国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J020/20（2） B01J020/28（2） B82Y030/00（2）
B82Y040/00（2） C01B031/02（2） C01B031/04（2）
C09K003/14（2） C09K005/06（2） C09K005/14（2）
F25B017/08（2） F25B030/04（2） F28D020/02（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Preparing phase change microcapsule composite material comprises e.g. preparing phase change material emulsion, mixing it with mixed cationic active agent e.g. polydimethyldiallylammonium chloride and graphene dispersion liquid, sonicating, performing solid-liquid separation, washing and drying.

WANG Z, MIAO T

Rare earth carbide catalyst used in preparation of high-carbon friction material, is prepared by loading rare earth oxide on catalytic carrier.

ZHOU G, CHEN B, JIAO H, SHI W

System used for energy storage, consists of fluidized bed apparatus with energy storage material comprising volume having largest size in preset interval, and coated with outer layer of solid particles having largest size in preset interval.

CROON L, BLACKMAN C

Adsorption material used in heat pump for adsorbing/desorbing refrigerant, comprises graphene scroll of graphene sheet wrapping along axis, and modifier grafting on interlayer and outside of graphene scroll and containing hydrophilic group.

LEE J, HUANG C, KANG Y, JENG M, PENG S, LI J, HUANG Q, ZHENG M, LEE J H, HUANG C Y, JENG M S, PENG S L

Material for chemical heat pump comprises active substance that allows transport of volatile liquid in gas phase to and from part of active substance, and flakes of graphene and graphene oxide.

BOLIN G, TORNEREFELT U, GOERAN B, ULRIKA T

Composition, used in a phase change material which is useful e.g. as thermal conductivity substrate for flexible graphene electronic devices, as electrode in battery, and in a thermal storage device, comprises galactitol and mannitol.

DA SILVA A K, FLEMING E, SHI L, BIELAWSKI C W, RUOFF R S, WEN S, JI H, PETTES M, PAUL A, PAEK E, PAK A J, SELLAN D P, FLAMING E, DA SILVAA A K

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S