A5035452483- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Thermal and Kinetic Analysis
- Polymer Synthesis and Characterization
- Crystallography and molecular interactions
- Organophosphorus compounds synthesis
- Inorganic and Organometallic Chemistry
- Organometallic Compounds Synthesis and Characterization
- Crystal structures of chemical compounds
- Chemical Synthesis and Reactions
- Synthesis and Characterization of Heterocyclic Compounds
- Silicone and Siloxane Chemistry
- biodegradable polymer synthesis and properties
- Thermal properties of materials
- Thermography and Photoacoustic Techniques
- Polymer Nanocomposites and Properties
Ferdowsi University of Mashhad
2019-2023
China Petrochemical Development Corporation (Taiwan)
2013
A mode-mismatched thermal lens spectrometry (TLS) technique, in a pump–probe two-laser-beam configuration, was employed for the experimental determination of properties four selected well-characterized polyolefin homopolymer films. We investigated diffusivity (D) and conductivity (κ) high-density polyethylene, low-density linear polypropylene. also measured structural (i.e., average molecular weight, polydispersity index, branching number), along with rheological melting point, specific heat...
A new hybrid phosphonium bromobismuthate compound was synthesized and characterized by 1 H NMR, 13 C 31 P FT‐IR, differential scanning calorimetry (DSC) single‐crystal X‐ray diffraction analysis. The crystal packing structures of title were stabilized various intermolecular interactions especially the type CH···Br hydrogen bonds between cations [Bi 2 Br 9 ] 3− anion. relative contribution close contacts 2D fingerprint plots three analogous obtained from Cambridge Structural Database (CSD)...
Thermal properties and spectroscopic characterization of new synthesized 1,3-propanediylbis (triphenylphosphonium) peroxydisulfate as a member phosphonium persulfates were studied. 1H, 13C, 31P NMR FT-IR used to structural the title salt. To study thermal behavior salt DSC, TG DTA methods used. Specific heat capacity was determined by DSC method in comparison sapphire disk. Theoretical DFT computations such optimization, energy, charge distribution, HOMO-LUMO energy levels thermochemical...