Article
Nanoscience & Nanotechnology
Wang Xie, Qiuru Bao, Yuan Liu, Hui Wen, Qi Wang
Summary: Efficiently improving the flame retardancy of a polymer without compromising comprehensive properties has always been the goal of flame retardant research; a new compound with multiple hydrogen-bonding reaction sites was designed for polyvinyl alcohol, achieving high-performance flame retardancy; the study overcomes the shortcomings of traditional flame retarding approaches and provides an effective strategy for preparing flame retardant polymers with excellent performance.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Nanoscience & Nanotechnology
Xinglong Pan, Michael G. Debije, Albert P. H. J. Schenning, Cees W. M. Bastiaansen
Summary: This study prepared high thermal conductivity polymer composite materials using water-soluble PVA and dispersible GO, with the help of a co-additive to improve dispersion and thermal conductivity. The hydrogen bonding between GO and PVA, along with the alignment in composite films, contributed to the improved thermal conductivity. This work offers a new method for preparing water-processable polymer composite films with high thermal conductivity, potentially useful for thermal management applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Takumi Ono, Yuta Ito, Masaki Ota, Yoshihiro Takebayashi, Takeshi Furuya, Hiroshi Inomata
Summary: Our recent experimental study found different solution structures of ethylene glycol-water mixture and ethanol-water mixture under different temperature and pressure conditions. Molecular dynamics simulation showed that the hydrogen bonding network among water molecules in ethylene glycol-water mixture disappears at high temperatures.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Review
Chemistry, Multidisciplinary
Shuangshuang Jing, Lianping Wu, Amanda P. Siciliano, Chaoji Chen, Teng Li, Liangbing Hu
Summary: The interaction between water and nanocellulose is an important aspect of nanocellulose research. Understanding this interaction can help reduce production costs, provide valuable insights for material design, and explore the application of nanocellulose in mechanical properties, ion conductivity, and biodegradability.
Article
Engineering, Environmental
Xin Huang, Liang-Liang Niu, Zhong Huang, Cheng-Hui Li, Xi Yao, Chao-Yang Zhang
Summary: In this study, hydrogen-bonding interactions were incorporated into fluoropolymers to improve their interfacial adhesion properties. A tailored HB-functionalization process was proposed, which successfully enhanced the interfacial adhesion strength of FPs. Experimental measurements showed an increase in mechanical strength and over 20% improvement in fracture strain, strength, and modulus values due to HB modification.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Xiaoshuang Zuo, Bin Wang, Onome Ejeromedoghene, Shan Ye, Guodong Fu
Summary: Mechanically robust composites prepared via interfacial hydrogen bonding interactions are crucial in biological tissue engineering and protective materials. This study investigated the effect of different hydrogen bonding interactions on the properties of composites. The results showed that the combination of orientation and hydrogen bonding interactions effectively improved the strength and toughness of the composites, especially with carboxylated glass fibers providing better comprehensive properties.
JOURNAL OF MOLECULAR STRUCTURE
(2023)
Article
Materials Science, Multidisciplinary
Feng Bao, Zhixin Dong, Ran Zhang, Fuling Qi, Xuemin Dai, Xuepeng Qiu
Summary: By incorporating HBOA as the third monomer, high-performance PI fibers with excellent thermal stability and mechanical properties were successfully fabricated. The co-PI fibers exhibited optimal mechanical properties at a suitable PRM/HBOA molar ratio. The relationship between structure and mechanical property was also studied.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Polymer Science
Qiang Yang, Jing Guo, Sen Zhang, Fucheng Guan, Yue Yu, Shi Feng, Qiang Yao, Da Bao
Summary: The problem of cell adhesion and growth on polyvinyl alcohol (PVA) and polyethylene oxide (PEO) nanofiber membranes is successfully addressed by incorporating Antarctic krill protein (AKP), which also improves the mechanical properties of the nanofiber membranes. The introduction of AKP enhances cell proliferation and viability, solving the problem of difficult cell adhesion and growth. These as-prepared nanofiber membranes with AKP show a promising potential application in biomedical materials.
