国家/地区
IPC部 B（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC
发明人
公开年 2023（2）
申请年 2021（2）
专利权人

pH sensor used for measuring water quality, has sensing unit for selectively sensing hydrogen ions by forming porous nanomaterial layer on surface of electrode, where porous nanomaterial layer has nanomaterial-metal oxide flexible composite.

JEONG D, HYUK J

Forming substrate in substrate hole used in plating technology involves pre-processing surface of insulating base material and hole structure, coating graphene dispersion, applying different rotation radius and different rotating speeds to insulating base and plating material with conductive layer.

XIANG Q, YE G, CAO X, ZHANG J, LU J, MA Y, ZHENG K