Swelling properties of graphite oxides and graphene oxide multilayered materials

A Iakunkov, AV Talyzin - Nanoscale, 2020 - pubs.rsc.org
Graphite oxide (GtO) and graphene oxide (GO) multilayered laminates are hydrophilic
materials easily intercalated by water and other polar solvents. By definition, an increase in …

Surface chemistry and structure manipulation of graphene-related materials to address the challenges of electrochemical energy storage

Y Sun, J Sun, JS Sanchez, Z Xia, L Xiao… - Chemical …, 2023 - pubs.rsc.org
Energy storage devices are important components in portable electronics, electric vehicles,
and the electrical distribution grid. Batteries and supercapacitors have achieved great …

The role of oxidation level in mass-transport properties and dehumidification performance of graphene oxide membranes

EA Chernova, DI Petukhov, AP Chumakov… - Carbon, 2021 - Elsevier
Here we report on gas and vapor transport properties of ultra-thin graphene oxide (GO)
membranes, with various C: O ratios. Graphene oxide nanosheets with an average lateral …

[HTML][HTML] Sonochemical synthesized BaMoO4/ZnO nanocomposites as electrode materials: A comparative study on GO and GQD employed in hydrogen storage

F Karkeh-Abadi, M Ghiyasiyan-Arani… - Ultrasonics …, 2022 - Elsevier
Due to poor rate proficiency and electrochemical capacity of transition metal oxides,
production electrode materials as operative way to develop the electrochemical …

Temperature-dependent swelling transitions in MXene Ti 3 C 2 T x

A Iakunkov, A Nordenström, N Boulanger, C Hennig… - Nanoscale, 2022 - pubs.rsc.org
Swelling is a property of hydrophilic layered materials, which enables the penetration of
polar solvents into an interlayer space with expansion of the lattice. Here we report an …

Swelling of graphene oxide membranes in alcohols: effects of molecule size and air ageing

A Iakunkov, J Sun, A Rebrikova, M Korobov… - Journal of Materials …, 2019 - pubs.rsc.org
Swelling of Hummers graphene oxide (HGO) membranes in a set of progressively longer
liquid alcohols (methanol to 1-nonanol) was studied using synchrotron radiation XRD after …

Aramid nanofiber framework supporting graphene nanoplate via wet-spinning for a high-performance filament

A Wang, X Zhang, F Chen, Q Fu - Carbon, 2021 - Elsevier
Graphene-based filaments or yarns offering outstanding electrically-conductive and
lightweight advantages are competitive candidates for flexible wires. The challenge is that …

Fabrication of aramid nanofiber-wrapped graphene fibers by coaxial spinning

X Zhang, A Wang, X Zhou, F Chen, Q Fu - Carbon, 2020 - Elsevier
Flexible and highly conductive fibers have attracted much attention due to their great
potential in the field of wearable electronic devices, but how to achieve high flexibility while …

Intercalation of dyes in graphene oxide thin films and membranes

A Nordenstrom, N Boulanger, A Iakunkov… - The Journal of …, 2021 - ACS Publications
Intercalation of dyes into thin multilayered graphene oxide (GO) films was studied by neutron
reflectivity and X-ray diffraction. Methylene blue (MB) penetrates the interlayer space of GO …

Exactly matched pore size for the intercalation of electrolyte ions determined using the tunable swelling of graphite oxide in supercapacitor electrodes

J Sun, A Iakunkov, AT Rebrikova, AV Talyzin - Nanoscale, 2018 - pubs.rsc.org
The intercalation of solvent molecules and ions into sub-nanometer-sized pores is one of the
most disputed subjects in the electrochemical energy storage applications of porous …