Evidence map›Paper›PMID 39981693›Full record

ArticleACS applied materials & interfaces2025

Iodine-Based Chemical Polymerization Enables the Development of Neat Amorphous Porous Organic Polymers.

Kohei Okubo, Haruka Yoshino, Hitoshi Miyasaka, Hitoshi Kasai, Kouki Oka

Abstract read
In one paragraph

Article in ACS applied materials & interfaces, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
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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

5 authors.

Kohei OkuboInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan.ORCID 0009-0004-1304-5408
Haruka YoshinoInstitute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan.
Hitoshi MiyasakaInstitute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan.
Hitoshi KasaiInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan.ORCID 0000-0001-9399-0506
Kouki OkaInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan.ORCID 0000-0001-6806-2767

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amorphous porous organic polymers (POPs), with high porosity and high chemical and thermal stability, have been investigated for various applications. Most amorphous POPs are synthesized by electropolymerization or chemical polymerization. However, nonhomogeneous film formation in electropolymerization and residual metal-derived impurities in chemical polymerization are challenges. This study developed a novel chemical polymerization method for amorphous POPs using iodine as an oxidant. Specifically, we synthesized a representative amorphous POP, polytriphenylamine (pTPA). The pTPA was obtained as a powder through solution polymerization and as a thin film via vapor-assisted polymerization. Postreaction, ethanol was used to remove iodine completely. Notably, even though pTPA was constructed from rigid structures, the nitrogen-induced gate-opening phenomenon was exhibited for the first time as amorphous POPs. These results demonstrate that impurity-free amorphous POPs exhibit inherent flexibility against their rigid chemical structure. The novel iodine-based chemical polymerization enables us to synthesize neat amorphous POPs and to explore their pure functions.

Indexed as

amorphous polymerschemical polymerizationiodineopen-gate gas adsorptionporous organic polymers

Identifiers

PMID39981693
PMCPMC11891841

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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.