Evidence map›Paper›PMID 34070743›Full record

ArticleMembranes2021

On the Electrical Resistance Relaxation of 3D-Anisotropic Carbon-Fiber-Filled Polymer Composites Subjected to External Electric Fields.

Pei Huang, Yingze Cao, Zhidong Xia, Pengfei Wang, Shaosong Chen

Abstract read
In one paragraph

Article in Membranes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Pei HuangSchool of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.ORCID 0000-0003-3199-6501
Yingze CaoQian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing 100094, China.
Zhidong XiaFaculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China.
Pengfei WangQian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing 100094, China.
Shaosong ChenSchool of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.

Funding

National Natural Science Foundation of China 91748209
6 · The paper itself

Abstract

Flexible composites as sensors are applied under a small voltage, but the effect of the external electrical field on the resistance is always ignored and unexplored by current research. Herein, we investigate the electrical resistance relaxation of anisotropic composites when they are subjected to an external electric field. The anisotropic composites were 3D-printed based on carbon-fiber-filled silicon rubber. Constant DC voltages were applied to the composites, and the output electrical current increased with time, namely the electrical resistance relax with time. The deflection and migration of carbon fibers are dominantly responsible for the resistance relaxation, and the angle's evolution of a carbon fiber, under the application and removal of the electrical field, was well observed. The other factor hindering the resistance relaxation is the increased temperature originating from the Joule heating effect. This work provides a new understanding in the working duration and the static characteristics of flexible composites.

Indexed as

conductive polymer compositeelectric fieldpiezoresistivityresistance relaxation

Identifiers

PMID34070743
PMCPMC8228886

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.