EUROPEAN POLYMER JOURNAL
(2023)
Article
Polymer Science
Xiaoshuang Zuo, Shan Ye, Onome Ejeromedoghene, Bin Wang, Bingbing Cui, Guodong Fu
Summary: Fabrication of anisotropic polyvinyl alcohol/glass fiber (PVA/GFs) composites with excellent mechanical properties was achieved through a simple method based on hydrogen bonding interactions and freeze-thaw method under tensile conditions. Surface-initiated atom transfer radical polymerization (SI-ATRP) was used to graft polymers onto the glass fiber, and the freeze-thaw method was utilized to control the formation of hierarchically anisotropic structure. The improved strength and toughness of the composites were attributed to the interfacial hydrogen bonding interactions between PVA and GFs. This study provides a meaningful idea for preparing anisotropic biomaterials with prominent properties for artificial tissues.
JOURNAL OF APPLIED POLYMER SCIENCE
(2023)
Article
Chemistry, Applied
Kyunil Rah
Summary: This study investigates the effect of drying temperature on the adhesion between iodine-doped polyvinyl alcohol (PVA-I-x) and saponified triacetyl cellulose (TAC) films. The results show that the adhesion strength increases with temperature initially, reaching a maximum at around 70 degrees C, and then decreases with further increasing temperature. A physical model is proposed to explain this phenomenon as a competition between the kinetic and thermodynamic driving forces.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Polymer Science
Liao Wei, Shuyue Ma, Mengyuan Hao, Lanrong Ma, Xiang Lin
Summary: Biodegradable polymeric materials have been widely studied and applied in various fields. In this study, binary blends of polyglycolic acid (PGA) and poly(vinyl alcohol) (PVA) were prepared using a melt compounding strategy. The compatibility between PGA and PVA was improved by adding ethylene-methyl acrylate-glycidyl methacrylate (EMA-GMA) as a compatibilizer, and polyolefin elastomer (POE) was used as a toughening agent. The mechanical properties, thermal stability, and water solubility of the blends were investigated. The results showed that the incompatibility between PGA and PVA affected the mechanical properties and thermal stability of the blends, but the water solubility was improved due to the high water dissolution of PVA.
Article
Biochemistry & Molecular Biology
Andrea Correa, Antonio De Nicola, Giuseppe Scherillo, Valerio Loianno, Domenico Mallamace, Francesco Mallamace, Hiroshi Ito, Pellegrino Musto, Giuseppe Mensitieri
Summary: The diffusion process of water molecules within a polyetherimide (PEI) glassy matrix has been analyzed through experimental analysis of water sorption kinetics by FTIR spectroscopy, combined with theoretical information from Molecular Dynamics simulations, and with the expression of water chemical potential provided by a non-equilibrium lattice fluid model. This analysis allowed for a convincing description of the diffusion mechanism of water in PEI, providing molecular details of the process related to the effects of the cross- and self-hydrogen bonding established in the system on the dynamics of water mass transport.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Chemistry, Multidisciplinary
Faiz-Ur Rahman, Rui Wang, Hui-Bin Zhang, Oriana Brea, Fahmi Himo, Julius Rebek, Yang Yu
Summary: This article describes a water-soluble cavitand with a benzotriazole upper rim, and investigates its complexation with different types of molecules.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Construction & Building Technology
Yuantao Xie, Lirong Yang, Chunmei Wang, Xiaoxin Feng, Zezheng Tang, Zhigang Liu
Summary: The polyvinyl alcohol (PVA) reinforced macro-defect-free alpha-hemihydrate gypsum composite (PMC) was prepared through compression molding technique. The mechanical properties, phase composition, microstructure, and pore structure of PMC were characterized. The results showed that PMC with 1% PVA addition cured for 3 days exhibited compressive and flexural strengths of 80.9 MPa and 23.2 MPa, respectively. The incorporation of PVA and the compact structure of PMC contributed to its high mechanical strength and water resistance.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Construction & Building Technology
Yuliang Chen, Peize Li, Peihuan Ye, Hong Li, Xin Liang
Summary: The development of engineering construction has led to resource shortages and environmental pollution. The use of recycled aggregate concrete technology has been proven effective in solving these problems. The mechanical performance of polyvinyl alcohol fiber recycled aggregate concrete under triaxial compression is crucial. The experimental results show that lateral confining pressure can significantly improve the mechanical properties of the specimens.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Computer Science, Artificial Intelligence
Ke-Jing Du, Jian-Yu Li, Hua Wang, Jun Zhang
Summary: Evolutionary multi-objective multi-task optimization is an emerging paradigm for solving multi-objective multi-task optimization problems using evolutionary computation. This paper proposes treating these problems as multi-objective multi-criteria optimization problems and develops an algorithm framework that utilizes the knowledge of all tasks in the same population. The algorithm selects fitness evaluation functions as criteria, guided by a probability-based selection strategy and an adaptive parameter learning method. Extensive experiments show the effectiveness and efficiency of the proposed algorithm. Treating MO-MTOP as MO-MCOP is a potential and promising direction for solving these problems.
