Journal of Polymer Science and Engineering最新文献

{"title":"Fabrication of polymer-based bone scaffolds—Conventional vs. advanced methods","authors":"Feven Mattews Michael, M. Krishnan, Edreese Housni Alsharaeh","doi":"10.24294/jpse.v7i2.6518","DOIUrl":"https://doi.org/10.24294/jpse.v7i2.6518","url":null,"abstract":"This review comprehensively summarizes various preparatory methods of polymeric bone scaffolds using conventional and modern advanced methods. Compilations of the various fabrication techniques, specific composition, and the corresponding properties obtained under clearly identified conditions are presented in the commercial formulations of bone scaffolds in current orthopedic use. The gaps and unresolved questions in the existing database, efforts that should be made to address these issues, and research directions are also covered. Polymers are unique synthetic materials primarily used for bone and scaffold applications. Bone scaffolds based on acrylic polymers have been widely used in orthopedic surgery for years. Polymethyl methacrylate (PMMA) is especially known for its widespread applications in bone repair and dental fields. In addition, the PMMA polymers are suitable for carrying antibiotics and for their sustainable release at the site of infection.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141655646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unnotched impact toughness of polybutylene terephthalate/polyamide 6/carbon black blends","authors":"Quoc Bao Ngo, Phan Hieu Hua, Thi Hong Nga Pham, Minh Trong Tin Vo, Thanh Tan Nguyen, Quan Anh Pham, Van Huong Hoang, The San Tran, Sy Hung Ho, Khac Nhan Nguyen","doi":"10.24294/jpse.v7i1.5091","DOIUrl":"https://doi.org/10.24294/jpse.v7i1.5091","url":null,"abstract":"The combination of polybutylene terephthalate (PBT) and polyamide 6 (PA6) plastic mixture was taken from waste from the table production process along with carbon black (CB) reinforcement with the desire to create a potential plastic mixture widely used in many fields. The PBT/PA6/CB mix is created by injection molding with a CB weight ratio of 0%, 4%, 8%, and 12%. This study has shown the change in plastic’s mechanical properties when adding CB to the mixture by testing the unnotched impact toughness according to ASTM D256 standards. Research results show that the unnotched impact toughness was gradually reduced when increasing the CB content in the mixture from 0% to 12% CB. Specifically, at 0% CB, the resulting unnotched impact toughness was 12.85 kJ/m2, reduced to 4.78 kJ/m2.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"39 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141349915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Calligraphy and painting scraps of old and new Asian papers, their simulation, performance, sources, and characteristics","authors":"Ishfaq Ullah, Shahab Khan","doi":"10.24294/jpse.v6i1.3260","DOIUrl":"https://doi.org/10.24294/jpse.v6i1.3260","url":null,"abstract":"This article explores the importance of paper in traditional Chinese calligraphy and painting and investigates the performance differences between a new paper and an old paper. The characteristics of paper, such as texture, absorbency, color, and durability, significantly impact the artwork’s quality and expression. The development of new papers has been driven by the desire to improve characteristics and meet the evolving needs of artists. This research compares a new paper, made using alternative materials and technology, with an old paper, combining a simulation sample and authentic calligraphy and painting scraps. The evaluation considers parameters such as ink absorption, texture, color vibrancy, bleed-through, smudging, and durability. The new paper demonstrated superior ink absorption, a smooth texture suitable for detailed work, enhanced color vibrancy, minimal bleed-through and smudging, and improved durability. The old paper, while offering a unique rough texture, had slower ink drying times, slightly lower color vibrancy, and less durability. Artists seeking precision and vibrant colors may prefer the new paper, while those desiring a textured and traditional aesthetic may favor the old paper. The findings contribute to understanding the performance characteristics of different papers, aiding artists, collectors, and researchers in their selection and appreciation of paper in calligraphy and painting. Several challenges, such as the omission of specific paper types or brands, a limited sample size, and the oversight of long-term paper durability, warrant further exploration. In the context of modern tools, the article underscores the potential role of artificial intelligence (AI) in supporting artists, collectors, and researchers in the selection and appreciation of paper in calligraphy and painting. Integration of AI for tasks such as data analysis, pattern recognition, and recommendation systems could offer valuable insights, fostering objectivity and efficiency in the study and aiding in the exploration of a wider range of paper characteristics.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"41 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139528289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular dynamic study of abrasive wear, viscosity and moduli of UDMA: A component of dental composite","authors":"M. Maurya, H. Somashekarappa, M. B. Nandaprakash, S. Kumaraswamy, K. Hemalatha, R. Somashekar","doi":"10.24294/jpse.v6i1.2360","DOIUrl":"https://doi.org/10.24294/jpse.v6i1.2360","url":null,"abstract":"Among the dental composites, Urethane Dimethacrylate (UDMA) is commonly used as a component in treating oral complications. Many molecular dynamics approaches are used to understand the behaviour of the material at room temperature as well as at higher temperatures to get a better insight after comparison with experimental values at the atomic level. There are three critical physical properties associated with these components like abrasive wear, viscosity and moduli which play an essential role in determining the treatment and can be computed using Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS), general-purpose quantum chemistry program package (ORCA) and General Utility Lattice Program (GULP) molecular dynamics methods. Radial distribution function plot is generated using visual molecular dynamics (VMD) for UDMA and BisGMA. A comparison of these parameters with BisGMA, another component of dental composite along with experimental results is carried out in the present investigation. Further, since radiation also matters for settling the materials in dental treatment, we have computed absorption spectra from 200 nm to 800 nm region using LAMMPS/ORCA.