国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） G01（3）
IPC小类 C01B（3）
IPC C01B032/184（2） G01N033/00（2）
发明人 PENG C（3）
公开年
申请年 2016（2） 
专利权人 UNIV SOOCHOW（3）

Preparation of three-dimensional porous graphene film in gas sensor, involves adding liquid oxidant and sulfate to graphene oxide aqueous solution and ultrasonically processing, carrying out dialysis treatment, refluxing and drying.

WANG Y, PENG C, CHEN L, SONG J

Preparation of three-dimensional porous graphene ultra-thin film gas sensor involves adding liquid oxidant and sulfate, adjusting pH, sonicating, treating oxidized graphene dispersion, treating, and adding p-phenylenediamine.

WANG Y, PENG C, CHEN L, SONG J

Preparation of oxidized graphene film vertical-type nano-structured gas sensor by dissolving graphene oxide and agent in mixed solvent, assembling solution on substrate, heating, photo-etching and stripping and reducing with gold electrode.

ZHANG F, CHEN L, PENG C, WANG Y