Macromolecular Rapid Communications最新文献_第3页

Thioctic Acid-Derived Reversibly Cross-Linked Plastics and Carbon Fiber-Reinforced Polymer Composites With High Mechanical Robustness and Excellent Chemical Recyclability. 硫辛酸衍生的可逆交联塑料和碳纤维增强聚合物复合材料具有高机械稳健性和优异的化学可回收性。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-07 DOI: 10.1002/marc.70451

Haoxiang Sun, Peng Xie, Hongyu Pan, Ronghua Wang, Xu Fang, Xingyuan Lu, Junqi Sun

{"title":"Thioctic Acid-Derived Reversibly Cross-Linked Plastics and Carbon Fiber-Reinforced Polymer Composites With High Mechanical Robustness and Excellent Chemical Recyclability.","authors":"Haoxiang Sun, Peng Xie, Hongyu Pan, Ronghua Wang, Xu Fang, Xingyuan Lu, Junqi Sun","doi":"10.1002/marc.70451","DOIUrl":"https://doi.org/10.1002/marc.70451","url":null,"abstract":"Replacing petroleum-derived monomers with bio-based alternatives offers a promising route to reducing the environmental footprint of plastics. However, only a few polymeric materials designed in this way can selectively recover valuable petroleum-derived segments. Herein, we report a novel strategy to construct petroleum/bio-based hybrid plastics with high tensile strength and chemical recyclability, by cross-linking thioctic acid and aromatic petroleum-derived epoxy monomers through dynamic imine, disulfide, and hydrogen bonds, denoted as TAE. Benefiting from the reversibly cross-linked network, TAE exhibits excellent mechanical properties (Young's modulus of ∼2.52 GPa, tensile strength of ∼82.1 MPa) and remarkable water stability. TAE was further combined with carbon fibers (CFs) to produce CF-TAE composites with outstanding mechanical performance comparable to commercial CF-epoxy thermoset composites. The dynamic imine bonds can be broken by immersing the TAE plastic sheets in a mixed solvent of a polar organic solvent and acidic solution, enabling the non-destructive recovery of CFs and the petroleum-derived monomer. Meanwhile, the residual bio-based components can be safely discarded without environmental concerns. This work addresses critical challenges in the design of sustainable polymeric materials, providing a promising strategy toward next-generation recyclable plastics and fiber-reinforced composites.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":" ","pages":"e70451"},"PeriodicalIF":4.1,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149126076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Double-Interlayer SiO₂@PDA Induces Multiple Polarizations and Deep Traps in CCTO/PVDF Composites toward Concurrently Elevated Permittivity and Breakdown Strength. 双中间层SiO2@PDA诱导CCTO/PVDF复合材料的多极化和深阱，同时提高介电常数和击穿强度。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-06 DOI: 10.1002/marc.70450

Yaofei Lin, Wenying Zhou, Changhao Gao, Guangheng Wang, Dengfeng Liu, Jing Liu, Dongli Zhang, Jian Wang

{"title":"Double-Interlayer SiO2@PDA Induces Multiple Polarizations and Deep Traps in CCTO/PVDF Composites toward Concurrently Elevated Permittivity and Breakdown Strength.","authors":"Yaofei Lin, Wenying Zhou, Changhao Gao, Guangheng Wang, Dengfeng Liu, Jing Liu, Dongli Zhang, Jian Wang","doi":"10.1002/marc.70450","DOIUrl":"https://doi.org/10.1002/marc.70450","url":null,"abstract":"Polymer composites possessing high dielectric permittivity (ε), low dielectric loss (tanδ) and outstanding breakdown strength (Eb) hold vast application potential in electronic devices and electrical equipment. To achieve synergistic enhancement of ε and Eb in CCTO (copper calcium titanate)/PVDF (polyvinylidene fluoride), raw CCTO particles were coated with SiO2 (silica) and PDA (polydopamine), respectively, and the modified CCTO were blended with PVDF to probe the double-shell' effect on the morphology and dielectric performances of the composites. The results reveal that the CCTO@SiO2@PDA/PVDF achieves improved ε and Eb alongside reduced tanδ compared with CCTO/PVDF composites. The enhanced ε originates from the constructed double-shell that facilitates intra-particle polarization while limiting inter-particle polarization, and creates deep traps to restrain tanδ and conductivity. This double-shell is capable of reinforcing interfacial bonding between CCTO and PVDF while mitigating interfacial dielectric mismatch. Local electric field distortion gets weakened and electrical tree growth becomes suppressed accordingly, which finally boosts the Eb. Theoretical calculations and simulations disclose the multiple polarization mechanisms and modified charge transport behaviors within the CCTO@SiO2@PDA/PVDF. This work puts forward a strategy to fabricate polymer composites with high Eb and ε, low tanδ, displaying extensive applications in pulse power devices and electrical insulating fields.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":" ","pages":"e70450"},"PeriodicalIF":4.1,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149101860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Dispersed vs. Covalently Integrated Benzothioxanthene Emitters in Sustainable Luminescent Solar Concentrators 分散与共价集成苯并噻吩在可持续发光太阳能聚光器中的应用。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-03-18 DOI: 10.1002/marc.70262

Hanna Pryshchepa, Alberto Picchi, Orlando Crescenzi, Michele Pavone, Andrea Pucci, Marco Carlotti

{"title":"Dispersed vs. Covalently Integrated Benzothioxanthene Emitters in Sustainable Luminescent Solar Concentrators","authors":"Hanna Pryshchepa, Alberto Picchi, Orlando Crescenzi, Michele Pavone, Andrea Pucci, Marco Carlotti","doi":"10.1002/marc.70262","DOIUrl":"10.1002/marc.70262","url":null,"abstract":"<div>\u0000 \u0000 Herein, we present a comprehensive experimental and theoretical investigation of benzothioxanthene-based fluorophores embedded in recycled poly(methyl methacrylate) (rPMMA), comparing their performance when physically dispersed with that achieved through covalent integration via copolymerization. By deliberately employing high fluorophore loadings (up to 1000 ppm), we critically assessed aggregation tendencies, photophysical properties, and luminescent solar concentrator (LSC) performance across the two incorporation strategies. Remarkably, both systems exhibit nearly identical absorption and emission characteristics, high fluorescence quantum yields (≈85%–90%), comparable fluorescence lifetimes, and limited reabsorption losses, indicating excellent phase dispersion of the fluorophore within the acrylic matrix irrespective of the bonding approach. Consistently, LSCs fabricated from the two materials display very similar internal and external photonic efficiencies, concentration factors, and device efficiencies, with performance trends primarily governed by optical bandwidth and geometrical parameters rather than by fluorophore attachment. Density functional theory calculations support these findings, revealing a limited thermodynamic driving force for aggregation and a preserved monomer-like electronic structure in both solution and solid-state environments. This study shows that when fluorophore–polymer compatibility is intrinsically optimized, covalent integration does not improve performance over physical dispersion, highlighting a sustainable and scalable strategy for efficient LSCs based on BTX emitters in recycled PMMA.\u0000 </div>","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147472062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Micro- and Nanopatterning of Highly Conductive PEDOT Thin Films 高导电性PEDOT薄膜的微与纳米图像化。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-07-02 DOI: 10.1002/marc.70350

Francesco Bisio, Sinan Baran Akdemir, Vittorio Bonino, Fabio Michieletti, Natascia De Leo, Valentina Brunella, Davide Comoretto, Angelo Angelini, Katia Sparnacci

{"title":"Micro- and Nanopatterning of Highly Conductive PEDOT Thin Films","authors":"Francesco Bisio, Sinan Baran Akdemir, Vittorio Bonino, Fabio Michieletti, Natascia De Leo, Valentina Brunella, Davide Comoretto, Angelo Angelini, Katia Sparnacci","doi":"10.1002/marc.70350","DOIUrl":"10.1002/marc.70350","url":null,"abstract":"This work presents two fabrication strategies for the development of organic thin-film devices at the micro- and nano-scales. We make use of non-commercial PEDOT synthesized via liquid-phase oxidative chemical polymerization, using vanadium pentoxide (V2O5) as a oxidant. The optimization of this synthetic technique enables the production of homogeneous PEDOT films with a controlled thickness and tunable electrical properties. At the micro-scale, we fabricate a PEDOT microstripe with gold contacts using standard optical lithography and confirm the high electrical performance of the processed PEDOT device. Moreover, at the nanoscale we apply a self-assembling technique, namely the nanosphere lithography, to pattern the thin film over a large area with a hexagonally close-packed array of nanopillars. This technique allows us to achieve individual nanopillar dimensions as small as 255 nm in diameter. The ability to achieve such controlled geometries suggests significant potential for developing organic photonic crystals and metasurfaces. These findings highlight a versatile fabrication framework that bridges standard lithography and unconventional self-assembly, providing a scalable pathway toward advanced organic electronic and tunable photonic devices.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/marc.70350","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Resorufin-Catalyzed PhotoATRP Under Red Light. 红光下间苯二酚催化的PhotoATRP。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 DOI: 10.1002/marc.70446

Halil Ibrahim Coskun, Hyerin Kang, Steffen Jockusch, Gorkem Yilmaz, Krzysztof Matyjaszewski

引用次数: 0

Chain-End Grafting of RAFT Polyelectrolyte Macroligands to Stabilize Near-Infrared-Emitting Gold Nanoclusters RAFT聚电解质大配体链端接枝稳定近红外发射金纳米团簇。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-04-09 DOI: 10.1002/marc.202600007

Bárbara Casteleiro, Pierre Alcouffe, Fernande Da Cruz, Agnès Crépet, José Manuel Gaspar Martinho, Marie-Thérèse Charreyre, José Paulo Sequeira Farinha, Arnaud Favier

{"title":"Chain-End Grafting of RAFT Polyelectrolyte Macroligands to Stabilize Near-Infrared-Emitting Gold Nanoclusters","authors":"Bárbara Casteleiro, Pierre Alcouffe, Fernande Da Cruz, Agnès Crépet, José Manuel Gaspar Martinho, Marie-Thérèse Charreyre, José Paulo Sequeira Farinha, Arnaud Favier","doi":"10.1002/marc.202600007","DOIUrl":"10.1002/marc.202600007","url":null,"abstract":"With their photoluminescence properties, gold nanoclusters (AuNCs, d<2 nm) show great promise in various fields, including sensing, imaging and photosensitization. However, important challenges remain both regarding their colloidal stability and surface functionalization. Here, we investigate the synthesis of AuNCs with end-grafted polymer chains bearing multiple functional lateral groups. Water-soluble polymer chains are synthesized by RAFT controlled radical polymerization to present positive or negative lateral charges, and a thiol end-group to promote grafting to gold. These polyelectrolyte chains are obtained by copolymerization of N-acryloylmorpholine with a comonomer, either cationic (acryloylamino propyltrimethylammonium chloride, AAPTA) or anionic (2-acrylamido-2-methyl-1-propanesulfonate, AMPS), at different charge densities. The AuNCs are synthesized in situ in the presence of the macromolecular ligands, directly in water at room temperature. The cationic copolymers successfully lead to highly stable, NIR-emitting AuNCs fully characterized in terms of size (HR-TEM, 1H DOSY NMR) and spectrophysical properties. The anionic copolymers yield instead a mixture of AuNCs and larger gold nanoparticles. This study offers an important insight into the influence of electrostatic charges and functional groups of the polymer ligand on the stabilization and optical physical properties of the AuNCs. In addition, it paves the way for the preparation of a large range of functionalized AuNCs.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/marc.202600007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147637465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring a Ugi-Mediated Polymerization-Induced Self-Assembly Approach to Peptoid Particles 探索ugi介导的聚合诱导的类肽颗粒自组装方法。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-08-28 DOI: 10.1002/marc.70389

Thi Phuong Thu Nguyen, Maria Cristina Molaro, Hao-Ning Tien, Lei Lei, Pierre Stiernet, Clemence Le Coeur, Federica Sodano, Antoine Debuigne, Benoit Couturaud

