مشخصات پژوهش

صفحه نخست /Electrochemical synthesized ...
عنوان Electrochemical synthesized of nano scale mixed-ligand Zn-organic framework
نوع پژوهش مقاله ارائه شده کنفرانسی
کلیدواژه‌ها Electrochemical synthesized of nano scale mixed-ligand Zn-organic framework
چکیده The field of metal-organic frameworks (MOFs) has been growing tremendously over the last two decades.1-This fascinating class of crystalline hybrid materials, which are formed by association of metal centers by organic ligands, offers a unique chemical versatility combined with a designable framework and an unprecedentedly large and permanent inner porosity. The importance of choosing a proper synthetic route in designing MOF materials with specific sizes, morphologies, and nanostructures has been a driving force for development of new methodologies for several years.2-Recent advances in nanostructured MOFs have been led by development of new synthetic strategies that provide control over size, morphology, and nanostructure. Also Hydrogen has the potential to be the primary vector of energy. This clean fuel has attracted so much attention because of its high energy density, but also because of the technological difficulties involved with storing and releasing it. Metal–organic frameworks (MOFs) have provided enticing solutions to both of these problems because of the physisorptive nature of the interaction.3-Microporous pillared layer metal-organic framework (MOF), namely, DMOF-1-Zn was synthesized via anodic dissolution in an electrochemical cell. The influence of different reaction parameters such as solvent, additive and current density on the textural properties of the MOF obtained was investigated. The characterization of the samples involved powder X-ray diffraction, infrared Fourier transform spectroscopy, and field emission scanning electron microscopy. Moreover, electrochemical rout could be successfully combined with coordination modulation approach to prepared specific morphology at nano scale. The main advantages are the shorter synthesis time, the milder conditions, the facile synthesis of MOF nanostructures and the morphology tuning.
پژوهشگران صادق خزل پور (نفر اول)، وحید صفری فرد (نفر دوم)، علی مرسلی (نفر سوم)، داود نعمت الهی (نفر چهارم)