The new metal complex templated polyoxoborate(s) (POB(s)) structures. Synthesis, structural characterization, and hydrogen storage capacities
Yazarlar (4)
Prof. Dr. Dursun Ali Köse Hitit Üniversitesi, Türkiye
Arş. Gör. Ömer Yurdakul Hitit Üniversitesi, Türkiye
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
Dr. Öğr. Üyesi Zeynel Öztürk Hitit University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure (Q3)
Dergi ISSN 0022-2860 Dergi Bilgileri (2017)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2017
Cilt / Sayı / Sayfa 1134 / 1 / 806–813 DOI 10.1016/j.molstruc.2017.01.010
Makale Linki http://dx.doi.org/10.1016/j.molstruc.2017.01.010
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
The polyoxoborate(s) (POB(s)) structures, including a neutral ligand-metal complex compound as a template, were synthesized and the structural characterizations were performed via single crystal X-ray diffraction, FTIR, 11B-NMR, solid state UV–Vis spectroscopy, SEM and elemental analysis methods. Moreover, the stabilization features were determined via TGA/DTA method. In addition, nitrogen and hydrogen adsorption measurements provided the realization to determine the pore size distribution, BET surface area, and hydrogen storage capacities. The molecular formulas of compounds were estimated as [Cu(C12H8N2)2(C2H3O2)][B5O6(OH)4]·2H3BO3·H2O (I) and [Ni(C12H8N2)2(H2O)2]·(B7O9(OH)5)·5H2O (II) and the existence of two different POB(s) structures as pentaborate (B5O6(OH)4) and heptaborate (B7O9(OH)5) within the compounds were observed. At last, it was found that the both structures …
Anahtar Kelimeler
Crystal structure | Heptaborate | Hydrogen storage | Metal-complex templated polyoxoborates (POB(s)) | Pentaborate | Templated polyoxoborates (POB(s)) | Thermal analysis