Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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Materials Map under construction

The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (1/1 displayed)

  • 2016Assessing rare earth elements in quartz rich geological samples12citations

Places of action

Chart of shared publication
Raab, Andrea
1 / 2 shared
Mastrolitti, S.
1 / 2 shared
Santoro, A.
1 / 5 shared
Thoss, V.
1 / 1 shared
Guevara, S. Ribeiro
1 / 1 shared
Feldmann, Joerg
1 / 3 shared
Chart of publication period
2016

Co-Authors (by relevance)

  • Raab, Andrea
  • Mastrolitti, S.
  • Santoro, A.
  • Thoss, V.
  • Guevara, S. Ribeiro
  • Feldmann, Joerg
OrganizationsLocationPeople

article

Assessing rare earth elements in quartz rich geological samples

  • Raab, Andrea
  • Mastrolitti, S.
  • Santoro, A.
  • Urgast, D.
  • Thoss, V.
  • Guevara, S. Ribeiro
  • Feldmann, Joerg
Abstract

<p>Sodium peroxide (Na2O2) fusion coupled to Inductively Coupled Plasma Tandem Mass Spectrometry (ICP-MS/MS) measurements was used to rapidly screen quartz-rich geological samples for rare earth element (REE) content. The method accuracy was checked with a geological reference material and Instrumental Neutron Activation Analysis (INAA) measurements. The used mass-mode combinations presented accurate results (only exception being (157)Gd in He gas mode) with recovery of the geological reference material QLO-1 between 80% and 98% (lower values for Lu, Nd and Sm) and in general comparable to INAA measurements. Low limits of detection for all elements were achieved, generally below 10 pg g(-1), as well as measurement repeatability below 15%. Overall, the Na2O2/ICP-MS/MS method proved to be a suitable lab-based method to quickly and accurately screen rock samples originating from quartz-rich geological areas for rare earth element content; particularly useful if checking commercial viability.</p>

Topics
  • Sodium
  • activation
  • spectrometry
  • rare earth metal
  • neutron activation analysis
  • inductively coupled plasma mass spectrometry
  • tandem mass spectrometry