Tech Briefs Magazine - October 2021 - 23

shielding
insulation
conducting core
polyethylene
n
shielding
+
P3HT
s
m
C6H13
The basis of the new material is polyethylene, which is already used for insulation in existing HVDC cables. By adding very small amounts - 5 parts
per million - of the conjugated polymer poly(3-hexylthiophene), the researchers were able to lower the electrical conductivity by up to three times.
(Photograph: Yen Strandqvist/Chalmers University of Technology)
tiny amounts required, opens up new
possibilities for manufacturers. Other
possible substances that have previously
been used to reduce the conductivity
are nanoparticles of various metal
oxides and other polyolefins but these
require significantly higher quantities.
Conjugated polymers, such as P3HT,
have been used in the past to design
flexible and printed electronics. How -
ever, this is the first time they have
been used and tested as an additive to
modify the properties of a commodity
plastic. The researchers therefore believe
that their discovery could lead to
numerous new applications and directions
for research.
For more information, contact Christian
Müller, Professor, Department of Chemistry
and Chemical Engineering, at christian.
muller@chalmers.se; +46 31-77227 90.
EVERYWHERE
ENABLING TECHNOLOGY
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Tech Briefs, October 2021
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Tech Briefs Magazine - October 2021

Table of Contents for the Digital Edition of Tech Briefs Magazine - October 2021

Tech Briefs Magazine - October 2021 - Intro
Tech Briefs Magazine - October 2021 - Sponsor
Tech Briefs Magazine - October 2021 - Cov1
Tech Briefs Magazine - October 2021 - Cov2
Tech Briefs Magazine - October 2021 - 1
Tech Briefs Magazine - October 2021 - 2
Tech Briefs Magazine - October 2021 - 3
Tech Briefs Magazine - October 2021 - 4
Tech Briefs Magazine - October 2021 - 5
Tech Briefs Magazine - October 2021 - 6
Tech Briefs Magazine - October 2021 - 7
Tech Briefs Magazine - October 2021 - 8
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Tech Briefs Magazine - October 2021 - 10
Tech Briefs Magazine - October 2021 - 11
Tech Briefs Magazine - October 2021 - 12
Tech Briefs Magazine - October 2021 - 13
Tech Briefs Magazine - October 2021 - 14
Tech Briefs Magazine - October 2021 - 15
Tech Briefs Magazine - October 2021 - 16
Tech Briefs Magazine - October 2021 - 17
Tech Briefs Magazine - October 2021 - 18
Tech Briefs Magazine - October 2021 - 19
Tech Briefs Magazine - October 2021 - 20
Tech Briefs Magazine - October 2021 - 21
Tech Briefs Magazine - October 2021 - 22
Tech Briefs Magazine - October 2021 - 23
Tech Briefs Magazine - October 2021 - 24
Tech Briefs Magazine - October 2021 - 25
Tech Briefs Magazine - October 2021 - 26
Tech Briefs Magazine - October 2021 - 27
Tech Briefs Magazine - October 2021 - 28
Tech Briefs Magazine - October 2021 - 29
Tech Briefs Magazine - October 2021 - 30
Tech Briefs Magazine - October 2021 - 31
Tech Briefs Magazine - October 2021 - 32
Tech Briefs Magazine - October 2021 - 33
Tech Briefs Magazine - October 2021 - 34
Tech Briefs Magazine - October 2021 - 35
Tech Briefs Magazine - October 2021 - 36
Tech Briefs Magazine - October 2021 - 37
Tech Briefs Magazine - October 2021 - 38
Tech Briefs Magazine - October 2021 - 39
Tech Briefs Magazine - October 2021 - 40
Tech Briefs Magazine - October 2021 - 41
Tech Briefs Magazine - October 2021 - 42
Tech Briefs Magazine - October 2021 - 43
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Tech Briefs Magazine - October 2021 - 45
Tech Briefs Magazine - October 2021 - 46
Tech Briefs Magazine - October 2021 - 47
Tech Briefs Magazine - October 2021 - 48
Tech Briefs Magazine - October 2021 - 49
Tech Briefs Magazine - October 2021 - 50
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Tech Briefs Magazine - October 2021 - 55
Tech Briefs Magazine - October 2021 - 56
Tech Briefs Magazine - October 2021 - Cov3
Tech Briefs Magazine - October 2021 - Cov4
Tech Briefs Magazine - October 2021 - CN-Cov1
Tech Briefs Magazine - October 2021 - 2a
Tech Briefs Magazine - October 2021 - 3a
Tech Briefs Magazine - October 2021 - 4a
Tech Briefs Magazine - October 2021 - 5a
Tech Briefs Magazine - October 2021 - 6a
Tech Briefs Magazine - October 2021 - 7a
Tech Briefs Magazine - October 2021 - 8a
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Tech Briefs Magazine - October 2021 - 17a
Tech Briefs Magazine - October 2021 - 18a
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Tech Briefs Magazine - October 2021 - 36a
Tech Briefs Magazine - October 2021 - 37a
Tech Briefs Magazine - October 2021 - 38a
Tech Briefs Magazine - October 2021 - 39a
Tech Briefs Magazine - October 2021 - 40a
Tech Briefs Magazine - October 2021 - 41a
Tech Briefs Magazine - October 2021 - 42a
Tech Briefs Magazine - October 2021 - 43a
Tech Briefs Magazine - October 2021 - 44a
Tech Briefs Magazine - October 2021 - MD-Cov1
Tech Briefs Magazine - October 2021 - MD-Cov2
Tech Briefs Magazine - October 2021 - MD-1
Tech Briefs Magazine - October 2021 - MD-2
Tech Briefs Magazine - October 2021 - MD-3
Tech Briefs Magazine - October 2021 - MD-4
Tech Briefs Magazine - October 2021 - MD-5
Tech Briefs Magazine - October 2021 - MD-6
Tech Briefs Magazine - October 2021 - MD-7
Tech Briefs Magazine - October 2021 - MD-8
Tech Briefs Magazine - October 2021 - MD-8A
Tech Briefs Magazine - October 2021 - MD-8B
Tech Briefs Magazine - October 2021 - MD-8C
Tech Briefs Magazine - October 2021 - MD-8D
Tech Briefs Magazine - October 2021 - MD-9
Tech Briefs Magazine - October 2021 - MD-10
Tech Briefs Magazine - October 2021 - MD-11
Tech Briefs Magazine - October 2021 - MD-12
Tech Briefs Magazine - October 2021 - MD-13
Tech Briefs Magazine - October 2021 - MD-14
Tech Briefs Magazine - October 2021 - MD-15
Tech Briefs Magazine - October 2021 - MD-16
Tech Briefs Magazine - October 2021 - MD-17
Tech Briefs Magazine - October 2021 - MD-18
Tech Briefs Magazine - October 2021 - MD-19
Tech Briefs Magazine - October 2021 - MD-20
Tech Briefs Magazine - October 2021 - MD-21
Tech Briefs Magazine - October 2021 - MD-22
Tech Briefs Magazine - October 2021 - MD-23
Tech Briefs Magazine - October 2021 - MD-24
Tech Briefs Magazine - October 2021 - MD-Cov3
Tech Briefs Magazine - October 2021 - MD-Cov4
Tech Briefs Magazine - October 2021 - ST-Cov1
Tech Briefs Magazine - October 2021 - ST-Cov2
Tech Briefs Magazine - October 2021 - ST-1
Tech Briefs Magazine - October 2021 - ST-2
Tech Briefs Magazine - October 2021 - ST-3
Tech Briefs Magazine - October 2021 - ST-4
Tech Briefs Magazine - October 2021 - ST-5
Tech Briefs Magazine - October 2021 - ST-6
Tech Briefs Magazine - October 2021 - ST-7
Tech Briefs Magazine - October 2021 - ST-8
Tech Briefs Magazine - October 2021 - ST-9
Tech Briefs Magazine - October 2021 - ST-10
Tech Briefs Magazine - October 2021 - ST-11
Tech Briefs Magazine - October 2021 - ST-12
Tech Briefs Magazine - October 2021 - ST-13
Tech Briefs Magazine - October 2021 - ST-14
Tech Briefs Magazine - October 2021 - ST-15
Tech Briefs Magazine - October 2021 - ST-16
Tech Briefs Magazine - October 2021 - ST-17
Tech Briefs Magazine - October 2021 - ST-18
Tech Briefs Magazine - October 2021 - ST-19
Tech Briefs Magazine - October 2021 - ST-20
Tech Briefs Magazine - October 2021 - ST-21
Tech Briefs Magazine - October 2021 - ST-22
Tech Briefs Magazine - October 2021 - ST-23
Tech Briefs Magazine - October 2021 - ST-24
Tech Briefs Magazine - October 2021 - ST-25
Tech Briefs Magazine - October 2021 - ST-26
Tech Briefs Magazine - October 2021 - ST-27
Tech Briefs Magazine - October 2021 - ST-28
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Tech Briefs Magazine - October 2021 - ST-32
Tech Briefs Magazine - October 2021 - ST-33
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Tech Briefs Magazine - October 2021 - ST-35
Tech Briefs Magazine - October 2021 - ST-36
Tech Briefs Magazine - October 2021 - ST-Cov3
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