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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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安全信息

796115

Sigma-Aldrich

Graphene dispersion

greener alternative

for gravure printing,with ethyl cellulose in terpineol, gravure printable

别名:

导电墨水

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About This Item

UNSPSC代码:
12352103
NACRES:
NA.23

产品名称

导电油墨, for gravure printing, with ethyl cellulose in terpineol, gravure printable

表单

liquid

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

电阻率

0.003-0.008 Ω-cm (thermally annealed 250 °C for 30 minutes, film thickness >100 nm)

粒径

≤3 μm

表面张力

30-35 dyn/cm

粘度

0.75-3.00 Pa.s (shear viscosity at 100 s-1, 25 °C)

沸点

213-218 °C (Terpineol)

密度

0.9-1.1 g/mL at 25 °C

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相关类别

一般描述

Gravure printable graphene dispersion has shown promising uses in printed and flexible electronics owning to its high speed and high resolution of deposition.[1][2]
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". 3D printable inks help to design and print more complex designs with minimum waste and it is environmentally friendly. Click here for more information.

应用

Formulated for Gravure printing.
Curing Condition: 250-350 °C, 20-30 min
This product can be used in material extrusion 3D printing technique.

法律信息

Sold under Material Transfer Agreement with Mark Hersam group at Northwestern University. 

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GHS07

警示用语：

Warning

危险声明

H315,H319

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 2

法规信息

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  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCW2094
    MKCW0370
    MKCV2794
    MKCV2325
    MKCR0315

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    High?resolution patterning of graphene by screen printing with a silicon stencil for highly flexible printed electronics.
    Hyun W J, et al.
    Advanced Materials, 27(1), 109-115 (2015)
    High-Performance Solid-State Supercapacitors and Microsupercapacitors Derived from Printable Graphene Inks
    Lei Li, Ethan B. Secor, Kan-Sheng Chen, Jian Zhu, Xiaolong Liu, Theodore Z. Gao
    Advanced Energy Materials, 6, N/A-N/A (2016)
    Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics
    Ethan B. Secor , Bok Y. Ahn , Theodore Z. Gao , Jennifer A. Lewis , and Mark C. Hersam
    Advanced Materials, 27, 6683-6688 (2015)
    Ethan B Secor et al.
    Advanced materials (Deerfield Beach, Fla.), 26(26), 4533-4538 (2014-05-02)
    Gravure printing of graphene is demonstrated for the rapid production of conductive patterns on flexible substrates. Development of suitable inks and printing parameters enables the fabrication of patterns with a resolution down to 30 μm. A mild annealing step yields

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    我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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