Dispersion Of Graphene Nanoplatelets In Water With Surfactant And Reinforcement Of Mortar With Graphene Nanoplatelets
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Dispersion Of Graphene Nanoplatelets In Water With Surfactant And Reinforcement Of Mortar With Graphene Nanoplatelets
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Author :
language : en
Publisher:
Release Date : 2014
Dispersion Of Graphene Nanoplatelets In Water With Surfactant And Reinforcement Of Mortar With Graphene Nanoplatelets written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
Graphene Nanoplatelets
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Author : Silvia González Prolongo
language : en
Publisher: MDPI
Release Date : 2020-04-24
Graphene Nanoplatelets written by Silvia González Prolongo and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-24 with Technology & Engineering categories.
Graphene nanoplatelets (GNPs) have attracted considerable interest due to their exceptional mechanical, electrical, and thermal properties, among others. This book provides a deep review of some aspects related to the characterization of GNPs and their applications as nanoreinforcements for different types of matrices such as polymeric- or cement-based matrices. In this book, the reader will find how these nanoparticles could be used for several industrial applications such as energy production and storage or effective barrier coatings, providing a wide overview of future progress in this topic
Multifunctional Cement Based Sensors For Intelligent Infrastructure
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Author : Wengui Li
language : en
Publisher: CRC Press
Release Date : 2024-09-11
Multifunctional Cement Based Sensors For Intelligent Infrastructure written by Wengui Li and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-11 with Technology & Engineering categories.
Multifunctional Cement-Based Sensors for Intelligent Infrastructure: Design, Fabrication and Application covers the development and use of cement-based sensors for monitoring structural health, durability, and environmental conditions in concrete infrastructure. Monitoring the performance and condition of bridges, buildings, and roads improves safety and longevity while preventing failures and reducing maintenance costs. Cement-based sensors offer low cost, ease of installation, and compatibility with existing building materials, and can also provide real-time monitoring data to detect and diagnose potential issues before they become major problems. This book sets out the principles of the sensing mechanisms, fabrication techniques, and performance evaluation along with several case studies. It also provides a glimpse into a future where concrete structures will not only stand as pillars of strength but also become an indispensable part of smart cities as the core of automation. The book suits researchers, engineers, and practitioners involved in design, construction, and maintenance of concrete buildings and infrastructure. Wengui Li is a Scientia Associate Professor in the School of Civil and Environmental Engineering and the group leader of Intelligent Concrete and Infrastructure Materials in the Centre for Infrastructure Engineering and Safety (CIES) at The University of New South Wales (UNSW Sydney), Australia. He is the recipient of Australian Research Council (ARC) Future Fellow and ARC DECRA Fellow. Wenkui Dong earned his PhD from the University of Technology Sydney, Australia. Currently, he works as Postdoctoral Research Fellow at the Institute of Construction Materials at Technische Universität Dresden, Germany. Surendra P. Shah is a Presidential Distinguished Professor at the University of Texas at Arlington, Walter P. Murphy Professor (emeritus) at Northwestern University, and a member of the National Academy of Engineering, USA.
Synthesis Of Biomass Based Graphene Nanomaterials For Aqueous Heavy Metal Removal And Cement Based Composite Property Enhancement
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Author : Tharindu N. Karunaratne
language : en
Publisher:
Release Date : 2023
Synthesis Of Biomass Based Graphene Nanomaterials For Aqueous Heavy Metal Removal And Cement Based Composite Property Enhancement written by Tharindu N. Karunaratne and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
Utilizing biomass such as lignin, bamboo, soybean, corn stalk, rice husk, etc., as a carbon source to produce graphene-based nanomaterials has been reported recently. However, the potential of using such nanomaterials for engineering and environmental applications has not been realized. This dissertation investigates the use of graphene-based nanomaterials synthesized from using biomass as a carbon source for water remediation and cement-based composites' (CBCs) property enhancement. The first chapter introduces graphene and graphene-based nanomaterials, as well as the synthesis and application of graphene-based nanomaterials for removing heavy metals in an aqueous solution and for property enhancement in CBCs. The experimental investigation on the pyrolytic synthesis of graphene-encapsulated iron nanoparticles from biochar (BC) as the carbon source (BC-G@Fe0) was covered in the second chapter. Two synthetic routes for producing BC-G@Fe0, i.e., impregnation-carbonization (route-I) and pyrolysis-impregnation-carbonization (route-II) processes, were investigated experimentally using different characterization techniques and heavy metal removal methods. The third chapter reports the experimental performances of the heavy metal removal of Pb2+, Cu2+, and Ag+ from an aqueous solution using BC-G@Fe0. The effectivenesses of various adsorption benchmarks, such as pH, kinetics, and isotherms were assessed. Additionally, the removal efficiency of BC-G@Fe0 was evaluated. BC-G@Fe0 sample made from route II, in particular, FeCl2-impregnated-BC with 15% wt% iron loading carbonized at 1000 4́3 for 1h showed promising Pb2+, Cu2+, and Ag+ removal capacities of 0.30, 1.58, and 1.91 mmol/g, respectively. The fourth chapter experimentally investigated the reinforcement effect of commercially sourced, industrial graphene nanoplates (IG) on the mechanical properties of CBCs. This investigation was based on a hypothesis that the uniform dispersion of IG would significantly enhance the compressive strength of CBC. The main outcome of this research was that, while the wet dispersion mixing process of IG into CBC did not consistently yield significant increases in the composite compressive strength, but the newly proposed dry dispersion process demonstrated significant increases (22%) in the composite compressive strength. Chapter Five investigated the synthesis of lignin-based graphene nanoplatelets (LG) and their application in CBC reinforcement. The main findings were that LG did not show impressive increases compared to IG, even when dry dispersion was introduced. This was attributed to LG's lack of effective surface area compared to IG. Finally, a general conclusion and outlook for the future of research into biomass-based graphene nanomaterials were discussed in chapter six.
