国家/地区 中国（13）
IPC部 C（6） B（4） H（3）
IPC大类 H01（3） B05（2） C04（2）
C09（2）
IPC小类 B05C（2） C04B（2） H01L（2）
IPC B05C005/02（2） B05C009/12（2） B05C009/14（2）
发明人 WEI H（13）
公开年 2023（13）
申请年 2022（6）  2023（4）  2021（3） 
专利权人 CHINA PETROL.（2） SHANDONG HUA.（2） SINOPEC RES .（2）

Reducing damage to substrate when using plasma-enhanced atomic layer deposition to grow thin film involves depositing oxide film on cleaned substrate using water/ozone source and metal source, and depositing nitride film using plasma source.

HU Y, ZHU X, TIAN F, YANG J, LIU H, QIU P, WEI H, ZHENG X, QIU H

Nano-coating comprises nano-silicon dioxide, styrene-acrylic emulsion, aqueous acrylic resin, titanium dioxide, talc powder, calcium carbonate, sodium lauryl sulfate, modified graphene, defoamer, silica sol, matting powder, leveling agent, color paste and solvent.

WEI H, SHEN M, ZHANG F

Device for coating wire outer ring graphene, has shaping mechanism for shaping glue water, driving mechanism for driving shaping mechanism to rotate and cooling mechanism for condensing glue water.

HAN P, LI J, SUN S, WEI H, LENG J, LIU P, CHEN S, LIU Z

Cathode pole piece useful for battery comprises current collector whose surface is covered with cathode active material layer, where cathode active material layer is composed of cathode active material, tin and bismuth and sintered carbon.

LIU Z, WEI H, WANG K, YI J, ZHU W

Graphene coating processing device comprises wire material and coating module for sequentially glue, coating module, ring material block for guiding, brush and viscous material module for sticking graphite powder.

LIU H, ZHAO J, LIU Q, LIU J, MA Y, CHEN S, LENG J, LIU P, LIU Z, WEI H

Preparing supported iridium group cluster catalyst useful in field of energy storage, and electrocatalytic oxygen evolution, comprises soaking carrier in iridium precursor solution, taking out carrier, and heat-treating carrier.

GONG X, WEI H

Integrated foldable film cabin, has base cloth whose outer surface is coated with coating from inside to outside sequentially thermoplastic polyurethane layer, polyvinyl chloride layer, graphene layer and gas gel layer.

ZHANG F, WEI H, ZHAO Y, ZHANG H, LI Z

Oil well cement retarder useful in the field of oil fields, comprises reinforcing agent, stabilizing agent, tartaric acid, sodium glucoheptonate, sodium gluconate and deionized water.

MU H, MIAO X, WEI H, LIU X, WANG M, ZHOU S, LIU J

Preparing large-scale wafer transparent gallium nitride hetero-junction (HEMT) device in radio frequency device and power electronic device field, involves preparing transparent gallium nitride HEMT device wafers on large-scale silicon wafers, turning over transparent gallium nitride device wafer.

HAO Y, ZHANG J, ZHOU J, ZHANG W, HOU S, XING W, WEI H, XU S, ZHAO X, LIU Z

Graphene layer complex used in the field of oil and gas well cementing, comprises graphene oxide and polymer grafted on the graphene oxide, and the polymer comprises a structural unit derived from 2-acrylamide-2-methylpropanesulfonic acid and a structural unit derived from the second monomer.

LIU J, MIAO X, WEI H, ZHOU S, WANG M