国家/地区 中国（7）
IPC部 C（3） F（3） G（2）
IPC大类 F15（3） G01（2）
IPC小类 F15B（3）
IPC F15B001/26（2） F15B021/0423（2） F15B021/14（2）
发明人 LI S（8）
公开年 2023（3） 2021（2）
申请年 2021（3）  2022（2） 
专利权人 HARBIN INST TECHNOLOGY（8）

Processing wafer level single crystal graphene heterojunction by direct growth method, comprises e.g. pre-processing the polycrystalline metal foil to obtain single crystal metal foil, using the crystal orientation inducing method to grow hexagonal boron nitride single crystal domain.

LI Y, WU B, LIANG S, LI S, ZHANG X, HU P, ZHANG J

High resolution graphene heterogeneity pressure sensor for use in air pressure detecting device in aerospace, has lower electric insulating layer provided with sealing layer, pressure-bearing membrane utilizing boron nitride/graphene film, and substrate adopting micro-nano-array cavity structure.

GUO P, HE X, WU B, LIANG S, LI S, ZHANG J

Hydraulic oil tank in hydraulic system for e.g. LED illumination, has driving blades whose central shafts and external fan are sealed with shaft penetration hole of oil tank housing, and heat transfer layer portions of graphene attached to inner and outer surfaces of driving blades and external fan.

LI S, PENG J, LI L

Self-rotating graphene radiating device for direct-drive electro-hydraulic servo actuator, has shaft rod coaxially arranged with inner wall of shell, and graphene radiating layer coated on shell, inner and outer wall of outer end cover.

PENG J, LI S, ZHANG Y, YANG R

Schottky diode hydrogen sensor core comprises four-layer structure and conductive lead, where four-layer structure sequentially includes hydrogen cracking metal layer, hydroxyl diffusion barrier layer and semiconductor layer.

FANG H, LI R, LI S

Droplet digital PCR system with graphene heating comprises graphene heating sheet, droplet digital PCR microfluidic chip, liquid inlet system, temperature measurement and control system and fluorescence detection image acquisition system.

LI S, JIANG Y, FU H, PENG J

Graphene heat-conducting fan integrated oil return power driven hydraulic oil tank, has outer fan located at outer side of oil tank body that is fixed with shaft through hole, and outer fan attached with graphene heat conducting layer.

LI S, PENG J, LI L

Microwave-assisted rapid synthesis of graphite oxide used for e.g. preparing graphene, involves mixing graphite, sulfuric acid and potassium permanganate, reacting, rapidly oxidizing in microwave oven, washing reaction product and drying.

ZHANG G, WANG P, LI S, ZHENG H, ZHU W, HU L, ZHAO R