Home > Press > Iranian, S. Korean Scientists Present Simple, Cost-Effective Method to Produce Graphene
Abstract:
Researchers from Iran and South Korea succeeded in the presentation of a simple and economic method for the synthesis of graphene.
Iranian, S. Korean Scientists Present Simple, Cost-Effective Method to Produce Graphene
Tehran, Iran | Posted on July 16th, 2015This method significantly decreases the time of the synthesis process.
No simple and economic method has yet been presented to produce this product. In this research, a simple and innovative method was used to overcome some serious problems in the production of graphene. This method reduces the time and production cost but also provides the opportunity to produce graphene at a large scale.
The difficulty in the washing of graphene oxide due to its severe hydrophilicity is the most important challenge in the production of graphene through oxidation method. Therefore, this process requires highly expensive devices at low capacity such as high rotary speed centrifuges. This fact puts limitation on the production capacity and increases the price of the final product.
In this research, a simple method was used in which ultrasonic waves are used as well as oxidation process. This way, all the graphite oxidizes and the process time decreases significantly. In addition, graphene oxide is reduced before being washed in the presence of oxidants, which decreases hydrophilicity and results in the ease of washing. Therefore, the production time decreases as the method to wash reduced graphene changes, and it can be produced at a large scale.
Results of the research have been published in SCIENTIFIC REPORTS, vol. 5, issue 1, 2015, pp. 10160-1 to 10160-7.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related News Press |
News and information
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Graphene/ Graphite
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Breakthrough in proton barrier films using pore-free graphene oxide: Kumamoto University researchers achieve new milestone in advanced coating technologies September 13th, 2024
Discoveries
From sensors to smart systems: the rise of AI-driven photonic noses January 30th, 2026
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Materials/Metamaterials/Magnetoresistance
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Institute for Nanoscience hosts annual proposal planning meeting May 16th, 2025
Announcements
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Metasurfaces smooth light to boost magnetic sensing precision January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Industrial
Tiny nanosheets, big leap: A new sensor detects ethanol at ultra-low levels January 30th, 2026
Quantum interference in molecule-surface collisions February 28th, 2025
Boron nitride nanotube fibers get real: Rice lab creates first heat-tolerant, stable fibers from wet-spinning process June 24th, 2022
Research partnerships
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
HKU physicists uncover hidden order in the quantum world through deconfined quantum critical points April 25th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||