Eva Monteiro, Helder Carvalho, Ana Maria Rocha, Derya TAMA BİRKOCAK, Helder Puga
Additive manufacturing (AM) is a 3D printing technology that works by deposition of a material, layer by layer, creating 3D objects. The growth of these technologies has been exponential and the application of AM in the textile industry has also been a subject of increased interest in the past few years. The applications are not only for decorative purposes, but also for biomedical and other uses in e-textiles. However, a crucial point for making such assembly is the adhesion between the material and the textile substrate, as well as the premise of meeting demanding wash resistance requirements. This work aims to investigate the possibility of creating sensors by combining textiles with conductive polymeric filaments used in 3D printing. Merging the flexibility of use, mechanical properties and electrical conductivity of the polymeric filaments with the comfort and physical properties of the textiles can be a promising approach to create novel sensing structures. In this document, we give an overview of the recent state of the art of experimental research on adhesion in textile and polymer composites as well as an optimization of the printing parameters with a conductive filament, PI-ETPU. Some results from the printed samples in terms of print quality and electrical resistance are presented. Combining both topics, further work will include printing with conductive filament on textile substrates to study the possibly of creating sensing and electrical connections.
{"title":"ALGILAMA VE ELEKTRİK BAĞLANTISI İÇİN TEKSTİL ÜZERİNE ESNEK İLETKEN POLİMERLERİN 3D BASKISI","authors":"Eva Monteiro, Helder Carvalho, Ana Maria Rocha, Derya TAMA BİRKOCAK, Helder Puga","doi":"10.7216/teksmuh.1222553","DOIUrl":"https://doi.org/10.7216/teksmuh.1222553","url":null,"abstract":"Additive manufacturing (AM) is a 3D printing technology that works by deposition of a material, layer by layer, creating 3D objects. The growth of these technologies has been exponential and the application of AM in the textile industry has also been a subject of increased interest in the past few years. The applications are not only for decorative purposes, but also for biomedical and other uses in e-textiles. However, a crucial point for making such assembly is the adhesion between the material and the textile substrate, as well as the premise of meeting demanding wash resistance requirements. This work aims to investigate the possibility of creating sensors by combining textiles with conductive polymeric filaments used in 3D printing. Merging the flexibility of use, mechanical properties and electrical conductivity of the polymeric filaments with the comfort and physical properties of the textiles can be a promising approach to create novel sensing structures. In this document, we give an overview of the recent state of the art of experimental research on adhesion in textile and polymer composites as well as an optimization of the printing parameters with a conductive filament, PI-ETPU. Some results from the printed samples in terms of print quality and electrical resistance are presented. Combining both topics, further work will include printing with conductive filament on textile substrates to study the possibly of creating sensing and electrical connections.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44558690","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912708
Rıza Atav, Bürhan Buğdayci
: The most important factor determining the quality of fleece to be obtained from a sheep is genetic capacity. From this point of view, it can be said that our domestic sheep breeds are meat or dairy sheep breeds. It can be said that the breed with the highest potential to obtain quality fleece in Turkey is Karacabey merino (Turkish merino). The two most critical parameters that determine the quality of a fleece are fineness and length. In order for a fleece to be usable in the worsted weaving industry, its fineness must be 24.94 microns and below, and its length must be longer than 8 cm. However, studies have shown that the percentage of Karacabey merino sheep with wool with a fineness value of less than 24 microns is very low. For this reason, it is thought that sheep breeds with high quality wool yield can be developed in our country with multidisciplinary projects to be carried out especially by textile engineering, zootechnology department of agricultural engineering, and veterinary faculties. In this review article, information is given about the history of merinoization in Turkey, our native merino breeds and previous studies on the fleece characteristics of the Karacabey merino breed.