{"title":"Exploring a Ugi-Mediated Polymerization-Induced Self-Assembly Approach to Peptoid Particles","authors":"Thi Phuong Thu Nguyen, Maria Cristina Molaro, Hao-Ning Tien, Lei Lei, Pierre Stiernet, Clemence Le Coeur, Federica Sodano, Antoine Debuigne, Benoit Couturaud","doi":"10.1002/marc.70389","DOIUrl":"10.1002/marc.70389","url":null,"abstract":"This work investigates the synthesis of polypeptoid nanoparticles through Ugi-mediated polymerization-induced self-assembly (U-PISA), combining aqueous Ugi four-component polycondensation with PEG-based stabilization. Polypeptoid nano-objects were produced directly from amino acid-derived building blocks via a one-pot process under mild, open-air conditions. The effects of PEG molar mass and feed composition on particle formation and morphology were systematically examined, providing access to tunable spherical and worm-like nanostructures. The in situ formation of amphiphilic PEG-polypeptoid species suggests that nanoparticle formation proceeds through a PISA-like mechanism. However, the step-growth nature of the Ugi polycondensation implies that both PEG-functionalized and unconjugated polypeptoid chains may participate in nanoparticle assembly and stabilization. These results demonstrate that multicomponent polymerizations, such as Ugi polymerization, can be integrated into a PISA strategy, offering a simple route to polypeptoid nanoparticles with tunable morphologies and potential biomedical applications.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/marc.70389","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ultrastable Water-in-Water Emulsions by Addition of Polyion Complex Micelles 超稳定水包水乳液的多离子络合物胶束的加入。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-08-28 DOI: 10.1002/marc.70397

Léna S. Vincent, Vendini Poopalan, Mariam Koite, Mohamed Hanafi, Jean-Michel Guigner, Ilja K. Voets, Patrick Perrin, Cécile Monteux, Théo Merland

{"title":"Ultrastable Water-in-Water Emulsions by Addition of Polyion Complex Micelles","authors":"Léna S. Vincent, Vendini Poopalan, Mariam Koite, Mohamed Hanafi, Jean-Michel Guigner, Ilja K. Voets, Patrick Perrin, Cécile Monteux, Théo Merland","doi":"10.1002/marc.70397","DOIUrl":"10.1002/marc.70397","url":null,"abstract":"We report the use of polyion complex micelles (PICM) obtained by complexation of poly(sodium acrylate) and poly(N-methyl-2-vinylpyridinium iodide-block-ethylene oxide) as novel stabilizers for water-in-water emulsions consisting in poly(ethylene oxide) (PEO) and dextran mixtures in water. PICM concentrations as low as 1 g/L lead to a strong increase of stability for both PEO-in-dextran and dextran-in-PEO emulsions, as they did not display any macroscopic phase separation after several months. Such long term stability is to our knowledge unprecedented in the literature dedicated to water-in-water emulsions. Moreover, increasing the concentration of PICM further induces a decrease in the droplet size, resulting in a strong reduction of the cream-ing or sedimentation rates, and suppression of the coalescence after a few days. The dissociation of PICM at high salt concentration was taken as an opportunity to trigger the destabilization of the water-in-water emulsions by addition of a concentrated salt solution. PEO-in-dextran emulsions displayed more sensitivity to PICM and salt concentrations than dextran-in-PEO emulsions, in terms of both stability and droplet size, indicating that the underlying stabilization mechanisms are different for the two systems.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/marc.70397","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

RAFT Copolymerization of DMAEA and AETAC Toward Charge-Shifting Copolymers With Tunable Heparin Complexation DMAEA和AETAC的RAFT共聚制备具有可调肝素络合的电荷转移共聚物。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-08-17 DOI: 10.1002/marc.70399

Radoslava Sivkova, Monika Matiyani, Andrii Mahun, Volodymyr Lobaz, Gabriela Sarahí García-Briones, Dana Kubies

