Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nirawat Thammajak"'
Publikováno v:
Crystal Research and Technology. 58:2200152
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6bdbe38124414853a612292f390b0e
https://doi.org/10.1002/crat.202200152
https://doi.org/10.1002/crat.202200152
Autor:
Narong Chanlek, Chatree Saiyasombat, Patcharin Rakponramuang, Ekkasit Sirisurawong, Phusuda Kingkanlaya, Seriwat Saminpanya, Rattanavalee Viriyasunsakun, Nirawat Thammajak
Publikováno v:
Archaeological and Anthropological Sciences. 12
Iron Age treated carnelian beads and their natural counterparts from SE Asia have been discussed in terms of attribution of transition and lighter elements in their matrix. They were investigated by using synchrotron techniques (XRF: X-ray fluorescen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bfa7f875e897105e5da3161cd78c05b
https://doi.org/10.1007/s12520-019-00953-x
https://doi.org/10.1007/s12520-019-00953-x
Autor:
Supaporn Therdthianwong, Nirawat Thammajak, Apichai Therdthianwong, Krongthong Kamonsuangkasem
Publikováno v:
Applied Catalysis B: Environmental. 218:650-663
The effects of CeO 2 -Al 2 O 3 mixed oxide preparation methods on the physical and chemical properties of CeO 2 -Al 2 O 3 , and the catalytic performance toward glycerol steam reforming (GSR) over the CeO 2 -Al 2 O 3 -supported Ni catalysts were inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fd4b6855f0e2f9c9c9a01637d345128
https://doi.org/10.1016/j.apcatb.2017.06.073
https://doi.org/10.1016/j.apcatb.2017.06.073
Autor:
Rattikorn Yimnirun, Pongsakorn Jantaratana, Anurak Prasatkhetragarn, Naratip Vittayakorn, Jaru Jutimoosik, Nirawat Thammajak, Santi Maensiri, Chana Sriboonpeng
Publikováno v:
Ceramics International. 43:S140-S144
Double perovskite material of 10 mol% Fe-doped Sr 2 (Ni,Mo)O 6 was prepared by solid-state reaction. The NiMoO 4 precursor was first synthesized as a starting material with calcination temperature at 1100 °C in air. Effects of FeO, Fe 2 O 3 and Fe 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d315f7cb75d5d3acb5536873f909e10f
https://doi.org/10.1016/j.ceramint.2017.05.186
https://doi.org/10.1016/j.ceramint.2017.05.186
Autor:
Daengdesh Naenkieng, Narong Chanlek, Theeranun Siritanon, Nirawat Thammajak, Nararat Yong, Pinit Kidkhunthod
Publikováno v:
Ceramics International. 43:1695-1702
The effects of Al and Mn single and double substitution on structure, composition, and thermoelectric properties of ZnO have been investigated in three series of compounds; Zn 1−x Al x O, Zn 1−x Mn x O (x=0,0.02,0.04,0.06,0.08) and Zn 1−2x Al x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d258f6f1c2b41b6767a6746ea743560e
https://doi.org/10.1016/j.ceramint.2016.08.139
https://doi.org/10.1016/j.ceramint.2016.08.139
Publikováno v:
Key Engineering Materials. 728:20-25
High Strength Low Alloy (HSLA) steels or microalloyed steels are developed in order toimprove the strength and toughness compared with conventional carbon steels. During the reheatingprocess at 1250-1300 °C for a few hours, the furnace consumes larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c177b41420fe6b4866a3d3c1f94197fa
https://doi.org/10.4028/www.scientific.net/kem.728.20
https://doi.org/10.4028/www.scientific.net/kem.728.20
Shedding New Light on Ancient Glass Beads by Synchrotron, SEM-EDS, and Raman Spectroscopy Techniques
Autor:
Ekkasit Sirisurawong, Chanakarn Samrong, Nirawat Thammajak, Sirilak Footrakul, Nichanan Potisuppaiboon, Catleya Rojviriya, Seriwat Saminpanya, Thumrongsak Witchanantakul, Chatree Saiyasombat
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
The oxidation states of colouring elements and the pigments in ancient rare glasses have been investigated in this study. Synchrotron X-ray, SEM-EDS, and Raman techniques revealed that Cu2+plays a major role in blue and green glasses. The lead stanna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95b252242a6a41aeb7cf24586debac0b
https://pubmed.ncbi.nlm.nih.gov/31690739
https://pubmed.ncbi.nlm.nih.gov/31690739
Autor:
Nguyen Kim Thanh, To Thanh Loan, Luong Ngoc Anh, Nguyen Phuc Duong, Siriwat Soontaranon, Nirawat Thammajak, Than Duc Hien
Publikováno v:
Journal of Applied Physics; 2016, Vol. 120 Issue 14, p1-8, 8p, 1 Black and White Photograph, 2 Charts, 7 Graphs
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 209:53-61
Crystal and electronic structure properties of bimetallic AgAu and AgCu alloy thin films were investigated by X-ray spectroscopic techniques. The aim of this study is to probe the influence of Au or Cu atoms on the electronic behaviors of Ag ions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbe7ddf8266a93ab55b16962b393132b
https://doi.org/10.1016/j.elspec.2016.04.002
https://doi.org/10.1016/j.elspec.2016.04.002
Publikováno v:
Materials Testing. 58:5-11
This study demonstrates how the synchrotron X-ray absorption spectroscopy can be applied for the quantification of precipitation in high strength low alloyed steel. The fraction of vanadium in different forms of compounds, as well as in the solid sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e309e4764f6fa49c6ef1380a56ff8103
https://doi.org/10.3139/120.110802
https://doi.org/10.3139/120.110802