Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Marcus Eschen"'
Autor:
Tadeusz Gorewoda, Marcus Eschen, Jadwiga Charasińska, Magdalena Knapik, Sylwia Kozłowicz, Jacek Anyszkiewicz, Michał Jadwiński, Martyna Potempa, Marta Gawliczek, Andrzej Chmielarz, Witold Kurylak
Publikováno v:
Recycling, Vol 5, Iss 3, Pp 20-0 (2020)
The electronic components mounted on the printed circuit boards (PCBs) of mobile phones represent a resource that is rich in metals, and after separation from the boards, these components could be considered secondary raw materials. The concentration
Externí odkaz:
https://doaj.org/article/38aebbe71240451b8eec1f50f0a11c57
Autor:
Marcus Eschen
Publikováno v:
Praxishandbuch der Kreislauf-und Rohstoffwirtschaft ISBN: 9783658362614
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4501f01a81de90a314d8066cb91f3a73
https://doi.org/10.1007/978-3-658-36262-1_29
https://doi.org/10.1007/978-3-658-36262-1_29
Autor:
Marcus Eschen, R.K. Mishra, Rainer Pöttgen, Dirk Niepmann, Ute Ch. Rodewald, Thomas Fickenscher
Publikováno v:
Zeitschrift für Naturforschung B. 60:271-276
The rare earth metal (RE)-nickel-cadmium intermetallics RE2Ni2Cd (RE = La, Pr, Nd, Sm, Tb, Dy) were prepared from the elements in sealed niobium or tantalum tubes in a water-cooled sample chamber of a high-frequency furnace. They crystallize with a t
Autor:
Marcus Eschen, Wolfgang Jeitschko
Publikováno v:
Zeitschrift für Naturforschung B. 58:399-409
The 14 arsenides LnAgAs2 and LnAuAs2 (Ln = La-Nd, Sm, Gd, Tb) were prepared by reaction of stoichiometric mixtures of the elemental components at high temperatures and characterized by Xray diffractometry. The silver compounds LaAgAs2 and CeAgAs2 and
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 628:2764-2771
The crystal structure of the known compound HgSnP14 (HgPbP14-type, Pnma, Z = 4) was refined from single-crystal X-ray diffractometer data to a residual of R = 0.067 for 1470 structure factors and 83 variable parameters. This polyphosphide has a small
Autor:
Wolfgang Jeitschko, Marcus Eschen
Publikováno v:
Journal of Solid State Chemistry. 165:238-246
The polyphosphide Au 2 PbP 2 was prepared by reaction of the elemental components using liquid lead as a reaction medium. Well-developed crystals were obtained after dissolving the matrix in hydrochloric acid. Their crystal structure was determined f
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 627:1699-1708
The compounds Ln2AuP3 were synthesized by reaction of the elemental components in evacuated silica tubes. Their crystal structures were determined from single-crystal diffractometer data. The compounds with Ln = La, Ce, and Pr crystallize with an ort
Publikováno v:
ChemInform. 32
Autor:
Marcus Eschen, Dirk Niepmann, Ute Ch. Rodewald, Rainer Poettgen, Ratikanta Mishra, Thomas Fickenscher
Publikováno v:
ChemInform. 36
Autor:
Marcus Eschen, Wolfgang Jeitschko
Publikováno v:
ChemInform. 34
The 14 arsenides LnAgAs 2 and LnAuAs 2 (Ln = La-Nd, Sm, Gd, Tb) were prepared by reaction of stoichiometric mixtures of the elemental components at high temperatures and characterized by X-ray diffractometry. The silver compounds LaAgAs 2 and CeAgAs