• Ammonia effects on proton conductivity properties of coordination polymers 

      Colodrero, Rosario M.P.; Salcedo, Inés R.; Bazaga-García, Montse; Olivera-Pastor, Pascual; Moreno-Real, Laureano; [et al.] (2016-09-22)
      Crystalline metal phosphonates are referred to as a type of structurally versatile coordination polymers [1]. Many of them contain guest molecules (H2O, heterocyclics, etc.), acidic sites and, furthermore, their structure ...
    • Electrocatalytic properties of metal hydroxy-phosphonoacetate derivatives for OER, ORR and HER 

      Colodrero, Rosario M.P.; Vílchez-Cózar, Álvaro; Bazaga García, Montse; Olivera Pastor, Pascual; López González, María del Mar; [et al.] (2021)
      Although Pt and Ru/Ir-based noble metal materials are the state-of-the-art electrocatalysts for energy storage and conversion, their applications are still limited by their scarcity and high price. Therefore, the design ...
    • Imidazole-containing Co2+ and Ni2+ etidronates: crystal structures and electrochemical behaviour 

      Bazaga García, Montse; Colodrero, Rosario M.P.; Vílchez-Cózar, Álvaro; Armakola, Eirini; Gjika, M.; [et al.] (2021)
      Metal phosphonates-based coordination polymers (CPs) are known to exhibit versatile structural diversity and functionality. Thus, they have been used, among other applications, as electrocatalyst precursors for both, PEMFCs ...
    • In situ high pressure powder diffraction study of proton conductors based on metal phosphonates 

      Bazaga-García, Montse; Colodrero, R.M.P.; Olivera-Pastor, Pascual; Losilla, E.R.; Salcedo, I.R.; [et al.] (2015-06-30)
      Soft Porous Metal Organic frameworks (MOFs) are referred to as a class of coordination polymers that exhibit structural flexibility in response to guest interactions or physical stimuli [1]. By combining softness and ...
    • New multifuncional divalent metal-coordinated sulfophosphonates: structures and proton conductivities 

      Bazaga García, Montse; Pérez Colodrero, Rosario Mercedes; Ruiz Salcedo, Inés; Olivera-Pastor, Pascual; Cabeza-Diaz, Aurelio; [et al.] (2021-01-29)
      Metal phosphonate-based coordination polymers are structurally versatile multifunctional compounds that may contain a number of acidic groups such as P-OH; SO3H, COOH, N+-H…These features result in formation of extended ...
    • New Multifunctional Lanthanide and Zr(IV) Phosphonates Derived from the 5-(dihydroxyphosphoryl) Isophthalate Ligand as Proton Conductors 

      Salcedo, Inés R.; Colodrero, Rosario M.P.; Olivera-Pastor, Pascual; Losilla, Enrique R.; Zon, Jerzy; [et al.] (2019-06-06)
      Metal phosphonates are essentially acidic solids featured by groups such as P-OH, -COOH, etc. Moreover, the presence of coordination and lattice water molecules favors the formation of H-bond networks, which make these ...
    • New multifunctional sulfonato-containing metal phosphonates proton conductors 

      Ruiz Salcedo, Inés; Bazaga García, Montse; Pérez Colodrero, Rosario Mercedes; Xanthopoulos, Konstantinos; Demadis, Konstantinos; [et al.] (2018-10-01)
      Anchoring of acidic functional groups to organic linkers acting as ligands in metal phosphonates has been demonstrate to be a valid strategy to develop new proton conductor materials, which exhibit tunable properties and ...
    • Photocatalytic behavior of phosphonate-based hybrid materials on dyes and phenols degradation 

      Bazaga-García, Montse; Colodrero, Rosario M.P.; Olivera-Pastor, Pascual; Santacruz-Cruz, Maria Isabel; García-Aranda, Miguel Ángel (2013-09-25)
      There is increasing interest in using heterogeneous catalysis for mineralization of organic pollutants. Within Advanced Oxidation Processes (AOPs), Photo-Fenton reaction is one of the most efficient methodologies. To ...
    • Proton conductivity and luminiscence properties of lanthanide aminotriphosphonates 

      Bazaga-García, Montse; Angeli, Giasemi K.; Papathanasiou, Konstantinos E.; Salcedo, Inés R.; Olivera-Pastor, Pascual; [et al.] (2016)
      Metal phosphonates are multifunctional solids with tunable properties, such as internal H-bond networks, and high chemical and thermal stability [1]. In the present work, we describe the synthesis, structural characterization, ...
    • Proton Conductivity in Sulfate-Containing Lanthanide Nitrilotris-methylphosphonates 

      Ruiz Salcedo, Inés; Cabeza-Diaz, Aurelio; Bazaga García, Montse; Pérez Colodrero, Rosario Mercedes; Choquesillo-Lazarte, Duane; [et al.] (2019-09-12)
      Multifunctional metal phosphonates are coordination polymers (CPs) whose structures are usually composed of extended hydrogen-bond networks and thus making them potential candidates as proton conductors [1]. Moreover, these ...
    • Proton conductivity of lanthanide nitrilotris-methylphosphonates 

