bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design and Research of Electromagnetic Monitoring and Visualization Intelligent Flexible Devices
Authors: Song Nan-kai , Xu Ying-qi 
Published: February 2021

Abstract
Based on the principle of electrochromism, this paper studies its application in the monitoring of electromagnetic field strength changes in the environment, aiming to provide a theoretical basis for smart wearable textiles. In this paper, the conductive path between the electromagnetic wave detector and the electrochromic device is built to provide the required color-changing voltage conditions for the polyaniline electrochromic device. The polyaniline is synthesized by microemulsion polymerization using a scanning electron microscope and an X-ray diffractometer. Electrochemical workstation and infrared spectrometer systematically analyze the morphology, crystallization, chemical structure and electrochemical properties of polyaniline film; fabricate polyaniline electrochromic device with “sandwich” structure, and test its optical with visible light photometer The performance, combined with the electromagnetic wave detection device, has developed an electromagnetic monitoring visual intelligent flexible device that can be packaged on the fabric. The results show that the prepared polyaniline electrochromic material has good discoloration performance, and the electromagnetic monitoring and visualization intelligent flexible device encapsulated in the fabric can respond to the color change according to different electromagnetic fields in the environment.
Research and Development of Intelligent Clothing for Subaxillary lymphedema Protection
Authors: Yejuan Hu , Hongfang Wu 
Published: February 2021

Abstract
In view of the problem that patients with subaxillary lymphedema are prone to recurring edema after treatment, a wearable edema monitoring and alarm system is designed to enable the wearer to effectively monitor the edema state, to avoid the pain caused by arm edema. The system uses FSR resistive ribbon film pressure sensor, voltage conversion module, and arduino control board FLORA as the control core. The electronic components are combined with the clothing. The sensor converts the pressure signal to the voltage conversion module. When the pressure value of the wearer’s arm edema exceeds the voltage conversion module threshold, the buzzer and threshold value LED light will send out an alarm signal. FLORA is connected with the voltage conversion module to detect real-time edema pressure data. Considering the wearability of the electronic module and the washability of the long-sleeved shirt, the FSR resistive ribbon film pressure sensor is designed around the upper arm of the long-sleeved shirt, the voltage conversion module and the arduino control board FLORA are placed in pocket of the long-sleeved shirt to realize the research and development of subaxillary lymphedema protective intelligent clothing.
Design of Wearable Communication Equipment in Metallurgical Noise Environment
Authors: Li Yuhong , Li Zhaoling , Yu Xiaokun 
Published: February 2021

Abstract
The environmental noise and earplug usage in metallurgical industry can easily compromise the information transmission among workers, which increases the risk of accidents. Therefore, in the context of steel rolling operation, developing a wearable device that can transmit instructions through graphical language is necessary to replace the traditional form of body communication. Based on field investigation, questionnaire survey, and in-depth interview, the communication demands of front-line operators were acquired, and information about working site, working language, and communication gestures was collected. The functional operation process and electronic product components were selected based on the wearability, displaying effects, and environmental applicability of image transmission carriers. An intelligent wearable device combining gesture and touch screen controls was designed and further developed. The device is easily put on and taken off, possesses high flexibility, and allows natural interactions. This design minimizes the communication difficulty caused by noise during steel rolling operation, and ensures that information, in required languages, can accurately transmit towards different regions of the metallurgical industry through visual information transmission.
Study on the Design of Intelligent Positioning Clothing for Preventing the Elderly from Getting Lost
Authors: Wang Shi , Li Youran , Chen Xing 
Published: February 2021

Abstract
In response to the increasing trend of population aging and the frequent loss of the elderly in China, the modern intelligent positioning technology is applied to clothing. Based on the modern electronic technology, Laut Air 530 positioning module is installed in clothing by means of special process to develop a type of Intelligent positioning clothing for preventing the elderly from getting lost, which works with an App. According to the research results, this type of Intelligent positioning clothing for preventing the elderly from getting lost is able to trace location of the elderly quickly and prevent the elderly from getting lost effectively.
Design, Development and Preparation of Pouched Scuba-Knitting Spaced Fabric
Authors: Liyun Kuang , Liwei WU 
Published: February 2021

Abstract

Objective To improve the protection of human joints and avoid the injury caused by falls in the elderly. By testing and evaluating the wearability and mechanical properties of the pouched scuba-knitting fabric with no filling material, filled with EPS and POM, this paper provides a theoretical basis for the development of the protection products for the elderly. Methodology Using nylon filament and spandex stretch yarn as raw materials, two kinds of cushioning materials, EPS and POM, are respectively filled into pouched scuba-knitting weft-knitted structure. Results Due to the limit of 3mm spacing between front and rear needle beds of the computerized flat knitting machine, among all kinds of samples tested, the air permeability of EPS is stronger than that of POM with the increase of EPS sphere diameter. Because EPS spheres are more easily attached to water, the moisture permeability is shown to be the best. The mass loss of non-filled fabric is the greatest in the wear resistance test. Due to the characteristics of weft-knitted fabrics, there is no obvious difference among the three kinds of knitted fabrics in the tests of bursting, stretch recovery, pilling. Conclusion The pouched scuba-knitting structure filled with EPS is more suitable for the design and production of the protective fabric for the elderly afterwards.
Development and Application of Infrared Radiation Materials in the Field of Textile and Clothing
Authors: Yan Qingshuai , Xin Binjie , Liu Yan 
Published: February 2021

Abstract
In this paper, a review of the development of infrared radiation materials and preparation methods in the field of functional textiles is conducted, focused on the introduction of technologies used for the development and preparation of infrared radiation functional textiles. Four kinds of functional textiles with far-infrared, infrared radiation refrigeration, infrared radiation heat preservation and infrared radiation heat regulation separately are emphasized. On this basis, the prospects of development and application of infrared radiation materials in the field of textile and clothing are discussed.
Study on the application of darkening agent Y-6473 on cotton fabric
Authors: Shi Wenqi , Cheng Fan , Chen Zhijun 
Published: February 2021

Abstract
This paper explored the effect of new darkening agent depth-adding to promote active dyes in fabric dyeing process. Contrast the depth effect after treated, the pure cotton woven fabric dyed with reactive black dye KN-B were treated by Y-6473. The results showed that the apparent color difference and light of the fabric increased significantly, the color fullness increased and hand feeling improved to a certain extent after processing. The production and environmental requirements were considered, the optimal dosage of the extender Y-6473 was 25g. L-1, baking temperature & time were 160-170 °C and 90-120s respectively. High washing stability and mass concentration can be adjusted according to the requirements.
Facile formation and photocatalytic performance of flexible WO3/TiO2/Wool fabric composite
Authors: Hu Xiaoxia , Zhang Caiyun , Liu Baojiang 
Published: February 2021

Abstract
In this work, a visible-light driven flexible WO3/TiO2/wool fabric composite photocatalyst was prepared and the photocatalytic performance was studied. Compared with other mole ratios of WO3/TiO2, the 0.18-WO3/TiO2 composite exhibited the strongest photocatalytic activity. Then, the WO3/TiO2/wool composites loaded by 0.18-WO3/TiO2 were used to degrade C.I. KN-R with different initial concentrations. The results showed that the C.I. KN-R could be almost complete degradation with lower concentrations (50 mg/L and 100 mg/L) after irradiation under visible light in 120 min. For higher initial concentration, more amounts of catalysts or longer reaction time may be required to achieve a complete degradation. Moreover, the stability and reusability of WO3/TiO2/wool composites were measured.
Research progress on infrared stealth fabric
Authors: Zhou Xi , Xin Binjie , Liu Yan 
Published: February 2021

