国家/地区 中国（2）
IPC部 B（3）
IPC大类 B01（3） C08（2） C09（2）
IPC小类 B01J（3）
IPC B01J020/28（3）
发明人 WAN W（2） ZHANG Y（2）
公开年 2018（2）
申请年 2017（3）
专利权人

Preparation of oil-absorbing carbon sponge, involves adding melamine sponge to graphene oxide, ultrasonically dispersing, freeze-drying, adding to ice, vacuum-drying, and calcining in reducing atmosphere.

ZHOU Y, QIU L, ZHANG R, WAN W, YANG Y, ZHANG Y, ZHANG Q

Graphene-based oil-water separation foam used in e.g. oil slick collecting device for use in oil recovery and inline remediation of organic contaminants in soil and groundwater, has contact angle in specified range.

HE F, WAN W, ZHANG Y

Composite e.g. graphite stabilized emulsion-templated foam composites, comprises electroconductive polymeric matrix material having open pore foam structure which has cavities lined with pristine graphene or graphite layers or sheets.

ADAMSON D H, WOLTORNIST S, DOBRYNIN A V