Research Topic

Binary Metal Chalcogenide Materials for Energy Storage

About this Research Topic

The development of renewable, safe, clean, and sustainable energy storage and conversion technologies has become a hot topic. A variety of technologies such as solar cells, fuel cells, supercapacitors, and batteries have been proposed to address future energy issues. Energy storage devices are essential for storing energy produced by renewable energy resources, for instance in electric vehicles or for their integration into the power grid and wind or solar power plants for continuous power supply. However, commercialization of these energy storage technologies on large scale is still hindered owing to the lack of availability of suitable electrode materials. Metal chalcogenides have emerged as a potential candidate for anode materials because of their versatile material species, ample abundance, low cost, robust nature and high theoretical capacities.

Several recent studies have reported that the binary metal chalcogenides exhibit better electrochemical performance than mono metal chalcogenides. However, further research is needed to reveal the understanding of the mechanisms behind this improved performance. Only a few combinations of the binary metal chalcogenides have been studied by now but there could be hundreds of other combinations possible. Hence, with an aim of achieving extraordinary anode material candidate, scientists are encouraged to explore other binary metal chalcogenide combinations. Furthermore, a major focus has been given to sulfur-based metal chalcogenides and very few studies reported Se based metal chalcogenides and several Se-based anodes have shown outstanding performances. Therefore, there is a need to focus studies on Se-based metal chalcogenides.

The Topic Editors welcome submissions of Original Research, Review, Mini Review and Perspective articles that address, but are not limited to, the following themes:
• Binary metal chalcogenide anodes for lithium/sodium/magnesium ion batteries
• Understanding the charge storage mechanism of multi-metal chalcogenides
• Universal synthesis approaches to prepare a series of Binary metal chalcogenides with tunable structures and morphologies
• Binary metal chalcogenide-based electrodes for supercapacitors
• Charge storage performance comparison of mono vs. binary or tertiary metal chalcogenides
• Developing hybrid structures of carbon and Binary metal chalcogenides to address the pulverization and conductivity issues


Keywords: Binary metal chalcogenides, Metal selenides, Metal sulfides, Lithium ion batteries, Sodium ion batteries, Supercapacitors


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

The development of renewable, safe, clean, and sustainable energy storage and conversion technologies has become a hot topic. A variety of technologies such as solar cells, fuel cells, supercapacitors, and batteries have been proposed to address future energy issues. Energy storage devices are essential for storing energy produced by renewable energy resources, for instance in electric vehicles or for their integration into the power grid and wind or solar power plants for continuous power supply. However, commercialization of these energy storage technologies on large scale is still hindered owing to the lack of availability of suitable electrode materials. Metal chalcogenides have emerged as a potential candidate for anode materials because of their versatile material species, ample abundance, low cost, robust nature and high theoretical capacities.

Several recent studies have reported that the binary metal chalcogenides exhibit better electrochemical performance than mono metal chalcogenides. However, further research is needed to reveal the understanding of the mechanisms behind this improved performance. Only a few combinations of the binary metal chalcogenides have been studied by now but there could be hundreds of other combinations possible. Hence, with an aim of achieving extraordinary anode material candidate, scientists are encouraged to explore other binary metal chalcogenide combinations. Furthermore, a major focus has been given to sulfur-based metal chalcogenides and very few studies reported Se based metal chalcogenides and several Se-based anodes have shown outstanding performances. Therefore, there is a need to focus studies on Se-based metal chalcogenides.

The Topic Editors welcome submissions of Original Research, Review, Mini Review and Perspective articles that address, but are not limited to, the following themes:
• Binary metal chalcogenide anodes for lithium/sodium/magnesium ion batteries
• Understanding the charge storage mechanism of multi-metal chalcogenides
• Universal synthesis approaches to prepare a series of Binary metal chalcogenides with tunable structures and morphologies
• Binary metal chalcogenide-based electrodes for supercapacitors
• Charge storage performance comparison of mono vs. binary or tertiary metal chalcogenides
• Developing hybrid structures of carbon and Binary metal chalcogenides to address the pulverization and conductivity issues


Keywords: Binary metal chalcogenides, Metal selenides, Metal sulfides, Lithium ion batteries, Sodium ion batteries, Supercapacitors


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

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Submission Deadlines

04 January 2021 Abstract
04 May 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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Topic Editors

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Submission Deadlines

04 January 2021 Abstract
04 May 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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