国家/地区 芬兰（3）
IPC部 B（3） C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人
公开年
申请年
专利权人 VALTION TEKN.（2）

Producing graphene foam structure in pressure sensing applications, involves assembling graphene and graphene oxide into three-dimensional structure, where water-based foam comprises a biomolecular surface active agent is used as template.

KURPPA K, PAANANEN A, SZILVAY G, PULLI T, SANDBERG H, SOIKKELI M, KETOJA J, RUOTSALAINEN T

Forming composite used e.g. in device and as part of capacitor, comprises depositing monolayer of graphene on substrate, forming first polymer layer on monolayer by bringing monomer into contact with monolayer, and removing substrate.

RIIKONEN J, GRIGORYEVA M, SHAH A, LI C, LIPSANEN H

Preparation of composite material involves preparing mixture containing water, cellulose, and graphite and/or graphene as additive, and removing water from resulting mixture.

LAAKSONEN P, LINDER M