Two-Dimensional Platinum Diselenide: Synthesis, Emerging Applications, and Future Challenges
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REVIEW
Cite as Nano-Micro Lett. (2020) 12:174 Received: 9 June 2020 Accepted: 4 August 2020 © The Author(s) 2020
https://doi.org/10.1007/s40820-020-00515-0
Two‑Dimensional Platinum Diselenide: Synthesis, Emerging Applications, and Future Challenges Youning Gong1, Zhitao Lin2, Yue‑Xing Chen1, Qasim Khan3, Cong Wang1, Bin Zhang4, Guohui Nie4, Ni Xie4, Delong Li1 * Youning Gong, Zhitao Lin, and Yue-Xing Chen contributed equally to this work. * Delong Li, [email protected] Institute of Microscale Optoelectronics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, People’s Republic of China 2 Faculty of Information Technology, Macau University of Science and Technology, Macau 519020, People’s Republic of China 1
3 4
Department of Mechanical and Mechatronics Engineering, University of Waterloo, Waterloo, ON, Canada Otolaryngology Department and Biobank of the First Affiliated Hospital, Shenzhen Second People’s Hospital, Health Science Center, Shenzhen University, Shenzhen 518060, People’s Republic of China
HIGHLIGHTS • A comprehensive review of the recent development of two-dimensional (2D) P tSe2 synthesis strategies has been extensively surveyed. • The applications of 2D PtSe2 materials in areas, including opto/electric devices, photocatalysis, hydrogen evolution reaction, and sen‑ sors, have been reviewed. • Current challenges in the development of 2D P tSe2 materials are identified, and outlooks toward unexplored research areas are sug‑ gested.
ABSTRACT In recent years, emerging two-dimensional (2D) platinum dis‑ elenide ( PtSe 2) has quickly attracted the attention of the research community due to its novel physical and chemical properties. For the past few years,
the properties and structure characteristics of 2D P tSe 2 are discussed at first.
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fundamental science and various potential applications of P tSe2. In this review,
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KEYWORDS Platinum diselenide; Two-dimensional materials; Photodetector;
Photocatalytic; Photoelectric
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1 Introduction Since graphene was discovered in 2004 [1], two-dimensional (2D) materials have attracted extensive attention due to their unique structure and outstanding properties [2–7]. Recently, layered 2D transition metal dichalcogenides (TMDCs) materials have become one of the hottest research topics due to a large potential in future nanoelectronics [8–15]. Unique physical phenomenon confining the transport of charge and heat in unique layered structure, which are not easily observed or measured in the related bulk cry
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