{"title":"Türkiye’de Kaliteli Yapağı Verimine Sahip Koyun Irkı Eldesinde Merinoslaştırma Faaliyetlerinin Geçmişi, Bugünü ve Geleceğine Genel Bakış ve Türk Merinosu (Karacabey Merinosu) Irkının Yapağı Özelliklerine İlişkin Önceki Çalışmalar","authors":"Rıza Atav, Bürhan Buğdayci","doi":"10.7216/1300759920222912708","DOIUrl":"https://doi.org/10.7216/1300759920222912708","url":null,"abstract":": The most important factor determining the quality of fleece to be obtained from a sheep is genetic capacity. From this point of view, it can be said that our domestic sheep breeds are meat or dairy sheep breeds. It can be said that the breed with the highest potential to obtain quality fleece in Turkey is Karacabey merino (Turkish merino). The two most critical parameters that determine the quality of a fleece are fineness and length. In order for a fleece to be usable in the worsted weaving industry, its fineness must be 24.94 microns and below, and its length must be longer than 8 cm. However, studies have shown that the percentage of Karacabey merino sheep with wool with a fineness value of less than 24 microns is very low. For this reason, it is thought that sheep breeds with high quality wool yield can be developed in our country with multidisciplinary projects to be carried out especially by textile engineering, zootechnology department of agricultural engineering, and veterinary faculties. In this review article, information is given about the history of merinoization in Turkey, our native merino breeds and previous studies on the fleece characteristics of the Karacabey merino breed.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41829549","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912702
E. Coskun, Tuğrul Oğulata
: Energy saving has a great importance in the textile industry as in every field. In this study, the energy savings achieved by using lighter tube in ring spinning machines were examined under spinning mill conditions. Light tube produced by using lower density composites and with thinner wall thickness provides significant energy saving. Another advantage is ability of winding more yarn on the same size tube thanks to thinner wall thickness. As a result of the comparative energy analysis over 1000 hours; Energy saving up to 33.5 MWh/year/machine was found possible with the use of lighter tubes. With the contribution of the advantage of being able to wind more yarn on the tube, the total savings can reach 1825 USD/machine/year.
{"title":"ENERGY SAVING IN RING SPINNING: USE OF LIGHTER TUBE","authors":"E. Coskun, Tuğrul Oğulata","doi":"10.7216/1300759920222912702","DOIUrl":"https://doi.org/10.7216/1300759920222912702","url":null,"abstract":": Energy saving has a great importance in the textile industry as in every field. In this study, the energy savings achieved by using lighter tube in ring spinning machines were examined under spinning mill conditions. Light tube produced by using lower density composites and with thinner wall thickness provides significant energy saving. Another advantage is ability of winding more yarn on the same size tube thanks to thinner wall thickness. As a result of the comparative energy analysis over 1000 hours; Energy saving up to 33.5 MWh/year/machine was found possible with the use of lighter tubes. With the contribution of the advantage of being able to wind more yarn on the tube, the total savings can reach 1825 USD/machine/year.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43404506","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912703
Murat Demir
: Environmental pollution caused by plastic bottles is shown as one of the biggest environmental disasters of recent years. Not only in the form of plastic bottles, but the microplastics formed from these bottles threaten many areas of life such as soil and ocean pollution. Converting plastic bottle wastes into textile products is one of the effective methods that not only prevents environmental pollution caused by these materials but also ensures the reuse of raw materials. In this study, the properties of blended yarns produced using viscose fibers and recycled polyethylene terephthalate fibers (r-PET) obtained from recycling plastic bottles were investigated. Within the scope of the study, blended yarns at the ratios of 33-67%, 50-50%, 67%-33% r-PET/viscose fibers, and also 100% r-PET yarns were produced. The physical, mechanical, and structural properties and also cross-sectional images of the yarns examined. The results show that the blending ratio is statistically significant on the yarn properties in general. Among the measured properties, yarns containing 33% and 50% r-PET fibers generally show similar physical, structural and mechanical properties. It is revealed that blended yarns consisting of 67% r-PET have generally better properties in comparison with other types of blended yarns. Therefore, it is possible that higher r-Pet fiber fraction in yarn can create more positive effects on yarn properties and the results are comparable with 100% r-PET yarns.
