Reactive & Functional Polymers最新文献

{"title":"Thermal stabilities of polysiloxane fluids modified by metal ions (Ce3+, K+, Zr4+) and their applications in thermal interface materials","authors":"Xupeng Shen,&nbsp;Longjie Shi,&nbsp;Shuting Zhang,&nbsp;Qi Lin,&nbsp;Xue Hu,&nbsp;Shusen Wei,&nbsp;Yipin Zhang,&nbsp;Hong Dong,&nbsp;Chuan Wu","doi":"10.1016/j.reactfunctpolym.2025.106408","DOIUrl":"10.1016/j.reactfunctpolym.2025.106408","url":null,"abstract":"<div><div>Polydimethylsiloxane (PDMS) was modified via high-temperature thermal blending with K⁺, Ce³⁺, and Zr⁴⁺ ions to synthesize metal-incorporated polysiloxane fluids. Structural characterization by ²⁹Si NMR, FT-IR, XPS, and TGA confirmed successful modification. Systematic investigations revealed that the type, content, and blending temperature of metals critically influenced thermal stability and conductivity. Notably, Ce³⁺-modified PDMS exhibited enhanced performance: incorporation of 2 wt% cerium stearate increased intrinsic thermal conductivity to 0.203 W/(m·K) (13.4 % higher than pure PDMS) while significantly reducing dielectric constants from 2.67 to 2.56 and the dielectric loss from 0.0060 to 0.0025 at 1 kHz. Further application studies demonstrated scalable thermal conductivity improvements in alumina-filled composites. Utilizing Ce³⁺-modified PDMS as a matrix and α-trimethylsilyloxy-ω-triethoxysilylethyl terminated PDMS as an alumina surface treatment agent (86 vol% loading), the resultant silicone paste achieved 6.84 W/(m· K), representing a 38.2-fold enhancement over pure PDMS. Analogous formulations with α-dimethylvinylsilyloxy-terminated PDMS as the surface treatment agent attained 6.62 W/(m· K) (a 37.0-fold improvement). Thermal dissipation experiments validated the superior performance of these composites, highlighting their potential for advanced thermal management applications.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106408"},"PeriodicalIF":4.5,"publicationDate":"2025-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144679126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of high-energy oxidant HMX/PTFE composite particles with enhanced safety and their impact on the energy release of TiH2","authors":"Wenjie Liu,&nbsp;Penglin Kang,&nbsp;Jinbo Guo,&nbsp;Fengze Cai,&nbsp;Qicong Jiang,&nbsp;Xiaodong Li","doi":"10.1016/j.reactfunctpolym.2025.106404","DOIUrl":"10.1016/j.reactfunctpolym.2025.106404","url":null,"abstract":"<div><div>In recent years, metal hydrides have been extensively utilized in solid propellants due to their high hydrogen storage density, elevated combustion calorific value, and substantial gas production. However, optimizing and improving the energy release performance of metal hydrides remains challenging. This study prepared high-energy oxidizer 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane/polytetrafluoroethylene (HMX/PTFE) composite particles with enhanced safety using the emulsion-solvent evaporation method. The effect of PTFE content on the morphology of composite particles was analyzed, and their chemical structure, thermal decomposition characteristics, mechanical sensitivity, and oxidation-combustion behavior on metal hydrides were characterized and tested. Experimental results indicate that with 10 % PTFE content, the HMX/PTFE composite particles exhibit a dense surface, regular morphology, and uniform distribution of PTFE and binder around HMX. The crystal structure of HMX in the composite particles retains the β-type form, preserving its favorable application potential. Compared to raw HMX, the composite particles exhibited increased activation energy and critical temperature of thermal explosion by 40.05 kJ·mol⁻¹ and 17.26 K, respectively, and enhanced critical impact and friction values by 4.5 J and 40 N, respectively, demonstrating superior thermal stability and mechanical safety. Combustion experiments demonstrate that HMX/PTFE composite particles serve as an effective high-energy oxidant for TiH₂, providing more stable combustion and energy release compared to raw HMX. The oxidation-combustion mechanism of raw HMX and HMX/PTFE composite particles with TiH₂ is analyzed, offering a potential approach to enhance the combustion stability of novel propellants containing metal hydrides.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106404"},"PeriodicalIF":4.5,"publicationDate":"2025-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144686771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced foaming performance of crosslinked poly(3-hydroxybutyrate-co-4-hydroxybutyrate)/poly(butylene adipate-co-terephthalate) blends via reactive chain extension","authors":"Jin Hwan Park,&nbsp;Seo-Jin Kang,&nbsp;Oh Young Kim,&nbsp;Seok-Ho Hwang","doi":"10.1016/j.reactfunctpolym.2025.106409","DOIUrl":"10.1016/j.reactfunctpolym.2025.106409","url":null,"abstract":"<div><div>This study investigates the enhanced foaming behavior of partially crosslinked blends of poly(3-hydroxybutyrate-<em>co</em>-4-hydroxybutyrate) [P(3HB-<em>co</em>-4HB)] with poly(butylene adipate-<em>co</em>-terephthalate) (PBAT) using a reactive modification strategy. The crosslinking process employed di-(<em>tert</em>-butylperoxyisopropyl)benzene (DTBPIB) as a radical initiator and triallyl isocyanurate (TAIC) as a coagent. The effects of varying TAIC content on gel fraction, rheological behavior, mechanical properties, and cellular morphology were systematically studied. The modified blends demonstrated significantly increased gel content and complex viscosity, particularly at low angular frequencies, indicating enhanced melt elasticity. Tensile tests revealed improved modulus and strength with increasing TAIC loading, suggesting network formation within the matrix. The foamed structures, prepared using a chemical blowing agent, exhibited higher expansion ratios and finer, more uniform cell morphologies in samples with both DTBPIB and TAIC. These results demonstrate that reactive crosslinking offers a promising route to engineer bio-based foams with improved mechanical integrity and foamability.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106409"},"PeriodicalIF":4.5,"publicationDate":"2025-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144665557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A bio-based pesticide sustained release system constructed from cellulose-chitosan hydrogel: Promoting seed germination and providing protection","authors":"Linan Sun ,&nbsp;Tao Wang ,&nbsp;Bingyang Qin ,&nbsp;Chengdong Nie ,&nbsp;Jingru Zhao ,&nbsp;Yujie Fu","doi":"10.1016/j.reactfunctpolym.2025.106405","DOIUrl":"10.1016/j.reactfunctpolym.2025.106405","url":null,"abstract":"<div><div>Water is essential for crop growth, particularly during the seed germination stage. This study proposes a novel strategy utilizing a natural bio-based hydrogel to enhance soil water retention and improve the hydration capacity for seeds. A hydrogel (CMC-Na/HACC/FeCl₃), synthesized from sodium carboxymethyl cellulose (CMC<img>Na) and chitosan quaternary ammonium salt (HACC) via ferric chloride (FeCl₃), has the advantages of high stability and low cytotoxicity. Upon water absorption, the swelling degree of CMC-Na/HACC/FeCl₃ exceeds 20 g/g, providing sufficient moisture for plant growth. The experimental results showed that CMC-Na/HACC/FeCl₃ could significantly increase the seed germination rate compared with the traditional soil, and the germination rate could be up to 75 %, and the germination time, the length of germ and the length of the embryonic axis were significantly improved. In addition, in this study, the plant extracted insecticide matrine (MT) was added into the hydrogel system to form CMC-Na/HACC/FeCl₃/MT. The results of the study showed that MT could be gradually released from the hydrogel, and the release time could last for 21 days. The hydrogel provided moisture to the seeds while creating a barrier against pest invasion and showed significant antibacterial effects. Both CMC-Na/HACC/FeCl₃ and CMC-Na/HACC/FeCl₃/MT are anticipated to be valuable in agricultural production due to their excellent properties, which contribute to improving soil composition and minimizing resource waste and environmental pollution.