Large Cyclability of Elastocaloric Effect in Highly Porous Ni-Fe-Ga Foams.

Muhammad Imran, Mingfang Qian, Xuexi Zhang, Lin Geng

Open access · goldAbstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

0.1field-weighted citation impact, top 64% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 2 institutions in 2 countries.

Muhammad ImranSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-6163-3202

Mingfang QianSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-2928-1008

Xuexi ZhangSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-7939-7025

Lin GengSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.

Harbin Institute of Technology · CNUniversity of Engineering and Technology Taxila · PK

Funding

Department of Science and Technology Heilongjiang Province Heilongjiang Touyan TeamNational Key R&D program of China 2022YFB3805701National Natural Science Foundation of China (NSFC) 51701052

6 · The paper itself

Abstract

Solid-state refrigeration based on elastocaloric materials (eCMs) requires reversibility and repeatability. However, the intrinsic intergranular brittleness of ferromagnetic shape memory alloys (FMSMAs) limits fatigue life and, thus, is the crucial bottleneck for its industrial applications. Significant cyclic stability of elastocaloric effects (eCE) via 53% porosity in Ni-Fe-Ga FMSMA has already been proven. Here, Ni-Fe-Ga foams (single-/hierarchical pores) with high porosity of 64% and 73% via tailoring the material's architecture to optimize the eCE performances are studied. A completely reversible superelastic behavior at room temperature (297 K) is demonstrated in high porosity (64-73%) Ni-Fe-Ga foams with small stress hysteresis, which is greatly conducive to durable fatigue life. Consequentially, hierarchical pore foam with 64% porosity exhibits a maximum reversible ∆

Indexed as

cyclic stabilityelastocaloric effect (eCE)ferromagnetic shape memory alloy (FMSMA)martensitic transition (MT)Ni-Fe-Gaporous materials

Identifiers

PMID38541426

DOI10.3390/ma17061272

PMCPMC10972506

OpenAlexW4392659368

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.