The Experts below are selected from a list of 261 Experts worldwide ranked by ideXlab platform

Linda F. Nazar - One of the best experts on this subject based on the ideXlab platform.

  • sodium and sodium ion energy Storage Batteries
    Current Opinion in Solid State & Materials Science, 2012
    Co-Authors: Brian L. Ellis, Linda F. Nazar
    Abstract:

    Owing to almost unmatched volumetric energy density, Li-ion Batteries have dominated the portable electronics industry and solid state electrochemical literature for the past 20 years. Not only will that continue, but they are also now powering plug-in hybrid electric vehicles and electric vehicles. In light of possible concerns over rising lithium costs in the future, Na and Na-ion Batteries have re-emerged as candidates for medium and large-scale stationary energy Storage, especially as a result of heightened interest in renewable energy sources that provide intermittent power which needs to be load-levelled. The sodium-ion battery field presents many solid state materials design challenges, and rising to that call in the past couple of years, several reports of new sodium-ion technologies and electrode materials have surfaced. These range from high-temperature air electrodes to new layered oxides, polyanion-based materials, carbons and other insertion materials for sodium-ion Batteries, many of which hold promise for future sodium-based energy Storage applications. In this article, the challenges of current high-temperature sodium technologies including Na-S and Na-NiCl2 and new molten sodium technology, Na-O2 are summarized. Recent advancements in positive and negative electrode materials suitable for Na-ion and hybrid Na/Li-ion cells are reviewed, along with the prospects for future developments.

  • Sodium and sodium-ion energy Storage Batteries
    Current Opinion in Solid State and Materials Science, 2012
    Co-Authors: Brian L. Ellis, Linda F. Nazar
    Abstract:

    Owing to almost unmatched volumetric energy density, Li-ion Batteries have dominated the portable electronics industry and solid state electrochemical literature for the past 20 years. Not only will that continue, but they are also now powering plug-in hybrid electric vehicles and electric vehicles. In light of possible concerns over rising lithium costs in the future, Na and Na-ion Batteries have re-emerged as candidates for medium and large-scale stationary energy Storage, especially as a result of heightened interest in renewable energy sources that provide intermittent power which needs to be load-levelled. The sodium-ion battery field presents many solid state materials design challenges, and rising to that call in the past couple of years, several reports of new sodium-ion technologies and electrode materials have surfaced. These range from high-temperature air electrodes to new layered oxides, polyanion-based materials, carbons and other insertion materials for sodium-ion Batteries, many of which hold promise for future sodium-based energy Storage applications. In this article, the challenges of current high-temperature sodium technologies including Na-S and Na-NiCl2and new molten sodium technology, Na-O2are summarized. Recent advancements in positive and negative electrode materials suitable for Na-ion and hybrid Na/Li-ion cells are reviewed, along with the prospects for future developments. © 2012 Elsevier Ltd. All rights reserved.

Brian L. Ellis - One of the best experts on this subject based on the ideXlab platform.

  • sodium and sodium ion energy Storage Batteries
    Current Opinion in Solid State & Materials Science, 2012
    Co-Authors: Brian L. Ellis, Linda F. Nazar
    Abstract:

    Owing to almost unmatched volumetric energy density, Li-ion Batteries have dominated the portable electronics industry and solid state electrochemical literature for the past 20 years. Not only will that continue, but they are also now powering plug-in hybrid electric vehicles and electric vehicles. In light of possible concerns over rising lithium costs in the future, Na and Na-ion Batteries have re-emerged as candidates for medium and large-scale stationary energy Storage, especially as a result of heightened interest in renewable energy sources that provide intermittent power which needs to be load-levelled. The sodium-ion battery field presents many solid state materials design challenges, and rising to that call in the past couple of years, several reports of new sodium-ion technologies and electrode materials have surfaced. These range from high-temperature air electrodes to new layered oxides, polyanion-based materials, carbons and other insertion materials for sodium-ion Batteries, many of which hold promise for future sodium-based energy Storage applications. In this article, the challenges of current high-temperature sodium technologies including Na-S and Na-NiCl2 and new molten sodium technology, Na-O2 are summarized. Recent advancements in positive and negative electrode materials suitable for Na-ion and hybrid Na/Li-ion cells are reviewed, along with the prospects for future developments.

  • Sodium and sodium-ion energy Storage Batteries
    Current Opinion in Solid State and Materials Science, 2012
    Co-Authors: Brian L. Ellis, Linda F. Nazar
    Abstract:

    Owing to almost unmatched volumetric energy density, Li-ion Batteries have dominated the portable electronics industry and solid state electrochemical literature for the past 20 years. Not only will that continue, but they are also now powering plug-in hybrid electric vehicles and electric vehicles. In light of possible concerns over rising lithium costs in the future, Na and Na-ion Batteries have re-emerged as candidates for medium and large-scale stationary energy Storage, especially as a result of heightened interest in renewable energy sources that provide intermittent power which needs to be load-levelled. The sodium-ion battery field presents many solid state materials design challenges, and rising to that call in the past couple of years, several reports of new sodium-ion technologies and electrode materials have surfaced. These range from high-temperature air electrodes to new layered oxides, polyanion-based materials, carbons and other insertion materials for sodium-ion Batteries, many of which hold promise for future sodium-based energy Storage applications. In this article, the challenges of current high-temperature sodium technologies including Na-S and Na-NiCl2and new molten sodium technology, Na-O2are summarized. Recent advancements in positive and negative electrode materials suitable for Na-ion and hybrid Na/Li-ion cells are reviewed, along with the prospects for future developments. © 2012 Elsevier Ltd. All rights reserved.