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106405"},"PeriodicalIF":4.5,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144663662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation and properties of a phosphorus modified intrinsic flame-retardant epoxy resin","authors":"Mingming Yu,&nbsp;Jiaying Yao,&nbsp;Yinghao Chen,&nbsp;Zhimin Gao,&nbsp;Wang Xie,&nbsp;Lin Fang,&nbsp;Musu Ren,&nbsp;Jinliang Sun","doi":"10.1016/j.reactfunctpolym.2025.106407","DOIUrl":"10.1016/j.reactfunctpolym.2025.106407","url":null,"abstract":"<div><div>Currently, EP primarily enhances its fire resistance by incorporating flame-retardant additives. However, this approach faces challenges such as flame retardant migration, which further leads to reduced mechanical properties and increased viscosity of the resin matrix. To address these challenges, a novel liquid reactive flame retardant (POG-PEPA) is synthesized from POG and PEPA and employed to create an intrinsically fire resistance EP in this work. Modified EP containing 3.3 wt% phosphorus demonstrates enhanced flame retardancy, achieves a LOI of 29.8 % and UL-94 V-0 rating, while shows significant reductions in PHRR (52.6 %), THR (76.8 %), and TSR (60.2 %) compared with neat EP. The enhanced flame retardancy primarily originates from the promotion of char formation by POG-PEPA in condensed phase. Additionally, modified EP exhibit improved mechanical and thermodynamics properties: a 22.7 % rise in tensile modulus and a 5 °C improvement in T_g. This study provides an effective strategy for designing eco-friendly, superior-performance flame retardant for EP and its composites.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106407"},"PeriodicalIF":4.5,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144655755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Graphene oxide incorporated sodium alginate-gelatin composite hydrogel loaded with Moringa oleifera leaf extract for bifunctional tissue regeneration and anticancer applications","authors":"Mahvish Fatima ,&nbsp;Nosheen kanwal ,&nbsp;Nahla Mohamed Ibrahim Elsayed ,&nbsp;Tazeen Rana ,&nbsp;Muhammad Hammad Aziz","doi":"10.1016/j.reactfunctpolym.2025.106406","DOIUrl":"10.1016/j.reactfunctpolym.2025.106406","url":null,"abstract":"<div><div>This study presents the development of sodium alginate–gelatin (SG) composite hydrogel scaffolds incorporated with graphene oxide (GO) and loaded with <em>Moringa oleifera</em> leaf extract (MLE) for tissue regeneration and anticancer applications. The MLE was loaded in varying concentration 2.5 g/100 mL, 5 g/100 mL and 10 g/100 mL to SGG hydrogels (SGG@I, SGG@II and SGG@III) respectively. The prepared GO, SGG, SGG@I, SGG@II and SGG@III were characterized by X-ray diffraction (XRD), UV visible spectroscopy and Fourier Transform Infrared (FTIR) spectroscopy to evaluate the physiochemical properties. The swelling and degradation behavior of developed hydrogels were analyzed which stimulated under acidic pH 5.0 conditions. Also, The cumulative MLE release % from SGG@I, SGG@II and SGG@III hydrogels was observed to be enhanced under acidic pH 5.0 PBS medium. Mechanical testing exhibited the stability of hydrogel membranes by incorporating the GO and MLE extract by using the Universal Testing Machine (UTM). The MLE extract and MLE extract loaded hydrogel showed the scavenging of free radicals in dose dependent manner by following the DPPH assay. The hydrogels SGG, SGG@I, SGG@II and SGG@III were evaluated for their biocompatibility and tissue regeneration capability against HUVEC cell lines by following the MTT assay. All the hydrogel membranes showed significant biocompatibility for 5 days with the highest concentration of MLE demonstrated 71.00 ± 3.2 % cell viability. Furthermore, SGG and loaded MLE hydrogels SGG@I, SGG@II and SGG@III were analyzed against MCF-7 and BT-549 breast cancer cell lines by MTT assay. The increasing concentration of MLE stimulated the anticancer potential of hydrogels as SGG@III showed the cell viability of 39.00 ± 3.15 % and 54.55 ± 2.95 % by day 5th against MCF-7 and BT-549 cell lines respectively. The intracellular reactive oxygen species (ROS) generation potential of the hydrogel was evaluated using the DCFH-DA assay, revealing a time-dependent increase in green fluorescence intensity in SGG@III-treated cells over 72 h. The sustained elevation in ROS levels suggested the developed MLE loaded hydrogels ability to induce oxidative stress in cancer cells which support its potential as an effective therapeutic agent for post-surgical breast cancer treatment with good biocompatibility.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106406"},"PeriodicalIF":4.5,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144655756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"pH-responsive Gelatin/Agarose/Magnesium-doped carbon quantum dot hydrogel nanocomposite for targeted curcumin delivery in brain cancer therapy","authors":"Mehrab Pourmadadi ,&nbsp;Amir Reza Hafezi ,&nbsp;Roya Yaghoobi ,&nbsp;Aynaz Rahmaninodeh ,&nbsp;Negin Hosseini ,&nbsp;Afshin Alibabaie ,&nbsp;Narges Ajalli ,&nbsp;Elaheh Babajani Afrouzi ,&nbsp;Mahdi Shirazi ,&nbsp;Azam Ghadami","doi":"10.1016/j.reactfunctpolym.2025.106403","DOIUrl":"10.1016/j.reactfunctpolym.2025.106403","url":null,"abstract":"<div><div>This research examines the formulation and characterization of a pH-sensitive nanocarrier for the targeted and controlled release of curcumin (Cur) in the treatment of brain cancer. The nanocarrier consists of gelatin (G), agarose (Aga), and magnesium-doped carbon quantum dots (Mg-CQD), produced by a water-in-oil-in-water (w/o/w) double emulsification method. These materials demonstrate pH responsiveness, biocompatibility, and biodegradability, crucial for addressing Cur's limitations, including inadequate solubility and fast metabolism. In vitro cytotoxicity assays on U-87 MG glioma cells showed a 49 % reduction in cell viability, whereas minimal toxicity was observed in L929 fibroblast cells, indicating selective anticancer potential. The nanocarrier exhibited a regulated and extended release of Cur under acidic conditions, achieving encapsulation and loading efficiencies of 45.75 % and 85.5 %, respectively, hence enhancing its bioavailability and therapeutic efficacy. Characterization confirmed uniform nanoparticle distribution (average size: 193.5 nm; zeta potential: −42 mV) and successful drug encapsulation. FTIR, XRD and FE-SEM tests validated the effective drug encapsulation, uniform distribution of nanoparticles, and stability. The findings underscore the nanocarrier's potential for targeted cancer therapy, providing both therapeutic efficacy and safety, with intriguing applications in nanomedicine.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106403"},"PeriodicalIF":4.5,"publicationDate":"2025-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144605749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of isatin based polymers and preparation of the nanofiber membrane for amino acid detection","authors":"Chunyan Xu,&nbsp;Guinan Lu,&nbsp;Xiaoyan Zhao,&nbsp;Chenyi Wang","doi":"10.1016/j.reactfunctpolym.2025.106402","DOIUrl":"10.1016/j.reactfunctpolym.2025.106402","url":null,"abstract":"<div><div>Fluorescent polymers are strong competitors in the preparation of flexible sensors due to their unique photoresponsivity, excellent processability, thermal stability, and mechanical stability. For developing the application of fluorescent polymers in the detection of amino acid, the polymers based on isatin were synthesized. The large steric hindrance of isatin groups endows the polymer with excellent solubility, so the samples could be processed into nanofibers (80–450 nm) by electrospinning. The polymer membranes exhibited bright yellow-green fluorescence at UV excited. After doping TiO₂ into electrospun membranes, the water contact angles of samples were reduced from 127° to 64°. The interstice between fibers and the hydrophilicity of the membrane facilitated the penetration of the amino acid solutions. It could be identified when the concentration of the targets were 0.03 mg/mL. The tryptophan caused fluorescence quenching of membrane due to the π-π* stacking. However, the significant hydrogen bonding of tyrosine enhanced photoluminescence emission of membrane. This work provides an effective strategy for portable and visual detection of amino acids.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106402"},"PeriodicalIF":4.5,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding molecular confinement in polymeric nanoporous materials via infrared spectroscopic measurements","authors":"Jorge Torre ,&nbsp;Daniel Cuadra-Rodríguez ,&nbsp;Suset Barroso-Solares ,&nbsp;Ulrich Schade ,&nbsp;Ljiljana Puskar ,&nbsp;M.A. Rodríguez-Pérez ,&nbsp;Javier Pinto","doi":"10.1016/j.reactfunctpolym.2025.106401","DOIUrl":"10.1016/j.reactfunctpolym.2025.106401","url":null,"abstract":"<div><div>The existence of molecular confinement in nanoporous polymeric samples is a discussion with notable impact that has been opened in the past decade. This work aims to shed more light on the topic and demonstrate molecular confinement with an additional analytical method. For this purpose, nanoporous polymeric samples were prepared out of PMMA from different commercial grades and foamed via gas dissolution foaming. The molecular confinement in these samples is demonstrated by using Attenuated Total Reflectance (ATR) FTIR spectroscopy in microscopic mode and following the changes in both spectral peak areas and peak shifts with changes in the pore wall thickness. Utilizing its high precision, the shortening of bond lengths due to confinement is evaluated via peak shifts. ATR is compared to previous functional techniques, namely Raman spectroscopy and DSC. The results prove ATR effective in both cases, and reveal that confinement causes changes in the polymeric chains within pore walls with thicknesses of less than <span><math><mn>100</mn><mspace></mspace><mi>nm</mi></math></span>. For these cases, ATR and Raman spectroscopy demonstrate that shortening of atomic bond lengths affects molecules' polarizability and causes overall chain immobilization.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106401"},"PeriodicalIF":4.5,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbonized polymer dots-based room temperature phosphorescence composites for anti-counterfeiting and white light-emitting diodes","authors":"Yajie Zhang ,&nbsp;Chuan Huang ,&nbsp;Xingyuan Liao ,&nbsp;Saiyaer Sidike ,&nbsp;Mingming Guo ,&nbsp;Yichuan Zhang","doi":"10.1016/j.reactfunctpolym.2025.106399","DOIUrl":"10.1016/j.reactfunctpolym.2025.106399","url":null,"abstract":"<div><div>Carbonized polymer dots (CPDs) have been studied extensively for room temperature phosphorescence (RTP) due to their low cost, good biocompatibility and crosslink-enhanced emission effect. Although considerable achievements have been reached in recent years, it is still a formidable task to prepare long-lived RTP CPDs. Herein, the Arg-CPDs was introduced into a rigid boric acid (BA) matrix to enhance the RTP lifetime of the Arg-CPDs@BA composites. The nitrogen-rich arginine framework integrated with phosphorus doping enhances spin-orbit coupling and accelerates the intersystem crossing and promotes the generation of triplet excitons. The formed C<img>B covalent bond between Arg-CPDs and rigid B₂O₃ matrix restricts the vibration and rotation of CPDs, thus inhibiting the non-radiative transition of the triplet excitons and making the composite exhibit a relatively long-lived RTP emission of 983 ms (18 s for naked eyes). It was nearly seven times longer than that of the matrix-free Arg-CPDs. Besides, the potential applications in anti-counterfeiting and white light-emitting diodes were demonstrated.</div></div>","PeriodicalId":20916,"journal":{"name":"Reactive & Functional Polymers","volume":"216 ","pages":"Article 106399"},"PeriodicalIF":4.5,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}