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:12/22/2014)... 2014  The 2014 Holiday Season may be the brightest ... reports that the long anticipated floodgates for consumer biometrics ... for smart phones, tablets, and wearable mobile devices that ... billion users with nearly 4.8 billion biometric devices by ...
(Date:12/17/2014)... 15, 2014 Research and Markets ( http://www.researchandmarkets.com/research/s6qzt5/samsung_galaxy_s5 ... Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology ... http://photos.prnewswire.com/prnh/20130307/600769 Based on a ... introduces for the first time a fingerprint sensor in ...
(Date:12/17/2014)... fundamentally transforming the travel experience and nowhere is this ... decade, ePassports, biometric readers, and secure document scanners have ... via eGates and Automated Passport Control (APC) Kiosks at ... across the globe. According to ...
Breaking Biology News(10 mins):First Season of Holiday Shopping with Mobile Biometric Payments Wraps Up With a Present for Biometrics Industry: A Rosy Forecast for More Than 2 Billion Users of 4.8 Billion Mobile Biometric Devices by 2020 2Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Automated Border Control (ABC) Transforms the Global Travel Experience With More Than 2500 ABC eGates and APC Kiosks Deployed In Airports, Seaports, and Land Borders Worldwide 2
... Institute have developed a new method for studying the complex ... less studied spreader of human malaria. An. albimanus ... in humans in South America and regions outside of Africa. ... An. albimanus mosquito has not been sequenced and since ...
... will take on the challenge of providing the first insights ... will work with scientists from the John Innes Centre on ... the Royal Society and 2000 from the British Society for ... reduce losses to Take-all, one of the most serious fungal ...
... model suggests that inhospitable hydrodgen-sulphide rich waters could have ... oceans. The research, published online this week in the ... the oceans 550-700 million years ago and shows that ... of complex life, were controlled by the biological availability ...
Cached Biology News:New method for researching understudied malaria-spreading mosquitoes 2Growing talent -- schools to provide vital knowledge for food security 2Toxic oceans may have delayed spread of complex life 2
(Date:1/23/2015)... BioPharma Inc. (NASDAQ: ARRY ) today announced ... Pharma AG to acquire worldwide rights to encorafenib (LGX818), ... agreement is conditional on the closing of transactions announced by ... are expected to close in the first half of ...
(Date:1/22/2015)... BOSTON , Jan. 22, 2015  Transwestern | RBJ today ... feet of office space for Shire a leading biopharmaceutical company, ... . Transwestern | RBJ,s Robert Richards , president, and ... the lease for the entire five-floor building at 95 Hayden ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 The laboratory ... that has witnessed a number of technological advancements due ... regulatory requirements, growing need to integrate healthcare systems, and ... ease challenges in system integration. Key players in the ...
(Date:1/22/2015)... 2015 zFlo Motion , a US ... an exciting product from a new partner. STT-Systems ... the past 15 years, with offerings in the optical-motion capture, ... IMU system (inertial measurement unit), iSen, is opening eyes around ...
Breaking Biology Technology:Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 2Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 3Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 4Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 5Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 6Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 7Transwestern | RBJ Advises Shire in 202,000 SF Lease, Creating Boston's Largest Suburban Biotech Campus 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 3Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 43D Motion Capture Just Got Easy 2
... Chang-Hwan Choi of the Department of Mechanical Engineering at ... of the 2010 Young Investigator Program (YIP) award by ... academic scientists and engineers who show exceptional promise for ... of young outstanding scientists and engineers," said ONR,s Director ...
... ShowPatrol ... the specific requirements and challenges of the search industry. , ... Cheshire, CT (PRWEB) April 8, 2010 -- ShowPatrol will ... ShowPatrol is responsible for all sales and marketing of the CardBrowser service to search firms ...
... ... and experience in the life sciences industry and academia to the pioneering life sciences ... ... sciences tool company which introduced the world,s first 3D biosensor surface for label-free biomolecular ...
Cached Biology Technology:Dr. Chang-Hwan Choi honored with prestigious Young Investigator Award 2Dr. Chang-Hwan Choi honored with prestigious Young Investigator Award 3Danny Cahill announces new company ShowPatrol has partnered with CardBrowser 2Silicon Kinetics Announces Addition of Dr. Rick Brown and Dr. Eric Topol to Its Board of Directors 2Silicon Kinetics Announces Addition of Dr. Rick Brown and Dr. Eric Topol to Its Board of Directors 3
Porcine Aortic Endothelial Cells (PAOEC) (>500,000 cells)...
alpha-N-Catenin Antibody Shipping Temperature: HOT Storage Temperature: -20C...
... Mouse monoclonal [E12] to MAP1 Light Chain ... mediate the physical interactions between microtubules and components ... of a heavy chain subunit and multiple light ... is one of the light chain subunits and ...
... as smooth muscle cell specific protein, is reported ... tissues such as intestine, lung and uterus. It ... SM22 alpha expression has been reported in most ... and visceral forms. It is also reported to ...
Biology Products: