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Journal of Composites and Biodegradable Polymers最新文献

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Correlation of Relaxation Modeling Parameters of the Studied Polymer Blends at the Air/Water Interface 所研究的聚合物共混物在空气/水界面松弛建模参数的相关性
Journal of Composites and Biodegradable Polymers Pub Date : 2022-05-31 DOI: 10.12974/2311-8717.2022.10.01
Hui-Ting Pan, W. Hsu
{"title":"Correlation of Relaxation Modeling Parameters of the Studied Polymer Blends at the Air/Water Interface","authors":"Hui-Ting Pan, W. Hsu","doi":"10.12974/2311-8717.2022.10.01","DOIUrl":"https://doi.org/10.12974/2311-8717.2022.10.01","url":null,"abstract":"The main studied mixed monolayers consisting of polyethylene-block-polycaprolactone ( PEO-b-PCL) and its component polymers with poly( vinyl phenol). It was shown previously that most of the area relaxation process of mixed monolayers could be well represented by a model considering the nucleation and growth mechanisms. The characteristic exponent x values were found to be slightly temperature dependent. The kx values were detected to decrease with increasing temperature. When PVPh was added into the most unstable PEO, the mixed monolayer films exhibited a remarkably improved stable relaxation behavior than PCL (or PEO-b-PCL). The characteristic exponent x and kx values were plotted vesus the A∞/A0 values. Mostly increasing characteristic exponent x and kx values with increasing A∞/A0 values were observed. For the PCL and PVPh monolayers, the xkx values were detected to increase with increasing A∞/A0 values. The xkx values of previously published stereoregular and different molecular weight PMMAs were also demonstrated to become larger with the increasing A∞/A0 values.","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134151613","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}
引用次数: 0
Optimization and Properties of Polylactic Acid (PLA) / Nypa Fruticans Husks (NFH) Biocomposite Films Via Central Composite Design (CCD) Method 中心复合设计(CCD)法优化聚乳酸(PLA) /果壳(NFH)生物复合膜及其性能
Journal of Composites and Biodegradable Polymers Pub Date : 2021-10-18 DOI: 10.12974/2311-8717.2021.09.04
A. Haiba, Mohamad Syahmie Mohamad Rasidi, Farg Haider, A. Nasib, A. Masa, M. Omar
{"title":"Optimization and Properties of Polylactic Acid (PLA) / Nypa Fruticans Husks (NFH) Biocomposite Films Via Central Composite Design (CCD) Method","authors":"A. Haiba, Mohamad Syahmie Mohamad Rasidi, Farg Haider, A. Nasib, A. Masa, M. Omar","doi":"10.12974/2311-8717.2021.09.04","DOIUrl":"https://doi.org/10.12974/2311-8717.2021.09.04","url":null,"abstract":"Chemical treatment is one of the recognized methods that can be implemented to improve the overall performances of biocomposite materials. Unfortunately, trial and error methods were used to determine the optimal ratio between percentage of treatment agent and composite’s properties in the past. Hence, this research focuses on the optimization and validation of coupling agent percentage with properties of novel Polylactic Acid (PLA) / Nypa Fruticans Husks (NFH) biocomposite films via Central Composite Design (CCD) Method. Nypa Fruticans husks was grounded to obtain particulate form and mixed with Polylactic acid (PLA) using solvent casting method. Due to the different polarity between Nypa Fruticans Husks and Polylactic Acid, 3-Aminopropyltriethoxysilane was used to enhance the properties of the composite films. Central composite design (CCD) method was used to determine the optimized percentage of 3- Aminopropyltriethoxysilane and analysis of variance various (ANOVA) was performed to develop mathematical model to predict the tensile strength value in the range of factors in this research. Apart from that, the enzymatic biodegradation was also performed to investigate the composite’s degradation rate. It was found that, the incorporation of Nypa Fruticans Husks decreased the tensile strength and elongation at break, whereas the modulus of elasticity and degradation rate increased. However, composite films treated with 3% of 3-APE showed increment pattern in tensile strength and modulus of elasticity but decreased in elongation at break and degradation rate, respectively. The enhancement of the mechanical properties after treated with 3-Aminopropyltriethoxysilane was supported by the SEM micro-graphs and FTIR analysis.","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121506869","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}
引用次数: 0
Characterization of Natural Reinforcements and their Composites 天然增强材料及其复合材料的表征
Journal of Composites and Biodegradable Polymers Pub Date : 2021-10-02 DOI: 10.12974/2311-8717.2021.09.03
M. Karahan, Nevin Karahan, Fatma Ozkan, Kenan Yildirim
{"title":"Characterization of Natural Reinforcements and their Composites","authors":"M. Karahan, Nevin Karahan, Fatma Ozkan, Kenan Yildirim","doi":"10.12974/2311-8717.2021.09.03","DOIUrl":"https://doi.org/10.12974/2311-8717.2021.09.03","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122600284","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}
引用次数: 3
Antioxidant Efficiency of Irganox® 1010 on Processing and Properties of Plasticized Poly(3-Hydroxybutyrate) Films Irganox®1010的抗氧化性能对塑化聚(3-羟基丁酸酯)薄膜的加工和性能的影响
Journal of Composites and Biodegradable Polymers Pub Date : 2021-09-29 DOI: 10.12974/2311-8717.2021.09.02
M. Villar, Olivia V. López, Mayte M. Quispe
