Evidence map›Paper›PMID 35297635›Full record

ArticleThe journal of physical chemistry letters2022

Addressing Dynamics at Catalytic Heterogeneous Interfaces with DFT-MD: Anomalous Temperature Distributions from Commonly Used Thermostats.

Ville Korpelin, Toni Kiljunen, Marko M Melander, Miguel A Caro, Henrik H Kristoffersen, Nisha Mammen, Vesa Apaja, Karoliina Honkala

Abstract read
In one paragraph

Article in The journal of physical chemistry letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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.

Ville KorpelinDepartment of Chemistry, Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.ORCID https://orcid.org/0000-0002-5947-402X
Toni KiljunenDepartment of Chemistry, Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.
Marko M MelanderDepartment of Chemistry, Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.ORCID https://orcid.org/0000-0001-7111-1603
Miguel A CaroDepartment of Electrical Engineering and Automation, Aalto University, FIN-02150 Espoo, Finland.ORCID https://orcid.org/0000-0001-9304-4261
Henrik H KristoffersenDepartment of Chemistry, University of Copenhagen, 2100 Copenhagen Ø, Denmark.ORCID https://orcid.org/0000-0001-6943-0752
Nisha MammenDepartment of Physics,Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.ORCID https://orcid.org/0000-0002-1550-6333
Vesa ApajaDepartment of Physics,Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.ORCID https://orcid.org/0000-0002-3808-4735
Karoliina HonkalaDepartment of Chemistry, Nanoscience Center, University of Jyväskylä, P.O. Box 35 (YN), FI-40014 Jyväskylä, Finland.ORCID https://orcid.org/0000-0002-3166-1077

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Density functional theory-based molecular dynamics (DFT-MD) has been widely used for studying the chemistry of heterogeneous interfacial systems under operational conditions. We report frequently overlooked errors in thermostated or constant-temperature DFT-MD simulations applied to study (electro)catalytic chemistry. Our results demonstrate that commonly used thermostats such as Nosé-Hoover, Berendsen, and simple velocity-rescaling methods fail to provide a reliable temperature description for systems considered. Instead, nonconstant temperatures and large temperature gradients within the different parts of the system are observed. The errors are not a "feature" of any particular code but are present in several

Identifiers

PMID35297635
PMCPMC8959310

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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.