id:"swepub:oai:DiVA.org:ltu-76380"
Search: id:"swepub:oai:DiVA.org:ltu-76380" > Defects on a pyrite...
- 1 of 1
- Previous record
- Next record
- To hitlist
- Galvez-Martinez, SantosCentro de Astrobiología (CSIC-INTA), Madrid, Spain (author)
Defects on a pyrite(100) surface produce chemical evolution of glycine under inert conditions : experimental and theoretical approaches
- Article/chapterEnglish2019
Publisher, publication year, extent ...
- Royal Society of Chemistry,2019
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:ltu-76380
- https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-76380URI
- https://doi.org/10.1039/C9CP03577JDOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- Validerad;2019;Nivå 2;2019-12-09 (johcin)
- The presence of non-stoichiometric sites on the pyrite(100) surface makes it a suitable substrate for driving the chemical evolution of the amino acid glycine over time, even under inert conditions. Spectroscopic molecular fingerprints prove a transition process from a zwitterionic species to an anionic species over time on the monosulfide enriched surface. By combining experimental and theoretical approaches, we propose a surface mechanism where the interaction between the amino acid species and the surface will be driven by the quenching of the surface states at Fe sites and favoured by sulfur vacancies. This study demonstrates the potential capability of pyrite to act as a surface catalyst.
Subject headings and genre
- NATURVETENSKAP Geovetenskap och miljövetenskap Geokemi hsv//swe
- NATURAL SCIENCES Earth and Related Environmental Sciences Geochemistry hsv//eng
- TEKNIK OCH TEKNOLOGIER Maskinteknik Rymd- och flygteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Mechanical Engineering Aerospace Engineering hsv//eng
- Pyrite (100)
- chemical evolution
- glycine
- Atmospheric science
- Atmosfärsvetenskap
Added entries (persons, corporate bodies, meetings, titles ...)
- Escamilla-Roa, ElizabethLuleå tekniska universitet,Rymdteknik(Swepub:ltu)eliesc (author)
- Zorzano Mier, María-PazLuleå tekniska universitet,Rymdteknik,Centro de Astrobiología (CSIC-INTA), Madrid, Spain(Swepub:ltu)marzor (author)
- Mateo-Marti, E.Centro de Astrobiología (CSIC-INTA), Madrid, Spain (author)
- Centro de Astrobiología (CSIC-INTA), Madrid, SpainRymdteknik (creator_code:org_t)
Related titles
- In:Physical Chemistry, Chemical Physics - PCCP: Royal Society of Chemistry21:44, s. 24535-245421463-90761463-9084
Internet link
Find in a library
- Physical Chemistry, Chemical Physics - PCCP (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Galvez-Martinez, ...
- Escamilla-Roa, E ...
- Zorzano Mier, Ma ...
- Mateo-Marti, E.
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Earth and Relate ...
- and Geochemistry
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Mechanical Engin ...
- and Aerospace Engine ...
- Articles in the publication
- Physical Chemist ...
- By the university
- Luleå University of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
