RSC Applied Polymers最新文献_第4页

Nanostructuring niobium oxides using polymer-grafted cellulose nanocrystals and nanofibers as sacrificial scaffolds†

RSC Applied Polymers Pub Date : 2024-08-27 DOI: 10.1039/D4LP00185K

Yen Theng Cheng, Sandya S. Athukoralalage, Nasim Amiralian, Chris D. Ling and Markus Müllner

{"title":"Nanostructuring niobium oxides using polymer-grafted cellulose nanocrystals and nanofibers as sacrificial scaffolds†","authors":"Yen Theng Cheng, Sandya S. Athukoralalage, Nasim Amiralian, Chris D. Ling and Markus Müllner","doi":"10.1039/D4LP00185K","DOIUrl":"https://doi.org/10.1039/D4LP00185K","url":null,"abstract":"The unique one-dimensional structure and surface functionality of cellulose nanocrystals (CNCs) and cellulose nanofibers (CNFs) render them promising candidates for renewable nanomaterials. Here, we report the template-directed synthesis of highly polycrystalline Nb2O5 polymorphs using polymer brush-grafted CNCs and CNFs as sacrificial scaffolds. The scaffolds consisted of a CNC or CNF core, from which poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) brushes were grafted using surface-initiated atom transfer radical polymerization (SI-ATRP). The nanocellulose-g-PDMAEMA nanoreactors were complexed with a water-soluble Nb2O5 precursor, ammonium niobate(V) oxalate hydrate (NbOxA), via electrostatic interaction before they were heated to different temperatures to fabricate one-dimensional polycrystalline niobium pentoxides (nc-Nb2O5 and nf-Nb2O5) with controllable polymorphism. Specifically, phase-pure pseudohexagonal Nb2O5 (TT-Nb2O5), orthorhombic Nb2O5 (T-Nb2O5) and monoclinic Nb2O5 (H-Nb2O5) were synthesized. Finally, we show that the polycrystalline nc-Nb2O5 and nf-Nb2O5 can function as photocatalysts for decomposing rhodamine B.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 1","pages":" 146-155"},"PeriodicalIF":0.0,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/lp/d4lp00185k?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143107714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Poly(ionic liquid) ABC triblock and ABCBA pentablock terpolymer electrolytes for lithium metal batteries† 用于锂金属电池的 ABC 三嵌段和 ABCBA 五嵌段三元共聚物电解质†。

RSC Applied Polymers Pub Date : 2024-08-26 DOI: 10.1039/D4LP00204K

Dohyun Kim, Rui Sun, Roger Tocchetto, Carl Willis, Bert Krutzer, Frederick L. Beyer and Yossef A. Elabd

{"title":"Poly(ionic liquid) ABC triblock and ABCBA pentablock terpolymer electrolytes for lithium metal batteries†","authors":"Dohyun Kim, Rui Sun, Roger Tocchetto, Carl Willis, Bert Krutzer, Frederick L. Beyer and Yossef A. Elabd","doi":"10.1039/D4LP00204K","DOIUrl":"https://doi.org/10.1039/D4LP00204K","url":null,"abstract":"In this study, poly(ionic liquid) (PIL) ABC triblock and ABCBA pentablock terpolymers (PILTTP and PILPTP, respectively) were synthesized to investigate the impact of chain architecture (ABC versus ABCBA) on properties. Specifically, the morphology, ionic conductivity, mechanical properties, electrochemical stability, and lithium metal battery performance of the PILTTP and PILPTP as ternary solid polymer electrolytes (SPEs) containing corresponding lithium salt and ionic liquid (IL) (at various IL concentrations) were measured. Interestingly, the PILPTP SPEs show one order of magnitude higher Young's modulus compared to the PILTTP at the same IL concentration due to bridged conformations and interlocked entanglements of the PILPTP. The improved mechanical properties of the PILPTP SPE lead to enhanced electrochemical stability and stable battery performance over 50 cycles at room temperature, exhibiting dendrite suppressing ability. This study highlights the importance of the symmetric ABCBA structure of PIL multiblock polymers on cycling stability for solid-state lithium metal batteries.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 1091-1103"},"PeriodicalIF":0.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d4lp00204k?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Acidic polymers reversibly deactivate phages due to pH changes† 酸性聚合物会因 pH 值变化而使噬菌体可逆性失活。

