Highly concentrated and stabilizer-free transition-metal dichalcogenide dispersions in low-boiling point solvent for flexible electronics

Nanoscale ◽  
2019 ◽  
Vol 11 (22) ◽  
pp. 10746-10755 ◽  
Author(s):  
Kenneth Lobo ◽  
Shivam Trivedi ◽  
H. S. S. Ramakrishna Matte
Keyword(s):  
Liquid Phase ◽  
Transition Metal ◽  
Flexible Electronics ◽  
Boiling Point ◽  
Transition Metal Dichalcogenide ◽  
Free Transition ◽  
Liquid Phase Exfoliation

Liquid-phase exfoliation of TMDCs was studied in a low-boiling point solvent, and the highest concentration of dispersions without surfactants was achieved.

scholarly journals Sequential bottom-up and top-down processing for the synthesis of transition metal dichalcogenide nanosheets: the case of rhenium disulfide (ReS2)

2016 ◽  
Vol 52 (50) ◽  
pp. 7878-7881 ◽  
Author(s):  
Naktal Al-Dulaimi ◽  
Edward A. Lewis ◽  
David J. Lewis ◽  
Simon K. Howell ◽  
Sarah J. Haigh ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Liquid Phase ◽  
Transition Metal ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Transition Metal Dichalcogenide ◽  
Top Down ◽  
Bottom Up ◽  
Liquid Phase Exfoliation ◽  
Methyl Pyrrolidone

Bottom-up (aerosol-assisted chemical vapor deposition, AACVD) and top-down (liquid phase exfoliation, LPE) processing methodologies are used in tandem to produce colloids of few-layer thick rhenium disulfide (ReS2) in N-methyl pyrrolidone.

Ultrafine transition metal dichalcogenide nanodots prepared by polyvinylpyrrolidone-assisted liquid phase exfoliation

2017 ◽  
Vol 5 (14) ◽  
pp. 2609-2615 ◽  
Author(s):  
Shan Zhang ◽  
Jing Li ◽  
Erkang Wang
Keyword(s):  
Liquid Phase ◽  
Transition Metal ◽  
Photothermal Therapy ◽  
Photothermal Effect ◽  
Transition Metal Dichalcogenide ◽  
Cell Toxicity ◽  
Liquid Phase Exfoliation

Ultrafine MoSe2 nanodots were prepared by polyvinylpyrrolidone (PVP)-assisted liquid phase exfoliation, which were further applied as efficient light-absorbing agent for photothermal therapy with negligible cell toxicity and appreciable photothermal effect.

Design of amine modified polymer dispersants for liquid-phase exfoliation of transition metal dichalcogenide nanosheets and their photodetective nanocomposites

2D Materials ◽  
2017 ◽  
Vol 4 (4) ◽  
pp. 041002 ◽  
Author(s):  
Jinseong Lee ◽  
Richard Hahnkee Kim ◽  
Seunggun Yu ◽  
Dhinesh Babu Velusamy ◽  
Hyeokjung Lee ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Transition Metal ◽  
Transition Metal Dichalcogenide ◽  
Modified Polymer ◽  
Liquid Phase Exfoliation

scholarly journals Luminescent transition metal dichalcogenide nanosheets through one-step liquid phase exfoliation

2D Materials ◽  
2016 ◽  
Vol 3 (3) ◽  
pp. 035014 ◽  
Author(s):  
M Mar Bernal ◽  
Lidia Álvarez ◽  
Emerson Giovanelli ◽  
Adriana Arnáiz ◽  
Luisa Ruiz-González ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Transition Metal ◽  
Transition Metal Dichalcogenide ◽  
One Step ◽  
Liquid Phase Exfoliation

Graphene and The Advent of Other Layered-2D Materials for Nanoelectronics, Photonics and Related Applications

2013 ◽  
Vol 1549 ◽  
pp. 11-16
Author(s):  
Anupama B. Kaul
Keyword(s):  
Transition Metal ◽  
Flexible Electronics ◽  
Layered Material ◽  
Transition Metal Dichalcogenide ◽  
Material System ◽  
Recent Emergence ◽  
Direct Band ◽  
The Rich ◽  
Near Future ◽  
Rich Spectrum

ABSTRACTCarbon-based nanostructures have been the center of intense research and development for more than two decades now. Of these materials, graphene, a two-dimensional (2D) layered material system, has had a significant impact on science and technology in recent years after it was experimentally isolated in single layers in 2004. The recent emergence of other classes of 2D layered systems beyond graphene has added yet more exciting and new dimensions for research and exploration given their diverse and rich spectrum of properties. For example, h-BN a layered material closest in structure to graphene, is an insulator, while NbSe, a transition metal dichalcogenide is metallic and monolayers of other transition metal di-chalcogenides such as MoS2 are direct band-gap semiconductors. The rich variety of properties that 2D layered material systems offer can potentially be engineered on-demand, and creates exciting prospects for their device and technological applications ranging from electronics, sensing, photonics, energy harvesting and flexible electronics in the near future.

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