Redox-conducting polymers based on metal-salen complexes for energy storage applications

IA Chepurnaya, MP Karushev… - Pure and Applied …, 2020 - degruyter.com
Metal-salen polymers are electrochemically active metallopolymers functionalized with
multiple redox centers, with a potential for high performance in various fields such as …

Spins at work: Probing charging and discharging of organic radical batteries by electron paramagnetic resonance spectroscopy

I Kulikov, NA Panjwani, AA Vereshchagin… - Energy & …, 2022 - pubs.rsc.org
Organic radical batteries (ORBs) are a promising class of electrochemical power sources
employing organic radicals as redox-active groups. This article reports on the development …

Switchable resistance conducting-polymer layer for Li-ion battery overcharge protection

EV Beletskii, AA Fedorova, DA Lukyanov… - Journal of Power …, 2021 - Elsevier
Overcharge of Li-ion cells is one of the causes of severe safety problems. Despite many
efforts to prevent development of adverse processes at overcharge conditions by using …

Potential-Controlled Switchable-Resistance Polymer Layer for Enhanced Safety of Lithium-Ion Batteries with NMC-Type Cathodes

EV Beletskii, AI Volkov, EV Alekseeva… - ACS Applied Energy …, 2023 - ACS Publications
Preventing thermal runaway in lithium-ion batteries is crucial to ensure their safe operation.
In this study, we report application of a poly [Ni (CH3Osalen)] polymer layer at the current …

Reversible redox processes in polymer of unmetalated salen-type ligand: combined electrochemical in situ studies and direct comparison with corresponding nickel …

J Polozhentseva, M Novozhilova… - International Journal of …, 2022 - mdpi.com
Most non-metalized Salen-type ligands form passivation thin films on electrode surfaces
upon electrochemical oxidation. In contrast, the H2 (3-MeOSalen) forms electroactive …

A Comparative XPS, UV PES, NEXAFS, and DFT Study of the Electronic Structure of the Salen Ligand in the H2(Salen) Molecule and the [Ni(Salen)] Complex

PM Korusenko, OV Petrova, AA Vereshchagin… - International Journal of …, 2023 - mdpi.com
A comparative study of the electronic structure of the salen ligand in the H2 (Salen) molecule
and the [Ni (Salen)] complex was performed using the experimental methods of XPS, UV …

Li-Ion Battery Short-Circuit Protection by Voltage-Driven Switchable Resistance Polymer Layer

EV Beletskii, EV Alekseeva, DV Anishchenko, OV Levin - Batteries, 2022 - mdpi.com
Safety issues with lithium-ion batteries prevent their widespread use in critical areas of
technology. Various types of protective systems have been proposed to prevent thermal …

The valence band structure of the [Ni (Salen)] complex: An ultraviolet, soft x-ray and resonant photoemission spectroscopy study

PM Korusenko, AV Koroleva, AA Vereshchagin… - International Journal of …, 2022 - mdpi.com
The valence band photoemission (VB PE) spectra of the [Ni (Salen)] molecular complex
were measured by ultraviolet, soft X-ray and resonant photoemission (ResPE) using …

Tuning the Charge Transport in Nickel Salicylaldimine Polymers by the Ligand Structure

DA Lukyanov, VV Sizov, AI Volkov, EV Beletskii… - Molecules, 2022 - mdpi.com
The conductivity of the polymeric energy storage materials is the key factor limiting their
performance. Conductivity of polymeric NiSalen materials, a prospective class of energy …

Nickel Salicylideniminato 1D MOFs via Electrochemical Polymerization

DA Lukyanov, AA Vereshchagin, EV Beletskii… - …, 2022 - Wiley Online Library
Polymers derived from nickel complexes of salicylaldimines are extensively studied due to
their electrochemical, catalytic, and sensing properties. However, almost all studies are …