{"title":"A Comparative Study on Mechanic and Structural Properties of Recycled Pet (R-Pet) and Viscose Blended Yarns","authors":"Murat Demir","doi":"10.7216/1300759920222912703","DOIUrl":"https://doi.org/10.7216/1300759920222912703","url":null,"abstract":": Environmental pollution caused by plastic bottles is shown as one of the biggest environmental disasters of recent years. Not only in the form of plastic bottles, but the microplastics formed from these bottles threaten many areas of life such as soil and ocean pollution. Converting plastic bottle wastes into textile products is one of the effective methods that not only prevents environmental pollution caused by these materials but also ensures the reuse of raw materials. In this study, the properties of blended yarns produced using viscose fibers and recycled polyethylene terephthalate fibers (r-PET) obtained from recycling plastic bottles were investigated. Within the scope of the study, blended yarns at the ratios of 33-67%, 50-50%, 67%-33% r-PET/viscose fibers, and also 100% r-PET yarns were produced. The physical, mechanical, and structural properties and also cross-sectional images of the yarns examined. The results show that the blending ratio is statistically significant on the yarn properties in general. Among the measured properties, yarns containing 33% and 50% r-PET fibers generally show similar physical, structural and mechanical properties. It is revealed that blended yarns consisting of 67% r-PET have generally better properties in comparison with other types of blended yarns. Therefore, it is possible that higher r-Pet fiber fraction in yarn can create more positive effects on yarn properties and the results are comparable with 100% r-PET yarns.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46486441","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912704
Müslüm Erol, Hüsnü Aydemi̇r
Fabric costs are in the first place among cost items in garment manufacturing. Of course, a significant part of these costs consists of fabric-related second quality costs. This study aims to identify fabric-related defects at a facility that manufactures garments and reveal the efficiency of a 4-Point Fabric Inspection System (4P-FIS) that aims to minimize potential losses by the identification of fabric-related defects before the cutting process of the fabric. For this purpose, data were collected through the classification department of a facility that manufactures trousers from woven fabrics that is placed after the cutting department and functions as an additional inspection unit. Accordingly, the cutting department of the studied facility was monitored for 10 days, and the numbers of defects in each defect class were determined by inspecting the cut pieces in the classification process. In the second 10-day period, the necessary inspections were made based on 4P-FIS while the fabrics were still in storage, and the numbers of defects in each defect class were determined. The SPSS Version 22 program was used to analyze the data. The data were subjected to One-way analysis of variance (Oneway Anova), Duncan’s test, correlation analysis and paired-samples t-test to determine the efficiency of the system. According to the statistical analysis results, the proposed 4P-FIS reduced the number of products with fabric-related defects by 90%, and the labor costs caused by the repair of defects decreased by a mean rate of 89.68%.
在服装制造业的成本项目中，面料成本排在首位。当然，这些成本的很大一部分包括与织物相关的第二质量成本。本研究旨在识别服装生产设施中与织物相关的缺陷，并揭示四点织物检测系统（4P-FIS）的效率，该系统旨在通过在织物切割过程前识别织物相关缺陷，最大限度地减少潜在损失。为此，数据是通过一家用机织物生产裤子的工厂的分类部门收集的，该工厂位于裁剪部门之后，作为一个额外的检查单位。因此，对所研究设施的切割部门进行了为期10天的监测，并通过在分类过程中检查切割件来确定每个缺陷类别中的缺陷数量。在第二个10天的时间里，在织物仍在储存期间，根据4P-FIS进行了必要的检查，并确定了每个缺陷类别中的缺陷数量。使用SPSS Version 22程序对数据进行分析。对数据进行单向方差分析（Oneway Anova）、邓肯检验、相关分析和配对样本t检验，以确定系统的效率。根据统计分析结果，所提出的4P-FIS将织物相关缺陷的产品数量减少了90%，修复缺陷所产生的劳动力成本平均减少了89.68%。
{"title":"Konfeksiyon Üretiminde Kumaş Kaynaklı Hataların Azaltılması Amacıyla Kesimhane Öncesinde Uygulanan 4puan Kumaş Kontrol Sistemi Verimliliğinin Analizi","authors":"Müslüm Erol, Hüsnü Aydemi̇r","doi":"10.7216/1300759920222912704","DOIUrl":"https://doi.org/10.7216/1300759920222912704","url":null,"abstract":"Fabric costs are in the first place among cost items in garment manufacturing. Of course, a significant part of these costs consists of fabric-related second quality costs. This study aims to identify fabric-related defects at a facility that manufactures garments and reveal the efficiency of a 4-Point Fabric Inspection System (4P-FIS) that aims to minimize potential losses by the identification of fabric-related defects before the cutting process of the fabric. For this purpose, data were collected through the classification department of a facility that manufactures trousers from woven fabrics that is placed after the cutting department and functions as an additional inspection unit. Accordingly, the cutting department of the studied facility was monitored for 10 days, and the numbers of defects in each defect class were determined by inspecting the cut pieces in the classification process. In the second 10-day period, the necessary inspections were made based on 4P-FIS while the fabrics were still in storage, and the numbers of defects in each defect class were determined. The SPSS Version 22 program was used to analyze the data. The data were subjected to One-way analysis of variance (Oneway Anova), Duncan’s test, correlation analysis and paired-samples t-test to determine the efficiency of the system. According to the statistical analysis results, the proposed 4P-FIS reduced the number of products with fabric-related defects by 90%, and the labor costs caused by the repair of defects decreased by a mean rate of 89.68%.