Polymer cold-flow improvers for biodiesel

I Nifant'ev, P Ivchenko - Polymers, 2021 - mdpi.com
In recent decades, biodiesel has been explored as a prospective comparable fuel to
petroleum diesel for compression ignition engines. However, several drawbacks have …

Polymer depressor additives: synthesis, microstructure, efficiency

PV Ivchenko, IE Nifant'ev - Polymer Science, Series A, 2018 - Springer
Depressor additives, an important class of functional polymers widely used in
petrochemistry, are discussed. The consideration is based on the comparison of the …

Chemically tuned cellulose nanocrystals/single wall carbon nanosheet based electrodes for hybrid supercapacitors

N Choudhary, S Singh, G Malik, S Bhardwaj… - Sustainable Energy & …, 2024 - pubs.rsc.org
Adopting a green and environmentally friendly strategy requires the development of
supercapacitor electrodes using sustainable, renewable, and environmentally beneficial …

Investigating the reactive reinforcement ability of maleic anhydride-modified cellulose nanocrystals via in-situ emulsion polymerization

RS Meda, S Jain, S Singh, D Ramakanth… - ACS …, 2024 - ACS Publications
CNC-based nanocomposites have gained substantial interest because of their enhanced
thermomechanical properties for high-end engineering applications. The chemical …

The competition between radical copolymerization and charge separation of cyclic ketene acetals and electron‐deficient olefins

Y Du, Y Yang, P Deglmann… - Journal of Polymer …, 2024 - Wiley Online Library
Cyclic ketene acetals (CKAs) possess unique features in two aspects. On one hand, after the
addition of a radical on the alkene, CKAs can undergo ring‐opening via radical …

Influence of Grafting Density and Distribution on Material Properties Using Well-Defined Alkyl Functional Poly(Styrene-co-Maleic Anhydride) Architectures …

G Moriceau, J Tanaka, D Lester, GS Pappas… - …, 2019 - ACS Publications
Poly (styrene-co-maleic anhydride) copolymers (PSMA) with controlled number and
distribution of maleic anhydride (MAnh) units were synthesized by reversible addition …

Poly (maleic anhydride-alt-1-alkenes) directly grafted to γ-alumina for high-performance organic solvent nanofiltration membranes

M Amirilargani, RB Merlet, A Nijmeijer… - Journal of membrane …, 2018 - Elsevier
In this study we describe a novel and simple method to couple covalently poly (maleic
anhydride-alt-1-alkenes) to γ-alumina nanofiltration membranes for the first time. The 1 …

Copolymers of maleic anhydride and methylene alkanes: Synthesis, modification, and pour point depressant properties

IE Nifant'ev, AA Vinogradov, GN Bondarenko… - … Science, Series B, 2018 - Springer
Copolymers with the equimolar composition and presumably alternating microstructure are
synthesized by the radical copolymerization of methylene alkanes, the products of …

DFT modeling of the alternating radical copolymerization and alder-ene reaction between maleic anhydride and olefins

I Nifant'ev, A Vinogradov, A Vinogradov, P Ivchenko - Polymers, 2020 - mdpi.com
The free radical copolymerization of electron-acceptor and electron-donor vinyl monomers
represents a particular case of sequence-controlled polymerization. The reactions of maleic …

[HTML][HTML] Hydrophobically modified polyelectrolytes as potential drugs reservoirs of N-alkyl-nitroimidazoles

CH Salamanca, RG Barraza, B Acevedo… - Journal of the Chilean …, 2007 - SciELO Chile
The solubilization of three commercial drugs (ornindazole, metronidazole and tinidazole)
and model compounds (N-alkyl-2-methyl-4-nitroimidazoles) on aggregates formed by …