国家/地区 中国（17）
IPC部 C（17）
IPC大类 C04（17） C01（4） C08（3）
C09（3） B33（2） D01（2）
H01（2）
IPC小类 C04B（17）
IPC C04B038/00（17）
发明人 LI Y（3） ZHANG J（2）
公开年 2021（17）
申请年 2020（10）  2021（6） 
专利权人 CHINESE ACAD.（2）

Gradient porous ceramic prefabricated body used in aluminum alloy toughened ceramic composite material of wedge block for lift safety, has five porous ceramic prefabricated layers with gradually increasing porosity.

YANG X, BI C, LIU J, ZHANG J, WANG R, LU Y, YUN K

Preparation method of silicon nitride fiber aerogel, involves printing ink of carbon source and high molecular bonding agent through three-dimensional printing to obtain printing piece.

XU J, ZHAO N, HOU Y, ZHU G

Micro-pore light water washing pumice stone useful for preparing artificial microcrystalline pumice material comprises e.g. potassium sodium feldspar, magnesium clay, wollastonite powder, aluminum oxide, foaming agent, silicon carbide powder, limestone powder, carbon clay, and boric acid.

LIN B

Preparation of cellulose/graphene composite high-strength carbon fiber aerogel plate by processing cellulose in sulfuric acid, dissolving in sodium hydroxide/1,4-butanedioldiglycidyl ether/water, adding graphene, drying, and carbonizing.

ZHOU F, PENG X, DENG J, DONG X, CAI Y, LIU Y, DONG H, ZHANG S, LV S

Preparation of carbonaceous aerogel comprises carbonizing high molecular composite material with isolation structure, macromolecule component pyrolyzing residual carbon, and component forming isolation structure.

MA Y, MAO Y, ZHANG J, CAO X, YE G, ZHENG K, XUE C

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Use of silicon carbide whisker modified with fluorosilane coupling agent oligomer, for improving thermal conductivity of silicon carbide ceramic plate used for substrates of high-brightness LED light source.

ZHANG X, LING J, PAN T, BAI W

Preparing aerogel material for electronic products, involves adding the gel to the mold laid with reinforcing fibers to mix with the reinforcing fibers, standing at room temperature to obtain reinforced fiber composite gel.

ZHU Q, ZHENG Z

Graphene porous ceramic comprises silicon dioxide, calcium oxide, boron oxide, sodium oxide, silicon carbide and graphene.

DING Y, LI J, LONG T, ZHANG N

High-strength glass fiber composite material comprises glass fiber, spinning fiber, additives, ethyl orthosilicate, and ethanol.

YU H