TY  - JOUR
AU  - Garg, Akash
AU  - Almáši, Miroslav
AU  - Bednarčík, Jozef
AU  - Sharma, Rishabh
AU  - Rao, Vikrant Singh
AU  - Panchal, Priyanka
AU  - Jain, Ankur
AU  - Sharma, Anshu
TI  - Gd(III) metal-organic framework as an effective humidity sensor and its hydrogen adsorption properties
JO  - Chemosphere
VL  - 305
SN  - 0045-6535
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - PUBDB-2023-00122
SP  - 135467
PY  - 2022
N1  - Waiting for fulltext 
AB  - Metal-organic frameworks (MOFs) represent a class of nanoporous materials built up by metal ions and organic linkers with several interesting potential applications. The present study described the synthesis and characterization of Gd(III)-based MOF with the chemical composition [Gd(BTC)(H<sub>2</sub>O)]·DMF (BTC – trimesate, DMF = N,N′-dimethylformamide), known as MOF-76(Gd) for hydrogen adsorption/desorption capacity and humidity sensing applications. The structure and morphology of as-synthesized material were studied using powder X-ray diffraction, scanning and transmission electron microscopy. The crystal structure of MOF-76(Gd) consists of gadolinium (III) and benzene-1,3,5-tricarboxylate ions, one coordinated aqua ligand and one crystallization DMF molecule. The polymeric framework of MOF-76(Gd) contains 1D sinusoidally shaped channels with sizes of 6.7 × 6.7 Å propagating along c crystallographic axis. The thermogravimetric analysis, heating infrared spectroscopy and in-situ heating powder X-ray diffraction experiments of the prepared framework exhibited thermal stability up to 550 °C. Nitrogen adsorption/desorption measurement at −196 °C showed a BET surface area of 605 m<sup>2</sup> g<sup>−1</sup> and pore volume of 0.24 cm<sup>3</sup> g<sup>−1</sup>. The maximal hydrogen storage capacity of MOF-76(Gd) was 1.66 wt 
LB  - PUB:(DE-HGF)16
C6  - 35764119
UR  - <Go to ISI:>//WOS:000822569100005
DO  - DOI:10.1016/j.chemosphere.2022.135467
UR  - https://bib-pubdb1.desy.de/record/491384
ER  -