Evidence map›Paper›PMID 34068218›Full record

ArticleNanomaterials (Basel, Switzerland)2021

Fabrication and Characterization of Physical and Mechanical Properties of Carbon Nanotubes-Graphene-Based Sandwich Composite Pressure Sensor.

Asar Ali, Farman Ali, Ahmad Rashedi, Ammar Armghan, M R Nurul Fajita, Fayadh Alenezi, N B Karthik Babu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 44% of its field
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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. Article
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

7 authors at 5 institutions in 5 countries.

Asar AliDepartment of Electrical Engineering, Qurtuba University of Science & Information Technology, Dera Ismail Khan 2950, Pakistan.
Farman AliDepartment of Electrical Engineering, Qurtuba University of Science & Information Technology, Dera Ismail Khan 2950, Pakistan.
Ahmad RashediCollege of Engineering, IT and Environment, Charles Darwin University, Casuarina, NT 0810, Australia.
Ammar ArmghanDepartment of Electrical Engineering, College of Engineering, Jouf University, Sakaka 42421, Saudi Arabia.
M R Nurul FajitaBioresource Technology, School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia.
Fayadh AleneziDepartment of Electrical Engineering, College of Engineering, Jouf University, Sakaka 42421, Saudi Arabia.ORCID 0000-0002-4099-1254
N B Karthik BabuDepartment of Mechanical Engineering, Centurion University of Technology and Management, Odisha 761211, India.ORCID 0000-0001-8569-1282
Jouf University · SAQurtuba University of Science and Information Technology · PKCenturion University of Technology and Management · INCharles Darwin University · AUUniversiti Sains Malaysia · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work, piezoresistive properties of graphene-multiwalled carbon nanotubes (MWCNTs) composites are investigated, characterized, and compared. Sandwich-type composite piezoresistive pressure-sensitive sensors (Ag/Graphene-MWCNT/Ag) with the same diameters, but different fabrication pressures and thicknesses were fabricated using the mortar and pestle/hydraulic press technique. To produce low-electrical-resistance contacts, both sides of the composite sensors were painted with silver (Ag) paste. All the sensors showed reductions in the direct current (DC) resistance 'R' with an increment in external uniaxial applied pressure. However, it was observed that higher fabrication pressure led to a lower resistance value of the composite, while the thicker samples give lower electrical conductivity and higher resistance than the thinner samples. The experimental data for all composite pressure sensors were in excellent agreement with the simulated results.

Indexed as

carbon nanotubescompositesgraphenepiezoresistive pressure sensorsresistance

Identifiers

PMID34068218
PMCPMC8153171
OpenAlexW3162233026

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.