Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ota Frank"'
Autor:
Martin Hof, Jan Sýkora, Ladislav Kavan, I. Matulková, Pavel Jandal, Ota Frank, Svatopluk Civiš, Pavel Kubát, Kamil Lang
Publikováno v:
Journal of Nanoscience and Nanotechnology. 9:5795-5802
5,10,15,20-tetrakis(4-N-methylpyridyl)porphyrin, 5,10,15,20-tetrakis(2-N-methylpyridyl)porphyrin, and 5,10,15,20-tetrakis(4-trimethylammoniophenyl)porphyrin form self-assemblies with single-walled carbon nanotubes (SWNT) functionalized by polyaminobe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b1236d1da132bc0e03ef795f459a60
https://doi.org/10.1166/jnn.2009.1257
https://doi.org/10.1166/jnn.2009.1257
Autor:
Zuzana Weishauptová, Jan Jehlička, Ota Frank, Libor Juha, Věra Hamplová, Zbyněk Boháček, Z Pokorná
Publikováno v:
Carbon. 43:1909-1917
Soxhlet extraction, sonication, and ultracritical extraction were tested with respect to their capacity to extract fullerenes from natural carbonaceous materials. Toluene solutions with various contents of synthetic C60 were added to powdered graphit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0c44733335286d121b5f8f2bd71363
https://doi.org/10.1016/j.carbon.2005.02.040
https://doi.org/10.1016/j.carbon.2005.02.040
Autor:
Josef Cvačka, Josef Krasa, Ota Frank, Jiří Skála, Svatopluk Civiš, Dagmar Babankova, Pavel Kubát, J. Jehlička, Alexandr Muck, Libor Juha, B. Králiková, J. Ullschmied, Miroslav Pfeifer
Publikováno v:
Chemical Physics Letters. 386:169-173
In a mixture of molecular gases with compositions (CO 2 –N 2 –H 2 O and CO–N 2 –H 2 O) and total pressure close to that of the Earth’s early atmospheres, a centimeter-sized plasma was created by focusing a single 85-J, 450-ps near-infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e2a2ef3da658446ac5b1ae0d9d5cd3
https://doi.org/10.1016/j.cplett.2004.01.034
https://doi.org/10.1016/j.cplett.2004.01.034
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 11:257-267
Three rocks with different organic carbon content, graptolitic shale, metamorphosed black schist and bituminous coal, have been subjected to high‐energy electric impulses of current amplitudes comparable to lightnings that form fulgurites. Search f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab21a3b2ce783b54a8f7ca3354dc05f
https://doi.org/10.1081/fst-120024044
https://doi.org/10.1081/fst-120024044
Publikováno v:
Geochimica et Cosmochimica Acta. 67:1495-1506
Andesitic pillow lavas containing biogenic, solid bitumen (SB) are a constituent of a Neoproterozoic volcanosedimentary sequence (Tepla-Barrandian unit, Bohemian Massif) in the Mitov area of the Czech Republic. A black shale formation that is crosscu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f7c86bf5d974e9e6713298a3995af6
https://doi.org/10.1016/s0016-7037(02)01404-7
https://doi.org/10.1016/s0016-7037(02)01404-7
Publikováno v:
Natural Fullerenes and Related Structures of Elemental Carbon ISBN: 9781402041341
A graptolitic shale, a metamorphosed black schist and a bituminous coal with different organic carbon content but without detectable amounts of fullerenes were subjected to high-energy electric impulses of current amplitudes comparable to those of na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db509fd9bfd09c7fa6eabcd231b80cdb
https://doi.org/10.1007/1-4020-4135-7_11
https://doi.org/10.1007/1-4020-4135-7_11