RSC Applied Polymers Pub Date : 2024-08-23 DOI: 10.1039/D4LP00202D

Huba L. Marton, Antonia P. Sagona, Peter Kilbride and Matthew I. Gibson

{"title":"Acidic polymers reversibly deactivate phages due to pH changes†","authors":"Huba L. Marton, Antonia P. Sagona, Peter Kilbride and Matthew I. Gibson","doi":"10.1039/D4LP00202D","DOIUrl":"10.1039/D4LP00202D","url":null,"abstract":"Bacteriophages are promising as therapeutics and biotechnological tools, but they also present a problem for routine and commercial bacterial cultures, where contamination must be avoided. Poly(carboxylic acids) have been reported to inhibit phages’ ability to infect their bacterial hosts and hence offer an exciting route to discover additives to prevent infection. Their mechanism and limitations have not been explored. Here, we report the role of pH in inactivating phages to determine if the polymers are unique or simply acidic. It is shown that lower pH (=3) triggered by either acidic polymers or similar changes in pH using HCl lead to inhibition. There is no inhibitory activity at higher pHs (in growth media). This was shown across a panel of phages and different molecular weights of commercial and controlled-radical polymerization-derived poly(acrylic acid)s. It is shown that poly(acrylic acid) leads to reversible deactivation of phage, but when the pH is adjusted using HCl alone the phage is irreversibly deactivated. Further experiments using metal binders ruled out ion depletion as the mode of action. These results show that polymeric phage inhibitors may work by unique mechanisms of action and that pH alone cannot explain the observed effects whilst also placing constraints on the practical utility of poly(acrylic acid).","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 1082-1090"},"PeriodicalIF":0.0,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11342163/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142057794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

‘Clickable’ polymeric coatings: from antibacterial surfaces to interfaces with cellular and biomolecular affinity 可点击 "的聚合物涂层：从抗菌表面到具有细胞和生物分子亲和力的界面

RSC Applied Polymers Pub Date : 2024-08-19 DOI: 10.1039/D4LP00193A

Aysun Degirmenci, Rana Sanyal and Amitav Sanyal

{"title":"‘Clickable’ polymeric coatings: from antibacterial surfaces to interfaces with cellular and biomolecular affinity","authors":"Aysun Degirmenci, Rana Sanyal and Amitav Sanyal","doi":"10.1039/D4LP00193A","DOIUrl":"https://doi.org/10.1039/D4LP00193A","url":null,"abstract":"Functional polymeric coatings have become indispensable in various biomedical devices since they provide tailored interfaces with desirable properties that enable such applications. For finding an optimal system with the best performance, adopting a modular approach to interface engineering is essential for practical applications. Efficient functionalization of interfaces with specific (bio)molecules, probes, and bioactive ligands endows these interfaces with desirable properties such as biological sensing, adhesion, wettability, and anti-biofouling. In this context, ‘click’ reactions, including copper-catalyzed azide–alkyne cycloaddition (CuAAC), strain-promoted azide–alkyne cycloaddition (SPAAC), nucleophilic and radical thiol–ene, and Diels–Alder (DA) reactions, emerge as pivotal methods for effective modification of polymer-coated surfaces. This review provides an in-depth overview of utilizing ‘clickable’ group-containing polymeric coatings to create functional interfaces for biomedical applications, with a particular emphasis on antimicrobial surfaces and interfaces conducive to cellular and biomolecular immobilizations. Leveraging the versatility and modularity of surface modifications via ‘click’ chemistry, this review aims to inspire researchers to explore this promising approach for engineering functional polymeric interfaces.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 976-995"},"PeriodicalIF":0.0,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d4lp00193a?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tuning the thermal response of 3D-printed bilayer hydrogels via architectural control using binary ethanol–water solvent systems† 利用二元乙醇-水溶剂体系，通过结构控制调节三维打印双层水凝胶的热反应†。

RSC Applied Polymers Pub Date : 2024-08-14 DOI: 10.1039/D4LP00032C

Francis Klincewicz, Subhash Kalidindi and LaShanda T. J. Korley

{"title":"Tuning the thermal response of 3D-printed bilayer hydrogels via architectural control using binary ethanol–water solvent systems†","authors":"Francis Klincewicz, Subhash Kalidindi and LaShanda T. J. Korley","doi":"10.1039/D4LP00032C","DOIUrl":"https://doi.org/10.1039/D4LP00032C","url":null,"abstract":"While stimuli-responsive materials can be prepared via many established procedures, digital light processing (DLP) 3D printing offers a simple and robust technique for the fabrication of hydrogels, including spatially-defined bilayer hydrogels. The use of synthesis solvent mixtures has recently gained attention as a facile alternative to more complicated chemical modifications to tune hydrogel morphology by exploiting solvent-monomer interactions and cononsolvency which, by extension, modulates stimuli-response time and magnitude. In this work, we utilized a binary solvent system consisting of ethanol and water to induce morphological changes within a thermally-responsive poly(N-isopropyl acrylamide) (pNIPAAm) hydrogel during polymerization. By varying the ratio of ethanol to water, we demonstrated that hydrogel properties, such as crosslink density, pore morphology, and thermal response, can be tuned and correlated. While mass expulsion was fastest in gels prepared in 100% ethanol, we found that gels prepared in 75%–25% ethanol–water and 50%–50% ethanol–water maintained mechanical integrity at high temperatures, allowing expulsion of water mass without large amounts of contraction. We utilized the experimental findings from the monolayer hydrogel studies and investigated the response of bilayer structures comprised of pNIPAAm hydrogel layer and a non-responsive poly(2-hydroxyethyl acrylate) (pHEA) hydrogel layer and applied a mathematical model to better understand the fundamental kinematics of these bilayer systems in response to temperature. We also demonstrated the utility of these bilayer hydrogels for use in soft robotics applications. Overall, this work highlights that modulation of binary solvent mixture ratios is a strategy that enables control of morphological and mechanical features of stimuli-responsive hydrogels via 3D printing.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 1062-1073"},"PeriodicalIF":0.0,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d4lp00032c?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ternary thiol–ene systems as high-performance bone adhesives for potential clinical use†

RSC Applied Polymers Pub Date : 2024-08-13 DOI: 10.1039/D4LP00094C

Lisa Sinawehl, Patrick Steinbauer, Danijela Kojic, Paul Slezak, Heinz Redl and Stefan Baudis

{"title":"Ternary thiol–ene systems as high-performance bone adhesives for potential clinical use†","authors":"Lisa Sinawehl, Patrick Steinbauer, Danijela Kojic, Paul Slezak, Heinz Redl and Stefan Baudis","doi":"10.1039/D4LP00094C","DOIUrl":"https://doi.org/10.1039/D4LP00094C","url":null,"abstract":"The vision of using bone adhesives for adjunct surgical treatment of complicated fractures or facile reattachment of bone fragments is highly attractive, as compared to conventional techniques, it is expected to significantly reduce operation times and potentially avoid the need for revision surgeries. Nevertheless, no commercial adhesives, that combine biocompatibility, sufficient bonding strength, and time-efficient, implementable fixation protocols are available yet. Inspired by self-etching dental restoratives, we present the development of novel adhesive molecules, so-called primers, containing adhesion motifs for high binding affinity to bone and implants and co-polymerizable groups for incorporation into the adhesive matrix. By efficient design of this primer molecule with regards to spacer length and type and number of polymerizable groups, we were able to develop the first-known one-step in situ photocurable adhesive system, based on thiol–ene chemistry with a shear bond strength comparable to dental adhesives. Unprecedented shear bond strength on bone was determined with the optimized system, which surpasses the state-of-the-art thiol–ene adhesive reported in literature by more than 70%. Good in vitro biocompatibility of the novel primer was determined, and, remarkably, first ex vivo indentation tests on the calvariae of rats revealed exceptional adhesive performance with failure of the calvariae instead of the adhesive. Due to combining practicability and applicability, this adhesive system might pave the way towards the future of adjunct fracture treatment, with applications such as the fixation of comminuted fractures, small or thin bone fragments, or the additional fixation of implants.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 1","pages":" 137-145"},"PeriodicalIF":0.0,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/lp/d4lp00094c?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143107713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antimicrobial textiles based on photocrosslinked poly(ethylene-co-acrylic acid)† 基于光交联聚（乙烯-丙烯酸）†的抗菌纺织品

RSC Applied Polymers Pub Date : 2024-08-12 DOI: 10.1039/D4LP00145A

Yimin Zeng and Michael O. Wolf

引用次数: 0

Self-limiting electrospray deposition (SLED) of porous polyimide coatings as effective lithium-ion battery separator membranes† 多孔聚酰亚胺涂层的自限性电喷雾沉积 (SLED) 可用作有效的锂离子电池隔膜†。

RSC Applied Polymers Pub Date : 2024-08-09 DOI: 10.1039/D4LP00192C

Robert A. Green-Warren, Andrew L. Fassler, Abigail Juhl, Noah M. McAllister, Andrew Huth, Maxim Arkhipov, Michael J. Grzenda, S. Rahman Pejman, Michael F. Durstock and Jonathan P. Singer

{"title":"Self-limiting electrospray deposition (SLED) of porous polyimide coatings as effective lithium-ion battery separator membranes†","authors":"Robert A. Green-Warren, Andrew L. Fassler, Abigail Juhl, Noah M. McAllister, Andrew Huth, Maxim Arkhipov, Michael J. Grzenda, S. Rahman Pejman, Michael F. Durstock and Jonathan P. Singer","doi":"10.1039/D4LP00192C","DOIUrl":"https://doi.org/10.1039/D4LP00192C","url":null,"abstract":"Electrospray deposition (ESD) is employed to produce separator membranes for coin-cell lithium-ion batteries (LIBs) using off-the-shelf polyimide (PI). The PI coatings are deposited directly onto planar LiNi0.6Mn0.2Co0.2O2 (NMC) electrodes via self-limiting electrospray deposition (SLED). Scanning electron microscopy (SEM), optical microscopy, and spectroscopic microreflectometry are implemented in combination to evaluate the porosity, thickness, and morphology of sprayed PI films. Furthermore, ultraviolet-visual wavelength spectroscopy (UV vis) is utilized to qualitatively assess variation in film porosity within a temperature range of 20–400 °C, to determine the stable temperature range of the separator. UV vis results underscore the ability of the SLED PI separator to maintain its porous microstructure up to ∼350 °C. Electrochemical performance of the PI separators is analyzed via charge/discharge cycle rate tests. Discharge capacities of the SLED PI separators are within 83–99.8% of commercial Celgard 2325 PP/PE/PP separators. This study points to the unique possibility of SLED as a separator manufacturing technique for geometrically complex energy storage systems. Further research is needed to optimize the polymer–solvent system to enhance control of porosity, pore size, and coating thickness. This can lead to significant improvement in rate and cycle life performance in more advanced energy storage devices.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 1074-1081"},"PeriodicalIF":0.0,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d4lp00192c?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polydiacetylene/copolymer sensors to detect lung cancer breath volatile organic compounds† 用于检测肺癌呼气挥发性有机化合物的聚二乙烯/聚合物传感器†。

