国家/地区 韩国（2）
IPC部 C（5）
IPC大类 C04（5） F16（3） B28（2）
C09（2） E04（2） F28（2）
IPC小类 C04B（5）
IPC C04B014/02（5）
发明人 CHOI J Y（2）
公开年 2021（3） 2020（2）
申请年 2019（2）  2021（2） 
专利权人 CHOI J Y（2）

Thermal energy storage cell comprises concrete vessel, eutectic composition contained in concrete vessel and having preset phase change and density and specific heat, and heating element charged to heat eutectic composition.

WARBURTON G

Thermal energy-transfer system such as grade beam, comprises thermally conductive concrete comprising carbon, metals and/or conductive polymers, aggregate and cement and having preset compressive strength, and pipes, tubes and capillaries.

GUARRERO B P

Non-combustible heat insulating material comprises graphene oxide and sodium silicate and is prepared by obtaining mixture by mixing graphene oxide and first liquid sodium silicate and compressing mixture to form molded body.

CHOI J Y

Diatom mud comprises diatomaceous earth, filler, gelling agent, tourmaline powder, functional auxiliary agent, where functional auxiliary agent includes silver powder, nano aluminum powder, nano graphene and carbon fiber.

LIU H, ZHANG Y

High strength nonflammable insulation material useful in insulator, comprises expanded/foamed graphene oxide, sodium silicate, inorganic solid binder, and acid compound containing citric acid, succinic acid and tartaric acid.

CHOI J Y