国家/地区 美国（3） 中国（2） 日本（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B82（3）
IPC小类 B82Y（3） C02F（3） B01D（2）
C01B（2）
IPC B82Y040/00（3）
发明人
公开年 2013（3）
申请年 2012（2） 
专利权人

Deionizing solution involves functionalizing graphene sheet apertures to repel first ions in solution that also inhibits transit of second ions and passing solution by flow path to form deionized solution on solution flow path output side.

HO G S, BENNETT R G, BEDWORTH P V, STETSON J B

Hybrid material, useful for removing heavy metal (arsenic, cadmium, mercury, antimony or bismuth) in wastewater, comprises graphene and iron oxide.

KIM K S, LEE J W, VIMLESH C, HWANG I C, CHUN Y

Graphite oxide manufacturing method for producing graphene used in e.g. secondary battery of electronic and electric device, involves performing electrodialysis to remove cations from solution.

TODORIKI H, TAKEMURA Y, NOMOTO K, TODOROKI H