COMPLEX & INTELLIGENT SYSTEMS
(2023)
Article
Computer Science, Information Systems
Mingshan You, Jiao Yin, Hua Wang, Jinli Cao, Kate Wang, Yuan Miao, Elisa Bertino
Summary: This paper proposes an algorithm for constructing an access control knowledge graph based on user and resource attributes, and introduces an online learning framework. The experimental results demonstrate that topological features extracted from the knowledge graph can enhance access control performance in scenarios with varying degrees of class imbalance.
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS
(2023)
Review
Chemistry, Physical
Qiang Chen, Zhewen Ma, Mingchao Wang, Zhengzhou Wang, Jiabing Feng, Venkata Chevali, Pingan Song
Summary: This article provides a comprehensive review of the design strategies, thermal conduction mechanisms, factors affecting anisotropic thermal conductivity, practical applications, challenges, and future research opportunities associated with nacre-inspired highly anisotropic nanocomposites for thermal management.
Article
Materials Science, Paper & Wood
Jinyong Ren, Junxiu Piao, Yaofei Wang, Yaxuan Wang, Tingting Feng, Lei Liu, Chuanmei Jiao, Xilei Chen
Summary: A phosphorus/nitrogen compound named CS@APP was synthesized through a mechanochemical method and used as a flame retardant for cotton fabric, achieving significant reductions in heat release rate and improved flame resistance.
Article
Polymer Science
Guofeng Ye, Siqi Huo, Cheng Wang, Pingan Song, Zhengping Fang, Hao Wang, Zhitian Liu
Summary: In this study, a novel hyperbranched, P-P synergetic, bio-based flame retardant (DIT) was synthesized, which could enhance the fire safety, mechanical properties, thermal resistance and transparency of epoxy resins. The addition of 2 wt% DIT enabled the EP/2DIT sample to achieve a UL-94 V-0 rating and a limiting oxygen index (LOI) of 36.6%. DIT demonstrated durable flame retardancy and improved the elongation at break, tensile strength, flexural strength and impact strength of the EP/2DIT sample. The high efficiency of DIT as a flame retardant was attributed to the synergism between DOPO and THPO.
POLYMER DEGRADATION AND STABILITY
(2023)
Article
Polymer Science
Di Zhang, Weihong Cao, Zhenghong Guo, Hongqiang Yan, Zhengping Fang, Peng Chen, Juan Li
Summary: Researchers have developed a flame-retardant polymer called vitrimer by incorporating an epoxy monomer with a phosphonate group. By adding specific acid monomers, they were able to regulate the structure and properties of the polymer. The vitrimer showed excellent flame retardancy, recyclability, and shape memory performance.
POLYMER DEGRADATION AND STABILITY
(2023)
Article
Chemistry, Multidisciplinary
Yijiao Xue, Jinyou Lin, Tao Wan, Yanlong Luo, Zhewen Ma, Yonghong Zhou, Bryan T. Tuten, Meng Zhang, Xinyong Tao, Pingan Song
Summary: This study reports a stretchable, supertough, and self-extinguishing polyurethane elastomer by introducing dynamic pi-pi stacking motifs and phosphorus-containing moieties. The elastomer exhibits a large break strain and a record-high toughness, which arises from its dynamic microphase-separated microstructure resulting in increased entropic elasticity and strain-hardening at large strains. The elastomer also shows a self-extinguishing ability due to the presence of phosphorus-containing units and pi-pi stacking interactions. The study demonstrates its promising applications as a reliable and recyclable substrate for strain sensors.