Abstract
According to the detection method of infrared detection system and Stefan-Boltzmann’s law, the working principle of infrared stealth is analyzed. Some methods for achieving infrared stealth effect are summarized: reducing the infrared emissivity of fabric surface and controlling the surface temperature of fabric. The research included four kinds of infrared stealth materials such as low emissivity coating materials, temperature control coating materials, intelligent stealth clothing materials and bio-bionic stealth materials. The problems existing in the research of infrared stealth fabrics are pointed out. On this basis, the future development direction of infrared stealth materials is prospected.
Application of atmospheric pressure low temperature plasma in cotton fabric desizing
Authors: Yan J , Du H , Zhu G W , Cui Y F , Yu X Y , Cheng D H , Lu Y H , Li H 
Published: February 2021

Abstract
In order to solve the problem of high energy consumption and high pollution in traditional alkali desizing process of cotton fabric, atmospheric pressure low temperature plasma was used to treat pure cotton fabric containing sizing. Through single factor variable experiment, the optimum desizing process was determined. The optimum process conditions were as follows: the optimum treatment power of plasma is 400 W, the optimum treatment time is 15 min, the distance between discharge electrode and grey cloth is 1 mm, the optimum alkali boiling concentration is 8 g/L. Compared to traditional desizing process, the usage of caustic soda was saved by 60%.
Applications of MXene-based composite fibers in smart textiles
Authors: Guo Z , Li Y , Lu Z , Liu W 
Published: February 2021

Abstract
MXenes, a new family of early transition metal carbides or carbonitrides, have shown much promise over other 2D materials, due to the excellent conductivity, high power density, reliable cycling life and multifunctional applications. In general, the rich tunable surface terminations and chemical hydrophilicity of MXenes make them as attractive candidates in terms of energy-storage, sensors and shielding applications, especially in portable, wearable and flexible smart textiles. This review presents a brief phylogeny, synthesis, structural characteristics of MXene, and main applications of MXene-based composite in smart textiles, representing the tuning of properties for applications including fiber-based supercapacitors, sensors and electromagnetic shielding. Finally, the challenges and future perspectives of MXene in textiles are also considered.
Preparation of Silk Fibroin/Cellulose Blend Films
Authors: Fan Hongdou , Huang Ao , Zhou Shuiqing , Hu Zhanao , Yan Shuqin , Zhang Qiang 
Published: February 2021

Abstract
Regenerated silk fibroin (SF) has excellent biocompatibility and degradability, but its mechanical properties need to be improved. As the most widely distributed and most abundant polysaccharide in nature, the advantage of cellulose material is its good strength and modulus. In this study, SF was dissolved in formic acid and calcium chloride solution. Then glycerol and ultrasonic microcrystalline cellulose were added, and the SF/cellulose blend film was prepared by the delayed flow method. The properties of the blend films were characterized by a series of tests such as electron microscope, FTIR, tensile strength, and so on. The results showed that when the ratio of cellulose to SF reached 30 to 70 and the addition of glycerol was 30% of the total solute, the properties of SF/cellulose blend films were the best. The addition of micro-nano-cellulose fiber improved the mechanical properties of the blend film, and the addition of glycerol greatly improved the flexibility of the blend film, which expanded the application of SF/cellulose blend films in the field of biomaterials.
Application of electrospun composite textile fabrics in the field of biomedicine and medical textiles
Authors: Huang Yifan , Wang Lei , Zelin Bao , Li Tingxiao , Xin Binjie 
Published: February 2021

Abstract
With the continuous improvement of people’s understanding of the special properties and high adaptability of such nanomaterials, more and more researches began to focus on nanomaterials and nanocomposite structures. Among them, electrospinning technology is a preparation method with simple operation, wide adaptability of raw materials and easy realization of large-scale production of nanomaterials. Electrospun nanofibers have a high specific surface area and porosity, which not only has a wide range of applications in the field of biomedicine, but also shows great application potential in the fields of filter materials and personal protection. Electrospinning technology can directly process drugs into film, tube, layer and coating shapes coated with other materials. By adjusting the processing parameters and adjusting the diameter and length of the fiber, the resulting spun material can be very convenient to obtain the products we need. Therefore, the composite structure produced by combining electrospinning with other materials will also provide ideas for solving the problem of unstable size and release time of nano drug carriers in the actual process in the future.
Preparation and Application of lignin carbon fiber
Authors: Xu Xiating , Pan Hong , Shen Qian , Tan Xinyu , Ding Danni , Wang Yunxia 
Published: February 2021

