Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Craig S. Westphal"'
Publikováno v:
IEEE Journal of Photovoltaics. 5:219-223
Significant power loss has been observed in photovoltaic (PV) modules resulting from high voltage bias experienced in the field. This type of failure has been called potential-induced degradation (PID). Encapsulant materials provide protection and el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::765cd9919c368e28fcddb92ab726c5d1
https://doi.org/10.1109/jphotov.2014.2365465
https://doi.org/10.1109/jphotov.2014.2365465
Autor:
Mark E. Lewittes, John G. Pepin, L. Liang, Brian M. Fish, Feng Gao, Craig S. Westphal, Alex Sergey Ionkin, Zhigang Rick Li, Lap Kin Cheng
Publikováno v:
Solar Energy Materials and Solar Cells. 124:39-47
Over a dozen novel cationic phosphonium dispersants were used in preparation of conductive silver pastes for photovoltaic applications. We investigated the relationship between the structures of phosphonium compounds and the efficiency of p-type sili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae55994cfc9338981d6d373095df4cd5
https://doi.org/10.1016/j.solmat.2014.01.022
https://doi.org/10.1016/j.solmat.2014.01.022
Autor:
Craig S. Westphal, Akbar Montaser
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 61:705-714
A new torch, a shortened version of a standard demountable torch, is proposed for facilitating direct injection of liquid samples into an inductively coupled plasma mass spectrometer using conventional and micro-pneumatic nebulizers. The proposed arr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cbd7d1d0c89e849445ef82f019e8666
https://doi.org/10.1016/j.sab.2006.04.002
https://doi.org/10.1016/j.sab.2006.04.002
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 59:353-368
A nebulizer adapted for adjusting a position of a capillary tube contained within the nebulizer is provided. The nebulizer includes an elongated tubular shell having a gas input port and a gas output port, a capillary adjustment adapter for displacin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add07d78fdd826f50a638efe71b7da1e
https://doi.org/10.1016/j.sab.2004.01.004
https://doi.org/10.1016/j.sab.2004.01.004
Publikováno v:
Journal of Analytical Atomic Spectrometry. 17:669-675
This report is concerned with the first investigation of a direct injection high efficiency nebulizer (DIHEN) as a microliter-solution introduction system for axial inductively coupled plasma time-of-flight mass spectrometry (ICP-TOFMS). The effect o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ac1f9d6b28c8f61286b8ef08b2d418
https://doi.org/10.1039/b200771c
https://doi.org/10.1039/b200771c
Autor:
Alexander Zak Bradley, Katherine M. Stika, Craig S. Westphal, James G. Kopchick, Jane Kapur, Benjamin Foltz, Jing Li, Babak Hamzavytehrany, William J. Gambogi, James R. Marsh, R. Gail Raty
Publikováno v:
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).
An understanding of material interactions and degradation pathways in both fielded modules and modules used for accelerated testing is important to understand how photovoltaic (PV) materials affect reliability. As part of the effort to build this und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0933d766dc459bb767c18b2fbdc9ad75
https://doi.org/10.1109/pvsc.2014.6925473
https://doi.org/10.1109/pvsc.2014.6925473
Publikováno v:
Journal of Analytical Atomic Spectrometry. 16:299-306
A method is presented for arsenic speciation analysis in rice using ion chromatography coupled to inductively coupled plasma mass spectrometry. Several procedures for the extraction of arsenic species from rice were investigated and compared. Treatme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f7b12b49999bc39f7ea6295adcc119
https://doi.org/10.1039/b007241i
https://doi.org/10.1039/b007241i
Autor:
Gina Chun, Steven R. Patierno, Travis J. O’Brien, Kaveh Kahen, H. George Mandel, GuoHui Jiang, Craig S. Westphal, Akbar Montaser, J. Christopher States
Publikováno v:
Mutation research. 610(1-2)
Some hexavalent chromium [Cr(VI)]-containing compounds are lung carcinogens. Once within cells, Cr(VI) is reduced to trivalent chromium [Cr(III)] which displays an affinity for both DNA bases and the phosphate backbone. A diverse array of genetic les
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c11a3f1f7b3bb7ad6b8cb62a1f552d08
https://pubmed.ncbi.nlm.nih.gov/16890479
https://pubmed.ncbi.nlm.nih.gov/16890479
Autor:
William E. Jackson, David E. McClain, Shelly J. Hakspiel, John A. McLean, Craig S. Westphal, Akbar Montaser
Publikováno v:
Applied spectroscopy. 58(9)
Inductively coupled plasma mass spectrometry (ICP-MS), coupled with a large-bore direct injection high efficiency nebulizer (LB-DIHEN), was utilized to determine the concentration and isotopic ratio of uranium in 11 samples of synthetic urine spiked
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952bf763fa0b26bee09c276affb1c756
https://pubmed.ncbi.nlm.nih.gov/15479520
https://pubmed.ncbi.nlm.nih.gov/15479520