Article
Materials Science, Multidisciplinary
Lei Liu, Xiaodong Xu, Menghe Zhu, Xihua Cui, Jiabing Feng, Zahra Faraji Rad, Hao Wang, Pingan Song
Summary: Inspired by the hydrogen-bond cross-linking structure of spider silk, strong and tough PVA composites with beta-cyclodextrin as a cross-linker are developed, showing high tensile strength, elastic modulus, and toughness. The addition of beta-cyclodextrin also improves the biodegradability of the PVA composite. Furthermore, the PVA/beta-cyclodextrin composite combined with MXene has great potential as a sensor material for humidity and strain detection.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Engineering, Biomedical
Supriya Supriya, Siuly Siuly, Hua Wang, Yanchun Zhang
Summary: Epilepsy, a chronic brain disorder, poses challenges in diagnosis and treatment. Graph-theory based automated epilepsy detection methods have emerged as a promising approach to analyze the complex nature of EEG signals and understand brain activity. This paper provides a comprehensive review of such methods, aiming to assist neurologists and researchers in improving epilepsy diagnosis and developing intelligent systems.
IEEE REVIEWS IN BIOMEDICAL ENGINEERING
(2023)
Article
Engineering, Environmental
Miaohong Yao, Linghui Liu, Changchang Ma, Huan Zhang, Yan Zhang, Ruiyin Song, Zhengping Fang, Pingan Song
Summary: In this study, a bio-based sol solution was designed and prepared to improve the flame retardancy and crystallinity of polylactide (PLA), and enhance its degradability in water. The addition of a bio-based flame retardant and polyethylene glycol (PEG) resulted in PLA achieving UL94 V-0 flame retardant rating and a limited oxygen index (LOI) value of 29.4%. Furthermore, the sol solution accelerated the degradation rate of PLA in water. The study also found that degraded PLA and the flame retardant were released as oligomers during the hydrolysis process.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Computer Science, Artificial Intelligence
Ashik Mostafa Alvi, Siuly Siuly, Hua Wang
Summary: Mild cognitive impairment (MCI) is an irreversible degenerative disorder that may lead to dementia in elderly people. Early identification is crucial for effective treatment. This research proposes a deep learning-based framework using EEG data to identify MCI individuals from healthy volunteers, achieving high accuracy and sensitivity. The proposed model provides a robust biomarker and can guide the development of an automatic diagnosis system for MCI detection.
IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE
(2023)
Article
Engineering, Multidisciplinary
Li Zhang, Qian Zhang, Weihong Cao, Zhenghong Guo, Zhengping Fang, Juan Li, Peng Chen
Summary: A phosphorous-silicon hybrid microsphere (SiP-M) was synthesized using a phosphorous-silicon precursor, and it was employed to enhance the flame retardancy of poly (butylene adipate-co-terephthalate) (PBAT). The addition of SiP-M reduced the flammability of PBAT, and the use of a coupling agent KH560 improved the interface adhesion between PBAT and SiP-M, enhancing the tensile strength and elongation at the break of PBAT blends. This work provides an efficient method for preparing flame retardant PBAT without compromising its mechanical properties.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Materials Science, Multidisciplinary
Bingtao Wang, Yu Zhang, Juan Li, Zhengping Fang, Zhenghong Guo, Shiya Ran
Summary: In this study, a flame retardant containing sulfonate and phosphazene moieties (HSPP) was synthesized and applied to PC to improve flame retardancy properties without sacrificing transparency. The results showed that a low loading of HSPP (0.04wt%) could significantly improve the flame retardancy of PC, achieving a 30.4% increase in LOI, V-0 rating in UL-94, 25% reduction in THR, and 45% reduction in COY in the cone calorimetry test. The flame retardancy mechanism was attributed to the synergistic carbonization of sulfonates and phosphazene moieties from HSPP and the enhanced barrier effect of PC residual char layer with high graphitization and integrity quality. The transparency and mechanical properties of the PC composite were well maintained due to the low-loading of HSPP.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Engineering, Environmental
Jiahao Ren, Siqi Huo, Guobo Huang, Tianle Wang, Jiabing Feng, Wei Chen, Shenwei Xiao, Pingan Song
Summary: The widespread use of highly flammable ABS resin poses a great fire threat to humans and the environment. However, current flame retardants often sacrifice mechanical and thermal properties while improving flame retardancy. In this study, a novel phosphorus and nickel co-doped graphitic carbon nitride nanoflakes were developed to address this trade-off. The addition of the new material significantly improved the thermal and mechanical properties of ABS composite, resulting in excellent anti-ignition, flame-retardant, and smoke-suppressive performances. This research provides a new design strategy for fabricating fire-safe polymer composites with superior properties.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Polymer Science
Yuanzhang Jiang, Xuyi Wang, Yanting Han, Dakai Gong, Yingchun Gu, Lin Tan
Summary: In this study, FeCl3 and poly(acrylic acid) (PAA) were doped into waterborne polyurethanes (WPUs) to create multifunctional materials with self-healing and antimicrobial properties. WPU/Fe/PAA-5.5, containing 5.5 wt % PAA, exhibited excellent mechanical properties, strong self-healing capabilities, and an impressive antimicrobial rate of over 90%. These supramolecular films were also highly recyclable through hot-pressing.
Article
Polymer Science
Longyu Tian, Min Wang, Guangming Liao, Baoliang Liu, Sujuan Zhang, Yucheng Sun, Zhen Meng, Jintao Zhang, Zaijun Lu
Summary: Two kinds of benzoxazine monomers were synthesized and used to prepare polybenzoxazine anion exchange membranes (AEMs) with quaternary ammonium functionalization. The LQPBZ AEM exhibited better ion conductivity and alkaline stability.
Article
Polymer Science
Claire A. Lemarchand
Summary: This study investigates the shock behavior of three different polymers through molecular dynamics simulations. The results reveal specificities in the shock behavior of polymers, including deviations from the linear relation between shock velocity and particle velocity, as well as differences in shear stress relaxation behind the shock front. It is found that the deviation of the Hugoniot locus is related to the change in the relative contribution of bonding and non-bonding potential energies, while polymers with higher glass transition temperatures exhibit slower shear stress relaxation.
Article
Polymer Science
Zengquan Liu, Xiaochun Yin, He Zhang, Shuo Gao, Qinglin Kuang, Yanhong Feng
Summary: A powder solid-state extension (PSSE) technology was proposed to address the high melt viscosity issue of UHMWPE. By uniaxial extension and sintering in the solid state, a highly self-reinforced material was prepared. X-ray diffraction and scattering techniques were used to study the structural evolution during the PSSE process, and a solid-phase induced transformation model was established.
Article
Polymer Science
Zhike Li, Anyu Luo, Rui Zhou, Xin Li, Haiyan Li
Summary: A novel high temperature resistance IL@SiO2 nanocapsules were successfully prepared and their friction and wear properties in PA6 composites were studied. The addition of IL@SiO2 nanocapsules reduced the friction coefficient and wear rate without affecting the mechanical properties of PA6. The synergy between the IL core and SiO2 wall in the nanocapsules improved the self-lubricating performance of the PA6 composites.
Article
Polymer Science
Xin Liu, Xuhong Guo, Qi Liao
Summary: In this study, an algorithm for accurately estimating viscosity is developed using molecular dynamics simulations and the Green-Kubo formula. This algorithm can be applied to complex systems with long correlations, such as macromolecular and biological simulation systems.
Article
Polymer Science
Hao Pu, Yun-Lei Hou, Jing -Zhou Chen, Dong -Lin Zhao
Summary: The use of modified graphene improves the interfacial adherence of carbon fibers to epoxy resin, resulting in enhanced interfacial and bending properties of CF and matrix in CF/EP composites, as well as increased interlaminar shear strength and flexural strength.
