Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Pongsri Mangkorntong"'
Autor:
Suvit Thanasanvorakun, Nikorn Mangkorntong, Duangmanee Wongratanaphisan, Pongsri Mangkorntong, Supab Choopun, Surachet Phadungdhitidhada
Publikováno v:
Current Applied Physics. 11:1368-1373
Mixed morphology of SnO 2 nanowires and nanodendrites was synthesized on the gold-coated alumina substrates by carbothermal reduction of SnO 2 in closed crucible. The products were characterized by scanning electron microscopy, x-ray diffractometer,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b5419b5cbe5ae43cf9c47dee8c807e
https://doi.org/10.1016/j.cap.2011.04.007
https://doi.org/10.1016/j.cap.2011.04.007
Autor:
Surachet Phadungdhitidhada, Pongsri Mangkorntong, Supab Choopun, Duangmanee Wongratanaphisan, Nikorn Mangkorntong
Publikováno v:
Materials Letters. 65:568-571
Ion implantation has been revealed as a potential technique to modify the surface of materials. In this work, MoO3 nanobelts were synthesized on MoO3 whisker surfaces by means of ion implantation with 60 keV nitrogen ions at a dose of 1 × 1016 atom/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6715aaf3a444756e68d15479892f4fa
https://doi.org/10.1016/j.matlet.2010.10.074
https://doi.org/10.1016/j.matlet.2010.10.074
Autor:
Supab Choopun, Torranin Chairuangsri, Atcharawan Gardchareon, Nikorn Mangkorntong, Phathaitep Raksa, Pongsri Mangkorntong
Publikováno v:
Ceramics International. 35:649-652
The ethanol sensing properties of CuO nanowires prepared by oxidation reaction of copper plate have been examined. The characterization of CuO nanowires by FE-SEM, EDS, and TEM revealed diameters of 100–400 nm and a monoclinic structure with a grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::862e09d080d9a756a3177420b75fa9c7
https://doi.org/10.1016/j.ceramint.2008.01.028
https://doi.org/10.1016/j.ceramint.2008.01.028
Publikováno v:
Ceramics International. 34:1121-1125
Whiskers of MoO 3 have been grown by a thermal transport process. A set of samples was then implanted with nitrogen ions at a dose of 5 × 10 16 ion/cm 2 . The implanted whiskers changed from transparent to semi-transparent. Raman spectroscopy of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb604ad2bd5f6f9a4c2f2c0cac77ed7
https://doi.org/10.1016/j.ceramint.2007.09.093
https://doi.org/10.1016/j.ceramint.2007.09.093
Publikováno v:
Ceramics International. 34:823-826
ZnO nanowires and Au-doped ZnO nanowires were prepared by oxidation reaction. The oxidation was performed by heating zinc powder and a mixture of zinc and 1 wt% gold powder which was pressed into a tube shape at 600 °C for 24 h. The ethanol sensors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a49ce0f734608526bf8dad30831497a
https://doi.org/10.1016/j.ceramint.2007.09.099
https://doi.org/10.1016/j.ceramint.2007.09.099
Publikováno v:
Ceramics International. 34:1127-1130
In this paper, single-crystalline SnO2 nanowires have been successfully prepared by a carbothermal reduction process employing SnO as the starting material and CuO as the catalyst. Their morphologies, purity and sizes of the products were characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eedc28b317e90536b69aa51e7898ef96
https://doi.org/10.1016/j.ceramint.2007.09.092
https://doi.org/10.1016/j.ceramint.2007.09.092
Autor:
Torranin Chairuangsri, Nikorn Mangkorntong, Niyom Hongsith, Pongsri Mangkorntong, Supab Choopun, T. Kamwanna, S. Singkarat, Ekasiddh Wongrat
Publikováno v:
Journal of the American Ceramic Society. 91:174-177
ZnO:Al nanostructures with 1% by mole of Al were prepared by radio frequency sputtering on copper and quartz substrates. The ZnO:Al nanostructures obtained exhibited needle- or tree-like structures with the diameter ranging from 30 to 100 nm. It was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072ff75b819826a44d18a4cf2daa8e78
https://doi.org/10.1111/j.1551-2916.2007.02110.x
https://doi.org/10.1111/j.1551-2916.2007.02110.x
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 39:53-56
Zinc oxide nanobelts were RF sputtered onto a copper tube. Their nanostructure has been confirmed by FE-SEM and Raman spectroscopy. The copper tube coated with these ZnO nanobelts was then employed as an ethanol gas sensor. To characterize the sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2772b517aa98a98d2284462cf82f61aa
https://doi.org/10.1016/j.physe.2006.12.053
https://doi.org/10.1016/j.physe.2006.12.053
Autor:
Chatchai Krua-in, Nikorn Mangkorntong, Torranin Chairuangsri, Sornchai Tanunchai, S. Singkarat, T. Vilaithong, Niyom Hongsith, Pongsri Mangkorntong, Supab Choopun
Publikováno v:
Journal of Crystal Growth. 282:365-369
ZnO nanobelts were synthesized by RF sputtering on copper substrates. The sputtering time was 60 min, in an argon atmosphere at a pressure of 40 mTorr, and with RF power set at 300 W. The obtained ZnO nanobelts exhibit a single-crystalline hexagonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5a378df3d8bc9f337dc8cc51336c0b
https://doi.org/10.1016/j.jcrysgro.2005.05.020
https://doi.org/10.1016/j.jcrysgro.2005.05.020
Autor:
Supab Choopun, Tomoji Kawai, Nikorn Mangkorntong, Piyanop Subjareon, Pongsri Mangkorntong, Hitoshi Tabata
Publikováno v:
Japanese Journal of Applied Physics. 43:L91-L93
Orthorhombic MoO3 whiskers have been grown by using vapor transport method. High-quality, transparent and colorless MoO3 plate-like whiskers are obtained inside alumina furnace tube with high aspect ratio of 20–30 for the growth time of 1 h. The le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e374629e8f977abeeb24d2d3bd2e8fa
https://doi.org/10.1143/jjap.43.l91
https://doi.org/10.1143/jjap.43.l91