Browsing Central Laboratories Unit by Type "Poster"

Now showing items 1-3 of 3

    • Detecting Organic Nitrogen with 1H-15N HMBC Spectra 

      Su, Haw-Lih; Rajan, Rajeesha; Hijji, Yousef Mohammad; Ibrahim, Mohammad Ibrahim Ahmad; Alsafran, Mohammed Hussain S A (1,3) ( Qatar University Press , 2021 , Poster)
      NMR spectroscopy has been the most important tool for organic chemistry research, providing detailed structure information. While 1H and 13C NMR spectra were frequently measured, 15N NMR spectra were relatively rare, even ...

    • Investigation on the effect of LiTFSI salt on PVDF-based Solid Polymer Electrolyte Membranes for Lithium-Ion Batteries 

      Arro, Christian; Ibrahim Ahmad, Mohammad; Bensalah, Nasr ( Qatar University Press , 2021 , Poster)
      Solid polymer electrolytes provide an alternative approach to providing improved safety whilst concurrently acting as a performance enhanced separator within Lithium-ion batteries (LIBs). This investigation studies the ...

    • Spectrophotometric Determination of the Honey Bee Quality 

      Alsafran, Mohammed H.; Akkbik, Mohammed; Ahmadi, Ahmad A.; Ahmad, Mohammad I. ( Qatar University Press , 2021 , Poster)
      Honey produced by bees from nectar in flowers and plants, is an aqueous supersaturated sugar solution, mainly monosaccharide (fructose and glucose) (70%–80%) and water (10%–20%). 5-Hydroxymethylfurfural (5-HMF) content in ...