In Situ X Ray Absorption Spectroscopy Study Of Tin Anode Nanomaterials For Lithium Ion Batteries
DOWNLOAD
Download In Situ X Ray Absorption Spectroscopy Study Of Tin Anode Nanomaterials For Lithium Ion Batteries PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get In Situ X Ray Absorption Spectroscopy Study Of Tin Anode Nanomaterials For Lithium Ion Batteries book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
In Situ X Ray Absorption Spectroscopy Study Of Tin Anode Nanomaterials For Lithium Ion Batteries
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2015
In Situ X Ray Absorption Spectroscopy Study Of Tin Anode Nanomaterials For Lithium Ion Batteries written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
In Situ Characterization Techniques For Nanomaterials
DOWNLOAD
Author : Challa S.S.R. Kumar
language : en
Publisher: Springer
Release Date : 2018-04-17
In Situ Characterization Techniques For Nanomaterials written by Challa S.S.R. Kumar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-17 with Technology & Engineering categories.
Seventh volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about In-situ Characterization Techniques for Nanomaterials. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.
X Ray And Neutron Techniques For Nanomaterials Characterization
DOWNLOAD
Author : Challa S.S.R. Kumar
language : en
Publisher: Springer
Release Date : 2016-10-13
X Ray And Neutron Techniques For Nanomaterials Characterization written by Challa S.S.R. Kumar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-13 with Technology & Engineering categories.
Fifth volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about X-ray and Neutron Techniques for Nanomaterials Characterization. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.
In Situ X Ray Absorption Spectroscopy Study Of Tin Based Graphite Composite Anodes For Lithium Ion Batteries
DOWNLOAD
Author : Yujia Ding
language : en
Publisher:
Release Date : 2019
In Situ X Ray Absorption Spectroscopy Study Of Tin Based Graphite Composite Anodes For Lithium Ion Batteries written by Yujia Ding and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Chemical Abstracts
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2002
Chemical Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Chemistry categories.
Nanostructured Tin Based Anodes For Lithium Ion Batteries With X Ray Absorption Fine Structure Studies
DOWNLOAD
Author : Dongniu Wang
language : en
Publisher:
Release Date : 2013
Nanostructured Tin Based Anodes For Lithium Ion Batteries With X Ray Absorption Fine Structure Studies written by Dongniu Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The practical applications of lithium ion batteries are highly dependent on the choice of electrodes, where boosting the materials innovations to design and achieve high capacity, excellent cycling performance, rate capability, low-cost and safe electrode materials provide the best solution. Based on this, tin-based anodes have gained great attention due to its high theoretical capacity, low cost and nontoxic nature to environment. Nevertheless, it undergoes significant volume variation(259%)during the operation of the battery, leading to pulverization and significant capacity fade. Thus, the practical application of tin-based anodes is still quite challenging. This thesis tackles issues related to tin-based anodes. It is demonstrated that designing hierarchical nanostructured tin and tin-based carbon composites particular tin-based graphene composites are the most effective routes to achieve excellent electrochemical properties. In this thesis, we reported the rational design and fabrication of nanostructured tin-based anodes which began with the synthesis of relevant electrode materials as well as evaluation of their electrochemical performance. Further, synchrotron based X-ray absorption spectroscopy was conducted to unveil the electronic structure of these composites for better understanding of the mechanism behind the performance. Various strategies of material design have been used. These include: (i) SnO2 nanowires on conducting substrates are successfully obtained using hydrothermal process. The electronic structure and the optical properties study revealed the different crystallinity and surface/defect states related luminescence. (ii) Further we extend the research to fabricate the hierarchical tin-based graphene composites such as graphene-SnO2 nanoparticles and SnO2 nanowire/graphene/carbon composites using hydrothermal method. The hierarchical nanocomposites exhibit better performance in both high and stable capacity benefitting from the buffering effect of carbonaceous materials as well as high capacity of tin dioxide. (iii) In addition, Sn@C-graphene was obtained using chemical vapor deposition method. The core-shelled Sn@C nanoparticles are well embedded in graphene matrix with superior electrochemical performances. (iv) Refer to Sn@C nanowires on metallic substrates obtained by the same route, the high cyclic capability is achieved benefitting from the one dimensional core-shell structure. (v) Most interestingly, through surface coating of Al2O3 on SnO2 electrodes via atomic layer deposition, we found that the well defined and optimized Al2O3 layer could relieve mechanical degradation and form an artificial SEI layer, leading to improved electrochemical performances compared with bare SnO2 electrodes. The element specific X-ray absorption spectra uniquely characterize the Sn, C and O specified edge of target samples, providing the information of the cystallinity and surface/defect states, revealing the strong chemical bonding and interactions between Sn or SnO2 with graphene or carbon layer, allowing for better understanding of the performance. The study in this thesis demonstrates nanostructured tin-based anodes can be alternative high performance anodes in the next generation lithium ion batteries.
In Situ Synchrotron X Ray Techniques For The Study Of Lithium Battery Materials
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1998
In Situ Synchrotron X Ray Techniques For The Study Of Lithium Battery Materials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
The combination of in situ X-ray diffraction (XRD) and x-ray absorption spectroscopy (XAS) is a very powerful technique in the study of lithium battery cathode materials. XRD identifies the phase changes that occur during cycling and XAS gives information on the redox charge compensation processes that occur on the transition metal oxides. Because of its element specific nature XAS can identify the occurrence of redox processes on the various cations in doped oxide cathode materials. Since XAS probes short range order and is particularly useful in the study of amorphous tin based composite oxide anode materials.
Changes Of Valence State And Local Structure In Anode Materials For Lithium Ion Batteries By X Ray Absorption Spectroscopy
DOWNLOAD
Author : Dong Zhou
language : en
Publisher:
Release Date : 2017
Changes Of Valence State And Local Structure In Anode Materials For Lithium Ion Batteries By X Ray Absorption Spectroscopy written by Dong Zhou and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
X Ray Characterization Of Nanostructured Energy Materials By Synchrotron Radiation
DOWNLOAD
Author : Mehdi Khodaei
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-03-22
X Ray Characterization Of Nanostructured Energy Materials By Synchrotron Radiation written by Mehdi Khodaei and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-22 with Science categories.
Nowadays, nanomaterials are attracting huge attentions not only from a basic research point of view but also for their potential applications. Since finding the structure-property-processing relationships can open new windows in the application of materials, the material characterizations play a crucial role in the research and development of materials science. The increasing demand for energy with the necessity to find alternative renewable and sustainable energy sources leads to the rapid growth in attention to energy materials. In this book, the results of some outstanding researches on synchrotron-based characterization of nanostructured materials related to energy applications are presented.
Study On Microstructural Deformation Of Working Sn Containing Anode Particles For Lithium Ion Batteries By In Situ Transmission X Ray Microscopy
DOWNLOAD
Author : 趙崧傑
language : en
Publisher:
Release Date : 2012
Study On Microstructural Deformation Of Working Sn Containing Anode Particles For Lithium Ion Batteries By In Situ Transmission X Ray Microscopy written by 趙崧傑 and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.