Elucidation of Low Molecular Weight Polymers in Vehicular Engine Deposits by Multidimensional Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c02702
Abstract: Engine oil is mainly comprised of base oils and various additives, which are low molecular weight polymers mixed into the oil resulting in a polymer blend. Dispersants and detergents, the two most ... read more here.
Keywords: low molecular; weight polymers; engine; elucidation low ... See more keywords
MaDDFLOSY(Mass Determination via Diffusion in FLow Ordered SpectroscopY) for the Determination of Diffusion-Averaged Molecular Weight of Polymers in Continuous Motion Using Benchtop NMR
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DOI: 10.1021/acs.macromol.4c03260
Abstract: Real-time determination of the molecular weight of polymers synthesized in continuous flow or indeed in any process is essential for efficient and sustainable process chemistry. Typically achieved through online chromatographic techniques, such methods are often… read more here.
Keywords: spectroscopy; molecular weight; determination; weight polymers ... See more keywords
Optimizing the Conditions of Cationic Polyacrylamide Inverse Emulsion Synthesis Reaction to Obtain High–Molecular–Weight Polymers
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DOI: 10.3390/polym14142866
Abstract: Cationic polyacrylamide (CPAM) emulsifier is widely applied in the wastewater treatment industry, mining industry, paper industry, cosmetic chemistry, etc. However, optimization of input parameters in the synthesis of CPAM by using the traditional approach (i.e.,… read more here.
Keywords: reaction; cationic polyacrylamide; cpam; weight polymers ... See more keywords