Tags

Type your tag names separated by a space and hit enter

Competitive coordination strategy for the synthesis of hierarchical-pore metal-organic framework nanostructures.
Chem Sci 2016; 7(12):7101-7105CS

Abstract

Metal-organic frameworks (MOFs) usually have micropores smaller than 2 nm, which may restrict their applications in some cases. Hierarchical-pore MOFs (H-MOFs) are a new family of MOF materials, possessing both micro- and mesopores to address this problem. Here we demonstrate a competitive coordination strategy for the synthesis of H-MOF nanostructures, such as two-dimensional (2D) H-MOF nanosheets and H-MOF nanocubes, evolving through an etching process tuned by a competitive ligand. The as-synthesized 2D H-MOF nanosheets can serve as a substrate to in situ immobilize Pd nanoparticles to achieve a surfactant-free Pd catalyst, by means of a simple soaking method of Pd2+ precursors. Combined with the unique structure and gas adsorption capacity of H-MOF-5, the Pd-H-MOF-5 catalyst exhibits superior catalytic performance.

Authors+Show Affiliations

Department of Chemistry , Tsinghua University , Beijing , 100084 , China . Email: wangxun@mail.tsinghua.edu.cn.School of Pharmaceutical Science , Tsinghua University , Beijing , 100084 , China.Department of Chemistry , Tsinghua University , Beijing , 100084 , China . Email: wangxun@mail.tsinghua.edu.cn.Department of Chemistry , Tsinghua University , Beijing , 100084 , China . Email: wangxun@mail.tsinghua.edu.cn.School of Pharmaceutical Science , Tsinghua University , Beijing , 100084 , China.Department of Chemistry , Tsinghua University , Beijing , 100084 , China . Email: wangxun@mail.tsinghua.edu.cn.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28567265

Citation

He, Su, et al. "Competitive Coordination Strategy for the Synthesis of Hierarchical-pore Metal-organic Framework Nanostructures." Chemical Science, vol. 7, no. 12, 2016, pp. 7101-7105.
He S, Chen Y, Zhang Z, et al. Competitive coordination strategy for the synthesis of hierarchical-pore metal-organic framework nanostructures. Chem Sci. 2016;7(12):7101-7105.
He, S., Chen, Y., Zhang, Z., Ni, B., He, W., & Wang, X. (2016). Competitive coordination strategy for the synthesis of hierarchical-pore metal-organic framework nanostructures. Chemical Science, 7(12), pp. 7101-7105. doi:10.1039/c6sc02272c.
He S, et al. Competitive Coordination Strategy for the Synthesis of Hierarchical-pore Metal-organic Framework Nanostructures. Chem Sci. 2016 Dec 1;7(12):7101-7105. PubMed PMID: 28567265.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Competitive coordination strategy for the synthesis of hierarchical-pore metal-organic framework nanostructures. AU - He,Su, AU - Chen,Yifeng, AU - Zhang,Zhicheng, AU - Ni,Bing, AU - He,Wei, AU - Wang,Xun, Y1 - 2016/08/05/ PY - 2016/05/22/received PY - 2016/08/05/accepted PY - 2017/6/2/entrez PY - 2017/6/2/pubmed PY - 2017/6/2/medline SP - 7101 EP - 7105 JF - Chemical science JO - Chem Sci VL - 7 IS - 12 N2 - Metal-organic frameworks (MOFs) usually have micropores smaller than 2 nm, which may restrict their applications in some cases. Hierarchical-pore MOFs (H-MOFs) are a new family of MOF materials, possessing both micro- and mesopores to address this problem. Here we demonstrate a competitive coordination strategy for the synthesis of H-MOF nanostructures, such as two-dimensional (2D) H-MOF nanosheets and H-MOF nanocubes, evolving through an etching process tuned by a competitive ligand. The as-synthesized 2D H-MOF nanosheets can serve as a substrate to in situ immobilize Pd nanoparticles to achieve a surfactant-free Pd catalyst, by means of a simple soaking method of Pd2+ precursors. Combined with the unique structure and gas adsorption capacity of H-MOF-5, the Pd-H-MOF-5 catalyst exhibits superior catalytic performance. SN - 2041-6520 UR - https://www.unboundmedicine.com/medline/citation/28567265/Competitive_coordination_strategy_for_the_synthesis_of_hierarchical_pore_metal_organic_framework_nanostructures_ L2 - https://doi.org/10.1039/c6sc02272c DB - PRIME DP - Unbound Medicine ER -