Polymer Science, Series B最新文献

Delving Into the Schiff Base Polymers: a Short Review 希夫碱聚合物的研究综述

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-10-05 DOI: 10.1134/S1560090426600191

Sainath Bhavsar, Sunita Pachori, Pooja Singh

{"title":"Delving Into the Schiff Base Polymers: a Short Review","authors":"Sainath Bhavsar, Sunita Pachori, Pooja Singh","doi":"10.1134/S1560090426600191","DOIUrl":"10.1134/S1560090426600191","url":null,"abstract":"“Hugo Schiff” in 1864 developed condensation products of primary amine and carbonyl compounds known as Schiff Base. The main characteristic of this compound is the presence of azomethine (>C=N–) linkage. Schiff bases also have remarkable applications due to their potential biological activities, such as anti-inflammatory, analgesic, antimicrobial, anticancer, antioxidant and many more. In recent years, Schiff base paves its ways in polymer chemistry remarkably. Due to the globalization and advancement in technology and the polymer field, it is very important to prepare polymers which withstands with the challenges like thermal stability, long shelf life, durability, etc. by modifying their physical and chemical properties. Literature survey indicated that Schiff bases are the best moieties to enhance the properties of polymers prepared. The extensive research is still going on in the polymer field and Schiff base is found to be more prominent scaffold hence it is necessary to overview the previous research which makes the future outcome more advanced and sustainable. This paper gives a short review of the synthesis of various Schiff base polymers, their resultant structures and application in various domains. Obstacles in the path of the Schiff base polymer synthesis have been discussed. Meanwhile, some future recommendations have also been proposed to mitigate the challenges that will be faced.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of Amphiphilic Molecular Brushes Polyoctenamer-graft-Polyacrylic Acid by Sequential ROMP, RAFT, and Hydrolysis Reactions 用序贯ROMP、RAFT和水解反应合成两亲分子刷状聚八烯酰胺接枝聚丙烯酸

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-10-05 DOI: 10.1134/S1560090426601123

K. P. Formina, O. A. Adzhieva, Yu. I. Denisova, E. A. Litmanovich, M. P. Filatova, E. V. Chernikova, Y. V. Kudryavtsev

{"title":"Synthesis of Amphiphilic Molecular Brushes Polyoctenamer-graft-Polyacrylic Acid by Sequential ROMP, RAFT, and Hydrolysis Reactions","authors":"K. P. Formina, O. A. Adzhieva, Yu. I. Denisova, E. A. Litmanovich, M. P. Filatova, E. V. Chernikova, Y. V. Kudryavtsev","doi":"10.1134/S1560090426601123","DOIUrl":"10.1134/S1560090426601123","url":null,"abstract":"New water-soluble molecular brushes based on a polyoctenamer backbone and polyacrylic acid side chains are synthesized by combining ring-opening metathesis polymerization (ROMP) with reversible addition−fragmentation chain transfer polymerization (RAFT) and polymer-analogous reaction of acidic hydrolysis. First, a new substituted cyclooctene monomer bearing a trithiocarbonate group is prepared. Its ROMP polymerization or copolymerization with cyclooctene in the presence of Ru-carbene complexes in chloroform yields macromolecules with different distance between trithiocarbonate pendants. They are used as chain transfer agents in RAFT polymerization of tert-butyl acrylate in tetrahydrofuran that provide grafting of acrylate chains on the polyoctenamer backbone. The reaction conditions under which the maximum degree of grafting is achieved are found. Finally, acidic hydrolysis of tert-butyl acrylate units and purification by dialysis lead to the target product. The solubility of the synthesized molecular brushes depends on both the degree of side chains grafting and the degree of their hydrolysis.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phosphoramide-Based Phthalonitriles with Enhanced Hydrolytic Stability: Synthesis, Self-Curing Behavior, and Performance in CFRPs 具有增强水解稳定性的磷酰胺基邻苯二腈：合成、自固化行为和在cfrp中的性能

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-10-05 DOI: 10.1134/S1560090426600737

