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PTB7 film

Based on

11 Articles
2017 Most recent source

Composition

1

poly([4,8-bis[(2-ethylhexyl)oxy] benzo[1,2-b:4,5-b']dithiophene-2,6-diyl] [3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b] thiophenediyl])

PTB7
Type Polymer
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
dark-field scattered-light intensity

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Applications

Area Application Nanomaterial Variant Source
power generation

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  • poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]
Product

PTB7 film

Thickness: ~ 100 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  • poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]
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Product

PTB7 film

Roughness: ~ 1.7 nm

Thickness: ~ 28 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]
  1. 1RB4WVxiD9EN61bn9Hqdwk
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Product

PTB7 film

Thickness: 16 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  • poly(thieno[3,4-b]-thiophene-alt-benzodithiophene)
  1. MxFrskhV8SmMM
Product

PTB7 film

Thickness: ~ 100 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
  • poly[[4,8-bis[(2-ethylhexyl)oxy]-benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]
  1. ao6ZvK5SgDJlg
  2. A1Ic2nk5D06q3K
Product

PTB7 film

Thickness: ~ 100 nm

Medium/Support: none

References

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