Evidence map›Paper›PMID 36422402›Full record

ArticleMicromachines2022

A Tuneable Pressure-Based Energy Harvester for Powering the Environmental Internet of Things.

Joshua Curry, Nick Harris, Neil White

Abstract read
In one paragraph

Article in Micromachines, 2022. 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
–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

1 citing paper in PubMed.

  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

3 authors.

Joshua CurryDepartment of Electronics and Computer Science, University of Southampton, Southampton SO17 1BJ, UK.ORCID 0000-0003-1065-8490
Nick HarrisDepartment of Electronics and Computer Science, University of Southampton, Southampton SO17 1BJ, UK.ORCID 0000-0003-4122-2219
Neil WhiteDepartment of Electronics and Computer Science, University of Southampton, Southampton SO17 1BJ, UK.ORCID 0000-0003-1532-6452

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As the internet of things expands to more remote locations, solutions are required for long-term remote powering of environmental sensing devices. In this publication, a device is presented which utilises the slow-moving diurnal temperature change present in many natural environments to produce electrical energy. This device utilises a novel actuator which harnesses temperature-dependent phase change to provide a variable force output, and this is combined with energy storage and release apparatus to convert the output force into electrical energy. Appropriate modelling is utilised to identify parameters for system tuning, and a final proof-of-concept solution is constructed and demonstrated to generate up to 10 mJ per 24 h period.

Indexed as

energy harvestingenvironmental sensingphase change materials

Identifiers

PMID36422402
PMCPMC9698778

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.