PL413634A1 - Metalized graphene powder - Google Patents
Metalized graphene powderInfo
- Publication number
- PL413634A1 PL413634A1 PL413634A PL41363415A PL413634A1 PL 413634 A1 PL413634 A1 PL 413634A1 PL 413634 A PL413634 A PL 413634A PL 41363415 A PL41363415 A PL 41363415A PL 413634 A1 PL413634 A1 PL 413634A1
- Authority
- PL
- Poland
- Prior art keywords
- parts
- graphene powder
- nickel
- weight
- layer
- Prior art date
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- Chemically Coating (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Przedmiotem zgłoszenia jest metalizowany proszek grafenowy w postaci płatków grafenowych pokrytych warstwą stopu nikiel - fosfor (Ni - P), otrzymywany w procesie metalizacji, w którym warstwę Ni - P nanosi się w wyniku procesu redukcji chemicznej z wieloskładnikowego roztworu metalizującego zawierającego: 25 - 30 g/l siarczanu niklu(II), 16 - 30 g/l podfosforynu sodu, 10 - 35 g/l octanu sodu oraz kwas mlekowy w ilości około 20 - 30 cm3/l do uzyskania pH 4,5, w temperaturze 75 - 90°C. Płatki grafenu przed wprowadzeniem do roztworu metalizującego aktywuje się roztworem aktywującym zawierającym 10 części wagowych (cz. w.) alkoholu etylowego i 1 część wagową roztworu sporządzonego z 1 cz. w. PdCl2, 50 cz. w. H2O, 11,8 cz. w. HCl, 118,5 cz. w. C2H5OH.The subject of the application is metallized graphene powder in the form of graphene flakes coated with a layer of nickel - phosphorus (Ni - P) alloy, obtained in the metallization process, in which the Ni - P layer is applied as a result of a chemical reduction process from a multi-component metallizing solution containing: 25 - 30 g / l nickel (II) sulfate, 16-30 g / l sodium hypophosphite, 10-35 g / l sodium acetate and lactic acid in an amount of about 20-30 cm3 / l to reach pH 4.5, at a temperature of 75 - 90 ° C. Before entering the metallizing solution, graphene flakes are activated with an activating solution containing 10 parts by weight of ethyl alcohol and 1 part by weight of a solution prepared from 1 part. w PdCl2, 50 parts in H2O, 11.8 parts w. HCl, 118.5 parts w. C2H5OH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL413634A PL228604B1 (en) | 2015-08-24 | 2015-08-24 | Metalized graphene powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL413634A PL228604B1 (en) | 2015-08-24 | 2015-08-24 | Metalized graphene powder |
Publications (2)
Publication Number | Publication Date |
---|---|
PL413634A1 true PL413634A1 (en) | 2017-02-27 |
PL228604B1 PL228604B1 (en) | 2018-04-30 |
Family
ID=58091987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL413634A PL228604B1 (en) | 2015-08-24 | 2015-08-24 | Metalized graphene powder |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228604B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021212775A1 (en) * | 2020-04-24 | 2021-10-28 | 南京同诚节能环保装备研究院有限公司 | Preparation method for nickel-coated graphene silicon carbide |
-
2015
- 2015-08-24 PL PL413634A patent/PL228604B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021212775A1 (en) * | 2020-04-24 | 2021-10-28 | 南京同诚节能环保装备研究院有限公司 | Preparation method for nickel-coated graphene silicon carbide |
Also Published As
Publication number | Publication date |
---|---|
PL228604B1 (en) | 2018-04-30 |
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