{"title":"Antioxidant Efficiency of Irganox® 1010 on Processing and Properties of Plasticized Poly(3-Hydroxybutyrate) Films","authors":"M. Villar, Olivia V. López, Mayte M. Quispe","doi":"10.12974/2311-8717.2021.09.02","DOIUrl":"https://doi.org/10.12974/2311-8717.2021.09.02","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127066781","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}
引用次数: 1
Biodegradable Polymer Materials In Medicine 生物可降解高分子材料在医学中的应用
Journal of Composites and Biodegradable Polymers Pub Date : 2021-06-02 DOI: 10.12974/2311-8717.2021.09.01
I. Abbasov
{"title":"Biodegradable Polymer Materials In Medicine","authors":"I. Abbasov","doi":"10.12974/2311-8717.2021.09.01","DOIUrl":"https://doi.org/10.12974/2311-8717.2021.09.01","url":null,"abstract":"This paper provides an overview of the current state of research in the field of the use of biodegradable polymers for medical purposes. The relevance of the research topic is noted, current trends in the development of biodegradable polymers, the creation of polymer protective coatings, polymers with shape memory effect for medical devices for various applications are described. The classification of modern biodegradable polymers, features of synthetic and natural biopolymers is presented, their advantages and disadvantages are indicated. Biodegradable polymers for drug encapsulation and delivery, the possibility of creating nanostructured polymers for pharmaceuticals are presented. The prospects for the future development of the use of biodegradable polymers in medicine are analyzed and described. ","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127441709","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}
引用次数: 1
Representative Volume Element Homogenization of a Composite Material by Using Bond-Based Peridynamics 基于键基周动力学的复合材料代表性体积元均匀化研究
Journal of Composites and Biodegradable Polymers Pub Date : 2019-12-17 DOI: 10.12974/2311-8717.2019.07.7
W. Xia, Y. Galadima, E. Oterkus, S. Oterkus
{"title":"Representative Volume Element Homogenization of a Composite Material by Using Bond-Based Peridynamics","authors":"W. Xia, Y. Galadima, E. Oterkus, S. Oterkus","doi":"10.12974/2311-8717.2019.07.7","DOIUrl":"https://doi.org/10.12974/2311-8717.2019.07.7","url":null,"abstract":"This study presents representative volume element (RVE) homogenization by using bondbased peridynamics. First, a method to perform RVE homogenisation analysis with bond-based peridynamic theory is demonstrated. Homogenized material properties of a unit-sized fibre reinforced composite cell with varying fibre volume fraction are predicted using the present method. Peridynamic results are compared against a finite element based RVE approach and a good agreement is observed between the two approaches.","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116279397","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}
引用次数: 11
Interlaminar Shear and Tensile Strengths of the Polymer Composites Based on CNT Films 基于碳纳米管薄膜的聚合物复合材料的层间剪切和拉伸强度
Journal of Composites and Biodegradable Polymers Pub Date : 2019-10-10 DOI: 10.12974/2311-8717.2019.07.5
Fujun Xu
{"title":"Interlaminar Shear and Tensile Strengths of the Polymer Composites Based on CNT Films","authors":"Fujun Xu","doi":"10.12974/2311-8717.2019.07.5","DOIUrl":"https://doi.org/10.12974/2311-8717.2019.07.5","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124962173","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}
引用次数: 0
Preparation and Characterization of Hydroxyapatite/Poly(Ethylene Oxide) Nanocomposite Nanofibers 羟基磷灰石/聚环氧乙烷复合纳米纤维的制备与表征
Journal of Composites and Biodegradable Polymers Pub Date : 2019-10-10 DOI: 10.12974/2311-8717.2019.07.4
Y. Zhang
{"title":"Preparation and Characterization of Hydroxyapatite/Poly(Ethylene Oxide) Nanocomposite Nanofibers","authors":"Y. Zhang","doi":"10.12974/2311-8717.2019.07.4","DOIUrl":"https://doi.org/10.12974/2311-8717.2019.07.4","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129612106","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}
引用次数: 0
Detection of Inclusions and Degradation in Injection-Molded Thermoplastics 注射成型热塑性塑料中夹杂物和降解的检测
Journal of Composites and Biodegradable Polymers Pub Date : 2019-08-26 DOI: 10.12974/2311-8717.2019.07.3
S. Kim, S. Bae, Ji-Hun Sung, S.H. Choi
{"title":"Detection of Inclusions and Degradation in Injection-Molded Thermoplastics","authors":"S. Kim, S. Bae, Ji-Hun Sung, S.H. Choi","doi":"10.12974/2311-8717.2019.07.3","DOIUrl":"https://doi.org/10.12974/2311-8717.2019.07.3","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127398699","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}
引用次数: 0
Miscibility of PEO-b-PCL and its Component Polymers with PVPh at the Air/Water Interface PEO-b-PCL及其组成聚合物与PVPh在空气/水界面的混相
Journal of Composites and Biodegradable Polymers Pub Date : 2019-05-22 DOI: 10.12974/2311-8717.2019.07.2
W. Hsu, Hui-Ting Pan
{"title":"Miscibility of PEO-b-PCL and its Component Polymers with PVPh at the Air/Water Interface","authors":"W. Hsu, Hui-Ting Pan","doi":"10.12974/2311-8717.2019.07.2","DOIUrl":"https://doi.org/10.12974/2311-8717.2019.07.2","url":null,"abstract":"","PeriodicalId":271349,"journal":{"name":"Journal of Composites and Biodegradable Polymers","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121232927","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}
引用次数: 0
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