国家/地区 中国（5）
IPC部 C（5） B（3） H（2）
IPC大类 C01（5） B82（2） H01（2）
IPC小类 C01B（5）
IPC C01B032/956（5）
发明人 HE X（2）
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人

Composite material for shielding or absorbing electromagnetic wave in e.g. smart phone, has electromagnetic absorbing material comprising silicon carbide, and conductive material comprising two-dimensional carbon material containing graphite sheet and graphene sheet.

CHU Y S, KE Y, HSIEH C, HSIEH I, HO H, LIU W, ZHU J, XIE Z, XIE Y, HE X, LLKE Y, LLCHU Y S

Porous ferroferric oxide powder comprises starch, wave-absorbing filler, dispersing agent, and ferric nitrate.

LIU M, LIU H

Graphene/copper/micron particle composite material useful in e.g. graphene high-temperature heating ink for high-temperature heating bodies for electronic cigarette lighters, kettles, bakeware, heaters and electric ceramic stove, comprises micron particles, copper element and graphene.

LI N, WANG H, SONG Q, JIANG B

Preparation of aerogel spheres used in energy storage applications, involves freezing mixture of filler, viscosity modifier, salt and water to form frozen mixture, preparing aerogel precursor, and sintering precursor.

YAO Y, SUN R, ZENG X, REN L, ZHANG T, XU J

Graphite composite material useful as catalyst for oxygen reduction reaction in fuel cell, includes core material including nanosheet materials and graphite nanoparticles, and carbon layer coated on surface of core material.

ZHOU H, LI Z, LIU F, REN J, HE X