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47916385","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912707
F. Başaran
{"title":"Dokuma Tasarımında Kullanılan Cad Sistemleri","authors":"F. Başaran","doi":"10.7216/1300759920222912707","DOIUrl":"https://doi.org/10.7216/1300759920222912707","url":null,"abstract":"","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48895358","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912706
A. Pars, R. Karadag
: In this study, at different ratios mordanted with iron (II) sulfate (FeSO₄.7H₂O) and potassium aluminum sulfate [KAl(SO₄)₂12.H₂O] cotton fabrics were dyed gall oak ( Quercus infectoria Olivier). Laser radiation firstly was used on raw cotton fabrics and secondly, cotton fabrics with different ratios of metallic mordanted and dyed with gall oak were irradiated to examine the laser radiation effects on textile color using several combinations of the two main laser parameters namely the number of pulses and energy density at 1064 nm. Colorimetric analysis of the cotton fabrics was measured by CIEL*a*b* spectrophotometer and examined surface alterations. Morphological analysis was performed using optical microscopy. The color coordinates and fastness values of washing rubbing, and light were investigated by comparing them with each other.
{"title":"APPLICATIONS OF LASER RADIATION ON COTTON FABRICS DYED GALL OAK (QUERCUS INFECTORIA OLIVIER)","authors":"A. Pars, R. Karadag","doi":"10.7216/1300759920222912706","DOIUrl":"https://doi.org/10.7216/1300759920222912706","url":null,"abstract":": In this study, at different ratios mordanted with iron (II) sulfate (FeSO₄.7H₂O) and potassium aluminum sulfate [KAl(SO₄)₂12.H₂O] cotton fabrics were dyed gall oak ( Quercus infectoria Olivier). Laser radiation firstly was used on raw cotton fabrics and secondly, cotton fabrics with different ratios of metallic mordanted and dyed with gall oak were irradiated to examine the laser radiation effects on textile color using several combinations of the two main laser parameters namely the number of pulses and energy density at 1064 nm. Colorimetric analysis of the cotton fabrics was measured by CIEL*a*b* spectrophotometer and examined surface alterations. Morphological analysis was performed using optical microscopy. The color coordinates and fastness values of washing rubbing, and light were investigated by comparing them with each other.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47424405","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912701
Eylül Büşra Tapanyi̇ği̇t, Koray Pektaş, Mehmet Özdemi̇r, Onur Balci̇
{"title":"Farklı Dokusuz Yüzeyler Üzerinde Çözelti Üfleme Eğirme Tekniği ile Poliamid 6.6 Esaslı Nano Lif Eldesi ve Araç Kabin Filtreleri için Uygunluğunun Araştırılması","authors":"Eylül Büşra Tapanyi̇ği̇t, Koray Pektaş, Mehmet Özdemi̇r, Onur Balci̇","doi":"10.7216/1300759920222912701","DOIUrl":"https://doi.org/10.7216/1300759920222912701","url":null,"abstract":"","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44304791","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}
Pub Date : 2022-09-30DOI: 10.7216/1300759920222912705
Hatice Doğan
: In the ready-made clothing sector which has an important share in the country’s economy, competitiveness levels are getting harder due to the wide variety of products and the rapid change in fashion and customer needs. In order for businesses in the ready-made clothing sector to increase their level of competition, they should closely follow the demands and requirements of their customers. Today, it is impossible for businesses to meet customer needs by themself. Therefore, businesses need suppliers in the production process and they need to choose suppliers by taking many criteria into account. For this reason, it is very important for businesses to choose the best supplier that will meet the needs of their customers and can provide high quality products at low prices and at the desired time. Based on this importance, the aim of the study is to choose the best fabric supplier for a business operating in the ready-made clothing sector in Giresun. As a result of the literature research and interviews with the experts in the business, 13 criteria were determined. An integrated approach, in which DEMATEL and COPRAS methods are used together, has been adopted in order to determine the best supplier for a business operating in the ready-made clothing industry.
