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HfO2-coated graphene on silica

Based on

1 Articles
2014 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

graphite

Type Single Compound
Formula C
Role raw materials
2

hafnium(IV) oxide

hafnium dioxide hafnium oxide hafnia
Type Single Compound
Formula HfO2
Role layer

Properties

Applications

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. rlmV
  2. hITmoFZyKT06S
Product

HfO2-coated graphene on silica

RMS roughness: 0.6 nm

Thickness: 2.2 nm

Medium: none

Support: silicon dioxide

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • copper
  • methane
  1. zyGJ9tbwwqOpBbyXIOaveStgtsOJBsygRPwlPG
  2. Hbpo37b
  3. jitEzh8j
Product

HfO2-coated graphene on silica

Thickness: 1.1 - 1.8 nm

Medium: none

Support: copper

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. s4eT
  2. KFrovf3CntEM4
Product

HfO2-coated graphene on silica

RMS roughness: 0.43 nm

Thickness: 6.4 nm

Medium: none

Support: silicon dioxide

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. AcBT
  2. RVt6nBbATfVXJ
Product

HfO2-coated graphene on silica

RMS roughness: 0.49 nm

Thickness: 4.2 nm

Medium: none

Support: silicon dioxide

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. amDh
  2. 9BsU6hFiVNRrz
Product

HfO2-coated graphene on silica

RMS roughness: 0.85 nm

Thickness: 3.8 nm

Medium: none

Support: silicon dioxide

References

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