国家/地区 中国（5）
IPC部 C（7）
IPC大类 C04（7）
IPC小类 C04B（7）
IPC C09K005/06（7）
发明人 WANG Y（2）
公开年 2021（4） 2022（3）
申请年 2021（7）
专利权人

High heat conductivity phase change microcapsule used as concrete temperature crack inhibitor for inhibiting concrete temperature cracks comprises polymethyl methacrylate, lipophilic modified graphene and a phase-change core material.

LI C, LIU K, YU W, LONG Y, YANG G, WANG Y

Phase change concrete comprises cement, microcapsule phase change material, aggregate and water, where core of microcapsule phase change material is made of thermally conductive metal.

YANG C, CHEN J, DING Y, DENG M, XU F

Slag expanded bead composite phase change material is useful as coarse and fine aggregate of concrete, comprises inner core structure composed of slag swelling beads impregnated with paraffin, aqueous epoxy resin coated on inner core, and powder encapsulation layer attached to aqueous epoxy resin.

LU Z, LI J, LIU C, XIAO H, XU J, WEN J, JIANG J

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

Phase change energy storage thermal insulation plate containing aerogel useful e.g. in composite material field, comprises skin layer structure covering surface of core plate structure including uniform porous material and filling layer.

LI T, WANG Y, LI Q

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

Temperature-responsive cementing slurry comprises oil well cement, bidirectional intelligent temperature control material, mixing water, dispersant, and fluid loss agent.

HUO J, CHE Y, ZHANG C, LIU H, ZUO W, YU B