国家/地区 中国（5）
IPC部 B（4） C（4）
IPC大类 B01（4） C02（3）
IPC小类 B01J（4） C02F（3）
IPC B01J020/20（3） B01J020/30（3） C02F001/28（3）
C02F001/62（2）
发明人 LING J（4） MIAO Y（4） XUE G（4）
公开年 2014（5）
申请年 2014（5） 
专利权人 UNIV HEBEI TECHNOLOGY（5）

Material composition comprises tourmaline, graphene oxide and sulfur compounds, where sulfur containing compound is sodium thiosulfate, and is prepared by adding water in graphene oxide.

LI M, LING J, XUE G, ZHAO Y, MIAO Y

Preparing different sizes of graphene oxide, comrpises e.g. carrying out oxidation-reduction of graphene, drying mixing graphite, adding solvent, and ultrasonically cleaning, precipitating, and separating different sizes of graphene oxide.

FENG B, LI H, ZHAO J, ZHANG W, LIU S, HOU J, ZOU X

Tourmaline/graft modified sulfur reducing-graphene oxide composite adsorbent useful e.g. for adsorption of oil, benzene and heavy metal ions comprises tourmaline, graphene oxide, sodium polysulfide and hydrazine hydrate as a reducing agent.

LING J, WANG W, XUE G, HUANG Z, MIAO Y

Composite absorbing material useful for absorbing e.g. heavy metal ion, comprises tourmaline, graphene oxide and sodium polysulfide.

LING J, TIAN L, XUE G, MIAO Y, ZHENG L

Composite graphene catalyst for methane production comprises graphene and perovskite catalyst.

WANG S, XUE G, LING J, YUAN Y, MIAO Y