Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Opeyemi Olanipekun"'
Publikováno v:
International Annals of Science; Vol. 10 No. 1 (2021); 16-24
The waste cooking oil (WCO) is a low cost and prospective feedstock with no competitive food uses for biodiesel production, but the yield and quality have been greatly affected by impurities. This study examined the chemical and fuel quality of biodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd557716265bb96941d64159e27f1d5
https://doi.org/10.21467/ias.10.1.16-24
https://doi.org/10.21467/ias.10.1.16-24
Publikováno v:
Computational Materials, Chemistry, and Biochemistry: From Bold Initiatives to the Last Mile ISBN: 9783030187774
Direct graphene growth—without physical transfer—by C molecular beam epitaxy has been reported on two incommensurate polar oxide substrates: Co3O4(111) and MgO(111). Recent experimental and theoretical work regarding graphene growth on Co3O4(111)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bab30161326a8c5b23b018783a3a3c2
https://doi.org/10.1007/978-3-030-18778-1_25
https://doi.org/10.1007/978-3-030-18778-1_25
Autor:
Kimberly G. Reid, Jeffry A. Kelber, Opeyemi Olanipekun, Ashutosh Rath, Paul M. Voyles, M. Sky Driver, John Beatty
Publikováno v:
Langmuir. 32:2601-2607
The direct growth of hexagonal boron nitride (h-BN) by industrially scalable methods is of broad interest for spintronic and nanoelectronic device applications. Such applications often require atomically precise control of film thickness and azimutha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea0b53f66bef70ae0d5acf03ebd2b4e4
https://doi.org/10.1021/acs.langmuir.5b03653
https://doi.org/10.1021/acs.langmuir.5b03653
Autor:
Chad Ladewig, Jeffry A. Kelber, Michael Randle, Jonathan P. Bird, Peter A. Dowben, Opeyemi Olanipekun, William A. Goddard, Tao Cheng
Theory and experiment demonstrate the direct growth of a graphene oxide/buckled graphene/graphene heterostructure on an incommensurate MgO(111) substrate. X-ray photoelectron spectroscopy, electron energy loss, Auger electron spectroscopy, low energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8189d72f4ef95086c74e03cd93cd1304
https://resolver.caltech.edu/CaltechAUTHORS:20180403-102512754
https://resolver.caltech.edu/CaltechAUTHORS:20180403-102512754
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 149:991-996
Herein, we report the in situ polymerization of 1,5-diaminonaphthalene (15DAN) and 1,4-diaminoanthraquinone (14DAA) on the surface of reduced graphite oxide (RGO). Synthesized RGO-P15DAN and RGO-P14DAA were characterized by FTIR, Raman, SEM, TGA and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67384bd5c385400ebacad5ba1416163f
https://doi.org/10.1016/j.saa.2015.04.071
https://doi.org/10.1016/j.saa.2015.04.071
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 118:857-860
The adsorption efficiency and kinetics of removal of lead in presence of graphite oxide (GO) was determined using the Atomic Absorption Spectrophotometer (AAS). The GO was prepared by the chemical oxidation of graphite and characterized using FTIR, S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981c97e227efecde1f6645bcdda1cdc1
https://doi.org/10.1016/j.saa.2013.09.088
https://doi.org/10.1016/j.saa.2013.09.088
Autor:
Jessica Jones, Brock Beauclair, Jeffry A. Kelber, Tao Cheng, William A. Goddard, John Beatty, Sherard Lightbourne, M. Sky Driver, Brittany Pollok, Yuanyue Liu, Mofei Zhang, Opeyemi Olanipekun
Publikováno v:
2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT).
Direct growth of graphene by industrially scalable methods on suitable dielectric substrates is critical to the development of practical electronic and spintronic devices. Graphene growth by molecular beam epitaxy on the commensurate substrate h-BN(0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec2d42d4d327477bd3152f7f8c731a4
https://doi.org/10.1109/icsict.2016.7998954
https://doi.org/10.1109/icsict.2016.7998954
Autor:
Chad Ladewig, Jeffry A. Kelber, Opeyemi Olanipekun, C.-P. Kwan, William A. Goddard, Peter A. Dowben, Jonathan P. Bird, Tao Cheng, Priyanka Chakraborti, J. Nathawat, Michael Randle
Publikováno v:
Semiconductor Science and Technology. 32:095011
Cobalt oxide films are of technological interest as magnetic substrates that may support the direct growth of graphene, for use in various spintronic applications. In this work, we demonstrate the controlled growth of both Co_3O_4(111) and CoO(111) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36188ad395a0d2c6f43eef7eebcf95ee
https://doi.org/10.1088/1361-6641/aa7c58
https://doi.org/10.1088/1361-6641/aa7c58
Autor:
Jeffry A. Kelber, Opeyemi Olanipekun, Jessica Jones, Brittany Pollok, Brock Beauclair, Aparna Pilli, Sherard Lightbourne, Mofei Zhang
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 35:01B139
The direct epitaxial growth of multilayer BN by atomic layer deposition is of critical significance for two dimensional device applications. To date, however, epitaxial growth has only been reported on graphene or on transition metal surfaces. X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25b3920ea81ce10dfcf19100c45f39da
https://doi.org/10.1116/1.4972784
https://doi.org/10.1116/1.4972784
Autor:
Deforest Peterson, Ebonee Williams, Gururaj M. Neelgund, and Aderemi Oki, Julia Stone, Opeyemi Olanipekun, Adebola Oyefusi, Gloria Regisford, Laura Carson
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 132
In the present study, hydroxyapatite (HA) was successfully grafted to carboxylated carbon nanotubes (CNTs) and graphene nanosheets. The HA grafted CNTs and HA-graphene nanosheets were characterized using FT-IR, TGA, SEM and X-ray diffraction. The HA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::777e338f50a4ebe30097d703ae9ed773
https://pubmed.ncbi.nlm.nih.gov/24892524
https://pubmed.ncbi.nlm.nih.gov/24892524