Abstract
Lignin is an ideal raw material for the preparation of carbon materials with high carbon content and rich sources. In this paper, lignin carbon materials were prepared from coconut shell by a simple method. UV resistance and the adsorption properties of lignin carbon materials were studied. The application potential of lignin carbon materials in textiles was explored, which laid a solid theoretical foundation for the recycling of lignin and the realization of sustainable development.
Preparation of n-alkylated quaternary ammonium chitosan and its application in antibacterial finishing of rabbit hair fabric
Authors: Jiang Yingxue , Zhang Yi , Zhang Hao , Zhu Ruoying , Bai Yuhan , Yu Ye 
Published: February 2021

Abstract
Alkylated chitosan was obtained by alkylation of chitosan(CTS) with n-butyraldehyde, the product was then reacted with trichlorodihydroxypropyl triethyl ammonium chloride(CHPTAC-ethyl) to form n-alkylated quaternary ammonium chitosan. Its chemical structure was characterized by FTIR, and its physicochemical properties, such as viscosity-average molecular weight and solubility, were determined by viscosity and spectrophotometry. The antimicrobial activity of the modified chitosan was determined by the minimal antimicrobial method, and the minimum effective antimicrobial concentration (MIC) of the product against escherichia coli was 0.15g/L, which was better than the MIC value of the natural chitosan. Using citric acid as cross-linking agent and sodium hypophosphate as catalyst, the antibacterial finishing of rabbit hair fabric with modified chitosan showed that the antibacterial rate of n-alkylated quaternary ammonium chitosan to Escherichia coli was over 99.9%, and the antibacterial rate was better than that of natural chitosan, and it was a kind of good natural macromolecule antibacterial finishing agent for animal hair fabric.
Developments in Electrospinning of Nanofiber Yarns
Authors: Zhou Baoming , Jiang Xiaodong , Wang Rui , Yuan Xiaoting , Liu Yong 
Published: February 2021

Abstract
Electrospinning technology has great advantages in the preparation of continuous nanofiber materials. Nanofiber yarn has better performance in fiber orientation and mechanical properties than traditional nanofiber membrane. In this paper, the spinning principle and yarn structure of electrospun nanofiber yarns in recent years are summarized. In terms of yarn structure, nanofiber yarns can be divided into pure nanofiber yarns and micro/nanofiber composite yarns. Based on the spinning principle, pure nanofiber yarns are divided into orientation type and twist type, and micro/nanofiber composite yarns are divided into core-spun yarn, wrapped yarn, and blended yarn. Through the analysis of devices and microstructure of nanofiber yarns, it is found that the micro/nanofiber composite yarns can not only retain the functionality of nanometer fibers but also meet the requirements of weaving and knitting processes, which are expected to be used in practical production as high-performance functional yarns.
Analysis of the Status of Skin-Friendly Textiles
Authors: Hu Lizhu , Wang Feng , Zhang Xiuling , Gan Yingjin , Liu Yunjuan 
Published: February 2021

Abstract
In order to help consumers properly understand skin-friendly textiles, the research status of skin-friendly textile products was summarized. This paper expounded the skin-friendly textiles from the aspects of material, finishing, and analyzed the characteristics of skin-friendly textiles. It is pointed out that skin-friendly textiles perform well in terms of breathability, anti-static properties, moisture absorption, quick-drying, human safety and tactile feel. In addition, the five performance indexes are summarized and analyzed in order to provide reference for the objective evaluation of skin-friendly textiles. Finally, skin-friendly textiles are proposed as one of the trends in functional textile products.
Effect of thermal bonding layers on interlaminar shear strength of laminated composites
Authors: Qianqian Fang , Li Chen 
Published: February 2021

