Cited by 105Advanced Materials and MechanicsPolymer composites and self-healingMaterial Dynamics and Properties

A functionally graded shape memory polymer

DiOrio, Andrew M., Luo, Xiaofan, Lee, Kyung Min, Mather, Patrick T.·2011·Soft Matter

Abstract

In this article we describe the preparation and characterization of a functionally graded shape memory polymer (SMP) that, unlike conventional SMPs, has a range of transition temperatures that are spatially distributed in a gradient fashion within one single article. This is achieved by post-curing a pre-cured glassy SMP in a linear temperature gradient that imposes different vitrification temperature limits at different positions along the gradient. Utilizing indentation-based surface shape memory coupled with optical measurements of photoelastic response, the capability of this material to respond over a wide range of thermal triggers is examined and correlated with the graded glass transition behavior. The shape recovery response of the gradient SMP under a condition of continuous heating is demonstrated. This new class of SMP offers great potential for such applications as passive temperature sensing and precise control of shape evolution during a thermally triggered shape recovery.

Integrity signals

Registry

Crossref · 10.1039/c0sm00487a

Cites

37 of 37 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Di Orio et al. created a linear glass transition temperature gradient within one SMP leading to a glass transition distribution throughout the polymer and recovery in the linear gradient direction.

    “Di Orio et al. [98] created a linear glass transition temperature gradient within one SMP leading to a glass transition distribution throughout the polymer and a recovery in the linear gradient direction.”

Cites

Flagged first, then by citations

1 of the 38 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
DiOrio, A. M., Luo, X., Lee, K. M., & Mather, P. T.
Affiliations
  • Syracuse University (US)
  • Case Western Reserve University (US)
Corresponding author
Mather, Patrick T.
Venue
Soft Matter
Published
2011
Volume
7
Issue
1
Pages
68-74
ISSN
  • 1744-683X (ISSN-L)
  • 1744-6848
OpenAlex
W2117990848
Cited by
105
References
38
Citations by year
2026: 2 · 2024: 3 · 2023: 3 · 2022: 8 · 2021: 6 · 2020: 5 · 2019: 9 · 2018: 3 · 2017: 6 · 2016: 8 · 2015: 7 · 2014: 16 · 2013: 6 · 2012: 13
FWCI
17.65
Type
journal article
Language
en
Open access
closed
Locations
Soft Matter (publishedVersion)
Funders
  • Syracuse University
  • Air Force Office of Scientific Research
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Advanced Materials and Mechanics
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
  • Physical Sciences › Materials Science › Materials Chemistry › Material Dynamics and Properties
Keywords
shape memory polymers, functionally graded materials, post-curing, glass transition, indentation, shape recovery, thermal triggering

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review