;Ming Gao.The adsorption on magnetic hybrid Fe3O4/HKUST-1/GO of methylene blue from water solution[J].Journal of Materials Chemistry, A. Materials for energy and sustainability,20146(6):1795-1801. |
| [20] | Ling Li;Xiao Lan Liu;Hong Yun Geng.A MOF/graphite oxide hybrid (MOF: HKUST-1) material for the adsorption of methylene blue from aqueous solution[J].Journal of Materials Chemistry, A. Materials for energy and sustainability,201335(35):10292-10299. |
| [21] | Jun Zheng;Chao Cheng;Wei-Jun Fang.Surfactant-free synthesis of a Fe3O4@ZIF-8 core-shell heterostructure for adsorption of methylene blue[J].CrystEngComm,201419(19):3960-3964. |
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