{"title":"Dematel ve Copras Yöntemleri ile Tedarikçi Seçimi: Hazır Giyim Sektöründe Bir Uygulama","authors":"Hatice Doğan","doi":"10.7216/1300759920222912705","DOIUrl":"https://doi.org/10.7216/1300759920222912705","url":null,"abstract":": In the ready-made clothing sector which has an important share in the country’s economy, competitiveness levels are getting harder due to the wide variety of products and the rapid change in fashion and customer needs. In order for businesses in the ready-made clothing sector to increase their level of competition, they should closely follow the demands and requirements of their customers. Today, it is impossible for businesses to meet customer needs by themself. Therefore, businesses need suppliers in the production process and they need to choose suppliers by taking many criteria into account. For this reason, it is very important for businesses to choose the best supplier that will meet the needs of their customers and can provide high quality products at low prices and at the desired time. Based on this importance, the aim of the study is to choose the best fabric supplier for a business operating in the ready-made clothing sector in Giresun. As a result of the literature research and interviews with the experts in the business, 13 criteria were determined. An integrated approach, in which DEMATEL and COPRAS methods are used together, has been adopted in order to determine the best supplier for a business operating in the ready-made clothing industry.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47766651","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}
Pub Date : 2022-03-31DOI: 10.7216/1300759920222912501
Burcu Arman Kuzubaşoğlu, Senem Kursun Bahadir
In this study, the behavior of textile-based temperature sensors developed by inkjet printing technique in different humidity environments was investigated. Carbon nanotube (CNT), Poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS), and CNT/PEDOT:PSS composites were used as temperature sensitive materials. Performance comparison of three different types of sensors was discussed. To evaluate the sensor sensitivity, the electrical resistance of the sensors was measured at temperatures ranging from 25 to 50 o C and under 65% and 85% relative humidity. Experimental results show that the sensor resistance can vary depending on the relative humidity and the selected material properties. Although the lowest measurement sensitivity in different humidity environments is in the CNT ink printed sensor, when the relative humidity rises from 65% to 85%, the change in temperature resistance coefficient (TCR, α) was found to be higher compared to the CNT/PEDOT: PSS composite ink printed sensor. The temperature sensor that exhibits the best stability to the change against 65-85% relative humidity is found to be CNT/ PEDOT: PSS composite ink printed temperature sensor (TCR change = 0.02 ° C -1 ). Therefore, it is more suitable to use CNT/ PEDOT: PSS composite ink printed temperature sensor for temperature sensor applications where the environmental conditions include 65-85% relative humidity. In general, it is concluded that temperature sensors containing CNT are less affected by humidity than temperature sensors containing PEDOT: PSS.
{"title":"Nem Karşısında Yüksek Kararlılığa Sahip Tekstil Tabanlı Sıcaklık Sensörü","authors":"Burcu Arman Kuzubaşoğlu, Senem Kursun Bahadir","doi":"10.7216/1300759920222912501","DOIUrl":"https://doi.org/10.7216/1300759920222912501","url":null,"abstract":"In this study, the behavior of textile-based temperature sensors developed by inkjet printing technique in different humidity environments was investigated. Carbon nanotube (CNT), Poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS), and CNT/PEDOT:PSS composites were used as temperature sensitive materials. Performance comparison of three different types of sensors was discussed. To evaluate the sensor sensitivity, the electrical resistance of the sensors was measured at temperatures ranging from 25 to 50 o C and under 65% and 85% relative humidity. Experimental results show that the sensor resistance can vary depending on the relative humidity and the selected material properties. Although the lowest measurement sensitivity in different humidity environments is in the CNT ink printed sensor, when the relative humidity rises from 65% to 85%, the change in temperature resistance coefficient (TCR, α) was found to be higher compared to the CNT/PEDOT: PSS composite ink printed sensor. The temperature sensor that exhibits the best stability to the change against 65-85% relative humidity is found to be CNT/ PEDOT: PSS composite ink printed temperature sensor (TCR change = 0.02 ° C -1 ). Therefore, it is more suitable to use CNT/ PEDOT: PSS composite ink printed temperature sensor for temperature sensor applications where the environmental conditions include 65-85% relative humidity. In general, it is concluded that temperature sensors containing CNT are less affected by humidity than temperature sensors containing PEDOT: PSS.","PeriodicalId":35281,"journal":{"name":"Tekstil ve Muhendis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46478264","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}
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