      R.Salcedo, Inés; Bazaga-García, Montse; Colodrero, Rosario M.P.; Olivera-Pastor, Pascual; Losilla, Enrique R.; [et al.] (2017-07-10)
      Multifunctional metal phosphonates are acidic coordination polymers (CPs) with remarkable stability and proton conducting properties owing to their structure is usually composed of extended hydrogen-bond networks that favor ...
    • Proton conductivity of multifunctional metal phosphonate frameworks 

      Cabeza-Diaz, Aurelio; Bazaga-García, Montse; Colodrero, R.M.P.; Papadaki, M.; Olivera-Pastor, Pascual; [et al.] (2015-03-23)
      Metal phosphonates exhibit attractive characteristics for proton conductivity, such as tunable functionality, chemical and thermal stability and the existence of H-bond networks with acidic protons within their structure.1 In ...
    • Proton Conductors based on Metal Phosphonate Hybrid Materials for PEM Fuel Cells 

      Cabeza-Diaz, Aurelio; Colodrero, Rosario M. P.; Bazaga-García, Montse; Hernández Alonso, Daniel; Compaña Prieto, José Manuel; [et al.] (2014-06-25)
      The necessity of energy and power generation is constantly growing. Fossils fuels are quickly becoming unsatisfactory substrates due to both their emission of pollutants and their finite expectancy. Fuel cells are one of ...
    • PXRD and PDF analysis of multifunctional lanthanide nitrilotris-methylphosphonate-based proton conductors 

      Colodrero, Rosario M.P.; Cabeza-Diaz, Aurelio; R.Salcedo, Inés; Bazaga-García, Montse; Olivera-Pastor, Pascual (2017-10-17)
      Metal phosphonates are multifunctional solids which possess tunable properties, such as H-bond networks, while exhibiting high chemical and thermal stability. Depending on the protonation of the ligand, different crystalline ...
    • Structural study of the local order in ammonia-modulated FE(II) hydroxyphosphonoacetate proton conductors 

      Bazaga-García, Montse; Cabeza-Diaz, Aurelio; Colodrero, Rosario M.P.; R.Salcedo, Inés; Olivera-Pastor, Pascual; [et al.] (2017-10-17)
      Layered Fe(II) carboxiphosphonate, Fe-HPAA·2H2O, is a crystalline multifunctional coordination polymer exhibiting properties as photocatalyst and proton conductor. Postsynthesis modification by ammonia/water adsorption ...
    • Structural Variability in Multifunctional Metal Xylenediaminetetraphosphonate Hybrids 

      Colodrero, Rosario M.P.; Bazaga-García, Montse; Olivera-Pastor, Pascual; Losilla, E.R.; Martos, E.Q.; [et al.] (2013)
      The two cornerstones in the field of MOFs are the Secondary Building Units (SBU’s or “bricks”) and the organic linkers. The structural tunability of crystalline MOFs coupled, when possible, with high chemical and thermal ...
    • Structure-properties correlations in divalent metal phosphonates 

      Colodrero, Rosario M.P.; Bazaga García, Montse; Olivera-Pastor, Pascual; Ramirez-Losilla, Enrique; Salcedo, Inés R.; [et al.] (2016)
      Crystalline metal phosphonates may offer acidic sites, structural flexibility and guest molecules (H2O, heterocyclics, etc.) which can act as proton carriers. In addition, some frameworks are also amenable for post‐synthesis ...
    • Synthesis and characterization of M(II) phosphonates (M = Fe, Co, Zn, Mn) as precursors for PEMFCs electrocatalysts 

      López-Vergara, Adrián; Ruiz Salcedo, Inés; Bazaga García, Montse; Olivera-Pastor, Pascual; Cabeza-Diaz, Aurelio; [et al.] (2018-11-15)
      Metal phosphonates are promising precursors for applications such as proton conductivity [1] and catalysis [2]. Specifically, upon calcination metal polyphosphates are generated that can be used as non-noble metal alternatives ...
    • Synthesis and properties of novel lanthanide carboxyphosphonates 

      Pérez Colodrero, Rosario Mercedes; Ruiz Salcedo, Inés; Bazaga García, Montse; Zon, Jerzy; Zaręba, J.; [et al.] (2021-02-01)
      Metal phosphonates are essentially acidic solids featured by groups such as P-OH, -COOH, etc. The presence of bound and lattice water favors the formation of H-bond networks, which make these compounds appropriate as proton ...
    • Synthesis and proton conduction properties of lanthanide amino-sulfophosphonates 

      R. Salcedo, Inés; Quintero, Estefanía; Bazaga-García, Montse; Colodrero, Rosario M.P.; Olivera-Pastor, Pascual; [et al.] (2018-06-28)
      Acidic groups-containing metal phosphonates exhibit a wide range of proton conductivity depending on the water content and functionality. Moreover, this property can be enhanced by appropriate post-synthesis chemical ...