RSC Applied Polymers Pub Date : 2024-07-30 DOI: 10.1039/D4LP00199K

Angie Davina Tjandra and Rona Chandrawati

{"title":"Polydiacetylene/copolymer sensors to detect lung cancer breath volatile organic compounds†","authors":"Angie Davina Tjandra and Rona Chandrawati","doi":"10.1039/D4LP00199K","DOIUrl":"https://doi.org/10.1039/D4LP00199K","url":null,"abstract":"Early lung cancer detection is imperative to increase the 5-year survival rate and reduce cancer mortality. Existing diagnosis techniques involve costly, time-consuming, and often invasive tests. The emergence of volatile organic compounds (VOCs) as a disease biomarker offers a non-invasive avenue for early detection of lung cancer through breath analysis. Recently, polydiacetylene (PDA)-based colorimetric sensors have shown the potential to detect VOCs. In this work, we developed PDA/copolymer paper sensors to detect 5 potential early lung cancer VOC biomarkers, including ethylbenzene, 2-butanone, hexanal, 2-ethylhexanol, and undecane. Polymethyl methacrylate (PMMA), polyvinylpyrrolidone (PVP), polystyrene (PST), and polyethylene glycol (PEG) were selected as copolymers based on their chemical affinity and solvating properties. Different copolymer molecular weights and PDA/copolymer mixing ratios were investigated and their responses to standard breath temperature and relative humidity (35 °C, 60% RH and 90% RH) were evaluated. We then developed an array containing 11 PDA/copolymers and exposed them to gaseous VOC biomarkers and common breath interferents (ethanol, acetone, and isoprene) in a custom-built reactor. The colorimetric data were simultaneously analyzed using principal component analysis and results showed highly discriminating properties. We demonstrated the detection of 2-butanone (LOD = 267 ppmv), ethylbenzene (LOD = 457 ppmv), and ethanol (LOD = 269 ppmv) within 15 min. This study aims to establish a cost-effective, user-friendly, and non-invasive methodology for early detection of lung cancer.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 6","pages":" 1043-1056"},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d4lp00199k?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 direct comparison of the thermal reprocessing potential of associative and dissociative reversible bonds in thermosets† 直接比较热固性塑料中缔合可逆键和解离可逆键的热再加工潜力†。

RSC Applied Polymers Pub Date : 2024-07-29 DOI: 10.1039/D3LP00242J

Arijana Susa, Willem Vogelzang, Wouter Teunissen, Karin Molenveld, Evelien Maaskant and Wouter Post

{"title":"A direct comparison of the thermal reprocessing potential of associative and dissociative reversible bonds in thermosets†","authors":"Arijana Susa, Willem Vogelzang, Wouter Teunissen, Karin Molenveld, Evelien Maaskant and Wouter Post","doi":"10.1039/D3LP00242J","DOIUrl":"https://doi.org/10.1039/D3LP00242J","url":null,"abstract":"This study compares the thermal reprocessing potential of thermosets comprising associative or dissociative dynamic covalent bonds by evaluating their rheological behavior. In correspondence with earlier studies, it is shown that the dynamic behavior upon the application of a thermal stimulus is highly dependent on the selected molecular mechanisms. However, so far it has been difficult to unambiguously determine the effect of the type of reversible molecular mechanism on the reprocessing potential due to the significant dissimilarity of backbones within different thermosets. To overcome this hurdle, we designed and synthesized special model thermoset systems with near-identical backbones. This made it possible to assess the thermal reprocessing potential of these mechanisms directly and in a quantitative manner. A vinylogous urethane-based linkage and a Diels–Alder (DA) linkage were selected as the model associative and dissociative dynamic mechanisms, respectively. These linkages were embedded in comparable molecular structures, polymerized and subjected to near-identical processing conditions. The results show that the viscosity of a thermoset containing dissociative linkages can be severely reduced by applying heat, which could allow for more facile mechanical recycling via conventional thermoplastic processing methods. A similar impact on the viscosity was not observed in the associative thermoset prepared in this work and therefore the thermal reprocessing potential of this material is currently limited compared to its dissociative counterpart.","PeriodicalId":101139,"journal":{"name":"RSC Applied Polymers","volume":" 5","pages":" 945-956"},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/lp/d3lp00242j?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142246654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0