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Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications

Anitha Devadoss Orcid Logo, Nagarajan Srinivasan, V.P. Devarajan, A. Nirmala Grace, Sudhagar Pitchaimuthu Orcid Logo

2D Nanoscale Heterostructured Materials, Volume: 97, Pages: 215 - 241

Swansea University Authors: Anitha Devadoss Orcid Logo, Sudhagar Pitchaimuthu Orcid Logo

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DOI (Published version): 10.1016/B978-0-12-817678-8.00008-7

Abstract

This chapter provides a generalized overall picture about fundamental electrochemical properties of transition metal dichalcogenides (TMDs) and their recent applications in wide range of energy technologies (battery, supercapacitor, and water splitting). The high surface area, large number of active...

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Published in: 2D Nanoscale Heterostructured Materials
ISBN: 978-0-12-817678-8
Published: Amsterdam, Netherlands Elsevier 2020
URI: https://cronfa.swan.ac.uk/Record/cronfa54681
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spelling 2020-08-24T11:16:31.4648045 v2 54681 2020-07-09 Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications a01150750f1c8eccbfeebffdde3fe8a1 0000-0002-8052-1820 Anitha Devadoss Anitha Devadoss true false 2fdbee02f4bfc5a1b174c8bd04afbd2b 0000-0001-9098-8806 Sudhagar Pitchaimuthu Sudhagar Pitchaimuthu true false 2020-07-09 EEN This chapter provides a generalized overall picture about fundamental electrochemical properties of transition metal dichalcogenides (TMDs) and their recent applications in wide range of energy technologies (battery, supercapacitor, and water splitting). The high surface area, large number of active sites, and remarkable chemical stability offer TMDs with vast opportunities for utilizing as a promising electrocatalysts. However, inadequate electrical conductivity and other deficiencies foster considerable research efforts for further modification. The TMDs showed enhanced electrocatalytic performance through (1) site doping/modification, (2) phase modulation, (3) control of growth morphology, and (4) heterostructure formation. This chapter summarizes the recent demonstration of these methodologies in TMDs towards designing the efficient and benchmarking electrocatalysts. Furthermore, the underlying mechanism of device functionality, materials challenges, and perspectives of TMD based electrocatalysts are also discussed in this chapter. Book chapter 2D Nanoscale Heterostructured Materials 97 215 241 Elsevier Amsterdam, Netherlands 978-0-12-817678-8 TMDs, MoS2, electrocatalyst, water splitting, battery, supercapacitor 31 8 2020 2020-08-31 10.1016/B978-0-12-817678-8.00008-7 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2020-08-24T11:16:31.4648045 2020-07-09T15:41:28.2566086 Anitha Devadoss 0000-0002-8052-1820 1 Nagarajan Srinivasan 2 V.P. Devarajan 3 A. Nirmala Grace 4 Sudhagar Pitchaimuthu 0000-0001-9098-8806 5
title Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
spellingShingle Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
Anitha Devadoss
Sudhagar Pitchaimuthu
title_short Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
title_full Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
title_fullStr Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
title_full_unstemmed Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
title_sort Electrocatalytic properties of two-dimensional transition metal dichalcogenides and their hetrostructures in energy applications
author_id_str_mv a01150750f1c8eccbfeebffdde3fe8a1
2fdbee02f4bfc5a1b174c8bd04afbd2b
author_id_fullname_str_mv a01150750f1c8eccbfeebffdde3fe8a1_***_Anitha Devadoss
2fdbee02f4bfc5a1b174c8bd04afbd2b_***_Sudhagar Pitchaimuthu
author Anitha Devadoss
Sudhagar Pitchaimuthu
author2 Anitha Devadoss
Nagarajan Srinivasan
V.P. Devarajan
A. Nirmala Grace
Sudhagar Pitchaimuthu
format Book chapter
container_title 2D Nanoscale Heterostructured Materials
container_volume 97
container_start_page 215
publishDate 2020
institution Swansea University
isbn 978-0-12-817678-8
doi_str_mv 10.1016/B978-0-12-817678-8.00008-7
publisher Elsevier
document_store_str 0
active_str 0
description This chapter provides a generalized overall picture about fundamental electrochemical properties of transition metal dichalcogenides (TMDs) and their recent applications in wide range of energy technologies (battery, supercapacitor, and water splitting). The high surface area, large number of active sites, and remarkable chemical stability offer TMDs with vast opportunities for utilizing as a promising electrocatalysts. However, inadequate electrical conductivity and other deficiencies foster considerable research efforts for further modification. The TMDs showed enhanced electrocatalytic performance through (1) site doping/modification, (2) phase modulation, (3) control of growth morphology, and (4) heterostructure formation. This chapter summarizes the recent demonstration of these methodologies in TMDs towards designing the efficient and benchmarking electrocatalysts. Furthermore, the underlying mechanism of device functionality, materials challenges, and perspectives of TMD based electrocatalysts are also discussed in this chapter.
published_date 2020-08-31T04:08:21Z
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score 11.035349