Evidence map›Paper›PMID 36500552›Full record

ArticleMolecules (Basel, Switzerland)2022

A Comparative Study of Cellulose Ethers as Thermotropic Materials for Self-Tracking Solar Concentrators.

Francesco Galeotti, Lorenzo Scatena, Franco Trespidi, Mariacecilia Pasini

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 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. Review
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

4 authors.

Francesco GaleottiIstituto di Scienze e Tecnologie Chimiche "G. Natta" (SCITEC), Consiglio Nazionale delle Ricerche, Via A. Corti 12, 20133 Milano, Italy.ORCID 0000-0003-4793-9827
Lorenzo ScatenaIstituto di Scienze e Tecnologie Chimiche "G. Natta" (SCITEC), Consiglio Nazionale delle Ricerche, Via A. Corti 12, 20133 Milano, Italy.
Franco TrespidiRicerca sul Sistema Energetico (RSE), Strada Torre della Razza, Loc. Le Mose, 29122 Piacenza, Italy.ORCID 0000-0003-0889-9404
Mariacecilia PasiniIstituto di Scienze e Tecnologie Chimiche "G. Natta" (SCITEC), Consiglio Nazionale delle Ricerche, Via A. Corti 12, 20133 Milano, Italy.ORCID 0000-0002-7811-6367

Funding

Research Fund for the Italian Electrical System no
6 · The paper itself

Abstract

The continuous growth in energy demand requires researchers to find new solutions to enlarge and diversify the possible ways of exploiting renewable energy sources. Our idea is the development of a solar concentrator based on trapping the luminous radiation with a smart window. This system is able to direct light towards the photovoltaic cells placed on window borders and produce electricity, without any movable part and without changing its transparency. Herein, we report a detailed study of cellulose ethers, a class of materials of natural origin capable of changing their state, from transparent aqueous solution to scattering hydrogel, in response to a temperature change. Cellulose thermotropism can be used to produce a scattering spot in a window filled with the thermotropic fluid to create a new kind of self-tracking solar concentrator. We demonstrate that the properties of the thermotropic fluid can be finely tuned by selecting the cellulose functionalization, the co-dissolved salt, and by regulating their dosage. Lastly, the results of our investigation are tested in a proof-of-concept demonstration of solar concentration achieved by thermotropism-based light trapping.

Indexed as

Anesthetics, GeneralEthersCelluloseElectricityHydrogelsAnesthetics, GeneralCelluloseEthersHydrogelscellulose derivativeshydrogelslight trappingphotovoltaic windowsrenewable energysmart windowssolar concentratorthermotropic materials

Identifiers

PMID36500552
PMCPMC9737304

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.