One of nature's puzzles is assembled: analog of the Earth's most complex mineral, ewingite, synthesized in a laboratory

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00561902" target="_blank" >RIV/68378271:_____/22:00561902 - isvavai.cz</a>

Výsledek na webu

<a href="https://hdl.handle.net/11104/0334330" target="_blank" >https://hdl.handle.net/11104/0334330</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15196643" target="_blank" >10.3390/ma15196643</a>

Jazyk výsledku

angličtina

Název v původním jazyce

One of nature's puzzles is assembled: analog of the Earth's most complex mineral, ewingite, synthesized in a laboratory

Popis výsledku v původním jazyce

Through the combination of low-temperature hydrothermal synthesis and room-temperature evaporation, a synthetic phase similar in composition and crystal structure to the Earth's most complex mineral, ewingite, was obtained. The crystal structures of both natural and synthetic compounds are based on supertetrahedral uranyl-carbonate nanoclusters that are arranged according to the cubic body-centered lattice principle. The structure and composition of the uranyl carbonate nanocluster were refined using the data on synthetic material. Although the stability of natural ewingite is higher (according to visual observation and experimental studies), the synthetic phase can be regarded as a primary and/or metastable reaction product which further re-crystallizes into a more stable form under environmental conditions.

Název v anglickém jazyce

One of nature's puzzles is assembled: analog of the Earth's most complex mineral, ewingite, synthesized in a laboratory

Popis výsledku anglicky

Through the combination of low-temperature hydrothermal synthesis and room-temperature evaporation, a synthetic phase similar in composition and crystal structure to the Earth's most complex mineral, ewingite, was obtained. The crystal structures of both natural and synthetic compounds are based on supertetrahedral uranyl-carbonate nanoclusters that are arranged according to the cubic body-centered lattice principle. The structure and composition of the uranyl carbonate nanocluster were refined using the data on synthetic material. Although the stability of natural ewingite is higher (according to visual observation and experimental studies), the synthetic phase can be regarded as a primary and/or metastable reaction product which further re-crystallizes into a more stable form under environmental conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10504 - Mineralogy

Projekt

<a href="/cs/project/GA20-11949S" target="_blank" >GA20-11949S: UNanoCryst: krystalografie a mineralogie supergenních produktů zvětrávání uraninitu v nanoměřítku</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials

ISSN

1996-1944

e-ISSN

1996-1944

Svazek periodika

15

Číslo periodika v rámci svazku

19

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

10

Strana od-do

6643

Kód UT WoS článku

000867084300001

EID výsledku v databázi Scopus

2-s2.0-85140012296