Article
Polymer Science
Wei-Chung Ke, Jin-Wei Lin, Manohar Reddy Busireddy, Yueh-Hsing Lee, Jiun-Tai Chen, Chain-Shu Hsu
Summary: This study introduces a crosslinkable monomer, TAIC, to synthesize three crosslinked polyimide films, which exhibit improved thermal, mechanical, and dielectric properties. The introduction of TAIC enhances the tensile strength, reduces the dielectric constant and dielectric loss, and decreases the coefficient of thermal expansion of the polyimide films.
Article
Polymer Science
Alex Kwasi Kumi, Ruiling Fan, Ye Chen, Yumei Zhang
Summary: The difference in leaching of amylopectin from cellulose/amylopectin/1-butyl-3-methylimidazolium chloride ([Bmim][Cl]) blends during regeneration in water and aqueous ethanol has been studied. Molecular dynamics simulations showed that the dissolution and regeneration mechanisms of amylopectin in [Bmim][Cl] are similar to cellulose in ionic liquids. Water regeneration leads to weak electrostatic interactions, resulting in high leaching of amylopectin. In contrast, ethanol-water interactions enhance electrostatic interactions among amylopectin chains, limiting amylopectin leaching in aqueous ethanol.
Article
Polymer Science
Xi Zeng, Junwei Zhou, Junbiao Peng, Chunsheng Zhang, Danling Wang, Yihu Song, Qiang Zheng
Summary: This study utilizes an oligomer deep eutectic solvent (DES) based on polyethylene glycol to regulate the vulcanization kinetics of rubber. The results show that the DES can accelerate vulcanization at low temperatures without affecting the crosslinking density and Mullins effect.
Article
Polymer Science
Qianqian Yue, Yongfei Peng, Xingjian Liu, Aihua He, Huarong Nie
Summary: The addition of metal deactivators can effectively suppress the aging of TBIR, prolong its lifespan, and have no negative effects on its physical and processing properties. These research findings are of great importance for improving the stability and aging resistance of polymers.
Article
Polymer Science
J. Gomez-Caturla, J. Ivorra-Martinez, R. Tejada-Oliveros, V Moreno, D. Garcia-Garcia, R. Balart
Summary: This work focuses on the development of environmentally friendly PLA formulations by using different esters derived from geraniol as plasticizers. The results show that these esters have good compatibility with PLA, and they can effectively enhance the elongation and plasticity of PLA, reduce its glass transition temperature, and slightly improve its water absorption capabilities.
Article
Polymer Science
Dandan Li, Zhaohui Lu, Zhao Ke, Ke Xu, Fengna Dai, Youhai Yu, Guangtao Qian, Chunhai Chen
Summary: In this study, cross-linked PI aerogel membranes with low dielectric constant and high moisture resistance were prepared by co-polymerization and scraping coating technology. The incorporation of fluorinated blocks and benzimidazole ring structures resulted in novel PI aerogel membranes with fascinating dielectric properties and outstanding moisture resistance.
Article
Polymer Science
Zhaoyang Chu, Qing Zhang, Haihua Luo, Han Zhou, Fapei Zhang, Wei Chen, Wenhua Zhang
Summary: Multi-physical fields solution processing strategy is a universal and facile method for preparing various conjugated polymer films and high-performance devices. In this study, we employed a combined microfluidic flow and ultrasonication strategy (FU) for processing CP solutions, and found a pronounced synergetic effect in promoting the pre-ordering of chains in solution. The conformation order and anisotropy of the solution were revealed through various characterizations. A non-classical nucleation model for polymer crystallization in non-equilibrium solution processing was confirmed. The roles of microfluidic flow and ultrasonication in chain aggregation and crystallization were addressed through multi-physical simulations. Compared to pristine solutions, the FU strategy showed improved solution anisotropy and crystallization kinetics, resulting in higher crystallinity in films and increased mobilities in OFET devices. The FU processing strategy provides a universal approach for regulating chain conformation and aggregation in conjugated polymer solutions.