国家/地区 中国（7） 韩国（7） 美国（5） 世界知识产权组织（5） 巴西（2） 日本（2）
IPC部 B（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B031/06（14）
发明人 DU G（4） PENG Y（4） CHUL O（2）
HAN D（2） HAN D Y（2） HYOONG Y L（2）
HYUN W L（2） JANG K I（2） KANG I J（2）
KIM M（2） KIM M S（2） LEE H W（2）
LEE H Y（2） LEE W S（2） OH C（2）
公开年 2016（5） 2017（3） 2015（2）
申请年 2014（5）  2016（4） 
专利权人 PENGTAN TECH.（4） ILJIN DIAMON.（2） KOREA INST S.（2）

Composite useful in nanofluid which is used in vehicle, comprises a graphene oxide, and a nanodiamond that is bonded on a surface of the graphene oxide.

SONG K H, KIM B W, KWAK J, CHA J, LYO I W, LEE H S, SONG K, KWOK J, CHE Z, LV Y, LI H

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce unreacted graphite, immersing sintered component in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce component containing unreacted graphite, immersing in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M

Synthesis of nanodiamond used in e.g. polishing materials, comprises mixing graphene oxide powder with sodium hydroxide solution, carrying out hydrothermal reaction, evaporating by heating, pickling, filtering and separating.

MA Q, SUN L, SHEN Y, SU S

Method of purification of three-dimensional graphene-coated single particle nanodiamond material, involves performing acidification of mixture having three-dimensional graphene-coated single particle nanodiamond using acidic solution.

DU G, PENG Y

Method of purification of three-dimensional graphene-coated single particle nanodiamond material, involves acidifying mixture containing three-dimensional graphene-coated single particle nanodiamond using diluted hydrochloric acid.

DU G, PENG Y

Formulation used in preparation of three-dimensional graphene-coated single-particle nanodiamond material, comprises trinitrotoluene, hexogen or octogen, and metal.

DU G, PENG Y

Purifying graphene-coated diamond nano-particles involve subjecting mixture of graphene coated diamond nanoparticles to magnetic separation, acidification, oxidation, alkalization and heavy liquid separation.

DU G, PENG Y

Preparation of diamond-like carbon film for molded article, involves forming graphene layer on substrate by chemical vapor deposition, separating single layer, depositing two graphene layers and carrying out hydrogen plasma treatment.

SHIN H S, YOON S I

Formation of graphene-coated diamond particles used for forming e.g. polycrystalline compact, polymers, earth-boring tools and elastomers, involves coating diamond particles with charged species and graphene layer.

CHAKRABORTY S, DIGIOVANNI A A, AGRAWAL G, SCOTT D E, MATHUR V