国家/地区 中国（5）
IPC部 B（5） C（4）
IPC大类 B01（5） C07（2）
IPC小类 B01J（5）
IPC B01J023/42（5）
发明人 LIU X（5）
公开年
申请年
专利权人

Preparation of alkenyl phosphonic acid compound for use in e.g. water treatment and fuel cells, involves reacting alkyne compound and phosphinic acid compound in presence of heterogeneous catalyst comprising carrier and transition metal, and optional additive.

BAI X, XU X, TU Y, LIU Z, LIU X, WANG Y

Preparing graphene quantum dot stabilized noble metal nanoparticle catalyst by dissolving glucan, reacting, stirring with water, dripping noble metal salt solution, stirring, dripping ammonia borane aqueous solution, reacting and storing.

LIU X, SHEN J, CHEN W, LI N, HUANG Y, LIU G

Preparation of graphene/platinum nanocomposite aerogel material, involves mixing isopropanol solution of chloroplatinic acid hexahydrate with graphene oxide solution, performing cobalt irradiation, washing, freeze-drying.

YANG X, LIU X, ZHANG Y, LUO K

Porous graphene/nano-ceramic composite structure-based platinum catalyst comprises porous graphene/nano ceramic carrier which is formed by inserting porous graphene as surface layer and nano ceramic as core material into graphite sheet.

LIU X, MU S, KOU Z, SUN R

Preparation of anode catalyst used for direct methanol fuel cell, by preparing graphene, modifying with polyethyleneimine, and reacting with chloroplatinic acid, cupric chloride, sodium chloride and disodium citrate dihydrate.

LIU X, WANG G, QIU J, LIANG R