国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 B01（2） C01（2）
IPC小类 B01J（2） C01B（2）
IPC C01B031/04（2）
发明人 PENG S（4）
公开年 2014（4）
申请年 2013（2）  2014（2） 
专利权人 UNIV HENAN S.（2）

Preparation of graphene involves crushing graphite oxide into small sections by mechanical shearing or milling method, heating by introducing mixture of hydrogen and nitrogen or mixture of hydrogen and argon, and cooling.

LI Y, ZHANG W, PENG S

Catalyst used for hydroformylating methyl nitrite for producing methyl formate, comprises palladium hydride as active component, and carrier chosen from alumina, silica, magnesium oxide, zinc oxide, molecular sieve and graphene.

CHEN Q, CHEN G, LV D, XU Z, WANG M, PENG S, WANG Z

Graphene/polyaniline nanocomposite used as catalyst carrier and in situ growth-inducing metal nanocluster, is obtained by covalently introducing polyaniline composite material nanorod on surface of graphene material.

LIU C, PENG S, WU Y

Preparing graphene powder material used in solar cell involves adding graphite oxide in organic alkali solution, ultrasonically dispersing to obtain graphene dispersion liquid, adding organic boron hydride, stirring, solid-liquid separation.

LIU J, PENG S, FAN X