M. E. Kuchevskaia, A. A. Kondrateva, O. S. Morozov, A. V. Babkin, A. V. Kepman

{"title":"Phosphoramide-Based Phthalonitriles with Enhanced Hydrolytic Stability: Synthesis, Self-Curing Behavior, and Performance in CFRPs","authors":"M. E. Kuchevskaia, A. A. Kondrateva, O. S. Morozov, A. V. Babkin, A. V. Kepman","doi":"10.1134/S1560090426600737","DOIUrl":"10.1134/S1560090426600737","url":null,"abstract":"To overcome the hydrolytic instability inherent in contemporary phosphorus-containing phthalonitrile resins, this work reports the synthesis and characterization of novel trifunctional phthalonitrile monomers: m-(3-phthalonitriloxyphenyl) phosphoramide (m-PHPA) and p-(3-phthalonitriloxyphenyl) phosphoramide (p-PHPA). By incorporating P‒N bonds in place of P−O linkages, these innovative monomers exhibit exceptional resistance to hydrolysis, remaining stable under acidic (pH ≈ 3), neutral (pH ≈ 7), and alkaline (pH ≈ 10) conditions. Furthermore, the monomers were discovered to possess self-curing capabilities. Upon heating, they release an amino-containing fragment that initiates polymerization without the need for additional catalysts. A comparative analysis revealed p-PHPA as a superior candidate for high-performance materials. While the high reactivity of the m-isomer led to microcrack formation, the p-PHPA-based system produced carbon fiber reinforced polymers (CFRPs) with a defect-free microstructure. Consequently, the p-PHPA composites exhibit a high glass transition temperature (449°C), significantly better thermo-oxidative stability, and superior retention of mechanical properties at 300°C.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Alternating Copolymerization of Propylene Oxide with Cyclic Anhydrides Catalyzed by Zinc Glutarate (ZnGA)/CaH2 戊二酸锌/CaH2催化环氧丙烷与环酸酐的交替共聚反应

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-09-09 DOI: 10.1134/S1560090426600129

Wenjun Lu, Yangye Zhou, Yi Hu, Ting Li, Jing Huang, Yang Wang, Xuhui Zhang, Bihua Xia, Shibo Wang, Weifu Dong

{"title":"Alternating Copolymerization of Propylene Oxide with Cyclic Anhydrides Catalyzed by Zinc Glutarate (ZnGA)/CaH2","authors":"Wenjun Lu, Yangye Zhou, Yi Hu, Ting Li, Jing Huang, Yang Wang, Xuhui Zhang, Bihua Xia, Shibo Wang, Weifu Dong","doi":"10.1134/S1560090426600129","DOIUrl":"10.1134/S1560090426600129","url":null,"abstract":"Ring-opening alternating copolymerization (ROAC) represents a promising methodology for polyester synthesis, which faces the critical challenge of developing efficient catalytic systems to expand substrate applicability and enhance organocatalytic polymerization performance. In this investigation, a zinc glutarate (ZnGA)/CaH2 complex was implemented as an innovative Lewis acid-base pair catalyst for the ROAC of propylene oxide (PO) with phthalic anhydride (PA) and succinic anhydride (SA). Systematic examinations were conducted regarding the influences of reaction modalities, Lewis base classifications and proportions, and reactant stoichiometries on catalytic efficiency and selectivity. The successful synthesis of fully alternating poly(PO-alt-PA) and poly(PO-alt-SA) architectures was unequivocally verified through 1H NMR and 13C NMR analyses, demonstrating a 47.5% reduction in polyether content relative to conventional ZnGA-monocatalyzed systems. The ZnGA/CaH2 catalytic system retains competitive advantages under optimized conditions (75°C, achieving 100% yield, TOF = 430 h–1, and > 99% ester linkage selectivity). Mechanistic insights into chain initiation and propagation processes suggest that within the ZnGA/CaH2 coordination complex system, the copolymerization preferentially generates highly active pre-coordinated zinc alkoxide (–Zn–OR) intermediates containing ionic reactive species, thereby facilitating PA incorporation and augmenting catalytic selectivity.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148909770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kinetic Study of CuBr2/PPh3 Catalytic ARGET ATRP and Its Application in Acrylate Emulsions Preparation CuBr2/PPh3催化靶物ATRP的动力学研究及其在丙烯酸酯乳液制备中的应用

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-09-09 DOI: 10.1134/S1560090426601044

Xingbing Yang, Cheng Tang, Wenyu Yan, Yi Xie, Xinyue Xu, Yanxue Li, Gang Chen, Wenting Zhao

{"title":"Kinetic Study of CuBr2/PPh3 Catalytic ARGET ATRP and Its Application in Acrylate Emulsions Preparation","authors":"Xingbing Yang, Cheng Tang, Wenyu Yan, Yi Xie, Xinyue Xu, Yanxue Li, Gang Chen, Wenting Zhao","doi":"10.1134/S1560090426601044","DOIUrl":"10.1134/S1560090426601044","url":null,"abstract":"Activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) represents a significant advancement in reversible deactivation radical polymerization, offering substantially reduced catalyst loadings while maintaining precise control over molecular architecture. This study presents a comprehensive kinetic investigation of CuBr2/PPh3 catalytic ARGET ATRP of ethyl acrylate, methyl methacrylate, and butyl acrylate with particular emphasis on its application in the preparation of acrylate emulsions. The results demonstrate that increasing the ligand concentration effectively enhanced both monomer conversion and the apparent propagation rate constant. The polymerization rate reached a maximum at a catalyst to ligand molar ratio of 1 : 2. At a polymerization temperature of 90°C, both monomer conversion and apparent growth rate attained their peak values, yielding an apparent activation energy of 56.5 kJ/mol. Furthermore, increasing the reducing agent concentration resulted in concomitant increases in both monomer conversion and copolymerization rate. This catalytic system was successfully applied to the emulsion polymerization of three monomers and stability of the isolated emulsions was explored. It is demonstrated that pretty low catalyst loading CuBr2/PPh3-catalyzed ARGET ATRP could be a plausible practical method for the preparation of acrylate emulsions.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148909771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fabrication of Poly(2-ethylaniline)-nanocomposite–SiO2 as a Photoanode Co-activator in Dye-Sensitized Solar Cells 聚（2-乙基苯胺）-纳米复合材料-二氧化硅作为染料敏化太阳能电池光阳极共活化剂的制备

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-09-09 DOI: 10.1134/S1560090426600142

Julia Sebastian, Gisa Grace Ninan, G. Vani, S. Sujai

{"title":"Fabrication of Poly(2-ethylaniline)-nanocomposite–SiO2 as a Photoanode Co-activator in Dye-Sensitized Solar Cells","authors":"Julia Sebastian, Gisa Grace Ninan, G. Vani, S. Sujai","doi":"10.1134/S1560090426600142","DOIUrl":"10.1134/S1560090426600142","url":null,"abstract":"Dye-sensitized solar cells (DSSCs) have gained popularity as a potential substitute for traditional silicon-based photovoltaics owing to their low cost, ease of development, and excellent efficiency under conditions of low light. The present investigation focuses on fabricating a novel poly(2-ethylaniline)-nanocomposite–SiO2 (PEAN/SiO2) as an advanced material for next-generation DSSCs. PEAN/SiO2 was synthesized by the Emulsion polymerization method, achieving a yield of 90.24%, ensuring uniform dispersion of SiO2 nanoparticles within the polymer matrix. The structural, thermal and morphological properties of PEAN/SiO2 were evaluated using UV–Vis spectroscopy, Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Thermogravimetric analysis (TGA), Differential Thermal Analysis (DTA) and Scanning electron microscopy (SEM-EDX), revealing the thermally stable, amorphous and emeraldine salt structure of PEAN/SiO2. Electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) studies demonstrated improved charge transfer, contributing to better solar cell performance. In this study, the material properties were assessed for their potential as co-activating agents in DSSCs. The results showed an improvement in power conversion efficiency (PCE). The PCE of the unmodified DSSC was 0.2%, which increased to 0.4% with co-activation. Notably, the PEAN/SiO2 composite yielded the highest efficiency improvement, highlighting its potential to enhance charge transport and light absorption. These findings suggest that co-activation strategies using PEAN-based materials could be further explored and can serve as an effective approach to improving DSSC performance, paving the way for more efficient, cost-effective and sustainable solar energy devices.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 4","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148909772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of the Nature of Counterion in Cationic (NHC)Pd Complexes on Catalytic Activity in the Addition Polymerization of Norbornene Derivatives 阳离子（NHC）钯配合物中反离子性质对降冰片烯衍生物加成聚合催化活性的影响

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-08-03 DOI: 10.1134/S1560090426600828

A. P. Khrychikova, E. V. Bermesheva, P. E. Antonova, A. I. Wozniak, M. V. Bermeshev

{"title":"Effect of the Nature of Counterion in Cationic (NHC)Pd Complexes on Catalytic Activity in the Addition Polymerization of Norbornene Derivatives","authors":"A. P. Khrychikova, E. V. Bermesheva, P. E. Antonova, A. I. Wozniak, M. V. Bermeshev","doi":"10.1134/S1560090426600828","DOIUrl":"10.1134/S1560090426600828","url":null,"abstract":"In this work, the influence of a weakly coordinating anion in cationic Pd complexes with N-heterocyclic carbene ligands (NHC ligands) on the activity of these complexes in the addition polymerization of norbornene derivatives with various substituents (alkylidene-, imide-, and ether-containing substituents) was investigated. The key to successful addition polymerization of this type of monomers is the optimal combination of NHC ligand and counterion, which determines the catalytic activity of the complex and the molecular weights of the resulting polymers. The influence of the counterion depends on the nature of the monomer and may differ for norbornenes with different substituents. For example, in the case of polymerization of monomers with nonpolar and low-polarity substituents, (NHC)Pd complexes with the counterion BARF– are more active, whereas monomers bearing highly polar/imide substituents are more efficiently polymerized using complexes with the Sb({text{F}}_{6}^{ - }) counterion. This study also demonstrates the possibility of replacing the counterion in the already formed cationic Pd complex, which allows the catalyst to be tailored to the desired monomer. Ultimately, these results open a versatile platform for the design of efficient catalysts for the addition polymerization of norbornene derivatives by optimizing the nature of both the NHC ligand and the counterion, from ligand selection to counterion exchange, allowing for more targeted catalyst design.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 3","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of P-(2-Butanone)cyclopropyl Styrene and Investigation of Its Homopolymerization 对-（2-丁酮）环丙基苯乙烯的合成及其均聚反应研究

