Navigation Links
New method of growing high-quality graphene promising for next-gen technology
Date:10/17/2011

uture applications in electronics and other technology.

"Intel has a keen interest in graphene due to many possibilities it holds for the next generation of energy- efficient computing, but there are many roadblocks along the way," added Intel Fellow, Shekhar Borkar. "The scalable synthesis technique developed by Professor Banerjee's group at UCSB is an important step forward."

As a material, graphene is the thinnest and strongest in the world more than 100 times stronger than diamond and is capable of acting as an ultimate conductor at room temperature. If it can be produced effectively, graphene's properties make it ideal for advancements in green electronics, super strong materials, and medical technology. Graphene could be used to make flexible screens and electronic devices, computers with 1,000 GHz processors that run on virtually no energy, and ultra-efficient solar power cells.

Key to the UCSB team's discovery is their understanding of graphene growth kinetics under the influence of the substrate. Their approach uses a method called low pressure chemical vapor deposition (LPCVD) and involves disintegrating the hydrocarbon gas methane at a specific high temperature to build uniform layers of carbon (as graphene) on a pretreated copper substrate. Banerjee's research group established a set of techniques that optimized the uniformity and quality of graphene, while controlling the number of graphene layers they grew on their substrate.

According to Dr. Wei Liu, a post-doctoral researcher and co-author of the study, "Graphene growth is strongly affected by imperfection sites on the copper substrate. By proper treatment of the copper surface and precise selection of the growth parameters, the quality and uniformity of graphene are significantly improved and the number of graphene layers can be controlled."

Professor Banerjee and credited authors Wei Liu, Hong Li, Chuan Xu and Yasin Khatami are not the first research t
'/>"/>

