scholarly journals Two-Dimensional Platinum Diselenide: Synthesis, Emerging Applications, and Future Challenges

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Youning Gong ◽  
Zhitao Lin ◽  
Yue-Xing Chen ◽  
Qasim Khan ◽  
Cong Wang ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Research Community ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Structure Characteristics ◽  
The Past ◽  
Future Challenges ◽  
Potential Applications ◽  
Physical And Chemical ◽  
And Chemical Properties

AbstractIn recent years, emerging two-dimensional (2D) platinum diselenide (PtSe2) has quickly attracted the attention of the research community due to its novel physical and chemical properties. For the past few years, increasing research achievements on 2D PtSe2 have been reported toward the fundamental science and various potential applications of PtSe2. In this review, the properties and structure characteristics of 2D PtSe2 are discussed at first. Then, the recent advances in synthesis of PtSe2 as well as their applications are reviewed. At last, potential perspectives in exploring the application of 2D PtSe2 are reviewed.

Design of 2D materials – MSi2CxN4-x (M = Cr, Mo, and W; x = 1 and 2) - with tunable electronic and magnetic properties

Nanoscale ◽  
2021 ◽  
Author(s):  
Bowen Li ◽  
Jiazhong Geng ◽  
Haoqiang Ai ◽  
youchao Kong ◽  
Haoyun Bai ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
2D Materials ◽  
Chemical Properties ◽  
First Principle ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Electronic And Magnetic Properties ◽  
The Past ◽  
Physical And Chemical ◽  
And Chemical Properties

Two-dimensional (2D) materials have attracted increasing interest in the past decades due to their unique physical and chemical properties for diverse applications. In this work, we present a first-principle design...

Gate-controlled Ambipolar Transport in b-AsP Crystal and Its VIS-NIF Photodetection

Nanoscale ◽  
2021 ◽  
Author(s):  
Mianzeng Zhong ◽  
Haotong Meng ◽  
Zhihui Ren ◽  
Le Huang ◽  
Juehan Yang ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Black Phosphorus ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Layered Semiconductor ◽  
Potential Applications ◽  
Physical And Chemical ◽  
Ambipolar Transport ◽  
And Chemical Properties

As a new two-dimensional elemental layered semiconductor, black phosphorus (b-P) has received tremendous attentions due to its excellent physical and chemical properties, and has potential applications in the fields of...

Topochemical synthesis of low-dimensional nanomaterials

Nanoscale ◽  
2020 ◽  
Vol 12 (43) ◽  
pp. 21971-21987
Author(s):  
Qicheng Zhang ◽  
Wenchao Peng ◽  
Yang Li ◽  
Fengbao Zhang ◽  
Xiaobin Fan
Keyword(s):  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Bulk Materials ◽  
The Past ◽  
Low Dimensional ◽  
Physical And Chemical ◽  
And Chemical Properties

Over the past several decades, nanomaterials have been extensively studied owing to having a series of unique physical and chemical properties that exceed those of conventional bulk materials.

scholarly journals Liquid phase exfoliation of antimonene: systematic optimization, characterization and electrocatalytic properties

2019 ◽  
Vol 7 (39) ◽  
pp. 22475-22486 ◽  
Author(s):  
Carlos Gibaja ◽  
Mhamed Assebban ◽  
Iñigo Torres ◽  
Michael Fickert ◽  
Roger Sanchis-Gual ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Electrocatalytic Properties ◽  
Systematic Optimization ◽  
Group 15 ◽  
Liquid Phase Exfoliation ◽  
Physical And Chemical ◽  
And Chemical Properties

Antimonene, a novel group 15 two-dimensional material, is attracting great attention due to its outstanding physical and chemical properties.

scholarly journals An emerging Janus MoSeTe material for potential applications in optoelectronic devices

2019 ◽  
Vol 7 (39) ◽  
pp. 12312-12320 ◽  
Author(s):  
Xiaoyong Yang ◽  
Deobrat Singh ◽  
Zhitong Xu ◽  
Ziwei Wang ◽  
Rajeev Ahuja
Keyword(s):  
First Principles ◽  
Transition Metal Dichalcogenides ◽  
Chemical Properties ◽  
Detailed Comparison ◽  
Physical And Chemical Properties ◽  
First Principles Calculations ◽  
Potential Applications ◽  
Metal Dichalcogenides ◽  
Physical And Chemical ◽  
And Chemical Properties

Motivated by the extraordinary physical and chemical properties of Janus transition-metal dichalcogenides (TMDs) due to the change of the crystal field originating from their asymmetry structures, the electronic and optical properties of the MoSeTe monolayer in 2H and 1T phases are systematically studied by first-principles calculations, and a detailed comparison with the parental MoSe2 and MoTe2 monolayer is made.

scholarly journals Synthesis and applications of nanoporous perovskite metal oxides

2018 ◽  
Vol 9 (15) ◽  
pp. 3623-3637 ◽  
Author(s):  
Xiubing Huang ◽  
Guixia Zhao ◽  
Ge Wang ◽  
John T. S. Irvine
Keyword(s):  
Ionic Conductivity ◽  
Metal Oxides ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Oxygen Mobility ◽  
Redox Behaviour ◽  
The Past ◽  
Physical And Chemical ◽  
Perovskite Type ◽  
And Chemical Properties

Perovskite-type metal oxides have been widely investigated and applied in various fields in the past several decades due to their extraordinary variability of compositions and structures with targeted physical and chemical properties (e.g., redox behaviour, oxygen mobility, electronic and ionic conductivity).

scholarly journals Synthesis and applications of carbon nanofibers: a review

2020 ◽  
Vol 36 (4) ◽  
pp. 493-511 ◽  
Author(s):  
Juan C. Ruiz-Cornejo ◽  
David Sebastián ◽  
Maria J. Lázaro
Keyword(s):  
Fuel Cell ◽  
Carbon Nanofibers ◽  
Storage Systems ◽  
Chemical Properties ◽  
Catalytic Decomposition ◽  
Physical And Chemical Properties ◽  
Potential Applications ◽  
Catalytic Supports ◽  
Physical And Chemical ◽  
And Chemical Properties

AbstractCarbon nanofibers (CNFs) have shown great potential in multiple applications. Their versatility is derived from the possibility of tuning their physical and chemical properties. CNFs can be synthesized using two main methods: the catalytic decomposition of carbon precursors or the electrospinning and carbonization of polymers. The most appropriate method relies on the desired characteristics of the CNFs. Some of their applications include the synthesis of catalysts and catalytic supports, as electrodes for fuel cell devices, in hydrogen storage systems, and in functional nanocomposites. In this review, recent advances in the synthesis and potential applications of CNFs are examined.

scholarly journals A Blueprint for the Synthesis and Characterization of Thiolated Graphene

Nanomaterials ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 45
Author(s):  
Maxim K. Rabchinskii ◽  
Victor V. Sysoev ◽  
Sergei A. Ryzhkov ◽  
Ilya A. Eliseyev ◽  
Dina Yu. Stolyarova ◽  
...  
Keyword(s):  
Smart Materials ◽  
Chemical Properties ◽  
Research Community ◽  
Physical And Chemical Properties ◽  
Facile Synthesis ◽  
The Core ◽  
Physical And Chemical ◽  
Significant Attention ◽  
And Chemical Properties

Graphene derivatization to either engineer its physical and chemical properties or overcome the problem of the facile synthesis of nanographenes is a subject of significant attention in the nanomaterials research community. In this paper, we propose a facile and scalable method for the synthesis of thiolated graphene via a two-step liquid-phase treatment of graphene oxide (GO). Employing the core-level methods, the introduction of up to 5.1 at.% of thiols is indicated with the simultaneous rise of the C/O ratio to 16.8. The crumpling of the graphene layer upon thiolation without its perforation is pointed out by microscopic and Raman studies. The conductance of thiolated graphene is revealed to be driven by the Mott hopping mechanism with the sheet resistance values of 2.15 kΩ/sq and dependable on the environment. The preliminary results on the chemiresistive effect of these films upon exposure to ethanol vapors in the mix with dry and humid air are shown. Finally, the work function value and valence band structure of thiolated graphene are analyzed. Taken together, the developed method and findings of the morphology and physics of the thiolated graphene guide the further application of this derivative in energy storage, sensing devices, and smart materials.

scholarly journals Two-Dimensional Semiconductor Heterojunctions for Optoelectronics and Electronics

2021 ◽  
Vol 9 ◽  
Author(s):  
Qian Wang ◽  
Lin Zhang ◽  
Xuejuan Liu ◽  
Sha Li
Keyword(s):  
Electric Fields ◽  
Chemical Properties ◽  
Band Alignment ◽  
Physical And Chemical Properties ◽  
Two Dimensional ◽  
Layered Semiconductors ◽  
Future Developments ◽  
Device Applications ◽  
Physical And Chemical ◽  
And Chemical Properties

Two-dimensional (2D) layered semiconductors are current research hotspots on account of their wide variety of applications in electronics and optoelectronics due to their particular ultrathin nature. In this review, the band alignment engineering in heterojunctions composed of 2D van der Waals (vdW) layered semiconductors and their device applications in optoelectronics are provided. Various approaches that induced adjustability of vdW heterojunctions are summarized, mainly including composition and thickness modulations, strain, and electric fields. Furthermore, their perspectives on future developments in optoelectronics and electronics devices based on the newly unique physical and chemical properties are outlined.

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