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Autor:
D. Khusyainov, T. Gareev, V. Radovskaia, K. Sampathkumar, S. Acharya, M. Šiškins, S. Mañas-Valero, B. A. Ivanov, E. Coronado, Th. Rasing, A. V. Kimel, D. Afanasiev
Publikováno v:
APL Materials, Vol 11, Iss 7, Pp 071104-071104-9 (2023)
CoPS3 stands out in the family of the van der Waals antiferromagnets XPS3 (X = Mn, Ni, Fe, and Co) due to the unquenched orbital momentum of the magnetic Co2+ ions, which is known to facilitate the coupling of spins to both electromagnetic waves and
Externí odkaz:
https://doaj.org/article/e6408dae64ba417e95710f7ec97fd6ec
Autor:
Myong Sang Kim, M. Siskin, Manuel A. Francisco, Khalid Widyan, Dmytro Fedoseyenko, Alan R. Katritzky
Publikováno v:
Tetrahedron. 65:1111-1114
Relative reactivities of a series of polycyclic carbo- and heteroaromatic compounds to sulfonation by sulfur trioxide in nitrobenzene are measured and discussed. The results show the following reactivity in decreasing order: indole, carbazole, pyrene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e1b17990d15713d6a0c1737f42b6bb
https://doi.org/10.1016/j.tet.2008.11.023
https://doi.org/10.1016/j.tet.2008.11.023
Autor:
M. Siskin, P. J. Kwiatek, Martin L. Gorbaty, Christopher P. Eppig, Leo D. Brown, Raymond John Kennedy, Simon R. Kelemen, David T. Ferrughelli
Publikováno v:
Energy & Fuels. 21:927-940
The present study was carried out using the microcarbon residue (MCR) test to investigate the mechanism by which vanadium- and nickel-containing additives cause a dramatic reduction in mosaic size in coke from delayed coker feeds. Since a fine mosaic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89efe7b9712a8f4bb28ea0b7380f33b2
https://doi.org/10.1021/ef060493e
https://doi.org/10.1021/ef060493e
Autor:
Kuangnan Qian, and Gary J. Dechert, M. Siskin, William N. Olmstead, Kathleen E. Edwards, Norman E. Hoosain, Anthony S. Mennito
Publikováno v:
Energy & Fuels. 21:1042-1047
Field desorption (FD) ionization is studied for the measurement of the molecular weight distribution of heavy petroleum, vacuum residua, and asphaltene derived from them. Hydrocarbon polymers, heavy petroleum distillation cuts, and chemical and solub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa494f73327580b3e2f53e6d687e9916
https://doi.org/10.1021/ef060360t
https://doi.org/10.1021/ef060360t
Autor:
Simon R. Kelemen, Raymond John Kennedy, Leo D. Brown, M. Siskin, Christopher P. Eppig, Martin L. Gorbaty, David T. Ferrughelli
Publikováno v:
Energy & Fuels. 20:2117-2124
Air oxidation of vacuum resid delayed coker feeds promotes the formation of anisotropic shot coke. The combination of the microcarbon residue test (MCRT) on a feed to the delayed coker followed by ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d52966de507c308cd73d5144109ffbb8
https://doi.org/10.1021/ef060261f
https://doi.org/10.1021/ef060261f
Publikováno v:
Energy & Fuels. 20:1227-1234
The average chemical structure of asphaltenes present in a vacuum resid feed is related to the morphology of the coke that is produced in a delayed coker (shot coke vs sponge coke). A combination of solid-state 13C NMR, X-ray photoelectron spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be409125b842222df09c6b3acf4238b4
https://doi.org/10.1021/ef050389h
https://doi.org/10.1021/ef050389h
Publikováno v:
Energy & Fuels. 20:205-213
We performed experiments that probed the response of coal toward drying and subsequent sorption and desorption of pentane. The weight loss measured after evacuating Argonne Premium coal in ultrahigh vacuum at room temperature matched the handbook val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ca7f05aec732125722193af8cc3b15
https://doi.org/10.1021/ef0580218
https://doi.org/10.1021/ef0580218
Publikováno v:
Energy & Fuels. 19:2034-2040
We report a new method for the detailed speciation and quantification of low levels of conjugated dienes (diolefins) in complex hydrocarbon matrixes, such as steam-cracked naphthas, catalytically cracked naphthas, and heavy coker naphthas. Conjugated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffa6e7a20958a7a1f565c5c11440c548
https://doi.org/10.1021/ef0500540
https://doi.org/10.1021/ef0500540
Publikováno v:
Energy & Fuels. 15:949-954
Nonvolatile hydrocarbon systems, such as those formed via molecular weight growth reactions in refinery processes, normally have a low H/C atomic ratios ( 600 °C). These materials pose a great challenge to mass spectrometric analysis due to difficul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a186fa05e22eb38a62be04ee91cb0cb
https://doi.org/10.1021/ef010023e
https://doi.org/10.1021/ef010023e