Ali Eftekhari - One of the best experts on this subject based on the ideXlab platform.

  • electrochemical hydrogen Storage opportunities for fuel Storage Batteries fuel cells and supercapacitors
    International Journal of Hydrogen Energy, 2017
    Co-Authors: Ali Eftekhari, Baizeng Fang
    Abstract:

    Abstract Solid-state Storage of hydrogen is a possible breakthrough to realise the unique futures of hydrogen as a green fuel. Among possible methods, electrochemical hydrogen Storage is very promising, as can be conducted at low temperature and pressure with a simple device reversibly. However, it has been overshadowed by the physical hydrogen Storage in the literature, and thus, research efforts are not adequately connected to lead us in the right direction. On the other hand, electrochemical hydrogen Storage is the basis of some other electrochemical power sources such as Batteries, fuel cells, and supercapacitors. For instance, available hydrogen Storage materials can build supercapacitors with exceptionally high specific capacitance in order of 4000 F g−1. In general, electrochemical hydrogen Storage plays a substantial role in the future of not only hydrogen Storage but also electrochemical power sources. There are some vague points which have obscured our understanding of the corresponding system to be developed practically. This review aims to portray the entire field and detect those ambiguous points which are indeed the key obstacles. It is clarified that different materials have somehow similar mechanisms for electrochemical hydrogen Storage, which is initiated by hydrogen dissociation, surface adsorption and probably diffusing deep within the bulk material. This mechanism is different from the insertion/extraction of alkali metals, though battery materials look similar. Based on the available reports, it seems that the most promising material design for the future of electrochemical hydrogen Storage is a class of subtly designed nanocomposites of Mg-based alloys and mesoporous carbons.

Baizeng Fang - One of the best experts on this subject based on the ideXlab platform.

  • electrochemical hydrogen Storage opportunities for fuel Storage Batteries fuel cells and supercapacitors
    International Journal of Hydrogen Energy, 2017
    Co-Authors: Ali Eftekhari, Baizeng Fang
    Abstract:

    Abstract Solid-state Storage of hydrogen is a possible breakthrough to realise the unique futures of hydrogen as a green fuel. Among possible methods, electrochemical hydrogen Storage is very promising, as can be conducted at low temperature and pressure with a simple device reversibly. However, it has been overshadowed by the physical hydrogen Storage in the literature, and thus, research efforts are not adequately connected to lead us in the right direction. On the other hand, electrochemical hydrogen Storage is the basis of some other electrochemical power sources such as Batteries, fuel cells, and supercapacitors. For instance, available hydrogen Storage materials can build supercapacitors with exceptionally high specific capacitance in order of 4000 F g−1. In general, electrochemical hydrogen Storage plays a substantial role in the future of not only hydrogen Storage but also electrochemical power sources. There are some vague points which have obscured our understanding of the corresponding system to be developed practically. This review aims to portray the entire field and detect those ambiguous points which are indeed the key obstacles. It is clarified that different materials have somehow similar mechanisms for electrochemical hydrogen Storage, which is initiated by hydrogen dissociation, surface adsorption and probably diffusing deep within the bulk material. This mechanism is different from the insertion/extraction of alkali metals, though battery materials look similar. Based on the available reports, it seems that the most promising material design for the future of electrochemical hydrogen Storage is a class of subtly designed nanocomposites of Mg-based alloys and mesoporous carbons.

Liu Mingjun - One of the best experts on this subject based on the ideXlab platform.

  • Structure design, Prototype manufacture and Performance analysis of a fiber grating sensor for strain measurement of Batteries
    2019 IEEE 4th Advanced Information Technology Electronic and Automation Control Conference (IAEAC), 2019
    Co-Authors: Xu Zaide, Zhou Qiukuan, Xu Jingmin, Liu Mingjun
    Abstract:

    Aiming at the problem of safety detection in the use of energy Storage lithium ion Batteries, a new sensing technology is developed. A fiber Bragg grating sensor for strain measurement of Batteries is designed, and a prototype is developed for performance analysis, which can accurately reflect the deformation and performance degradation characteristics of electrochemical energy Storage Batteries to meet the requirements of energy Storage Batteries. The practical requirement of online monitoring and safety early warning during operation provides a new safe, reliable and inexpensive measurement method for battery management system technology in the future.

  • Structure design, Prototype manufacture and Performance analysis of a fiber grating sensor for Batteries temperature measurement
    2019 IEEE 4th Advanced Information Technology Electronic and Automation Control Conference (IAEAC), 2019
    Co-Authors: Xu Zaide, Liu Mingjun, Wang Qian, Xu Jingmin
    Abstract:

    A fiber Bragg grating sensor for battery temperature measurement is designed, and a prototype is developed for performance analysis, which can accurately reflect the complex chemical reactions and performance degradation characteristics of electrochemical energy Storage battery caused by temperature. A new sensing technology is developed and applied to the temperature of energy Storage battery. In order to meet the practical needs of on-line monitoring and safety early warning of energy Storage Batteries in operation, accurate measurement provides a new, safe, reliable and inexpensive measurement method for future battery management system technology.