Contact: Melissa Van De Werfhorst
melissa@engineering.ucsb.edu
805-893-4301
University of California - Santa Barbara
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Commercial aquatic plants offer cost-effective method for treating wastewater
2. UC Riverside biochemists devise method for bypassing aluminum toxicity effects in plants
3. New lab manual focuses on essential methods for purifying and characterizing proteins
4. Deep biosphere research points to new methods for recovering petroleum
5. Fingerprinting method tracks mercury emissions from coal
6. Iowa State researcher develops new treatment method for canine eye diseases
7. New method provides panoramic view of protein-RNA interactions in living cells
8. Cold Spring Harbor Protocols features organ and cell culture methods
9. Engineer to present leak-proof method for carbon dioxide storage at international conference
10. Pitt researchers use fluorescence to develop method for detecting mercury in fish
11. New holographic method could be used for lab-on-a-chip technologies
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New method of growing high-quality graphene promising for next-gen technology
(Date:4/17/2015)... , April 17, 2015 ... security concerns, and technological advancement to drive biometric ... until 2020   According to ... Arabia Biometric Systems Market Forecast &  Opportunities, 2020 ", biometric systems market ... projected to register growth at CAGR of over ...
(Date:4/14/2015)... NEW YORK , April 14, 2015 /PRNewswire/ ... Fast IDentity Online (FIDO ® ) Alliance tm ... standards-based specifications. FIDO members commit to share technology ... authentication methods that are interoperable, more secure and ... specifications enable biometric identity verification that protects sensitive ...
(Date:4/14/2015)... , April 14, 2015 NXT-ID, Inc. ... biometric authentication company focused on the growing mobile commerce ... nominated for the 2015 New York Design Awards under ... Design100, New York City Design Awards are part of ... on over 2,500 ratings from the marketplace, industry and ...
Breaking Biology News(10 mins):Saudi Arabia Biometric Systems Market to Grow at 22% Through 2020, Says TechSci Research 2Saudi Arabia Biometric Systems Market to Grow at 22% Through 2020, Says TechSci Research 3HYPR Corp. Joins the FIDO Alliance 2HYPR Corp. Joins the FIDO Alliance 3NXT-ID's Wocket Smart Wallet Nominated for 2015 New York Design Awards in 'Product Design- Technology' 2NXT-ID's Wocket Smart Wallet Nominated for 2015 New York Design Awards in 'Product Design- Technology' 3
... I'd like to see how they calculated that, and their standard ... yet! Still, if it's a real trend, it could be alarming. ... change its pH, I guess! , A report issued by ... world's oceans. "If CO2 from human activities continues to rise, the ...
... from a study on a promising new vaccine against ... cervical pre-cancers and non-invasive cervical cancer, according to a ... Research's 4th Annual Frontiers in Cancer Prevention Research meeting ... phase III study, originally published in early October, confirmed ...
... Science University researchers have identified some of the key ... by multiple sclerosis (MS), complications of premature birth, and ... about why the nervous system fails to repair itself ... brain damage could be reversed. The research is published ...
Cached Biology News:Oceans turning to acid from rise in CO2 2Updated data on novel HPV vaccine confirms efficacy in large population 2Molecular Partners Required For Appropriate Neuronal Gene Repression 2Molecular Partners Required For Appropriate Neuronal Gene Repression 3Molecular Partners Required For Appropriate Neuronal Gene Repression 4
(Date:4/16/2015)... KYOTO and OSAKA, Japan ... iPS Cell Research Application (CiRA) of Kyoto University ... that they will work together to develop clinical ... such as heart failure, diabetes mellitus, neurological disorders ... iPS Cell Applications" (T-CiRA) is designed to expedite ...
(Date:4/16/2015)... Cytokinetics, Incorporated (Nasdaq: CYTK) announced today ... on Thursday, April 30, 2015 at 4:00 PM Eastern ... a conference call at 4:30 PM Eastern Time to ... for the future. , The conference call will be ... and in the Investor Relations section of Cytokinetics’ website ...
(Date:4/16/2015)... Proove Biosciences , Inc. is pleased ... for the 2015 BIO International Convention. Hosted by ... Convention will take place June 15-18 at the Pennsylvania ... BIO contest, industry leaders will be voting for companies ... The community voting period began on April 14, 2015 ...
(Date:4/16/2015)... 16, 2015 Regis Technologies looks forward ... for Cancer Research (AACR) annual meeting. Regis will exhibit ... starting Saturday, April 18, in Philadelphia and running through ... title of the oldest and largest organization focused on ... grants, and partners with survivors to promote awareness and ...
Breaking Biology Technology:CiRA and Takeda Enter 10-year Collaboration on iPS Cell Research 2CiRA and Takeda Enter 10-year Collaboration on iPS Cell Research 3Cytokinetics to Announce First Quarter Results on April 30, 2015 2Cytokinetics to Announce First Quarter Results on April 30, 2015 3Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 2Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 3Regis Technologies Joins American Association for Cancer Research Annual Meeting 2
... SyntheMed, Inc. (OTC,Bulletin Board: SYMD), a biomaterials ... drug delivery products and other,surgical implants, announced today ... 2008 MedTech conference being held in Washington, D.C. ... CEO of SyntheMed, is scheduled,to present on Wednesday, ...
... Keck Graduate Institute,(KGI) today announced that it will ... the latest developments in mammalian cell culture,from November ... explosive growth over the,last 25 years," said Matt ... and director of the Amgen Bioprocessing Center at ...
... results of implant operations., SAN CLEMENTE, Calif., ... to orthopedic surgeons being able to immediately gauge ... LifeModeler, Inc.,The company, a leading global provider of ... $400,000 of software and,services to InMotion Musculoskeletal Institute ...
Cached Biology Technology:SyntheMed To Present at the AdvaMed 2008 MedTech Conference 2KGI Offers Mammalian Cell Culture Program for Biotech Industry Professionals 2LifeModeler, Inc. Provides $400,000 Grant to InMotion Musculoskeletal Institute 2
Mouse monoclonal [164-12-2] to Ampicillin ( Abpromise for all tested applications)....
Flotillin-2 (ESA) Purified Anti-Mouse, Anti-Rat, Anti-Human, Anti-Dog, Anti-Chicken clone 29, Isotype Mouse IgG 1 , 150 µg Consult technical datasheet for details....
... Rabbit polyclonal to Kv4.2 Immunogen ... KLH, corresponding to amino acids 23-43 of ... Cross-reacts with Rat.Expected to cross-react with Human ... with immunogen), Rabbit (100% identity with immunogen) ...
Human Presenilin-2 NTF Affinity Purified Polyclonal Ab...
Biology Products: