Thermochemical characterization of polybenzimidazole with and without nano-ZrO2 for ablative materials application
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-020-10343-4
Abstract: During the ballistic atmospheric re-entry, a space vehicle has to withstand huge thermo-mechanical solicitations because of its high velocity and the friction with the atmosphere. According to the kind of the re-entry mission, the heat… read more here.
Keywords: carbon phenolic; zro2; phenolic ablators; nano zro2 ... See more keywords
Ultrahigh-strength, nonflammable and high-wettability separators based on novel polyimide-core@polybenzimidazole-sheath nanofibers for advanced and safe lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.04.005
Abstract: Abstract Herein, a novel core@sheath nanofibrous membrane with ultrahigh strength, superior fire resistance and high wettability is prepared for lithium-ion batteries separator via self-bonding and self-compression technique, using the polyimide nanofiber as the core material… read more here.
Keywords: ultrahigh strength; polybenzimidazole; membrane; strength ... See more keywords
Flame-retardant AEMs based on organic-inorganic composite polybenzimidazole membranes with enhanced hydroxide conductivity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117306
Abstract: Abstract Efficient anionic conductivity accompanied with flam-resistance is of great importance for solid electrolyte. Herein, anion exchange membranes (AEMs) based on polybenzimidazole (PBI) and 1-butyl-3-methyl imidazolium phosphotungstate (PWA-IL) have been prepared. The obtained PWA-IL can… read more here.
Keywords: polybenzimidazole; flame retardant; conductivity; organic inorganic ... See more keywords
Stop Four Gaps with One Bush: Versatile Hierarchical Polybenzimidazole Nanoporous Membrane for Highly Durable Li-S Battery.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c15549
Abstract: Lithium-sulfur (Li-S) batteries are considered as one of the most prospective candidates for electric vehicles, due to their superior theoretical energy density and low cost. However, the issues of polysulfide ion (PS) shuttling and uncontrollable… read more here.
Keywords: gaps one; pbi membrane; four gaps; stop four ... See more keywords