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-08-03 DOI: 10.1134/S1560090425600664

S. B. Mamedli, K. G. Guliyev

{"title":"Synthesis of P-(2-Butanone)cyclopropyl Styrene and Investigation of Its Homopolymerization","authors":"S. B. Mamedli, K. G. Guliyev","doi":"10.1134/S1560090425600664","DOIUrl":"10.1134/S1560090425600664","url":null,"abstract":"By the interaction of p-(2-carboxy)cyclopropyl styrene with butyllithium solution in pentane, a new keto-substituted monomer 2-butanoncyclopropyl styrene has been synthesized and its structure has been determined using IR and NMR spectra. The radical homopolymerization of the obtained monomer in the presence of AIBN in a benzene solution has been carried out. Unlike the IR spectrum of the monomer, in the IR spectrum of the homopolymer, the intensive bands characteristic for the vinyl group are absent, since the homopolymerization proceeds with the opening of the vinyl group. The formal kinetics of the radical polymerization of the synthesized monomer has been studied and the kinetic equation of polymerization of W = k[AIBN]0.5[para-(BCS)], and also the activation energy value (71.8 kJ/mol) has been found. The synthesized homopolymer has photosensitive groups. The cyclopropane and carbonyl groups are cross-linked under UV irradiation. The photosensitivity of the homopolymer is Ψ = 55.5 cm2/C. Poly-(2-butanone)cyclopropyl styrene has prospects for use as a negative photoresist in microelectronics and lithography.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 3","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Design of Flexible Polypyrrole Doped Polymeric Membrane Electrodes and Investigation of Their Electrochemical Behaviors for Use as Pseudocapacitors 柔性聚吡咯掺杂聚合物膜电极的设计及其赝电容器的电化学行为研究

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-08-03 DOI: 10.1134/S1560090425601347

Aysel Aydın Kocaeren, Fatih Doğan, Petek Tunç

{"title":"The Design of Flexible Polypyrrole Doped Polymeric Membrane Electrodes and Investigation of Their Electrochemical Behaviors for Use as Pseudocapacitors","authors":"Aysel Aydın Kocaeren, Fatih Doğan, Petek Tunç","doi":"10.1134/S1560090425601347","DOIUrl":"10.1134/S1560090425601347","url":null,"abstract":"This study was related with the synthesis and investigation of the electrochemical behaviors of the electrodes coated pyrrole (Py) and thiophene (Th) on the polymeric membrane (PM). Polypyrrole (PPy) was synthesized by low-cost chemical oxidative polymerization method, and the flexible polymeric membrane electrodes (FPME) doped with the obtained polypyrrole were developed. These electrodes were synthesized via electrochemical polymerization, and also their electrochemical behaviors were analyzed by using cyclic voltammetry (CV). CV analysis results revealed that the polymeric units were strongly attached to the electrode surface and effectively facilitated chemical modification on the electrode surface. The innovative approach of this study was to obtain a membrane by adding of PPy synthesized by oxidative polymerization to alginate, a natural material, and to prove the use of this membrane as an electrode in the electrochemical measurements. Several analyses and tests were conducted to characterize the electrodes. According to Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM) images, the (PME)s had smooth surface structures, with PM having the most homogeneous surface. The pore diameters were measured to be around 1.5 µm according to their SEM images. For capacitor performance, according to the calculation from CV measurements confirmed that the membranes could function at pseudocapacitor levels, with energy densities ranging from 3.7 to 5.4 Wh/g and power densities between 266.515 and 413.125 W/g. These findings suggest that the developed (PME)s have significant application potential in electrochemical energy storage systems, such as pseudocapacitors.","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":"68 3","pages":""},"PeriodicalIF":0.9,"publicationDate":"2026-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New Catalysts for Ethylene Polymerization and Copolymerization Based on Ti(IV) Complexes with a Tetradentate Piperazine Ligand 基于四齿哌嗪配体Ti（IV）配合物的乙烯聚合和共聚新催化剂

IF 0.9 4区化学

Polymer Science, Series B Pub Date : 2026-08-03 DOI: 10.1134/S1560090426600816

L. A. Rishina, Y. V. Kissin, S. S. Lalayan, V. G. Krasheninnikov, S. S. Gusarov, A. S. Zabolotnov, A. A. Gulin, V. A. Tuskaev, S. Ch. Gagieva, B. M. Bulychev

引用次数: 0