国家/地区 中国（10）
IPC部 A（11）
IPC大类 A61（11）
IPC小类 A61L（11） C23C（11） C25D（4）
C22C（3） C22F（3）
IPC A61L027/06（11）
发明人 LU C（3） ZHU Y（3） CUI H（2）
HUANG W（2） LI H（2） LIU X（2）
QIU J（2） QIU Z（2） SONG T（2）
公开年 2015（3） 2022（3） 2021（2）
申请年 2015（3）  2021（3）  2022（2） 
专利权人 LU C（3） BEIJING AOJI.（2） SHANGHAI INS.（2）

Improving tribological property of titanium substrate through electrophoretic deposition involves using titanium substrate that is pure titanium substrate, coating pure titanium substrate with graphene nanoplatelets at deposition parameters, and annealing, where pure titanium substrate is cathode.

MALLICK M, ARUNACHALAM N

Graphene/graphite-phase carbon nitride/titanium dioxide composite coating with photoelectric response characteristics bone-forming function in preparing bone repairing, replacing material, comprises graphite phase carbon nitride/titanium dioxide composite coating formed on surface of metal substrate.

ZHENG X, XIE Y, SHAO D, LIU S, YAN Z, LI K

Support for titanium alloy biological function, has vertical graphene biological function film that is grown in situ on surface of framework in titanium alloy porous.

MA X, QIU J, QIAO Y, ZHANG X, LIU X

Preparing nanorod array coating of graphene oxide in implant material and bone tissue, involves performing micro-arc oxidation treatment on titanium or titanium alloy in an electrolyte containing calcium acetate, beta-sodium glycerophosphate and sodium hydroxide.

XUE Z, HAN Y

Nanocomposite coating for implant, comprises corrosion-resistant bonding layer formed using polydopamine coating and antibacterial layer formed using nano-zinc oxide coating, graphene oxide coating and/or nano-zinc oxide and graphene oxide composite coating.

WANG L, CHU C, ZHANG H, LI S, HU Y

Preparing hydroxyapatite bioceramic on titanium alloy surface by sol-gel method, comprises placing titanium alloy substrate on spin coater, dropping prepared sol containing phosphorus pentoxide on substrate surface, drying and heating.

ZHU J, HAN F, SHEN Q, ZHU Y, LUO H, GUO B, LIU Y

Method for preparing graphene-based medical implant, involves forming second material layer on surface of first material layer, after pre-treating graphene material, and providing second material layer with graphene material.

FENG X, XU B, ZHONG J, LI Y

Surface modification of abutment involves soaking alkali-treated abutment in 3-aminopropyl trimethoxysilane, ultrasonically reacting, soaking in graphene oxide, drying and soaking in minocycline hydrochloride.

QIAN W, QIU J, LIU X, SU J

Medical graphene enhanced titanium alloy bar has titanium alloy bar component, intermediate layer graphene film and external cladding coating, where titanium alloy bar component contains zirconium, iron, chromium, gallium and tin.

LU C, CUI H, HUANG W, LI H, QIU Z, SONG T, ZHU Y

Production of graphene-reinforced titanium alloy rod for repairing e.g. bones, involves casting alloy composition, heat-treating, forging, pickling using e.g. concentrated sulfuric acid, and forming graphene film on surface of rod.

LU C, WANG B, WANG F