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Advanced Flexible Carbon‑Based Current Collector for Zinc Storage

Advanced Fiber Materials 2022年第6期4卷 1500-1510页

作者： Hao Jia Minghui Qiu Chunxia Tang Hongqi Liu Jinlin Xu Benjamin Tawiah Shou‑xiang Jiang Xiangwu Zhang Key Laboratory of Eco‑Textiles Ministry of EducationJiangnan UniversityWuxiJiangsuPeople’s Republic of China Institute of Textiles and Clothing The Hong Kong Polytechnic UniversityHong KongPeople’s Republic of China Department of Industrial Art(Textiles) Kwame Nkrumah University of Science and TechnologyKumasiGhana Fiber and Polymer Science Program Department of Textile EngineeringChemistry and ScienceWilson College of TextilesNorth Carolina State UniversityRaleighNC 27695‑8301USA

Carbon cloth(CC)-based electrodes have attracted extensive attention for next-generation wearable energy-storage devices due to their excellent electrical conductivity and mechanical ***,the application of conventional CC-based electrodes for zinc(Zn)storage severely hinders Zn ion transport and induces deleterious Zn dendrite growth,resulting in poor electrochemical ***,a novel oxygen plasma-treated carbon cloth(OPCC)is rationally designed as a current collector for flexible hybrid Zn ion supercapacitors(ZISs).The modified interface of OPCC with abundant oxygenated groups enables enhanced electrolyte wettability and uniform superficial electric field distribution.A prolonged working lifespan for Zn electrodeposition is achieved by the OPCC due to the improved interfacial kinetics and homogenized ion *** as-prepared hybrid ZIS also delivers excellent cycling endurance(98.5%capacity retention for 1500 cycles)with outstanding operation stability under various extreme *** facile surface modification strategy provides a new way for developing future flexible electrodes for wearable electronic products.

关键词： Zinc ion supercapacitor Carbon cloth Oxygen plasma treatment Interface kinetics

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Reviewing Photovoltaics and Electric Vehicles: Synergy and End of Life Management 26th

Reviewing Photovoltaics and Electric Vehicles: Synergy and E...

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26th International Joint Conference on Industrial engineering and Operations Management, IJCIEOM 2021

作者： Marcuzzo, Rafael Campos, Lucila M. S. Maldonado, Mauricio Uriona Vaz, Caroline Rodrigues Graduate Program in Production Engineering Universidade Federal de Santa Catarina Florianópolis Brazil Department of Production Engineering and Systems Universidade Federal de Santa Catarina Florianópolis Brazil Department of Textile Engineering Universidade Federal de Santa Catarina Blumenau Brazil

ISBN: (纸本)9783030785697

Energy supply and mobility are necessary functions of economic development and have become global latent themes concerning sustainability. In the electricity sector renewable energy technologies, such as solar photovoltaic (PV), have grown significantly over its competitors in terms of investment in the past 20 years. Still, adoption of the technology has not grown quickly enough to decarbonize the sector. In the mobility sector, however, combustion engines have been replaced with electric vehicles (EV), illustrating a greater potential to mitigate emission of polluting gases. Still, the production of EV technology can yield high emissions. Instead of either technology working separately, both PV and EV may be able to cooperate in a manner where PV systems power clean electricity to produce and charge EV batteries until they return to a stationary storing system (i.e., second life) for PV systems. The following study investigates the use of EV batteries for PV systems, assessing the possible toxic effects on the environment from manufacturing, using, and disposing the technology. A review of peer-reviewed articles shed light on possible hazards of clean technologies in the energy and mobility sectors. Findings suggest the diffusion of clean technologies must be accompanied by policies that guarantee responsible disposal of them. The study concludes that advanced technological mechanisms for renewable energy may have significantly negative and sometimes obscured environmental impacts, which must be considered in future policies advocating for those technologies. © 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.

关键词： Environmental technology

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Elastomer-Based Soft Syntactic Foam with Broadly Tunable Mechanical Properties and Shapability

SSRN

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SSRN 2024年

作者： Ghosh, Tushar K. Pragya, Akanksha Young, Natalie Department of Textile Engineering Chemistry and Science Wilson College of Textiles North Carolina State University RaleighNC27606 United States Fiber and Polymer Science Program Wilson College of Textiles North Carolina State University RaleighNC27695 United States