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117023977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hybrid Short Glass Fibre Composites Reinforced with Silica Micro-particles","authors":"Lenir Abreu Júnior, R. Freire, P. Oliveira, A. Christoforo, Carlos Thomas García, G. Pino, T. Panzera","doi":"10.24294/jpse.v3i1.1191","DOIUrl":"https://doi.org/10.24294/jpse.v3i1.1191","url":null,"abstract":"This work investigates epoxy composites reinforced by randomly oriented, short glass fibres and silica microparticles. A full-factorial experiment evaluates the effects of glass fibre mass fraction (15 and 20 wt%) and length (5 and 10 mm), and the mass fraction of silica microparticles (5 and 10 wt%) on the apparent density and porosity, as well as the compressive and tensile strength and modulus of the hybrid composites. Hybrid epoxy composites present significantly higher tensile strength (9%) and modulus (57%), as well as compressive strength (up to 15%) relative to pure epoxy.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132819754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Crystal - Rotator-I - Rotator-II Phase Transitions in the Mixtures of Alkanes","authors":"P. Mukherjee","doi":"10.24294/jpse.v3i1.1134","DOIUrl":"https://doi.org/10.24294/jpse.v3i1.1134","url":null,"abstract":"Using the combination of Flory–Huggins theory of isotropic mixing and Landau theory, we discuss the crystal – rotator-I – rotator-II phase transitions in the binary mixture of alkanes. The influence of concentration on the order parameters and the transition temperatures is discussed. Theoretical results show the first order character of both the rotator-I to crystal and rotator-II to rotator-I phase transitions in the mixture of alkanes. A good agreement between theoretical and experimental results are presented in this paper.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"7 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132530193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and structural-chemical studies of adduct of coordination supramolecular porous polymer hexaaquatribenzene-1,2,4,5- tetracarbonato-tetrairon(iii) with dipyridyl","authors":"Usubaliyev Beybala Taji, D. Taghiyev, M. Munshiyeva, G. M. Aliyeva, Aliyeva Fb, A. Rzayeva, Hasanova Mm, P. Safarova, G. Mammadova","doi":"10.24294/JPSE.V1I2.894","DOIUrl":"https://doi.org/10.24294/JPSE.V1I2.894","url":null,"abstract":"An α, α′-dipyridyl adduct of a complex compound hexaaquatribenzene-1,2,4,5-tetracarbonatotetra iron (III) with porous structure was synthesized for the first time. According to the results of elemental, X-ray, IR-spectroscopic and differential-thermal analyses the individuality, chemical formula, thermal destruction, and form of coordination of acidic anion and dipyridyl were established. During interaction of a complex compound with dipyridyl, it completely loses all crystallization molecule of water resulting in a compound with a chemical formula of Fe4(C6H2(COO)4)3(dpy)2(dipyridyl). Using the identification of diffraction pattern the parameters of lattice cell of the complex compound were determined.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124594602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electroelastic biaxial compression of nanoplates considering piezoelectric effects","authors":"M. Malikan","doi":"10.24294/JPSE.V1I2.558","DOIUrl":"https://doi.org/10.24294/JPSE.V1I2.558","url":null,"abstract":"In the present theoretical work, it is assumed that a piezoelectric nanoplate is connected to the voltage meter which voltages have resulted from deformation of the plate due to in-plane compressive forces whether they are critical buckling loads or arbitrary forces. In order to derive governing equations, a simplified four-variable shear deformation plate theory has been employed using Hamilton’s principle and Von-Kármán assumptions. Modified couple stress theory has been applied to considering size-dependent effects in nano size. In order to compare the results, a validation has been done with the results of macroscopic. Results have been presented by changing some parameters, such as aspect ratio, various boundary conditions and length scale parameter influence on the produced voltage by the piezoelectric nanoplate. The most important outcomes show that an increase in length scale parameter leads to decreasing the produced voltage at constant in-plane arbitrary forces.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130158594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Abrasion Behaviour of Wool-Viscose Hand Tufted Carpets using Response Surface Methodology","authors":"S. K. Gupta, A. Agarwal, Anupam Kumar","doi":"10.24294/JPSE.V1I3.866","DOIUrl":"https://doi.org/10.24294/JPSE.V1I3.866","url":null,"abstract":"The effect of viscose blend in pile yarn, pile height and pile density on abrasion resistance of hand tufted carpets has been studied. The interaction between the process variables has been analyzed by using response surface methodology based on the Box-Behnken design of experiment. Overall, higher percentage (%) of viscose in the blend, lower pile height and lower pile density yield the minimum abrasion loss for the hand tufted carpets.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"265 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114326642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The displacement view of a multilayered HSDT plate","authors":"P. Pal","doi":"10.24294/JPSE.V1I2.863","DOIUrl":"https://doi.org/10.24294/JPSE.V1I2.863","url":null,"abstract":"This paper presents the state of displacement of a multilayered composite laminate subjected to transverse static load with varying balance, symmetric and anti-symmetric angle-ply and cross-ply staking sequences. Higher-order shear deformation theory (HSDT) is considered in the finite element formulation of nine-noded isoparametric element with seven degrees of freedom at each node. The finite element formulation is transformed into computer codes. A convergence study is carried out first to obtain the optimal mesh size for minimizing the computational time. The maximum deflection at the center of plate for both fixed and simply supported edges is verified with reported literature and a good conformity is found. An attempt has been made to observe the minimum value of maximum deflection in the laminate for attaining the maximum strength of laminate with a suitable combination of stacking sequences with a constant volume of material.","PeriodicalId":169794,"journal":{"name":"Journal of Polymer Science and Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131124817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}