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Merck
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Key Documents

900415

Sigma-Aldrich

Graphene, monolayer film

10 cm x 10 cm on copper foil, avg. no. of layers, 1

同義詞:

Graphene/Cu

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About This Item

分類程式碼代碼:
12141908
NACRES:
NA.23

product name

单层石墨烯薄膜, 10 cm x 10 cm on copper foil, avg. no. of layers, 1

品質等級

100

形狀

film

特點

avg. no. of layers 1

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相關類別

一般說明

  • Graphene film.
  • Growth method: CVD synthesis.
  • Appearance: Transparent film.
  • Transparency: >97%.
  • Coverage: >95%.
  • Number of graphene layers: 1.
  • Thickness (theoretical): 0.345 nm.
  • FET electron mobility on Al2O3: 2000 cm2/Vs.
  • Hall electron mobility on SiO2/Si: 4000 cm2/Vs.
  • Sheet resistance on SiO2/Si: 450±40 Ω/sq (1cm x1cm).
  • Grain size: Up to 10 μm.
  • Substrate: Copper Foil.
  • Thickness: 18 μm.
The product is pre-treated for easier bottom layer removal. The monolayer graphene on the back side of copper is partially removed but not completely so an additional treatment like RIE is needed before transfer to eliminate the bottom layer totally.

應用

  • Flexible batteries.
  • Electronics.
  • Aerospace industry.
  • MEMS and NEMS.
  • Microactuators.
  • Conductive coatings.

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCQ8653
MKCP9565
MKCP3027
MKCP3026
MKCK9882

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Sigma-Aldrich

08748

三乙基锍双(三氟甲基磺酰)亚胺

石墨烯 powder, electrical conductivity >103 S/m, avg. no. of layers, < 3

Sigma-Aldrich

900561

石墨烯

Fabrication and Electrochemical Characterization of Single and Multi-Layer Graphene Anodes for Lithium-Ion Batteries.
Radhakrishnan G, et al.
Journal of the Electrochemical Society, 159(6), A752 ? A761-A752 ? A761 (2012)
Ultrathin rechargeable all-solid-state batteries based on monolayer graphene.
Wei D, et al.
Journal of Material Chemistry A, 1, 3177-3181 (2013)

文章

MXenes: A Tunable Family of 2D Carbides and Nitrides

Professor Gogotsi and Dr. Shuck introduce MXenes: a promising family of two-dimensional materials with a unique combination of high conductivity, hydrophilicity, and extensive tunability.

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