High‐voltage pyrophosphate cathodes

P Barpanda, S Nishimura… - Advanced Energy …, 2012 - Wiley Online Library
The quest to explore and to discover novel cathode materials is key to sustaining the
progress of Li‐ion rechargeable batteries. It has encouraged materials' chemists to design …

Synthesis and characterization of nanocrystalline manganese pyrophosphate Mn2P2O7

B Boonchom, R Baitahe - Materials Letters, 2009 - Elsevier
Mn2P2O7 polyhedral particles were synthesized by simple and cost-effective method using
manganese nitrate hydrate and phosphoric acid in the presence of nitric acid with further …

Synthesis, crystal structure, and vibrational spectroscopic and UV–visible studies of Cs2MnP2O7

S Kaoua, S Krimi, S Péchev, P Gravereau… - Journal of Solid State …, 2013 - Elsevier
A new member of the A2MP2O7 diphosphate family, Cs2MnP2O7, has been synthesized
and structurally characterized. The crystal structure was determined by single crystal X-Ray …

Electrochemical and photoelectrochemical properties of the copper hydroxyphosphate mineral libethenite

M Li, Q Cheng, RM Wittman, X Peng… - …, 2014 - Wiley Online Library
There has been much interest recently in the discovery of new, non‐oxide materials for
photoelectrochemical applications. The copper hydroxyphosphate mineral libethenite, Cu2 …

Magnetic model for CuPO (, Li): One-dimensional versus two-dimensional behavior

S Lebernegg, AA Tsirlin, O Janson, R Nath… - Physical Review B …, 2011 - APS
We report magnetization measurements, full-potential band-structure calculations, and
microscopic modeling for the spin-1/2 Heisenberg magnets A 2 Cu P 2 O 7 (A= Na, Li) …

Effect of preparation methodology on the colour and the NIR reflectance of nickel doped manganese pyrophosphate

V Elakkiya, S Sumathi - Journal of Alloys and Compounds, 2018 - Elsevier
Abstract Nickel doped Mn 2 P 2 O 7 pigments of the formula Ni x Mn 2-x P 2 O 7 (x= 0.0. 5,
1.0, 1.5, 2.0) were prepared by precipitation and hydrothermal methods and characterized …

Quasi-one-dimensional uniform spin- Heisenberg antiferromagnet probed by and NMR

S Guchhait, QP Ding, M Sahoo, A Giri, S Maji… - Physical Review B, 2021 - APS
We present the structural and magnetic properties of KNaCuP 2 O 7 investigated via x-ray
diffraction, magnetization, specific heat, and P 31 and Na 23 NMR measurements and …

Phase transition and electrical investigation in lithium copper pyrophosphate compound Li2CuP2O7 using impedance spectroscopy

M Krichen, M Gargouri, K Guidara, M Megdiche - Ionics, 2017 - Springer
Abstract Lithium pyrophosphate compound Li 2 CuP 2 O 7 has been synthesized through
solid state reaction method. FTIR and XRD results, realized at room temperature, indicate …

Lithium Copper(I) Orthophosphates Li3–xCuxPO4: Synthesis, Crystal Structures, and Electrochemical Properties

K Snyder, B Raguž, W Hoffbauer… - Zeitschrift für …, 2014 - Wiley Online Library
Along the quasi‐binary section Li3PO4‐CuI3PO4 three different phases Li3–xCuIxPO4 each
with extended homogeneity range occur under equilibrium conditions (650≤;≤ 700° C) …

Fuel effects on Li2CuP2O7 synthesized by solution combustion method for lithium-ion batteries

D Ozer, Z Ertekin, K Pekmez, NA Oztas - Ceramics International, 2019 - Elsevier
Lithium copper pyrophosphate has been synthesized by the solution combustion method for
the first time. Urea and hexamethylenetetramine were used as fuel. The samples were …