Abstract: Glassy electrolyte for lithium or sodium ions conduction The present disclosure relates to the development and improvement of sodium or lithium-ion electrochemical devices, in particular to the development of a new glassy electrolyte comprising high ionic conductivity for batteries, capacitors, and other electrochemical devices comprising a solid electrolyte glass comprising the formula R3-2xMxHalO wherein R is selected from the group consisting of lithium or sodium: M is selected from the group consisting of magnesium, calcium, strontium or barium; Hal is selected from the group consisting of flourine, chlorine, bromine, iodine or mixtures thereof; X is the number of moles of M and 0?x?0.01 and the solid electrolyte glass has a glass transition point.

Abstract: Glassy electrolyte for lithium or sodium ions conduction The present disclosure relates to the development and improvement of sodium or lithium-ion electrochemical devices, in particular to the development of a new glassy electrolyte comprising high ionic conductivity for batteries, capacitors, and other electrochemical devices comprising a solid electrolyte glass comprising the formula R3-2xMxHalO wherein R is selected from the group consisting of lithium or sodium; M is selected from the group consisting of magnesium, calcium, strontium or barium; Hal is selected from the group consisting of fluorine, chlorine, bromine, iodine or mixtures thereof; X is the number of moles of M and 0?x?0.01 and the solid electrolyte glass has a glass transition point.

Abstract: The present disclosure provides an electrochemical cell including a solid glass electrolyte including an alkali metal working ion that is conducted by the electrolyte, and a dipole, an anode having an effective anode chemical potential ?A, and a cathode having an effective cathode chemical potential ?C. One or both of the cathode and anode substantially lack the working ion prior to an initial charge or discharge of the electrochemical cell. At open-circuit prior to an initial charge or discharge, an electric double-layer capacitor is formed at one or both of an interface between the solid glass electrolyte and the anode and an interface between the solid glass electrolyte and the cathode due to a difference between ?A and ?C.

Abstract: The disclosure provides a water-solvated glass/amorphous solid that is an ionic conductor-an electronic insulator, and a dielectric as well as electrochemical devices and processes that use this material, such as batteries, including rechargeable batteries, fuel cells, capacitors, electrolysis cells, and electronic devices. The electrochemical devices and products use a combination of ionic and electronic conduction as well as internal electric dipoles.

Abstract: The present disclosure provides an electrochemical cell including a solid glass electrolyte including an alkali metal working ion that is conducted by the electrolyte, and a dipole, an anode having an effective anode chemical potential ?A, and a cathode having an effective cathode chemical potential ?C. One or both of the cathode and anode substantially lack the working ion prior to an initial charge or discharge of the electrochemical cell. At open-circuit prior to an initial charge or discharge, an electric double-layer capacitor is formed at one or both of an interface between the solid glass electrolyte and the anode and an interface between the solid glass electrolyte and the cathode due to a difference between ?A and ?C.

Abstract: The disclosure provides a water-solvated glass/amorphous solid that is an ionic conductor-an electronic insulator, and a dielectric as well as electrochemical devices and processes that use this material, such as batteries, including rechargeable batteries, fuel cells, capacitors, electrolysis cells, and electronic devices. The electrochemical devices and products use a combination of ionic and electronic conduction as well as internal electric dipoles.

Abstract: The disclosure includes layered electrochemical solid devices, in particular a supercapacitor and or a battery solid carbon-sulfur Li-ion or Na-ion glassy electrolyte-based device. The disclosure includes a layered electrochemical solid device including a positive electrode current collector including aluminum, a positive electrode including sulfur, a glass electrolyte, and carbon, the glass electrolyte, a negative electrode including a carbonaceous material, and a negative electrode current collector including copper. The glass electrolyte includes a compound of formula Li3-2xMxHalO, Na3-2xMxHalO or Na3-3xMxHalO wherein: M is selected from the group consisting of boron, aluminium, magnesium, calcium, strontium, barium; Hal is selected from the group consisting of fluoride, chloride, bromide, iodide or mixtures thereof; X is the number of moles of M and 0<x?0.01. The disclosure also includes a layered electrochemical solid device including the above described layers with inverted roles.

Abstract: The disclosure provides a water-solvated glass/amorphous solid that is an ionic conductor-an electronic insulator, and a dielectric as well as electrochemical devices and processes that use this material, such as batteries, including rechargeable batteries, fuel cells, capacitors, electrolysis cells, and electronic devices. The electrochemical devices and products use a combination of ionic and electronic conduction as well as internal electric dipoles.

Abstract: The disclosure provides a water-solvated glass/amorphous solid that is an ionic conductor-an electronic insulator, and a dielectric as well as electrochemical devices and processes that use this material, such as batteries, including rechargeable batteries, fuel cells, capacitors, electrolysis cells, and electronic devices. The electrochemical devices and products use a combination of ionic and electronic conduction as well as internal electric dipoles.

Abstract: Glassy electrolyte for lithium or sodium ions conduction The present disclosure relates to the development and improvement of sodium or lithium-ion electrochemical devices, in particular to the development of a new glassy electrolyte comprising high ionic conductivity for batteries, capacitors, and other electrochemical devices comprising a solid electrolyte glass comprising the formula R3-2xMxHalO wherein R is selected from the group consisting of lithium or sodium; M is selected from the group consisting of magnesium, calcium, strontium or barium; Hal is selected from the group consisting of fluorine, chlorine, bromine, iodine or mixtures thereof; X is the number of moles of M and 0?x?0.01 and the solid electrolyte glass has a glass transition point.