Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Matthias Michaelis"'
Publikováno v:
Nanoscale. 12(23)
We demonstrate the potential of time-resolved luminescence spectroscopy for the straightforward assessment and in situ monitoring of the stability of upconversion nanocrystals (UCNPs). Therefore, we prepared hexagonal NaYF4:Yb3+,Er3+ UCNPs with vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b267999bccb2954e7f0ac557420d67f
https://pubmed.ncbi.nlm.nih.gov/32500913
https://pubmed.ncbi.nlm.nih.gov/32500913
Autor:
Thoralf Krahl, Christian Adam, Burkart Adamczyk, Burkhard Peplinski, Matthias Michaelis, Ralf Müller, Franziska Emmerling
Publikováno v:
Powder Diffraction. 30:S31-S35
For the first time evidence is provided that a nanocrystalline and stacking-disordered, chemically stabilized β-cristobalite form of AlPO4 occurs in a sewage sludge ash (SSA). This proof is based on a combined X-ray powder diffraction and X-ray fluo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bae9e1cf4c9b61a9a2a86a4d66aa231d
https://doi.org/10.1017/s0885715614001213
https://doi.org/10.1017/s0885715614001213
Autor:
Franziska Emmerling, Michael Menzel, Ralf Müller, H. Reuther, Reinhard Schadrack, Christian Adam, Matthias Michaelis, Burkart Adamczyk, Burkhard Peplinski
Publikováno v:
Powder Diffraction. 28:S425-S435
Evidence is provided that the tridymite component observed in the X-ray diffraction patterns of some sewage sludge ashes (SSAs) should not be interpreted as the tridymite modification of SiO2 but as the tridymite form of AlPO4. This proof is based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3898cce0eeaed8538de6faaf3532d890
https://doi.org/10.1017/s0885715613000869
https://doi.org/10.1017/s0885715613000869
Publikováno v:
Waste Management. 31:530-535
The EU RoHS Directive (2002/95/EC of the European Parliament and of the Council) bans the placing of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f37f600fa4c62005565f16ba768a56
https://doi.org/10.1016/j.wasman.2010.10.002
https://doi.org/10.1016/j.wasman.2010.10.002
Autor:
Martin Kreyenschmidt, Matthias Michaelis, Christian Mans, Uwe Reinholz, Martin Radtke, Christoph Simons, Julia Wienold, Anton Janßen, Markus Ostermann, Dorothea Alber, Stephanie Hanning
Publikováno v:
J. Anal. At. Spectrom.. 25:40-43
In this study the microscopic homogeneity of the newly developed plastic reference materials BAM H001–BAM H010 was investigated. The materials consist of an acrylonitryle-butadien-styrene terpolymer, doped with different amounts of the elements Br,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f01eddfe4847e9acf0e9607d8285151
https://doi.org/10.1039/b917008a
https://doi.org/10.1039/b917008a
Autor:
Franziska Emmerling, Christian Adam, Franz-Georg Simon, Gerd Kley, Matthias Michaelis, Burkhard Peplinski
Publikováno v:
Zeitschrift für Kristallographie Supplements. 2009:459-464
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69675f576a51f9ac2646158de488f7b
https://doi.org/10.1524/zksu.2009.0068
https://doi.org/10.1524/zksu.2009.0068
Autor:
Burkhard Peplinski, Michael Czerwensky, Ralf Matschat, Matthias Michaelis, Sebastian Recknagel, Britta Lange, Ulrich Panne
Publikováno v:
Microchimica Acta. 160:97-107
The reliability and performance of various analytical methods for the determination of 22 trace elements in pure copper is compared and discussed. The work was performed in the framework of an interlaboratory comparison for the preparation of four pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a65b7ba8af54912f682b1bdc14e92d8b
https://doi.org/10.1007/s00604-007-0849-1
https://doi.org/10.1007/s00604-007-0849-1
Publikováno v:
The Journal of Physical Chemistry. 98:6212-6215
published in Advance ACS Abstracts, May 15, 1994. 0022-3654/94/2098-62 12%04.50/0 palladium concentration was 1.2 X 10-4 M as determined by atomic emission spectroscopy. In the silver deposition experiments, the palladium solution was diluted by roug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed692a22397907588caedbaaaf6c768
https://doi.org/10.1021/j100075a025
https://doi.org/10.1021/j100075a025
Publikováno v:
ChemInform. 25
published in Advance ACS Abstracts, May 15, 1994. 0022-3654/94/2098-62 12%04.50/0 palladium concentration was 1.2 X 10-4 M as determined by atomic emission spectroscopy. In the silver deposition experiments, the palladium solution was diluted by roug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48a3dcc0bbf23891dac74d051ebcafca
https://doi.org/10.1002/chin.199444031
https://doi.org/10.1002/chin.199444031
Autor:
Matthias Michaelis, Arnim Henglein
Publikováno v:
The Journal of Physical Chemistry. 96:4719-4724
In the γ-radiolytic reduction of Pd(NH 3 ) 4 Cl 2 in the presence of poly(ethyleneimine), an intermediate cluster is stabilized by the polymer. Pulse radiolysis experiments show that it is slowly formed in the 0.01-1-s range after the primary reduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39c6b6da1cc7210e5f170e0d74da47ad
https://doi.org/10.1021/j100190a105
https://doi.org/10.1021/j100190a105