Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Barbara Fritzsche"'
Publikováno v:
Journal of Rare Earths. 40:1598-1605
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df375dcf1bcf7dfdb1a883d9e91b11b3
https://doi.org/10.1016/j.jre.2022.01.019
https://doi.org/10.1016/j.jre.2022.01.019
Autor:
Zhe Lei, Barbara Fritzsche, Ruslan Salikhov, Karin Schwarzenberger, Olav Hellwig, Kerstin Eckert
Publikováno v:
Journal of Physical Chemistry C 126(2022)4, 2226-2233
This work bridges two gaps in the magnetic separation of rare-earth ions. 1) A material property database is provided for the solutal expansion coefficient and the magnetic susceptibility of eleven out of seventeen trivalent rare-earths. 2) A novel p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d9033fc74344f7c83c19dd1d74d578
https://doi.org/10.1021/acs.jpcc.1c09748
https://doi.org/10.1021/acs.jpcc.1c09748
Autor:
Kerstin Eckert, Z. Lei, Barbara Fritzsche, Giovanni Marinaro, M. Uhlemann, Gerd Mutschke, Mengyuan Huang, Xuegeng Yang
Publikováno v:
Journal of Electroanalytical Chemistry. 842:203-213
The electrodeposition of copper on a conically shaped diamagnetic electrode was studied under the influence of a vertical magnetic field. Numerical simulations combined with measurements of the velocity and the concentration field were conducted to p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da7e6b3e17fb3ec90750b50f7aef7b0
https://doi.org/10.1016/j.jelechem.2019.04.043
https://doi.org/10.1016/j.jelechem.2019.04.043
Autor:
Aleksandr Bashkatov, Xuegeng Yang, Kerstin Eckert, Gerd Mutschke, Barbara Fritzsche, Syed Sahil Hossain
Publikováno v:
Physical chemistry chemical physics : PCCP. 23(20)
The dynamics of single hydrogen bubbles electrogenerated in acidic electrolytes at a Pt microelectrode under potentiostatic conditions is investigated in microgravity during parabolic flights. Three bubble evolution scenarios have been identified dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770efb0c325aa9a756054dbaefef086f
https://pubmed.ncbi.nlm.nih.gov/33988200
https://pubmed.ncbi.nlm.nih.gov/33988200
Publikováno v:
Physical Review Fluids 6(2021)2, L021901
Despite the relevance of the Kelvin force in many physical and electrochemical systems involving magnetic species, the underlying convective flows are scarcely understood. For that purpose, we simulate a simplified rare-earth system in the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::547885d8f41b61f14558ecc2941b78ea
https://doi.org/10.1103/physrevfluids.6.l021901
https://doi.org/10.1103/physrevfluids.6.l021901
Publikováno v:
Physical Review E. 101
The deformation of the free surface of a paramagnetic liquid subjected to a nonuniform magnetic field is studied. A transient deformation of the surface caused by the interplay of gravity, magnetic field, and surface tension is observed when a perman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36babcaf1d09fe662bf66237b001025d
https://doi.org/10.1103/physreve.101.062601
https://doi.org/10.1103/physreve.101.062601
Publikováno v:
The Journal of Physical Chemistry C. 121:24576-24587
This work aims to answer the question of why an enrichment of paramagnetic ions can be observed in a magnetic field gradient despite the presence of a counteracting Brownian motion. For that purpose, we study a rare-earth chloride (DyCl3) solution in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18961a22f648aa8dbb1b8e70f67b62f
https://doi.org/10.1021/acs.jpcc.7b07344
https://doi.org/10.1021/acs.jpcc.7b07344
Publikováno v:
Physical review. E. 101(1-1)
The stability criterion for the magnetic separation of rare-earth ions is studied, taking dysprosium Dy(iii) ions as an example. Emphasis is placed on quantifying the factors that limit the desired high enrichment. During magnetic separation, a layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::069b15392eb8ae745c04cbb39fbf415f
https://pubmed.ncbi.nlm.nih.gov/32069612
https://pubmed.ncbi.nlm.nih.gov/32069612
Autor:
Eberhard Wenschuh, Barbara Fritzsche
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 365:63-69
Trans-2-aminocyclohexylmercaptan (H–ACM) bildet mit Ubergangsmetallionen Komplexverbindungen des Typs: MII(ACM)2 (MII = Ni, Pd, Pt) und [MII{MII(ACM)2}2]X2 · 2 CH3OH (MII = Ni, Pd; X = Br, Cl). Daneben entstehen Kobaltkomplexe der Zusammensetzung
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c6f3537ce1f7e646831c95655ed2a7
https://doi.org/10.1002/zaac.19693650109
https://doi.org/10.1002/zaac.19693650109