国家/地区 中国（6） 世界知识产权组织（2）
IPC部 C（6） B（5）
IPC大类 C02（6）
IPC小类 C02F（6） B01D（3） B01J（3）
C01B（2）
IPC B01D067/00（3） B01J020/26（3） B01J020/30（3）
C02F001/28（3） B01D069/08（2） C02F001/40（2）
C02F001/44（2）
发明人 XIAO C（6）
公开年 2014（2） 2020（2）
申请年
专利权人 UNIV TIANJIN.（4）

Preparation of graphene oxide-based porous photothermal material capable of generating solar steam used for seawater desalination includes dispersing graphene oxide and polyvinyl alcohol in deionized water, freeze drying solidified product to obtain graphene oxide precursor and carbonizing.

GUO Y, SU X, XIAO C, ZHANG Y, CHEN L, HASIQIMEIGE

Preparing graphene resin useful as rhenium adsorbent in adsorption of trace rhenium, comprises mixing graphite oxide dispersion with sodium hydroxide, adding bromoacetic acid, reacting, then mixing with resin monomer, and reacting.

CHEN Z, FANG D, XIAO C, LI H, WANG Q, LI Q, LIU R, WANG L, CHENG Y, SONG Z, TIAN L, LV Q, XIONG Y, ZHANG L, DU Y

Preparing hollow fiber reverse osmosis membrane, by twisting fiber filament into S-twisted yarn or Z-twisted yarn, coating cellulose triacetate layer film-forming system and graphene oxide layer film-forming system and removing solvent.

XIAO C, LING H, CHEN K, CHU Z, ZHANG T

Industrial hydrophobic oleophilic hollow fiber composite membrane, has surface separation layer made of film-forming polymer material, and comprising graphene and polyvinylidene fluoride component that is utilized as hydrophobic component.

HAO J, HUANG Q, LIU H, XIAO C, ZHAO J

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Forming hollow tubular composite material by ultrasonic dispersion treating dispersant, hollow tubular graphene multi-porous polymer material and N,N-dimethyl acetamide and vacuum drying formed graphene liquid with graphite absorption layer.

HU X, XIAO C, ZHAO J