Evidence map›Paper›PMID 39690812›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Moisture-Dependent Vibrational Dynamics and Phonon Transport in Nanocellulose Materials.

Agnes Åhl, Elisabetta Nocerino, Unnimaya Thalakkale Veettil, Kojiro Uetani, Shun Yu, Jeff Armstrong, Fanni Juranyi, Lennart Bergström

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

8 authors.

Agnes ÅhlDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden.ORCID https://orcid.org/0009-0006-3703-3238
Elisabetta NocerinoDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden.ORCID https://orcid.org/0000-0003-4441-8882
Unnimaya Thalakkale VeettilDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden.ORCID https://orcid.org/0000-0002-3748-3822
Kojiro UetaniDepartment of Industrial Chemistry, Tokyo University of Science, JP-125-8585, Tokyo, 162-8601, Japan.ORCID https://orcid.org/0000-0003-3245-6929
Shun YuUnit of Material, Surface and Barriers, Division of Bioeconomy, RISE Research Institute of Sweden, Stockholm, SE-114 86, Sweden.
Jeff ArmstrongISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot, OX11 0QX, UK.
Fanni JuranyiPSI Center for Neutron and Muon Sciences, Villigen, CH-5232, Switzerland.ORCID https://orcid.org/0000-0002-3223-072X
Lennart BergströmDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden.ORCID https://orcid.org/0000-0002-5702-0681

Funding

Foundation BlanceflorKnut och Alice Wallenbergs StiftelseKnut och Alice Wallenbergs Stiftelse Wallenberg Initiative Materials Science for Sustainability (WISE)Stiftelsen för Strategisk Forskning GSn15-008Stiftelsen för Strategisk Forskning SNP21-0004Wallenberg Initiative Materials Science for Sustainability (WISE)
6 · The paper itself

Abstract

Superinsulating nanofibrillar cellulose foams have the potential to replace fossil-based insulating materials, but the development is hampered by the moisture-dependent heat transport and the lack of direct measurements of phonon transport. Here, inelastic neutron scattering is used together with wide angle X-ray scattering (WAXS) and small angle neutron scattering to relate the moisture-dependent structural modifications to the vibrational dynamics and phonon transport and scattering of cellulose nanofibrils from wood and tunicate, and wood cellulose nanocrystals (W-CNC). The moisture interacted primarily with the disordered regions in nanocellulose, and WAXS showed that the crystallinity and coherence length increased as the moisture content increased. The phonon population derived from directional-dependent phonon density of states (GDOS) increased along the cellulose chains in W-CNC between 5 and 8 wt% D

Indexed as

foamsinelastic neutron scatteringmoisturenanocellulosephonon

Identifiers

PMID39690812
PMCPMC12138849

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.