Fabrication of lightweight composites using thermally responsive expandable microspheres (EM) embedded in an elastomeric matrix to form syntactic foams offers significant opportunities to create functional and structural composites for diverse applications. The morphology of the EM-elastomer composite on the micro- and macro-scales is significantly influenced by the fabrication sequence and parameters (composition, expansion time/temperature, etc.). Herein, we report the morphological evolution of an EM-elastomer composite through the fabrication processes and elucidate the interaction of relevant fabrication parameters. Unlike the majority of published reports on hard EM composites, the in-situ expansion of the closed-cell foam structure within a soft matrix leads to larger void sizes, and the concomitant expansive force of the EM impacts the polymer chain mobility within the soft composite. At the same time, higher EM loading improves the mechanical properties;the evolved microstructure leads to a lightweight but stiff structure. For the first time, the report details the thermal expansion of EM under applied pretension, which leads to irreversible prestrain-dependent morphological changes toward anisotropic mechanical properties. Additionally, the composites are shaped under constrained expansion. The study provides a comprehensive guide and expands the pathways for the practical application of EM-embedded soft syntactic foams in aerospace, electronics, wearables, robotics, etc. © 2024, The Authors. All rights reserved.

关键词： Elastomers

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Electrospun Nanofibers Enabled Advanced Lithium−Sulfur Batteries

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Accounts of Materials Research 2022年第2期3卷 149-160页

作者： Jiadeng Zhu Hui Cheng Pei Zhu Ya Li Qiang Gao Xiangwu Zhang Chemical Sciences Division Oak Ridge National LaboratoryOak RidgeTennessee 37831United States Fiber and Polymer Science Program Wilson College of TextilesNorth Carolina State UniversityRaleighNorth Carolina 27695-8301United States College of Textile Science and Engineering International College of SilkZhejiang Sci-Tech UniversityHangzhou 310018China School of Chemistry and Chemical Engineering Yangzhou UniversityYangzhou 225002China

CONSPECTUS:Lithium−sulfur(Li−S)batteries have been extensively studied because both S and Li have high theoretical capacities,and S is abundant and environmentally ***,their practical applications have been hindered by several challenges,including poor conductivity of S and its intermediates,shuttle effects of polysulfides,Li dendrite growth,*** efforts have been taken to tackle these issues by developing functional S host materials,separators and interlayers,solid-state electrolytes,etc.,during the past *** to structurally complicated materials and intricate preparation approaches,electrospun nanofibers have obtained tremendous interests since they have played an extremely crucial role in improving the overall performance of Li−S cells due to their unique features such as easy-setup,substantial surface area,outstanding flexibility,high porosity,excellent mechanical properties,etc.

关键词： fibers porosity conductivity

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Exploring barriers to ICT adoption in road freight operations

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Procedia Computer Science 2025年 253卷 1702-1711页

作者： Mario Henrique Callefi Sara Yumi Shiramizu Luiz Antonio de Carvalho Matthias Thürer Syntia Lemos Cotrim Lucas Daniel Del Rosso Calache Chair of Factory Planning and Intralogistics Chemnitz University of Technology 09125 Chemnitz Germany Department of Textile Engineering State University of Maringá Avenue Reitor Zeferino Vaz S/n Goioerê 87360-000 Brazil Post graduation program in Production Engineering State University of Maringá Avenue Colombo 5790 Maringá 87020-900 Brazil Sao Paulo State University (Unesp) School of Engineering Campus of Sao Joao da Boa Vista Av. Profa. Isette Corrèa Fontão 505 São João da Boa Vista 13876-750 Brazil

This study investigates barriers to adopting Information and Communication Technology (ICT) in road freight transportation, a sector where operational efficiency is crucial. A mixed-method approach comprising a Systematic Literature Review, the Fuzzy Delphi Method, and the Best and Worst Method was employed to evaluate these barriers. Five main obstacles were identified: lack of top management and investor support, resistance to change, absence of economic and political incentives, uncertainties regarding return on investment, and high technology investment costs. The most significant barrier was the lack of top management support, which influenced investment and strategic decisions. Theoretically, the research enhances understanding of technology adoption barriers in road freight transportation, providing insights for future academic and practical applications. From a managerial point of view, this study offers insights to improve ICT adoption strategies, thereby boosting sector efficiency and competitiveness.

关键词： ICT adoption barriers Road freight transportation Multi-criteria decision making

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Sustainable bamboo fiber reinforced polymeric composites for structural applications: A mini review of recent advances and future prospects

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Case Studies in Chemical and Environmental engineering 2023年 8卷

作者： Hasan, K.M. Faridul Hasan, KM Noman Al Ahmed, Taosif György, Szili-Török Pervez, Md Nahid Bejó, László Sándor, Borza Alpár, Tibor Fiber and Nanotechnology Program University of Sopron Sopron 9400 Hungary Faculty of Wood Engineering and Creative Industry University of Sopron Sopron 9400 Hungary Department of Textile Engineering Uttara University Dhaka 1230 Bangladesh Sanitary Environmental Engineering Division (SEED) Department of Civil Engineering University of Salerno via Giovanni Paolo II 132 Fisciano (SA) 84084 Italy

This article reviews the present status and prospects of sustainable bamboo fiber reinforced polymeric composites (BFRCs). Because of its rapid growth, renewability, and minimal environmental effect, bamboo has emerged as a viable contender in response to the increasing demand for eco-friendly materials across a variety of sectors. Bamboo is going to be a significant lignocellulosic material. Moreover, a summary of the production procedures, mechanical qualities, and uses of bamboo fiber reinforced composites also discussed. The problems and possibilities connected with the development of BFRCs which negatively influence their performance in a variety of industrial applications also addressed further. © 2023 The Authors

关键词： Bamboo fibers Biodegradability Green composites Natural fibers Polymeric composites Structural applications Sustainable materials

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The Role of Fe(Iv) in the Zero-Valent Iron Biochar Activated Persulfate System for Treatment of Contaminants of Emerging Concern

SSRN

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SSRN 2024年

作者： Peng, Guilong Gong, Wenwen He, Dandan Wang, Xiao Yan, Yuting Dionysiou, Dionysios D. Blaney, Lee Institute of Quality Standard and Testing Technology Beijing Academy of Agriculture and Forestry Science Beijing100097 China State Key Laboratory of Resource Insects College of Sericulture Textile and Biomass Sciences Southwest University Chongqing400715 China Environmental Engineering and Science Program Department of Chemical and Environmental Engineering University of Cincinnati CincinnatiOH45221 United States University of Maryland Baltimore County Department of Chemical Biochemical and Environmental Engineering BaltimoreMD21250 United States Yibin Academy Southwest University Yibin China

In this paper, Fe(IV) was analyzed in the zero-valent iron biochar (ZVI-BC) activated persulfate (PS) process with methyl phenyl sulfoxide (PMSO) as the probe compound. Without a reaction terminator, PMSO degradation continued during the sample holding time, resulting in significant errors in the kinetics analysis. When 1 mM NaNO2, 1 mM NH2OH, 10 mM Na2S2O3, and 10 mM dimethyl sulfoxide were used as terminators, the analytical interference to PMSO and its oxidation product, methyl phenyl sulfone (PMSO2), was reduced to a negligible level, enabling detection by high performance liquid chromatography. In addition to Fe(IV), free radical (i.e., SO4•–, •OH, O2•–) and nonradical (i.e., 1O2) reactive species were also involved in the ZVI-BC/PS system;however, Fe(IV) was the predominant reactive species. Generally, organic contaminants with electron-donating moieties rapidly reacted with Fe(IV), and the relative contribution of Fe(IV) to overall contaminant degradation decreased as the solution pH was increased. Overall, this study provided new insights into the quantitative analysis of Fe(IV) in the ZVI-BC/PS system and its application to treatment of organic contaminants in solutions with variable water quality. © 2024, The Authors. All rights reserved.

关键词： Sodium compounds

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Biopolymers-based microencapsulation technology for sustainable textiles development: A short review

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Case Studies in Chemical and Environmental engineering 2023年 7卷

作者： Peng, Xiongyi Umer, Muhammad Pervez, Md. Nahid Hasan, K.M. Faridul Habib, Md Ahsan Islam, Md. Shahinoor Lin, Lina Xiong, Xiaorong Naddeo, Vincenzo Cai, Yingjie Hubei Provincial Engineering Laboratory for Clean Production and High Value Utilisation of Bio-based Textile Materials Wuhan Textile University Hubei Wuhan 430200 China School of Computing Huanggang Normal University Huanggang 438000 China Sanitary Environmental Engineering Division (SEED) Department of Civil Engineering University of Salerno via Giovanni Paolo II 132 SA Fisciano 84084 Italy Fiber and Nanotechnology Program University of Sopron Sopron 9400 Hungary South China Advanced Institute for Soft Matter Science and Technology School of Emergent Soft Matter South China University of Technology Guangzhou 510640 China Department of Chemical Engineering Bangladesh University of Engineering and Technology Dhaka 1000 Bangladesh

Microencapsulation methods in product development may result in innovative products with improved stability, functionality, and active chemical release (s). Microcapsules may be made out of biopolymers instead of synthetic polymers because of their biodegradability, lower production costs, and greater accessibility. The potential of biopolymers-based microencapsulation technology in sustainable textiles is substantial despite this field only getting started. This short review explores the role of biopolymers such as chitosan, gelatin, alginate, and cellulose in microencapsulation-mediated sustainable textile technology. The long-term effects of using microencapsulation made from biopolymers are also discussed, with an eye toward sustainability. © 2023 The Authors

关键词： Cellulose Chitosan Functional textiles Microencapsulation Sustainable textiles

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Novel Dopamine-Derived Carbon Modified Fe-Based Metal-Organic Framework Enhanced Aptasensor Rendering Ultrasensitive Electrochemical Detection of Oxytetracycline

SSRN

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SSRN 2024年

作者： Song, Jialing Fan, Xiaoxuan Ee, Liang Ying Lin, Xuanhao Li, Sam Fong Yau Huang, Manhong Singapore Donghua University China Shanghai University College of Science Department of Chemistry International Joint Laboratory Catalyst Chemistry Shanghai200444 China College of Environmental Science and Engineering State Environmental Protection Engineering Center for Pollution Treatment and Control in Textile Industry Donghua University Shanghai201620 China National University of Singapore Department of Chemistry 3 Science Drive 3 Singapore117543 Singapore Advanced Membranes and Porous Materials Center Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia Chemical Engineering Program Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia National University of Singapore Environmental Research Institute T Lab Building 5A Engineering Drive 1 Singapore117411 Singapore

In the present work, an aptasensor with dual binding sites based on Au NPs modified with self-polymerized polydopamine (PDA) and Fe-MOF is successfully constructed. In terms of standard electron transfer, the cyclic voltammetry (CV) analysis showcases a rate constant (ks) of 96.0 s-1, signifying an exceptional electron transfer rate of oxytetracycline at the sensor interface of Apt/Au@PDA@NH2-MIL-101(Fe)/GCE. Further deepening the investigation into electrochemical kinetics using chronoamperometry (CA), we investigated the electrocatalytic parameters (Kcat) of Au@PDA@NH2-MIL-101(Fe) in relation to oxytetracycline. The results divulged an impressive average Kcat value of 3.06×105 M-1 S-1. This evidence robustly suggests the superior electrocatalytic activity of Au@PDA@NH2-MIL-101(Fe) when it comes to oxytetracycline oxidation. A custom-designed portable rapid detection platform was developed, achieving detection limits of 6.88 nM under static water flow conditions and 5.56 nM under dynamic conditions. Remarkably, the self-polymerization of PDA on Au NPs not only refines their size but also boosts their interaction with biomolecules, thereby promising excellent biocompatibility. Moreover, the abundance of -COOH groups and unsaturated Fe3+ sites on the NH2-MIL-101(Fe) surface furnishes a considerable number of grafting sites for the aptamer. More importantly, the redox interplay between Au@PDA and NH2-MIL-101(Fe) accelerates electron movement, thus amplifying the electrochemical signal and the detection sensitivity for oxytetracycline. © 2024, The Authors. All rights reserved.

关键词： Rate constants

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Kombucha benefits, risks and regulatory frameworks: A review

Food Chemistry Advances

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Food Chemistry Advances 2023年 2卷

作者： de Oliveira, Patricia Viera da Silva Júnior, Afonso Henrique de Oliveira, Carlos Rafael Silva Assumpção, Carolina Fagundes Ogeda, Cláudia Hernandes Specialization program of Innovation and Technology for Food and Beverages UERGS State University of Rio Grande do Sul RS Caxias do Sul Brazil Department of Chemical Engineering and Food Engineering Federal University of Santa Catarina SC Florianópolis Brazil Department of Textile Engineering Federal University of Santa Catarina SC Blumenau Brazil Institute of Food Science and Technology UFRGS Federal University of Rio Grande do Sul RS Bento Gonçalves Brazil

The growing demand for functional and healthy drinks has attracted consumers' attention. In this scenario, kombucha stands out as a fermented tea which has several health benefits due to its antioxidant, anticarcinogenic, anti-inflammatory, antidiabetic, and anti-bacterial properties, among others. However, few studies present the potential risks associated with the consumption of this beverage. In addition, the need for global regulatory frameworks is an obstacle to the production and standardization of the product. Given this, the present review focuses addresses kombucha's benefits, risks, and regulatory frameworks. © 2023 The Authors

关键词： Consumption risks Functional beverage Health benefits Kombucha Regulation

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