Graphene Oxide
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Author : Ayrat M. Dimiev
language : en
Publisher: John Wiley & Sons
Release Date : 2016-11-14
Graphene Oxide written by Ayrat M. Dimiev and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-14 with Science categories.
Due to its unique properties, graphene oxide has become one of the most studied materials of the last decade and a great variety of applications have been reported in areas such as sensors, catalysis and biomedical applications. This comprehensive volume systematically describes the fundamental aspects and applications of graphene oxide. The book is designed as an introduction to the topic, so each chapter begins with a discussion on fundamental concepts, then proceeds to review and summarize recent advances in the field. Divided into two parts, the first part covers fundamental aspects of graphene oxide and includes chapters on formation and chemical structure, characterization methods, reduction methods, rheology and optical properties of graphene oxide solutions. Part Two covers numerous graphene oxide applications including field effect transistors, transparent conductive films, sensors, energy harvesting and storage, membranes, composite materials, catalysis and biomedical applications. In each case the differences and advantages of graphene oxide over its non-oxidised counterpart are discussed. The book concludes with a chapter on the challenges of industrial-scale graphene oxide production. Graphene Oxide: Fundamentals and Applications is a valuable reference for academic researchers, and industry scientists interested in graphene oxide, graphene and other carbon materials.
Concrete And Structures
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Author :
language : en
Publisher:
Release Date : 1997
Concrete And Structures written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Concrete bridges categories.
Nanotechnology In Construction
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Author : Konstantin Sobolev
language : en
Publisher: Springer
Release Date : 2015-05-07
Nanotechnology In Construction written by Konstantin Sobolev and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-07 with Technology & Engineering categories.
Nanotechnology has already demonstrated surprising potential for improving the performance of construction materials and many of these recent developments were facilitated by NICOM symposia. The NICOM5 proceedings will cover the emerging opportunities and future use of nanotechnology in construction and will illustrate the broad potential for application of nanotechnology to challenging problems involving materials and infrastructure.
Recent Developments In Structural Engineering Volume 1
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Author : Manmohan Dass Goel
language : en
Publisher: Springer Nature
Release Date :
Recent Developments In Structural Engineering Volume 1 written by Manmohan Dass Goel and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Proceedings Of Meacm 2020
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Author : Lifang Zheng
language : en
Publisher: Springer Nature
Release Date : 2021-05-31
Proceedings Of Meacm 2020 written by Lifang Zheng and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-31 with Technology & Engineering categories.
This book gathers the proceedings of the 4th International Conference on Mechanical Engineering and Applied Composite Materials (MEACM), held in Beijing, China on October 24-25, 2020. The conference brought together researchers from several countries and covered all major areas of mechanical engineering and applied composite materials, new applications and current trends. The topics covered include: structure and design, mechanical manufacturing and automation, robotics and mechatronics, mechanical behavior of nanomaterials, nanocomposites, and composite mechanics. Given its scope, the book offers a source of information and inspiration for researchers seeking to improve their work and gather new ideas for future developments.
Self Sensing Concrete In Smart Structures
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Author : Baoguo Han
language : en
Publisher: Butterworth-Heinemann
Release Date : 2014-07-30
Self Sensing Concrete In Smart Structures written by Baoguo Han and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-30 with Technology & Engineering categories.
Concrete is the second most used building material in the world after water. The problem is that over time the material becomes weaker. As a response, researchers and designers are developing self-sensing concrete which not only increases longevity but also the strength of the material. Self-Sensing Concrete in Smart Structures provides researchers and designers with a guide to the composition, sensing mechanism, measurement, and sensing properties of self-healing concrete along with their structural applications Provides a systematic discussion of the structure of intrinsic self-sensing concrete Compositions of intrinsic self-sensing concrete and processing of intrinsic self-sensing concrete Explains the sensing mechanism, measurement, and sensing properties of intrinsic self-sensing concrete