国家/地区 中国（4）
IPC部 C（3） H（2）
IPC大类 C01（2） C08（2） H01（2）
IPC小类 C01B（2） C08L（2）
IPC C01B031/04（2）
发明人 HE F（4）
公开年 2014（4）
申请年 2014（4） 
专利权人 NAT CENT NAN.（2）

Preparing graphene/polyaniline material comprises adding graphite oxide to aqueous acetic acid solution, followed by adding aniline monomer, ultrasonically dispersing, adding aqueous hydroiodic solution and ammonium persulfate solution.

HE F, JIAO M, LI Y, QIN Q, ZHANG R

Porous graphene thin film field emitting cathode, has cathode unit provided with cathode substrate that is matched with porous graphene thin film, where porous graphene thin film is connected with multi-hole array.

BAI B, DAI Q, HE F, LI Z, LI C, QIU X, YANG X

Preparation of three-dimensional structured graphene and carbon nanotube material used for optoelectronic device, involves preparing substrate, growing graphene on substrate, patterning, preparing catalyst and growing carbon nanotubes.

LI Z, BAI B, YANG X, DAI Q, HE F, QIU X, KONG X

Preparing graphene tube material with controlled aperture using mycelium as template, involves culturing fungal strain, observing growth, separating mycelium, drying, calcining, heating, cooling, taking out and cooling product.

CHEN Z, CHEN F, HE F, LI P, LIU C, XU Z, QIAN J