Chloride-free electrolyte for a magnesium battery and a method to convert a magnesium electrolyte to a chloride-free electrolyte

JG Muldoon, CB Bucur - US Patent 10,147,970, 2018 - Google Patents
A method to prepare a chloride free magnesium electrolyte salt is provided. According to the
method a water stable borate or carborate anion is converted to metal salt of an alkali metal …

KVOPO4 cathode for sodium ion batteries

MS Whittingham, J Ding - US Patent 11,289,700, 2022 - Google Patents
An electrode comprising: NaVOPO4 having orthorhombic crystalline symmetry and space
group Pna21, as an active intercalation host material, wherein the electrode is capable of …

Vanadyl phosphates as high energy density cathode materials for rechargeable sodium battery

R Zhang, F Mizuno, C Ling, MS Whittingham… - US Patent …, 2017 - Google Patents
A positive electrode comprising ε-VOPO 4 and/or Na x (ε-VOPO 4) wherein x is a value from
0.1 to 1.0 as an active ingredient, wherein the electrode is capable of insertion and release …

Structure and transport of solvent ligated octahedral Mg-ion in an aqueous battery electrolyte

TR Kartha, BS Mallik - Journal of Chemical & Engineering Data, 2021 - ACS Publications
The advancement of battery technologies has gone “beyond lithium” batteries to involve
other ions. Magnesium ion batteries are now in the limelight. Mg-ion cells containing …

Ionic liquids for rechargeable magnesium battery

R Mohtadi, O Tutusaus, F Mizuno - US Patent 9,455,473, 2016 - Google Patents
An electrolyte composition for a magnesium electrochemical cell includes a magnesium salt
dissolved in an ionic liquid. The ionic liquid includes an organic cation and a first boron …

High voltage rechargeable magnesium cell

W Song, TS Arthur, C Bucur, M Matsui… - US Patent …, 2020 - Google Patents
A high voltage rechargeable magnesium cell includes an anode and cathode housing. A
magnesium metal anode is positioned within the housing. A high voltage electrolyte is …

Life-Related Hazards of Materials Applied to Mg–S Batteries

K Siczek - Energies, 2022 - mdpi.com
Nowadays, rechargeable batteries utilizing an S cathode together with an Mg anode are
under substantial interest and development. The review is made from the point of view of …

ϵ-VOPO4 cathode for lithium ion batteries

C Siu, MS Whittingham - US Patent 11,251,430, 2022 - Google Patents
The epsilon polymorph of vanadyl phosphate, e-VOPO4, made from the solvothermally
synthesized H VOPO4, is a high density cathode material for lithium-ion batteries opti mized …

Active material, method of preparing the active material electrode including the active material, and secondary battery including the electrode

R Kim, S Lee, D Han, A Benayad, J Kim… - US Patent …, 2018 - Google Patents
8, 309, 242 B2 11/2012 Wei et al. 2008/0286194 A1* 11/2008 Eriksson.............. B01J
23/6482 423/594. 8 2009/0269274 Al 10/2009 Shiozaki et al. 2011/0235240 A1 9/2011 Lu …

ε-VOPO 4 cathode for lithium ion batteries

C Siu, SM Whittingham - 2024 - freepatentsonline.com
The epsilon polymorph of vanadyl phosphate, ε-VOPO 4, made from the solvothermally
synthesized H 2 VOPO 4, is a high density cathode material for lithium-ion batteries …