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reduced graphene oxide/Si Schottky diode

Based on

1 Articles
2015 Most recent source

Composition

1

n-doped silicon

n-Si
Type Complex Compound
Formula
Role semiconductors
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role dielectric layer
3

reduced graphene oxide

RGO
Type Nano Material
Formula
Role conducting layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source

Details in source

Size: not specified

Medium/Support: none

Details in source

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Medium/Support: none

Details in source

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Medium/Support: none

Details in source

Size: not specified

Medium/Support: none

Details in source

Size: not specified

Medium/Support: none

Details in source

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Medium/Support: none

Details in source

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Medium/Support: none

Details in source

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Details in source

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No matching record found

Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source

Limit of detection = 1 ppt

Size: not specified

Medium/Support: none

compounds sensor for NO in gas

Detection range = 1 - 10 ppt

Size: not specified

Medium/Support: none

Limit of detection = 500 ppm

Size: not specified

Medium/Support: none

compounds sensor for NO2 in gas

Detection range = 500 - 10000 ppm

Size: not specified

Medium/Support: none

Limit of detection = 1 ppt

Size: not specified

Medium/Support: none

compounds sensor for SO2 in gas

Detection range = 1 - 10 ppt

Size: not specified

Medium/Support: none

No matching record found

Applications

Area Application Nanomaterial Variant Source

photo-induced selective gas detection Schottky diode gas detector

Size: not specified

Medium/Support: none

No matching record found

Characterization

Method Nanomaterial Variant Source

Size: not specified

Medium/Support: none

Size: not specified

Medium/Support: none

No matching record found

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Starting materials
annealing; reducing GO to RGO
1
  1. Ar/H2 flow
  2. 400 °C
removal of SiO2
2
  1. HF vapor
Product

reduced graphene oxide/Si Schottky diode

Size: not specified

Medium/Support: none

References

Journal articles

Zhu, Miao; Li, Xinming; Chung, Sunki; Zhao, Liyun; Li, Xiao; Zang, Xiaobei; Wang, Kunlin; Wei, Jinquan; Zhong, Minlin; Zhou, Kun; Xie, Dan; Zhu, Hongwei (2015)
Photo-induced selective gas detection based on reduced graphene oxide/Si Schottky diode

Carbon, vol. 84, pp 138 - 145


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