Polrolniczak, Paulina; Walkowiak, Mariusz; Kazmierczak-Razna, Justyna; Kasprzak, Dawid; Mathew, Deepa Elizabeth; Kathiresan, M.; Stephan, A. Manuel; Angulakshmi, N. published the artcile< BaTiO3-g-GO as an efficient permselective material for lithium-sulfur batteries>, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is solvothermal nanoparticle thermal conductivity cyclic voltammetry barium titanate; graphene oxide carbon electrochem pulverization.
Notwithstanding the fact that the unique properties such as high theor. capacity, energy d., low cost and environmental benignity have helped in identifying Li-S batteries as a potential successor of lithium-ion batteries, the inherently low conductivity of elemental sulfur, shuttling of polysulfide between two electrodes and undesirable interfacial properties of the lithium metal anode with electrolytes impede this system from commercialization. Myriad strategies have been adopted to surmount these challenges such as encapsulation of elemental sulfur in carbonaceous materials to enhance conductivity, introduction of modified separators to mitigate the shuttling of polysulfide etc. In the present work, hybrid nanoparticles, barium titanate-grafted-graphene oxide (BaTiO-g-GO) was prepared by chem. coupling BaTiO to graphene oxide (GO) sheets by a solvothermal method. Addnl., biomass-derived activated carbon (AC) obtained from sisal fibers was also prepared Trilayer membranes (TLM) were prepared by coating BaTiO-g-GO and AC on either side of the com. available Celgard 2320 separator. The Li-S cells with AC/BaTiO-g-GO-coated trilayer permselective membranes delivered an initial discharge capacity of 1450 mA h g at 0.1C and also appreciably suppressed the self-discharge of Li-S cells even after 40 h which opens up the venue for Li-S batteries to achieve long cycle life without self-discharge for multifarious applications.
Materials Chemistry Frontiers published new progress about Cyclic voltammetry. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics