• A
  • A
  • A
  • АБВ
  • АБВ
  • АБВ
  • A
  • A
  • A
  • A
  • A
Обычная версия сайта
  • RU
  • EN
  • HSE University
  • Publications
  • Articles
  • Ion exchange membranes based on radiation-induced grafted functionalized polystyrene for high-performance reverse electrodialysis
  • RU
  • EN
Расширенный поиск
Высшая школа экономики
Национальный исследовательский университет
Priority areas
  • business informatics
  • economics
  • engineering science
  • humanitarian
  • IT and mathematics
  • law
  • management
  • mathematics
  • sociology
  • state and public administration
by year
  • 2027
  • 2026
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • 2004
  • 2003
  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1997
  • 1996
  • 1995
  • 1994
  • 1993
  • 1992
  • 1991
  • 1990
  • 1989
  • 1988
  • 1987
  • 1986
  • 1985
  • 1984
  • 1983
  • 1982
  • 1981
  • 1980
  • 1979
  • 1978
  • 1977
  • 1976
  • 1975
  • 1974
  • 1973
  • 1972
  • 1971
  • 1970
  • 1969
  • 1968
  • 1967
  • 1966
  • 1965
  • 1964
  • 1963
  • 1958
  • More
Subject
News
November 10, 2026
Physicists Train AI to Optimise Particle Beams in Accelerators
Researchers from the AI and Digital Science Institute at the HSE Faculty of Computer Science and the Budker Institute of Nuclear Physics at the Siberian Branch of the Russian Academy of Sciences have developed RLABC (Reinforcement Learning for Accelerator Beamline Control), a framework that uses reinforcement learning to identify optimal settings for a particle accelerator. In a computer simulation, RLABC optimised the accelerator's parameters to achieve a particle transmission rate of 70%. The study has been published in Computer Physics Communications.
November 9, 2026
'Organ-on-a-Chip Technology Could Eliminate the Need for Animal Testing'
The Laboratory of Molecular Physiology at the HSE Faculty of Biology and Biotechnology investigates how molecular regulators known as microRNAs control gene expression and contribute to the development of diseases, including cancer, viral and inflammatory conditions, and pregnancy complications. At HSE University, researchers develop organ-on-a-chip models: miniature devices containing living cells that mimic the functions of human organs, such as the placenta and intestines. These models help researchers understand how diseases develop and how drugs affect them. HSE News Service spoke with Evgeny Knyazev, Head of the Laboratory.
November 9, 2026
Flattened Terrain Models Underestimate Vehicle-to-Vehicle Communication Outages
Researchers at HSE MIEM have shown that widely used simulators of vehicle-to-vehicle communication significantly overestimate its reliability because they assume flat terrain. When terrain features, bridges, and tunnels are taken into account, the outage rate on a mountain serpentine road rises from 21% to 30%, on an overpass from 20% to 33%, and in a tunnel from 0% to 80%. The results have been published in Future Transportation.

 

Have you spotted a typo?
Highlight it, click Ctrl+Enter and send us a message. Thank you for your help!

Publications
  • Books
  • Articles
  • Chapters of books
  • Working papers
  • Report a publication
  • Research at HSE

?

Ion exchange membranes based on radiation-induced grafted functionalized polystyrene for high-performance reverse electrodialysis

Journal of Power Sources. 2021. Vol. 511. Article 230460.
Golubenko D. V., Van der Bruggen B., Yaroslavtsev A. B.

Radiation-induced grafted ion exchange membranes based on functionalized polystyrene were tested for the first time in reverse electrodialysis (RED). Сation and anion exchange membranes based on sulfonated and quaternized/chloromethylated poly(styrene-co-divinylbenzene) grafted on UV-oxidized polymethylpentene films with different conductivity and selectivity relationships were compared with each other and with different commercial ion-exchange membranes (IEMs), FujiFim® Type 1 and Type 2 and RALEX®. The synthesized grafted membranes provided the highest power density of lab-scale stacks with a total active membrane area of 72 cm² with the use of 0.1 М/1 М NaCl (0.67 W m⁻²) and 0.1 М/5 М NaCl (2.1 W m⁻²) solutions. The use of grafted membranes with a low resistance ~0.5 Ω cm² (0.5 М NaCl, 25 °C) did not benefit the stack resistance; the low selectivity of such membranes resulted in a lower voltage and a high non-selective diffusion current of the RED stack. Higher power densities and current efficiencies in some model systems are observed for stacks with grafted membranes with lower conductivity and higher selectivity.

Research target: Chemistry Materials Technologies
Language: English
Full text
DOI
Text on another site
Keywords: мощностьgreen energy альтернативная энергетикаИонная проводимостьIon exchange membranesIonic conductivityионообменные мембраныобратный электродиализReversed electrodialysis
Similar publications
Biochemical synthesis of coproporphyrin III tetramethyl ester: a novel reaction found in mycobacteria.
Bagaeva D. I., Demina G. R., Panina I. S. et al., International Journal of Biological Macromolecules (Нидерланды) 2026 Vol. 358 No. 1 P. 1–19
It was shown previously that mycobacteria (Mycobacterium smegmatis and Mycobacterium tuberculosis) accumulate tetramethyl ether of coproporphyrin III (TMC) during transition to dormant state. However, the enzymes involved in TMC synthesis remained unknown. Here we have identified a new M. smegmatis methyltransferase MSMEG_0614 (CPmtA) that catalyzes the S-adenosyl-L-methionine-dependent conversion of coproporphyrin (CP) into TMC through sequential methylation of its carboxyl ...
Added: November 7, 2026
Impact of mixed dihalogen substituents and their isomerism in cationic Mn(III) spin-crossover complexes with BPh4 − counterion
Kazakova A., Korchagin D., Tiunova A. et al., Inorganica Chimica Acta 2026 Vol. 605 Article 123503
Three novel cationic Mn(III) complexes with hexadentate ligands of the sal2323 family and a BPh4 − counterion have been prepared: [Mn(3,5-ClF-sal2323)]BPh4 (1), [Mn(3,5-FCl-sal2323)]BPh4 (2), [Mn(3,5-ICl-sal2323)]BPh4 (3). Their crystal structures and magnetic properties were examined. The 3,5-ClF (1) and 3,5-FCl (2) isomers are characterized by similar crystal packing and demonstrate the same magnetic behavior, exhibiting a ...
Added: November 5, 2026
Tailoring copper content in high-entropy oxides for enhanced water oxidation catalysis
Mehrabi-Kalajahi S., Vasigh S. A., Yousefi Bavili H. et al., Scientific Reports 2026 Vol. 16 Article 20035
High-entropy oxides (HEOs) have recently gained considerable attention as next-generation electrocatalysts owing to their exceptional compositional flexibility, structural stability, and synergistic multimetal effects. In this study, a series of Cu-modified high-entropy oxide catalysts (HEO–Cu) with different Cu loadings (20%, 30%, 40%, 50%, and 60%) supported on nickel foam (NF) were synthesized via a facile co-precipitation ...
Added: November 4, 2026
Hydrogen trapping characteristics and associated damage in stainless steel-carbon steel dissimilar welded joints for pipeline applications in sour oil environments
Sabzi M., Abdollahzadeh A., Jafarian H. R. et al., International Journal of Pressure Vessels and Piping 2026 Vol. 225 Article 105979
This study investigates the microstructural evolution, hydrogen embrittlement (HE) susceptibility, and sour corrosion resistance of dissimilar A105 carbon steel/316L austenitic stainless steel welded joints representative of pipeline components produced by continuous (CCGTAW) and pulsed current gas tungsten arc welding (PCGTAW) with ER309L filler. Microstructural analysis revealed that pulsed arc thermal cycling promoted grain refinement, transitioning ...
Added: November 4, 2026
Повышение износостойкости железнодорожных колес из колесной углеродистой стали путем создания минерального покрытия
Кислов С. В., Сказочкин А. В., Bondarenko G., Фундаментальные и прикладные проблемы техники и технологии 2026 Т. 31 № 5 С. 96–107
В статье представлены результаты сравнительных исследований износостойкости образцов из железнодорожных колес - а) без покрытия и б) с поверхностным слоем,созданным по технологии минеральных покрытий. Тестируемые образцы были изготовлены из стандартных железнодорожных колес из стали СТ2 (Россия), а контрролики – из рельсовой стали Э76ХФ (Россия). На торцевой поверхности образцов были созданы слои, модифицированные ультрадисперсными частицами минералов. ...
Added: November 3, 2026
Vague Stimulating Ideas, Images and Metaphors in Scientific Thinking: Researchers’ Work with Horizons of Unclear Knowledge
Poddiakov A., Integrative Psychological and Behavioral Science 2026 Vol. 60 No. 4 P. 1–50
Clarity of knowledge and reasoning is necessary in many cases. Yet vagueness in scientific thinking related to surprise, curiosity, and “ability to engage with not-knowing” (de Freitas) is also a crucially important source of scientific creativity. Starting from studies by C. S. Peirce and B. Russell, scientists have developed tools for working with increasingly accurate ...
