Results 21 to 30 of about 11,693 (222)
Crosslinked Ionomer Gel Separators for Polysulfide Shuttle Mitigation in Magnesium-Sulfur Batteries: Elucidation of Structure-Property Relationships [PDF]
, 2018 A series of crosslinked ionomer networks of varying poly(ethylene glycol) diacrylate crosslinker chain length, ionic co-monomer chemistry, and co-monomer ratio have been studied for their use as polysulfide shuttle inhibiting separators in magnesium ...
Laura C. Merrill (5614603) +9 more
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Frontiers in Energy Research, 2015 Although sulfur has a high theoretical gravimetric capacity, 1672 mAh/g, its insulating nature requires a large amount of conducting additives: this tends to result in a low mass-loading of active material (sulfur), and thereby, a lower capacity than ...
Toru eHara, Toru eHara
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ChemElectroChem, 2023 Lithium‐sulfur (Li−S) batteries are attracting significant research attention because of their high theoretical energy density (2500 Wh kg−1) and excellent economic feasibility.
Prof. Joo‐Hyung Kim +7 more
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Mn-N-C Nanostructure Derived from MnO2-x/PANI as Highly Performing Cathode Additive in Li-S Battery
Reactions, 2021 Highly dispersed Mn metallic nanoparticles (15.87 nm on average) on a nitrogen-doped porous carbon matrix were prepared by thermal treatment of MnO2-x/polyaniline (PANI), which was derived from the in situ polymerization of aniline monomers initiated by ...
Xingyuan Gao +9 more
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Refining of polysulfide pulps [PDF]
, 2007 This study compares the modified kraft process, polysulfide pulping, one of the methods to obtain higher pulp yield, with conventional kraft method. More specifically, the study focuses on the refining effects of polysulfide pulp, which is an area with ...
Çöpür, Yalçın
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The Effect of Epoxy-Polysulfide Copolymer Curing Methods on Mechanical-Dynamical and Morphological Properties [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2011 Epoxy – Polysulfide copolymers without or with low amounts of epoxy in their structure have poor mechanical properties in oxidative curing system.To strengthen the mechanical properties of polysulfide elastomer inclusion of epoxy resin (Epon828) as hard ...
Majid Abdouss +2 more
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Biomolecules, 2021 Hydrogen sulfide and its oxidation products are involved in many biological processes, and sulfane sulfur compounds, which contain sulfur atoms bonded to other sulfur atom(s), as found in hydropersulfides (R-S-SH), polysulfides (R-S-Sn-S-R), hydrogen ...
Honami Echizen +2 more
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Hydrophobization of concrete and aerated concrete by impregnation with calcium polysulfide [PDF]
Нанотехнологии в строительствеIntroduction. A method for protecting concrete and aerated concrete by treatment with a calcium polysulfide-based solution is considered. The solution penetrates into the pores of the materials and, after drying, forms a water-repellent nanoscale layer,
Ismail Aleksandrovich Massalimov +5 more
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Conversion of limestone-limestone mining waste by impregnation with polysulfide solutions [PDF]
Нанотехнологии в строительстве, 2020 The data of studies on the effectiveness of impregnating Aquastat waste generated as a result of the development of limestone-shell rock deposits are presented.
Massalimov I.A. +4 more
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Investigating the Effect of Modifier Chain Length on Insulation Properties of Polysulfide Modified Epoxy Resin [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2014 Polysulfide resins,with trade name of G4 and G112, with short and long chain lengths respectively, were used as reactive modifiers to toughen epoxy resin. The effects of molecular weights of G4 and G112 on impact resistance, dielectric constant, thermal
Tohid Farajpour +3 more
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