About 15 results
https://drivepatents.com/patents/1385724 · 4 Jun 2026
An insulation member may include a silica insulation composite having excellent heat resistance. The silica insulation composite may include a substrate and a silica network structure, the silica network structure including a plurality of silica particles ...
https://drivepatents.com/patents/1114556 · 28 May 2026
The present invention relates to an aerogel blanket including aerogel with a low content of organic matters, and a method for preparing the aerogel blanket.
https://drivepatents.com/patents/1114826 · 28 May 2026
A separator for a secondary battery includes a porous polymer substrate and a porous coating layer disposed on at least one surface of the porous polymer substrate. The porous coating layer includes inorganic particles, a binder polymer, and a dispersant. ...
https://drivepatents.com/patents/1382700 · 14 May 2026
An electrode that includes a polymer layer showing a positive temperature coefficient (PTC) effect and an oxidation potential, which are controlled according to objectives. The electrode does not affect or can rather improve, in a normal state, performance...
https://drivepatents.com/patents/1382156 · 7 May 2026
Provided is a bimodal-type positive electrode active material precursor comprising first positive electrode active material precursor particles and second positive electrode active material precursor particles having different average particle diameters (D...
https://drivepatents.com/patents/1382158 · 7 May 2026
A copolymer that exhibits a positive temperature coefficient (PTC) effect and an oxidation potential which are controlled according to objectives. Such a conductive copolymer cannot affect or can rather improve, in a normal state, performance and operation...
NON-AQUEOUS ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
https://drivepatents.com/patents/1382306 · 7 May 2026
The present invention relates to a non-aqueous electrolyte for a lithium secondary battery, which includes a first additive including a chromone-based compound, and a lithium secondary battery including the same.
https://drivepatents.com/patents/1380521 · 2 Apr 2026
A current collector that includes a current collector body and a polymer layer formed on the current collector body, wherein the polymer layer can include a conductive polymer and a conductive material. The current collector can exhibit excellent electrica...
https://drivepatents.com/patents/1380316 · 2 Apr 2026
Disclosed is a composition which is applied to products or elements generating heat or having possibility of ignition or explosion during driving, storage and/or maintenance processes. The composition is capable of effectively responding to the heat, ignit...
https://drivepatents.com/patents/1380166 · 26 Mar 2026
An electrode current collector that includes a current collector body and a polymer layer formed on the current collector body, where the polymer layer includes a copolymer containing a first thiophene unit having a hydrocarbon group with 10 or more carbon...