Gelation-Free Synthesis of Hyperbranched Triphenylamine Polymer: Multifunctional Conjugated Electrochromic Polymers for Energy-Storing and Heat-Shielding Smart Windows.

Ryusuke Shimada, Mayu Sato, Yoshihiro Ohta, Hsuan-Hsi Pai, William Sun, Yu-Jen Shao, Guey-Sheng Liou, Tsutomu Yokozawa

Abstract read

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Article in Small (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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8 authors.

Ryusuke ShimadaDepartment of Materials and Life Chemistry, Faculty of Engineering, Kanagawa University, Yokohama, Japan.

Mayu SatoDepartment of Materials and Life Chemistry, Faculty of Engineering, Kanagawa University, Yokohama, Japan.

Yoshihiro OhtaDepartment of Materials and Life Chemistry, Faculty of Engineering, Kanagawa University, Yokohama, Japan.

Hsuan-Hsi PaiInstitute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.

William SunInstitute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.

Yu-Jen ShaoInstitute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.

Guey-Sheng LiouInstitute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.

Tsutomu YokozawaDepartment of Materials and Life Chemistry, Faculty of Engineering, Kanagawa University, Yokohama, Japan.ORCID https://orcid.org/0000-0003-2536-6271

Funding

Grant-in-Aid 25K01821National Science and Technology Council 113-2221-E-002-061-MY3

6 · The paper itself

Abstract

Multifunctional electrochromic (EC) materials integrating optical modulation, energy storage, and thermal management are vital for next-generation smart windows. Overcoming the challenge of achieving high transparency, structural precision, and redox stability in a single polymer, we report a gelation-free hyperbranched conjugated poly(fluorene-alt-triphenylamine) (P(Fl-alt-TPA)) with a 100% degree of branching (DB). Synthesized via Suzuki-Miyaura polycondensation, it achieves high molecular weight without gelation, thereby overcoming the limitations of conventional A

Indexed as

electrochromic supercapacitorsheat‐shieldinghyperbranched polymersuzuki polycondensationtriphenylamine

Identifiers

PMID42489165

DOI10.1002/smll.74727

PMCPMC13580264

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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.