国家/地区 中国（11）
IPC部 C（6） B（4） G（4）
IPC大类 G01（4） B82（2） C08（2）
C09（2）
IPC小类 G01N（3） B82Y（2） C09K（2）
IPC C09K011/65（2）
发明人 CAI Y（11）
公开年 2016（5） 2017（5）
申请年 2016（11）
专利权人 UNIV EAST CH.（2） UNIV TIANJIN.（2）

Preparation of nitrogen-doped graphene quantum dot with high selectivity used for, e.g. detection of hexavalent chromium ion by mixing citric acid and ammonia water, hydrothermally reacting, cooling, heating, dialyzing, and freeze-drying.

ZHANG J, CAI Y, MI C, FAN Y, ZHANG Z, MA Q

Preparation of blue-emitting b-graphene quantum dot includes weighing citric acid, liquefying, heating, absorbing orange liquid, adding sodium hydroxide solution, mixing, neutralizing, refrigerating, dialyzing, purifying and vacuum drying.

ZHANG J, MI C, CAI Y, FAN Y, ZHANG Z, MA Q

Preparation of ternary metal self-lubricating composite material involves taking copper powder, titanium powder, tungsten powder, kaolin, castor oil and adamantane, ball milling, mixing, and adding graphene and sodium stearate.

HONG G, PAN Y, CAI Y

Method for preparing three-dimensional graphene/carbon nano-tube network-based flexible multi-functional strain sensor that is utilized in e.g. clinical diagnosis field, involves growing network of graphene/carbon nano-tube.

DONG X, CAI Y, HUANG W

Preparation method of nano cobalt/graphene core-shell structure electrocatalyst, involves adding foam nickel to concentrated hydrochloric acid, cleaning to obtain surface nickel oxide layer, removing layer, cleaning, and washing.

QI J, CAI Y, LIU Y, GU H, FEI W, FENG J, JIA H

Soil sampler, has hand rod whose lower part is equipped with sleeve that is equipped with embedded pipe, graphene storage battery fixed in embedded pipe, and depth and weight sensors connected with input end of graphene storage battery.

CAI X, ZHOU J, LIN M, CAI Y

Oxidized graphite alkene oxidation degree standard curve construction method, involves drawing standard degree curve of oxidized graphene standard sample based on specific absorbance ratios of oxidized graphene standard sample.

GAO P, CAI Y, QU Y, SUN P, WU Z

Preparation of metal cobalt/graphene composite foam material used for e.g. energy storage, involves soaking polyurethane foam in acidic aqueous solution of potassium permanganate, removing, rinsing, heating and drying.

ZHAO C, CAI Y, ZHANG X, WANG W, TANG X, DENG L, QIAN X

Dyeing cotton fabric using biological polishing residual liquid by filtering biological polishing residual liquid using sand core funnel, adding graphene oxide to filtered residual liquid, adjusting pH and increasing temperature.

WANG R, HAO L, FANG K, CAI Y

Preparation of core-shell type ferroferric oxide/graphene oxide composite nano catalyst used in degradation of rhodamine B-containing dye, involves dissolving ferric chloride hexahydrate in ethylene glycol solution, and stirring.

CAI Y, CHEN J, PU Z, ZHANG L