Sökning: WFRF:(Jansson Erika) > Intercalation and U...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02925naa a2200409 4500 | |
001 | oai:DiVA.org:uu-99218 | |
003 | SwePub | |
008 | 090310s2008 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-992182 URI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Widenkvist, Erikau Uppsala universitet,Oorganisk kemi,oorganisk kemi4 aut0 (Swepub:uu)erwid424 |
245 | 1 0 | a Intercalation and Ultrasonic Treatment of Graphite :b a New Synthetic Route to Graphene |
264 | 1 | c 2008 |
338 | a print2 rdacarrier | |
520 | a We will demonstrate that ultrasonic treatment of a graphite crystal in water can lead to the formation of small graphene-like flakes in solution. The delamination of the graphite can be increased dramatically by intercalation of bromine from a Br2-saturated water solution. After ultrasonic treatment, large amounts of graphene-like flakes with varying thickness are observed in SEM and TEM. They can be adsorbed onto a surface of a suitable substrate by a simple dipping technique. The effect of polar and non-polar solvents as well as adsorption of the graphene on hydrophobic and hydrophilic substrates will be demonstrated and compared. DFT calculations of the intercalation process have been carried out using the SIESTA package and the effect of bromine intercalation on cohesive energy and electronic structure will be discussed and compared with experimental data. Finally, the general approach of using ultrasonic treatment and intercalation as a facile route to graphene synthesis compared to other methods will be discussed. | |
650 | 7 | a NATURVETENSKAPx Kemix Oorganisk kemi0 (SwePub)104042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Inorganic Chemistry0 (SwePub)104042 hsv//eng |
653 | a Inorganic chemistry | |
653 | a Oorganisk kemi | |
653 | a Inorganic Chemistry | |
653 | a Oorganisk kemi | |
700 | 1 | a Quinlan, R.A.4 aut |
700 | 1 | a Akhtar, Sultanu Uppsala universitet,Experimentell fysik4 aut0 (Swepub:uu)sulak695 |
700 | 1 | a Rubino, Stefanou Uppsala universitet,Experimentell fysik4 aut0 (Swepub:uu)steru726 |
700 | 1 | a Boukhvalov, D.W.4 aut |
700 | 1 | a Katsnelson, M.I.4 aut |
700 | 1 | a Sanyal, Biplabu Uppsala universitet,Institutionen för fysik och materialvetenskap4 aut0 (Swepub:uu)bisan676 |
700 | 1 | a Eriksson, Olle4 aut |
700 | 1 | a Leifer, Klausu Uppsala universitet,Experimentell fysik4 aut0 (Swepub:uu)kllei839 |
700 | 1 | a Grennberg, Helenau Uppsala universitet,Institutionen för biokemi och organisk kemi4 aut0 (Swepub:uu)hgr21181 |
700 | 1 | a Jansson, Ulfu Uppsala universitet,Oorganisk kemi,oorganisk kemi4 aut0 (Swepub:uu)uja03434 |
710 | 2 | a Uppsala universitetb Oorganisk kemi4 org |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-99218 |
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