A hybrid solid electrolyte particulate (or multiple particulates) for use in a rechargeable lithium battery cell, wherein the particulate comprises one or more than one inorganic solid electrolyte particles encapsulated by a shell of polymer electrolyte wherein the hybrid solid electrolyte particulate has a lithium-ion conductivity from 10.sup.−6 S/cm to 5×10.sup.−2 S/cm and both the inorganic solid electrolyte and the polymer electrolyte individually have a lithium-ion conductivity no less than 10.sup.31 6 S/cm. Also provided is a lithium-ion or lithium metal cell containing multiple hybrid solid electrolyte particulates in the anode, cathode and/or the separator. Processes for producing hybrid solid electrolyte particulates are also disclosed.

The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.

The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.

The present invention relates to polymer compounds that have antiviral activity. The compounds have the structural Formula I defined herein. The present invention also relates to processes for the preparation of these compounds, to compositions comprising them, and to their use in the prevention or treatment of viral infections.

Disclosed are filter aids for use in industrial processes such as metal ore beneficiation dewatering and filtering processes, paper and pulp dewatering processes and sludge dewatering in municipal waste treatment. The filter aid provides increased filtering efficiency, and reduced filter cake moisture levels.

Described herein are antimicrobial copolymers comprising (i) a polymer backbone and a plurality of thiouronium groups covalently bonded to the polymer backbone and (ii) a plurality of quaternary ammonium groups covalently bonded to the polymer backbone. Also described herein are methods for making the copolymers described herein and their use in disinfecting compositions.

Disclosed is a gel material having a high water content and excellent mechanical properties. The gel material includes repeating units derived from the following monomers (A) and (B): (A) an anionic monomer containing a polymerizable carbon-carbon multiple bond and an aromatic ring, and (B) a cationic monomer containing a polymerizable carbon-carbon multiple bond and an aromatic ring. The gel material has a water content of 20% by mass to 95% by mass, a tensile elastic modulus of 9 MPa to 1000 MPa, and a tensile elongation at break of 50% to 5000%.

The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.

Provided are a cathode hybrid electrolyte for a solid secondary battery, a cathode including the cathode hybrid electrolyte, a method of preparing the cathode, and a solid secondary battery including the cathode hybrid electrolyte, wherein the cathode hybrid electrolyte includes an ion conductor represented by Formula 1, and an ionic liquid, where at least a portion of the anions of the ionic liquid comprise the same anionic moiety Y.sup. of the ion conductor,

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where, in Formula 1, X, R.sub.1 to R.sub.3, Y.sup., and n are the same as defined in the detailed description.

A method for preparing particles comprising a material suitable for catalysing oxygen reduction or hydrogen oxidation, the particles being grafted by grafts consisting of at least one specific polymer comprising at least one repeating styrene unit bearing at least one proton-conducting group.