Added: November 3, 2026
Arkhipenko, A.A.; Petrova, K.V.; Baranovskaya, V.B. Sorption Preconcentration and Analytical Determination of Cu, Zr and Hf in Waste Samarium–Cobalt Magnet Samples. Molecules 2022, 27, 5275, https://doi.org/10.3390/molecules27165275
Baranovskaya V., Molecules 2022 Vol. 27 P. 1–20
We developed a method of sorption determination via the atomic emission of Cu, Zr and Hf metals in the waste of samarium–cobalt magnets. This method was based on the preconcentration of impurities using S- and N-containing heterochain sorbents, with further determination of the analytes via inductively coupled plasma atomic emission spectrometry (ICP-OES). Different sorbents such as PED (polyethelendiamine), TDA ...
Added: November 2, 2026
Direct inductively coupled plasma atomic emission spectrometry for analysis of waste samarium-cobalt magnets
Baranovskaya V., Petrova K., Korotkova N., Arabian Journal of Chemistry 2021 Vol. 15 P. 1–20
An analytical procedure for direct determination of Al, Mg, Ti, Cr, Mn, Nb, La, Nd, Eu, Gd, Tb, Dy, Tm, Yb, Lu, Hf, Ni, Cu, Fe, Zr Sm and Co by ICP-OES in waste samariumcobalt magnets has been developed. The significant influence of the matrix on all determinable components has been shown. The influence of operation parameters (ICP power ...
Added: November 2, 2026
Теоретик безводных соляных равновесий - Наталия Сергеевна Домбровская
Kotov V., Природа 2026 № 10 С. 99–107
В 1934 году Академия наук СССР была переведена из Ленинграда в Москву. Николай Семенович Курнаков, назначенный директором вновь созданного Института общей и неорганической химии, привёз с собой в столицу своих лучших сотрудников, среди которых была и Наталия Сергеевна Домбровская, теоретик безводных соляных равновесий. Публикация знакомит читателя с биографией Н.С. Домбровской, составленной на основе литературных источников ...
Added: November 2, 2026
The lattice effects on the supramolecular structure and magnetic properties of the bicomponent [MnIII(5-F-sal2323)]2[ReIVCl6] complex
Korchagin D., Tiunova A., Anna V. Kazakova et al., Inorganic Chemistry Communications 2023 Vol. 156 Article 111208
The complex [Mn(5-F-sal2323)]2[ReCl6] was synthesized, and its crystal structure and magnetic properties were studied in comparison with the complexes [Mn(5-Cl-sal2323)]2[ReCl6] and [Mn(5-Br-sal2223)]2[ReCl6], which demonstrate spin crossover and field‑induced single‑ion magnetism. ...
Added: October 29, 2026
A Novel Tetrazole-Oxadiazole Hybrid: Synthesis, Computational Insights, and Biological Evaluation as a Potential Anticancer Agent
Antonenko D., Skryl’nikova M., Mikolaichuk O. et al., Journal of Molecular Structure 2027 Vol. 1382 No. 1 Article 147918
This study reports the design, synthesis, and comprehensive experimental and computational evaluation of a novel isopropyl 2-((5-((5-phenyl-2H-tetrazol-2-yl)methyl)-1,3,4-oxadiazol-2-yl)thio)acetate. As the first investigation in a planned series, this proof-of-concept study concentrates on a single model compound to validate the virtually unexplored tetrazole–oxadiazole hybrid class as a promising scaffold for anticancer agents. The target compound was synthesized via S-alkylation of ...
Added: October 28, 2026
Metastable Adducts as a Route to Silver Thiolate Processing on the Way to New Thiorenes: Structural, Spectroscopy, and Computational Data
Novikov A., Inorganic Chemistry 2026 Vol. 65 No. 44 P. 25771–25792
Metal–organic chalcogenides (MOCs) represent an emerging class of organic–inorganic compounds that exhibit remarkable semiconductor and luminescent properties that can be finely tuned by varying the organic ligands. In this work, we investigate previously unreported polymeric silver thiolates, [Ag(S-ArF)]n (where ArF = a polyfluorinated aryl group). We demonstrate that the recrystallization of these compounds from pyridine and its ...
Added: October 28, 2026
A 2D chlorobismuthate(III) framework built via Cl2-mediated halogen bonding
Novikov A., Polyhedron 2026 Vol. 301 Article 118454
New dichloro-chlorobismuthate supramolecular hybrid, (Me3NH)2{[BiCl5](Cl2)}, has been prepared and characterized by X-ray diffractometry as well as Raman spectroscopy. The self-assembly of 2D dihalogen-halometalate architecture succeeds via Cl⋯Cl halogen bonds (3.066 and 3.543 Å). These features were assessed with DFT calculations and Interaction region indicator analysis. ...
Added: October 23, 2026
Stress tensor in fundamental measure theory of hard-sphere fluids: A thermomechanical approach
Budkov Y., Kalikin N., Journal of Chemical Physics 2026 Vol. 165 No. 16 Article 164108
We derive the local pressure tensor generated by the original Rosenfeld fundamental measure theory (FMT) for hard-sphere fluids from an arbitrary infinitesimal deformation. The variation of a finite-distance FMT kernel is written via the line integrals of the local deformation gradient along the straight segment connecting its end points. The resulting symmetric pressure tensor consists ...
Added: October 22, 2026
Количественный фазовый анализ сплавов системы Al-Cu-Li-Mg
Бецофен С. Я., Осинцев О. Е., Кабанова Ю. А. et al., Вестник Московского авиационного института 2016 Т. 23 № 4 С. 181–188
Методами рентгеноструктурного анализа и механических испытаний на растяжение исследованы особенности формирования анизотропии механических свойств, текстуры и фазового состава тонколистовых сплавов Al–4,3Cu–1,4Li–0,4Mg и Al–1,8Li–1,8Cu–0,9Mg. Установлен различный тип анизотропии прочностных свойств сплавов: нормальный (прочность в долевом направлении выше, чем в поперечном) для сплава Al–4,3Cu–1,4Li–0,4Mg и обратный для сплава Al–1,8Li–1,8Cu–0,9Mg. Показано, что на анизотропию прочностных свойств влияет не ...
Added: October 21, 2026
Anionic dysprosium complexes with two axial photochromic spirooxazine ligands, {(TMI-NSO)2.DyIIII4)(-), with TBA+ and Cp*2Co+ counter cations: zero-field SIM behaviour with high magnetization blocking barriers
Nazarov D., Faraonov M., Gritsan N. P. et al., Dalton Transactions 2026 Vol. 55 P. 14394–14408
Two axial anionic Dy complexes with the open form of a photochromic spirooxazine and TBA + or Cp* 2 Co + cations were obtained. Both complexes are a single-ion magnets with a high U eff of 680–750 cm −1 and T b = 6 K. One of them is photoresponsive. ...
Added: October 21, 2026
Synthesis and photophysical properties of 3-azinyl-7-aminocoumarins: tuning solvatochromism, HLCT excited state, and static fluorescence quenching by picric acid
Potapova A. P., Gurina E. M., Potapova S. S. et al., Journal of Photochemistry and Photobiology A: Chemistry 2027 Vol. 485 No. 1 Article 117796
A series of new coumarin-azine fluorophores based on 1,2,4-triazinyl and pyridinyl substituted derivatives of 7-aminocoumarin was synthesized via a nucleophilic substitution of hydrogen (SNH) reaction followed by an inverse electron-demand Diels–Alder transformation. The primary photophysical properties of 3-triazinyl coumarins and their pyridine analogs was investigated in toluene and acetonitrile solutions. Thus, the emission of the fluorophores in ...
Added: October 20, 2026
Разработка метода модификации поверхности чугуна ВЧ40 с повышенной стойкостью к гидроабразивному износу
Сказочкин А. В., Бондаренко Г.Г., Гайдар А. И. et al., Перспективные материалы 2026 № 11 С. 60–75
Рассмотрены механизмы структурно-фазовой перестройки и физико-химические процессы при формировании износостойких и коррозионно-пассивных покрытий на чугуне ВЧ40 комбинированной технологией, сочетающей ультразвуковое пластическое деформирование и электроискровое легирование (ЭИЛ). Образцы модифицировали ультразвуковым индентором (УЗИ) в среде микрочастиц SiO2 (5 мкм) под давлением 400 МПа с последующим ЭИЛ графитовым и твердосплавным (ВК8) электродом. Структуру, состав и микротвердость изучали методами сканирующий электронный микроскопии совмещенной с энергодисперсионной рентгеновской ...
Added: October 16, 2026
Surface-sulfonated Al₂O₃, CeO₂, and TiO₂ as functional fillers for Nafion-type gel polymer electrolytes for lithium metal batteries
Voropaeva D., S. Novikova, I. Stenina et al., Solid State Ionics 2026 Vol. 445 Article 117288
Composite gel polymer electrolytes based on a perfluorinated sulfonic acid cation-exchange MF-4SC membrane containing surface-sulfonated nanoparticles of aluminum oxide, cerium (IV) oxide, and titanium oxide (sAl2O3, sCeO2, and sTiO2, respectively) were prepared by casting from a dispersion in N,N-dimethylformamide and plasticized with a 1,3-dioxolane/1,2-dimethoxyethane mixture. The influence of the filler nature on ionic conductivity, solvent uptake, activation energy, lithium ...
Added: July 30, 2026
Глобальный энергетический порядок-2040: контуры возникающей системы
Yenikeyeff S., Россия в глобальной политике 2026 Т. 24 № 4 С. 132–163
Will the new energy order emerge as the product of a managed reconfiguration, or will it emerge through a systemic rupture? The answer to this question will be largely determined by the actions of three powers: the United States, China, and Russia. Their decisions in the coming years—not only reactive but also structural—will create a ...
Added: July 2, 2026
Anion-Exchange Membranes Based on Cardo Polybenzimidazole and Zinc Ions for Selective Extraction of Monovalent Ions by Electrodialysis
Manin A., Lysova A. A., Stenina I. et al., Membranes and Membrane Technologies 2025 Vol. 7 No. 4 P. 207–216
Abstract: Anion-exchange membranes based on cardo polybenzimidazole and zinc(II) ions with various molar ratios of metal ions (0, 0.05, 0.25, 0.50, and 1.00) were prepared by casting solutions of metal–polymer complexes. The introduction of zinc(II) ions into the structure of cardo polybenzimidazole is accompanied by the formation of a cross-linked polymer matrix due to the ...
Added: February 17, 2026
Effect of Composition of Low-Molecular-Weight Plasticizers on the Properties of Gel Polymer Electrolytes for Lithium Metal Batteries Based on Composite Membrane Nafion and Sulfonated Zirconia
Voropaeva D., Trofimenko N. A., S. A. Novikova et al., Membranes and Membrane Technologies 2025 Vol. 7 No. 2 P. 112–124
Modern studies in the field of lithium metal batteries focus on the development of safe and stable electrolytes with high ionic conductivity and electrochemical stability. In this context, promising materials are gel polymer electrolytes based on perfluorosulfonic acid cation-exchange membranes modified with inorganic fillers and solvated with aprotic solvents. This study addresses Nafion® composite membranes ...
Added: February 17, 2026
Пути повышения эффективности применения водородных топливных элементов (протонообменной мембраны) на энергетических средствах
Абрамова С. В., Дальневосточный аграрный вестник 2024 Т. 18 № 2 С. 106–114
Для повышения экологической безопасности в настоящее время большое внимание уделяется использованию в качестве энергоносителей альтернативных источников энергии, что в значительной мере позволяет снизить токсичность выхлопных газов. Значительная роль отводится внедрению в отрасли сельского хозяйства альтернативных видов энергии, основанных на водородных топливных элементах. Для автомобильного транспорта в последние годы широкое применение получило использование в качестве источника ...
Added: September 24, 2025
HYBRID MEMBRANES BASED ON ZIRCONIUM PHOSPHONATES
Karavanova Y.A., Golubenko D.V., Yaroslavtsev A.B., МЕМБРАНЫ И МЕМБРАННЫЕ ТЕХНОЛОГИИ, Российская Федерация 2020 Vol. 2 No. 4 P. 251–255
Phosphonates with the composition Zr(PO3(CH2)nPh)2 with n = 0, 1, and 3 are synthesized. Hybrid membranes based on an MF-4SK membrane and the synthesized phosphonates are made. The influence of the dopant, its concentration, and synthesis method on the ion-conducting properties of the membranes is studied in comparison with hybrid membranes based on α-zirconium hydrogen phosphate. ...
Added: November 5, 2024
  • About
  • About
  • Key Figures & Facts
  • Sustainability at HSE University
  • Faculties & Departments
  • International Partnerships
  • Faculty & Staff
  • HSE Buildings
  • HSE University for Persons with Disabilities
  • Public Enquiries
  • Studies
  • Admissions
  • Programme Catalogue
  • Undergraduate
  • Graduate
  • Exchange Programmes
  • Summer University
  • Summer Schools
  • Semester in Moscow
  • Business Internship
  • Research
  • International Laboratories
  • Research Centres
  • Research Projects
  • Monitoring Studies
  • Conferences & Seminars
  • Academic Jobs
  • Yasin (April) International Academic Conference on Economic and Social Development
  • Media & Resources
  • Publications by staff
  • HSE Journals
  • Publishing House
  • iq.hse.ru: commentary by HSE experts
  • Library
  • Economic & Social Data Archive
  • Video
  • HSE Repository of Socio-Economic Information
  • HSE1993–2026
  • Contacts
  • Copyright
  • Privacy Policy
  • Site Map
Edit