TY - JOUR
T1 - Mixed-Valence Ce/Zr Metal-Organic Frameworks
T2 - Controlling the Oxidation State of Cerium in One-Pot Synthesis Approach
AU - Ronda-Lloret, Maria
AU - Pellicer-Carreño, Isaac
AU - Grau-Atienza, Aida
AU - Boada, Roberto
AU - Diaz-Moreno, Sofia
AU - Narciso-Romero, Javier
AU - Serrano-Ruiz, Juan Carlos
AU - Sepúlveda-Escribano, Antonio
AU - Ramos-Fernandez, Enrique V.
N1 - Funding Information:
Authors acknowledge financial support by MINECO (Spain) through projects, MAT2017‐86992‐R and MAT2016‐80285‐P. EVRF acknowledges MINECO for his Ramón y Cajal fellow RYC‐2012‐11427. The authors also would like to thank Diamond Light Source (I20‐Scanning beamline) for the beamtime given at the proposal SP19114.
Publisher Copyright:
© 2021 Wiley-VCH GmbH.
PY - 2021/7/16
Y1 - 2021/7/16
N2 - The preparation of MOFs including a metal with an easily exchangeable oxidation state, while maintaining the same crystal structure and stability, is of paramount importance for myriad applications. In this work, a new synthesis method is reported that can be used to prepare Ce/Zr-MOFs (UiO-66 structure) having only Ce(III), a mixed-valence Ce(IV)/Ce(III), or only Ce(IV) cations, as desired. The materials are characterized using a large number of techniques, including X-ray absorption and X-ray photoelectron spectroscopies.
AB - The preparation of MOFs including a metal with an easily exchangeable oxidation state, while maintaining the same crystal structure and stability, is of paramount importance for myriad applications. In this work, a new synthesis method is reported that can be used to prepare Ce/Zr-MOFs (UiO-66 structure) having only Ce(III), a mixed-valence Ce(IV)/Ce(III), or only Ce(IV) cations, as desired. The materials are characterized using a large number of techniques, including X-ray absorption and X-ray photoelectron spectroscopies.
KW - metal organic frameworks
KW - mixed-valance
KW - one-pot synthesis
KW - X-ray adsorption
UR - http://www.scopus.com/inward/record.url?scp=85105134866&partnerID=8YFLogxK
U2 - 10.1002/adfm.202102582
DO - 10.1002/adfm.202102582
M3 - Article
AN - SCOPUS:85105134866
SN - 1616-301X
VL - 31
JO - Advanced Functional Materials
JF - Advanced Functional Materials
IS - 29
M1 - 2102582
ER -