900450
石墨烯分散体
1 mg/mLin DMF, sheet resistance 4.8 kΩ/sq, avg. no. of layers, 1 ‑ 3
可持续性特点
别名:
Conductive ink, Electrochemically exfoliated graphene ink, Graphene ink
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关于此项目
UNSPSC Code:
12141908
NACRES:
NA.23
eCl@ss:
32140201
产品名称
石墨烯分散体, 1 mg/mL in DMF, sheet resistance 4.8 kΩ/sq, avg. no. of layers, 1 ‑ 3
description
Electrodes
Quality Segment
form
dispersion
feature
avg. no. of layers 1 ‑ 3
sustainability
Sustainability features
concentration
1 mg/mL (electrochemically exfoliated graphene), 1 mg/mL in DMF
General description
This product aligns with one or more of the 12 Principles of Green ChemistryThis product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Graphene inks are highly conductive, low cost and super flexible. Click here for more information.
- Graphene preparation method: electrochemical exfoliation.
- Graphene thickness by AFM: 80%, 1-3 layers.
- Sheet size by AFM: Few micrometers
- Oxygen content: 7.5% (by XPS) (C/O-ratio: 12.3).
- Raman I_D/I_G ratio: 0.4.
- Sheet resistance: 4.8 kΩ/sq.
- Typical properties of films produced thereof (after dry transfer from PTFE-filter):
25 nm film: 73% transmittance, sheet resistance of 8 kΩ/sq (as made), 2.4 kΩ/sq (after 30 min, 200 °C), <1 kΩ/sq (conc. HNO3-treatment).
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警示词
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
存储类别
3 - Flammable liquids
怎么回事？
WGK 2
闪点 (F)
139.0 °F
闪点 (°C)
59.44 °C