Dielectric relaxations in phosphoric acid‐doped poly(2,5‐benzimidazole) and its composite membranes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44867
Abstract: Poly(2,5-benzimidazole) (ABPBI)—a promising high-temperature polymer electrolyte membrane—is characterized over a wide range of temperature (−50 to 220 °C) using broadband dielectric spectroscopy (BDS) to understand the various relaxation processes. The undoped ABPBI membrane shows two major… read more here.
Keywords: acid doped; relaxation; phosphoric acid; poly benzimidazole ... See more keywords
An acid‐doped ice membrane for selective proton transport
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DOI: 10.1002/er.6322
Abstract: Cation exchange membranes need to have high permselectivity for protons to make these membranes suitable for, for example, energy storage devices. Here, we present the proof of concept for a proton selective membrane made of… read more here.
Keywords: acid doped; doped ice; membrane; ice membrane ... See more keywords
Fast surface proton conduction on acid-doped polymer nanofibers in polymer electrolyte composite membranes
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.11.157
Abstract: Abstract Fast surface proton conduction on the acid-doped nanofibers was demonstrated to achieve low membrane resistance under low relative humidity or unfumidified conditions for future fuel cell applications. Polymer electrolyte composite membranes composed of phytic… read more here.
Keywords: acid doped; fast surface; proton conduction; surface proton ... See more keywords
Phytic acid-doped polyaniline nanofibers-clay mineral for efficient adsorption of copper (II) ions.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.06.065
Abstract: Polyaniline (PANi)-clay hybrids are an important class of materials in the field of catalysis and adsorption. Owing to their unique structural properties such as self-assembly with functional materials, intercalation and surface functionalization, they have demonstrated… read more here.
Keywords: phytic acid; acid doped; adsorption; pani ... See more keywords
Nickel hydroxide nanoparticles decorated napthalene sulfonic acid-doped polyaniline nanotubes as efficient catalysts for nitroarene reduction.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2020.08.111
Abstract: Nanosize nickel hydroxide decorated 2-napthalene sulfonic acid-doped polyaniline nanotubes nanocomposites (Ni(OH)2@NSA-PANI NCs) were successfully developed for the catalytic reduction of aromatic nitro compounds. The Ni(OH)2@NSA-PANI NCs were synthesised by depositing Ni(OH)2 nanoparticles onto 2-napthalene sulfonic… read more here.
Keywords: acid doped; reduction; microscopy; napthalene sulfonic ... See more keywords
Structural characterization and optical constants of p-toluene sulfonic acid doped polyaniline and its composites of chitosan and reduced graphene-oxide
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2019.11.072
Abstract: Abstract Para-Toluene sulfonic acid doped polyaniline (PANI), PANI/chitosan composites, PANI/reduced graphene-oxide composites and a ternary composite comprising of PANI, chitosan and reduced graphene-oxide have synthesised via oxidative polymerisation of aniline by Ammonium peroxydisulfate (APS). FTIR,… read more here.
Keywords: acid doped; graphene oxide; toluene sulfonic; sulfonic acid ... See more keywords
Base-acid doped polybenzimidazole with high phosphoric acid retention for HT-PEMFC applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117722
Abstract: Abstract A major problem faced by phosphoric acid doped polymer electrolyte membranes is leaking out easily as the reaction proceeds. Here, the long alkyl side chains with quaternary ammonium groups grafted the polybenzimidazole membranes (PBI-Sc-X)… read more here.
Keywords: acid doped; doped polybenzimidazole; phosphoric acid; pbi membranes ... See more keywords
Phosphoric acid doped hydrophobic ionic liquid-based composite membranes for anhydrous proton exchange membrane application
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DOI: 10.1039/c6ra25460h
Abstract: In this study, phosphoric acid doped hydrophobic ionic liquid-based composite membranes are successfully synthesized and characterized. 1-Vinyl-3-butylimidazolium bis(trifluoromethylsulfonyl)-imide ([VBIm][NTf2]) was synthesized and used as hydrophobic phase in the composite membranes. The H3PO4 uptake of the… read more here.
Keywords: acid doped; composite membranes; hydrophobic ionic; ionic liquid ... See more keywords
Divalent hard Lewis acid doped CsPbBr3 films for 9.63%-efficiency and ultra-stable all-inorganic perovskite solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta00761j
Abstract: Substitution of Pb2+ sites with smaller isovalent ions is used to optimize the crystal lattice of inorganic CsPbBr3 perovskite through releasing lattice strain, increasing the formation energy of vacancies and tuning the bandgap energy distribution. read more here.
Keywords: divalent hard; acid doped; hard lewis; lewis acid ... See more keywords