国家/地区 中国（7）
IPC部 C（6）
IPC大类
IPC小类
IPC
发明人 WANG J（2）
公开年 2021（6）
申请年 2021（7）
专利权人 UNIV HENAN TECHNOLOGY（7）

Tunable terahertz polarization insensitive electromagnetic induction transparent device based on graphene metamaterial used in optical memory, comprises multiple basic units arranged along same direction periodically on plane.

YE Y, XIA N, YANG P, WANG J, FU M

Preparation method of nano-combined silicon carbide ceramic powder used in e.g. high temperature corrosion resistance application, involves putting silicon carbide particles into high temperature vacuum atmosphere furnace, heat-treating, cooling, putting into muffle furnace, and heat-treating.

SUN Y, ZENG W, YIN Y, GUO X, WANG J, CHEN Y, SONG Z, LIU S

Multi-layer cylindrical three-dimensional five-mode super-structural material for e.g. acoustic stealth, vibration reduction and earthquake protection application, has face-centered cubic lattice structure comprising multiple base element units connected at narrow diameter.

LIAN F, GE H, WANG Q, HE G, LI M, QIN Y, WANG X, CAI C

Preparation of composite photocatalyst involves adding titanium dioxide-molybdenum disulfide composite to graphene oxide solution, ultrasonically dispersing, adding dispersed solution to autoclave, reacting, cooling, washing, drying and grinding.

MIAO B, ZHANG Y, CHEN Q, CAO Y, ZHAO Y

Immobilizing modified reinforced carbon-based material comprises e.g. adding sugar or biomass raw materials, adding strong acid or medium strong acid as catalyst, filtering, recycling waste liquid and cleaning modified carbon-based material.

WANG L, SHEN Y

Ruthenium/ruthenium oxide modified nitrogen-doped graphene three-dimensional composite material useful as catalyst in electrocatalytic decomposition of water.

SUN X, CHEN J, LI B, WANG N, GAO X, WU B

Preparing ultraviolet curing nano aluminum phosphate and graphene oxide anti-corrosion coating comprises diluting concentrated phosphoric acid with distilled water, adding aluminum hydroxide, stirring and mixing epoxy resin and acrylate.

SONG W, FENG Y, ZHU Q, LIU X, SUN D