Abstract
In this paper, the interlaminar shear strength (ILSS) of laminated composites with thermal bonding layers was measured by short beam shear (SBS) method to evaluate the effect of different contents of thermal bonding layers on the properties of laminated composites. It is characterized by using a certain interlacing law to lay the thermal bonding fibers into a regular mesh layer. By placing the thermal bonding layers between carbon fabrics, the two adjacent carbon fabrics can be bonded together by the thermal bonding layers through hot-press actions to help achieve overall integrity of preform with complex structure. This kind of special thermal bonding layers is prepared using thermoplastic nylon fiber (TPNF) with a low melting point. The thermal bonding layers were prepared with five different contents (2.08%, 4.17%, 6.25%, 8.33% and 10.42%) of TPNF. The resin transfer molding (RTM) process was used to prepare the laminated composites with thermal bonding layers. And the laminated composites without TPNF (0%) were also prepared as control group. Furthermore, the SBS test was conducted at room temperature. The experimental results show that the content of TPNF has a certain effect on the interlaminar properties of laminated composites, and 2.08% of TPNF increased the ILSS, indicating that proper addition of thermal bonding layer can not only help to achieve overall integrity of complex geometry shape preform, but also improve interlaminar properties of composites.
Preparation of silk fibroin and graphene composite membrane and its response driving performance test
Authors: Wang Yuting , Yang Xin , Liu Run , Chen Kaiyi , Chen Zhexi , Liu Yuqing 
Published: February 2021

Abstract
With the development of materials, intelligent materials have the functions of sensing, controlling and driving objects, self-adaptive repair and so on, so they have been widely used. Silk fibroin fiber is a kind of natural protein, which is formed by silk degumming, insoluble in water, and can be decomposed gradually in alkaline solution without irritation and side effects, so it has a good prospect of biological application. The silk fibroin film was mixed with graphene composites, and the intelligent materials for functional response were prepared by means of the excellent optical and thermal properties of graphene. The biaxially oriented polypropylene film (BOPP) / silk fibroin bilayer composite film was prepared by the simple composite method, which showed good thermal response bending deformation properties. The graphene solution was dripped on one side of the fibroin film by a dripping method. After low-temperature drying, the final BOPP/SF/RGO/PEDOT:PSS composite film was prepared by adding a layer of poly (3meme 4-ethylenedioxythiophene / polystyrene sulfonate) (PEDOT:PSS). The flexible film driver was prepared, which can respond to multiple stimuli under light, heat and humidity.
Preparation of cellulose/sodium alginate/sepiolite porous microspheres and their adsorption properties for methylene blue
Authors: Li Tingting , Li Ruixue , Ma Zheng , Yang Anting , Jiao Chenlu , Wang Jian 
Published: February 2021

Abstract
To improve the feasibility of cellulose microspheres for application in wastewater treatment, microcrystalline cellulose/sodium alginate/sepiolite (MSS) composite porous microspheres were synthesized via a two-step method of self-assembly and suspension droplet. The as-prepared MSS microspheres were characterized by SEM, FT-IR and XRD analyses, and the results display that the MSS microspheres possess a layered cross-linked porous structure. Parameters affecting dye uptake (such as pH and sepiolite content) were evaluated, and pH of 7 and MSS-30 microsphere were taken as the optimal removal environment and adsorbent. The maximum adsorption capacity of MSS-30 microsphere was found to be 319.5 mg/g, indicating an efficient and feasible adsorbent for MB removal from wastewater.
3D garment model reconstruction based on scattered point cloud
Authors: Wang Qiaoli , Xu Zengbo , Yang Si 
Published: February 2021

Abstract
We describe a method to quickly reconstruct 3D garment model. We first use a depth camera scanning device to quickly obtain 3D point cloud data on the surface of the clothing, pre-process the point cloud data. Then combining the region growth algorithm and Delaunay triangulation algorithm, we propose a surface reconstruction algorithm that takes undirected point clouds as input and generates interpolated surfaces in the form of triangulation to reconstruct the clothing model. We build this systematic 3D garment modeling program. Through our method we obtain a uniformly distributed grid, smooth patches, and also retain the original shape of the clothing point cloud. Our method increases the convenience of garment modelling, reduces the manpower and time for garment modeling, helps expand the garment database of the virtual fitting system, and provides ideas for garment electronic sales.