scholarly journals Graphene Synthesis and Its Recent Advances in Applications—A Review

2021 ◽  
Vol 7 (4) ◽  
pp. 76
Author(s):  
Anuluxan Santhiran ◽  
Poobalasuntharam Iyngaran ◽  
Poobalasingam Abiman ◽  
Navaratnarajah Kuganathan
Keyword(s):  
Vapor Deposition ◽  
Electrochemical Sensors ◽  
Arc Discharge ◽  
Lithium Ion ◽  
Chemical Vapor ◽  
Synthetic Methods ◽  
Graphene Synthesis ◽  
Recent Advances ◽  
Oxidation Reduction ◽  
Liquid Phase Exfoliation

Owing to the remarkable chemical and physical properties, graphene has been widely investigated by researchers over the last 15 years. This review summarizes major synthetic methods such as mechanical exfoliation, liquid phase exfoliation, unzipping of carbon nanotube, oxidation-reduction, arc discharge, chemical vapor deposition, and epitaxial growth of graphene in silicon carbide. Recent advances in the application of graphene in graphene-based lithium ion batteries, supercapacitors, electrochemical sensors, transparent electrodes and environmental based remedies are discussed.

scholarly journals Current Research and Future Perspectives on Graphene Synthesis

2020 ◽  
Vol 319 ◽  
pp. 10001
Author(s):  
Cesar H. Ortega-Jimenez ◽  
Rony Omar Flores Urbina ◽  
Roberto Arturo Leiva Castro ◽  
Víctor Moises Matamoros Chavarría ◽  
Tony Rodolfo Oyuela López ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Vapor Deposition ◽  
Mass Production ◽  
Chemical Vapor ◽  
Adhesive Tape ◽  
Synthesis Methods ◽  
Future Perspectives ◽  
Graphene Synthesis ◽  
Industrial Implementation ◽  
Increasing Trend

Although graphitic materials are considered indispensable across many industries, practitioners and researchers have shown that graphene is still in development and its industrial implementation in mass production may save many organizations millions of dollars a year. This paper presents a comprehensive and systematic literature review of graphene synthesis methods. In our research, we noticed an increasing trend in publications for research under diverse scenarios (e.g., engineering, entrepreneurship, academy, etc.), which limits the generalizing of the findings due to the nature of graphene’s synthesis. Most of these studies were conducted about electrical and mechanical properties for possible sector applications due to its structure. We found that less effort has been made to analyse the development and synthesis of methods that allow graphene manufacturing in industrial quantities. We classified the five most important synthesis methods of graphene, categorizing chemical vapor deposition (CVD), and adhesive tape exfoliation as the most implemented methods, with the latter getting better quality and greater quantity of graphene. We also identified needs for research on graphene that goes beyond its known properties, by focusing on models that encompass the innovation needed for manufacturers of materials in areas, such as electronics and energy.

A comparative study of arc discharge and chemical vapor deposition synthesized carbon nanotubes

2012 ◽  
Vol 37 (4) ◽  
pp. 3833-3838 ◽  
Author(s):  
Ghanshyam Tripathi ◽  
Balram Tripathi ◽  
M.K. Sharma ◽  
Y.K. Vijay ◽  
Amreesh Chandra ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Vapor Deposition ◽  
Comparative Study ◽  
Vapor Deposition ◽  
Arc Discharge ◽  
Chemical Vapor

Visualization of Two-Dimensional Excitation Temperatures in CH4/N2/Ar Plasmas for Preparation of Carbonaceous Materials

2013 ◽  
Vol 135 (3) ◽  
Author(s):  
Qingchun Shen ◽  
Yasushi Miyata ◽  
Shigeaki Morita ◽  
Yoshinobu Baba ◽  
Kuniyuki Kitagawa ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Lithium Ion Batteries ◽  
Vapor Deposition ◽  
Reaction Mechanisms ◽  
Anode Materials ◽  
Lithium Ion ◽  
Chemical Vapor ◽  
Excitation Temperature ◽  
Two Dimensional ◽  
Carbonaceous Materials

Analysis of the two-dimensional (2D) distribution of excited Ar atoms has been made to synthesize better anode materials for lithium-ion batteries. The 2D visualization of excitation temperatures was based on the “two-line” method, which are important to diagnose the plasmas used for the preparation of carbonaceous materials by plasma enhanced chemical vapor deposition. The results showed that the excitation temperature in N2-rich (CH4-lean) plasma was lower than that in N2-lean (CH4-rich), and is attributed to different excitation and reaction mechanisms of CH4 and N2.

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.

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