How oxidation state and lattice distortion influence the oxygen evolution activity in acid of iridium double perovskites

Authors: Retuerto, M; Pascual, L; Pique, O; Kayser, P; Salam, MA; Mokhtar, M; Alonso, JA; Pena, M; Calle-Vallejo, F; Rojas, S

Article.
J. Mater. Chem. A. vol: 9. page: 2050-7488.
Date: 10-mar. 2021.
Doi: 10.1039/d0ta10316k.

Abstract:
In view of iridium’s scarceness and high cost, Ir-containing catalysts for water electrolyzers should have low loadings and maximal utilization. Here, we studied low-Ir-content, highly active, [read more]

Iron Oxide-Iron Sulfide Hybrid Nanosheets as High-Performance Conversion-Type Anodes for Sodium-Ion Batteries

Authors: Rubio, S; Maca, RR; Ortiz, GF; Vicente, CP; Lavela, P; Etacheri, V; Tirado, JL

Article.
ACS Appl. Energ. Mater.. vol: 3. page: 2574-0962.
Date: nov-23. 2020.
Doi: 10.1021/acsaem.0c01814.

Abstract:
Commercialization of Na-ion batteries is hindered by the shortage of abundant and environmentally benign electrode materials with high electrochemical performance. Most of the high-capacity alloying- and conversion-type anodes face rapid capacity loss [read more]

Iron Oxide-Iron Sulfide Hybrid Nanosheets as High-Performance Conversion-Type Anodes for Sodium-Ion Batteries

Authors: Rubio, S; Maca, RR; Ortiz, GF; Vicente, CP; Lavela, P; Etacheri, V; Tirado, JL

Article.
ACS Appl. Energ. Mater.. vol: 3. page: 2574-0962.
Date: nov-23. 2020.
Doi: 10.1021/acsaem.0c01814.

Abstract:
Commercialization of Na-ion batteries is hindered by the shortage of abundant and environmentally benign electrode materials with high electrochemical performance. Most of the high-capacity alloying- and conversion-type anodes face rapid capacity loss [read more]

Increasing dimethyl ether production from biomass-derived syngas via sorption enhanced dimethyl ether synthesis

Authors: Liuzzi, D; Peinado, C; Pena, MA; van Kampen, J; Boon, J; Rojas, S

Article.
Sustain. Energ. Fuels. vol: 4. page: 2398-4902.
Date: nov-01. 2020.
Doi: 10.1039/d0se01172j.

Abstract:
The direct synthesis of dimethyl ether (DME) from biomass-derived syngas is a topic of great interest in the field of biofuels. The process takes place in one reactor combining two catalytic functions, Cu/ZnO/Al2O3 (CZA) [read more]

Structure and photoactivity for hydrogen production of CdS nanorods modified with In, Ga, Ag-In and Ag-Ga and prepared by solvothermal method

Authors: Soto, E; Vaquero, F; Mota, N; Fateixa, S; Trindade, T; Navarro, RM; Fierro, JLG

Article.
Mater. Today Energy. vol: 9. page: 2468-6069.
Date: SEP. 2018.
Doi: 10.1016/j.mtener.2018.06.009.

Abstract:
This work studies the variation in the photocatalytic properties of CdS derived from the insertion of In, Ga, Ag-In and Ag-Ga in the CdS lattice through solvothermal methodology. Solvothermal synthesis of CdS-M photocatalysts [read more]

Unexpected reactivity of graphene oxide with DBU and DMF

Authors: Ramirez-Jimenez, R; Franco, M; Rodrigo, E; Sainz, R; Ferritto, R; Lamsabhi, A; Acena, JL; Cid, MB

Article.
J. Mater. Chem. A. vol: 6. page: 2050-7488.
Date: jul-14. 2018.
Doi: 10.1039/c8ta03529f.

Abstract:
An unusual reaction between GO, DBU and DMF, that typically uses base and solvent, has been thoroughly analyzed providing valuable basic knowledge about the reactivity of GO, which is essential [read more]

Synthesis of STW zeolites using imidazolium-based dications of varying length

Authors: Lu, P; Gomez-Hortiguela, L; Xu, L; Camblor, MA

Article.
J. Mater. Chem. A. vol: 6. page: 2050-7488.
Date: JAN 28. 2018.
Doi: 10.1039/c7ta10002g.

Abstract:
Dications consisting of 1,2-dimethylimidazolium units linked by chains of 4, 5 or 6 methylene groups display structure direction towards the chiral zeolite STW as racemic conglomerates with decreasing strength as the length of the linker increases. A [read more]

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