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Interstitial oxygen and protons in zircon-type PrVO4-based mixed ionic-electr...
Zircon-type PrVO4 was shown recently to be a mixed ionic-electronic conductor. Electronic transport was attributed to electron-hopping between Pr3+/Pr4+ cations, with Pr4+... -
The Charge-Ordered and Charge-Averaged phases of CaFe3O5
This is a proposal to establish the structural and chemical differences between two phases of composition very close to CaFe3O5 which have been shown by other authors [Hong, K.... -
Neutron Diffraction Studies of Vanadium Sulfate Cathode Materials
Vanadium based compounds have attracted considerable interest as positive electrode materials for Li ion batteries. This is due to vanadiums ability to display a range of... -
Structure of DxMoTe2: a layered transition metal dichalcogenide for electroca...
The diffuse and intermittent nature of renewable power sources such as wind and solar presents problems regarding how best to harvest the energy they produce and store it for... -
Structure-property relationship of perovskites ABO3 (A=La,Ca,Sr, B=Ni,Co,Fe,M...
Perovskites are used in many applications such as electrode materials in fuel cells or as catalysts e.g. in syngas conversion, CO oxidation, N2O decomposition, or... -
Homogeneous nucleation in phosphate-based glassy precursors to fast-ion condu...
The structure of the phosphate materials Na_{1+x}Ge_{2-x}Al_x(PO_4)_3 with x = 0, 0.4 and 0.8 will be investigated using high real-space resolution neutron diffraction. In the... -
Probing the magnetic structure of transition metal pyrovanadate Fe2V2O7
We have synthesized and characterized a new member, namely Fe2V2O7 in the family of 3d transition metal pyrovanadate M2V2O7 (M =Mn, Fe, Co, Ni, Cu). M2V2O7 exist with a great...