{"title":"RAFT Copolymerization of DMAEA and AETAC Toward Charge-Shifting Copolymers With Tunable Heparin Complexation","authors":"Radoslava Sivkova, Monika Matiyani, Andrii Mahun, Volodymyr Lobaz, Gabriela Sarahí García-Briones, Dana Kubies","doi":"10.1002/marc.70399","DOIUrl":"10.1002/marc.70399","url":null,"abstract":"Charge-shifting polycations based on poly(2-(N,N-dimethylamino)ethyl acrylate) (PDMAEA) are promising materials for forming polyelectrolyte complexes relevant to biomedicine. Their complexation behavior can be tuned by incorporating a controlled fraction of permanently charged quaternary ammonium units. This strategy relies on the homogeneous distribution of these units while maintaining charge-shifting properties of PDMAEA. Herein, we report the reversible addition–fragmentation chain-transfer copolymerization of 2-(N,N-dimethylamino)ethyl acrylate (DMAEA) and 2-acryloxyethyltrimethylammonium chloride (AETAC). Optimized conditions afford copolymers with molecular weights of 26 000–130 000 g/mol and dispersities below 1.1, with good agreement between theoretical and experimental compositions. Reactivity ratios close to unity indicate near-statistical copolymerization and a homogeneous distribution of AETAC units along the chains. Hydrolysis studies showed that incorporating up to 40 mol% AETAC negligibly influenced the rate of DMAEA hydrolysis. In contrast, isothermal titration calorimetry revealed that increasing the AETAC content resulted in three times more heparin molecules bound per copolymer chain for copolymers between 10 and 40 mol% AETAC, while reducing the number of binding contacts per heparin molecule. The results demonstrate that the precise compositional control achieved under the proposed polymerization conditions enables tuning of the complexation behavior of DMAEA-based copolymers, which may be useful for the design of biomedical polyelectrolyte platforms.","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/marc.70399","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148760326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Minireview of Benzoxazine-Based Photopolymer Resins for Vat Photopolymerization: Recent Progress and Future Perspectives Toward Low-Dielectric Applications 用于还原光聚合的苯并恶嗪基光聚合物树脂综述：低介电应用的最新进展和未来展望。

IF 4.1 3区化学

Macromolecular Rapid Communications Pub Date : 2026-10-05 Epub Date: 2026-08-12 DOI: 10.1002/marc.70401

Nuttinan Boonnao, Minwook Jeon, Yusuf Arya Yudanto, Krittapas Charoensuk, Hyunjae Park, Cheol-Hee Ahn, Sarawut Rimdusit

{"title":"A Minireview of Benzoxazine-Based Photopolymer Resins for Vat Photopolymerization: Recent Progress and Future Perspectives Toward Low-Dielectric Applications","authors":"Nuttinan Boonnao, Minwook Jeon, Yusuf Arya Yudanto, Krittapas Charoensuk, Hyunjae Park, Cheol-Hee Ahn, Sarawut Rimdusit","doi":"10.1002/marc.70401","DOIUrl":"10.1002/marc.70401","url":null,"abstract":"<div>\u0000 \u0000 High-performance polymeric materials with low dielectric constants are critically required for next-generation high-frequency communication. Benzoxazine resins have attracted considerable attention as promising candidates due to their flexible molecular design, excellent thermal stability, low water absorption, and inherently low dielectric properties. However, most low-dielectric materials from benzoxazine systems have been developed using conventional manufacturing techniques, while their integration into additive manufacturing remains largely unexplored. In particular, adapting benzoxazine resins for vat photopolymerization (VPP) presents significant challenges because benzoxazines typically undergo thermally initiated ring-opening polymerization rather than direct photopolymerization. This review provides an overview of recent advances in the development of photoreactive benzoxazine systems and VPP-compatible resin formulations. Particular emphasis is placed on molecular design strategies, the incorporation of photocurable functional groups, control of resin viscosity, and dual-curing mechanisms that combine photocuring with subsequent thermal ring-opening polymerization. The reported studies demonstrate promising progress toward the fabrication of benzoxazine-based structures with favorable thermomechanical performance and processing feasibility. Furthermore, this review critically discusses current formulation strategies and emerging design principles for developing low-dielectric benzoxazine resins. The insights presented here aim to guide future research toward the development of advanced benzoxazine materials suitable for additive manufacturing of high-performance components in next-generation high-frequency electronic devices.\u0000 </div>","PeriodicalId":205,"journal":{"name":"Macromolecular Rapid Communications","volume":"47 19","pages":""},"PeriodicalIF":4.1,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148719506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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