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8 Results Found

  • Article
  • Open Access
47 Citations
8,282 Views
17 Pages

Poly(butylene sebacate-co-terephthalate) (PBSeT) is a biodegradable flexible polymer suitable for melt blending with other biodegradable polymers. Melt blending with a compatibilizer is a common strategy for increasing miscibility between polymers. I...

(This article belongs to the Special Issue Smart Biobased Polymers and Composites: Current Challenges and Opportunities)
  • Feature Paper
  • Article
  • Open Access
21 Citations
5,439 Views
16 Pages

Characterization of PLA/PBSeT Blends Prepared with Various Hexamethylene Diisocyanate Contents

  • Sun Jong Kim,
  • Hyo Won Kwak,
  • Sangwoo Kwon,
  • Hyunho Jang and
  • Su-il Park

3 January 2021

Poly (lactic acid) (PLA) is the most widely available commercial bioplastic that is used in various medical and packaging applications and three-dimensional filaments. However, because neat PLA is brittle, it conventionally has been blended with duct...

(This article belongs to the Section Biomaterials)
  • Article
  • Open Access
5 Citations
4,338 Views
12 Pages

24 February 2023

Poly(butylene sebacate-co-terephthalate) (PBSeT) has generated attention as a promising biopolymer for preparing bioplastics. However, there are limited studies on the synthesis of PBSeT, impeding its commercialization. Herein, with a view to address...

(This article belongs to the Collection Design and Synthesis of Polymers)
  • Article
  • Open Access
10 Citations
3,821 Views
18 Pages

Poly(butylene sebacate-co-terephthalate) (PBSeT) copolyesters are prepared by melt polymerization via two-step transesterification and polycondensation using pentaerythritol (PE) as a branching agent. The effects of the incorporated PE on its chemica...

(This article belongs to the Section Materials Science)
  • Article
  • Open Access
37 Citations
6,429 Views
16 Pages

Synthesis, Characterization and Properties of Biodegradable Poly(Butylene Sebacate-Co-terephthalate)

  • Sun Jong Kim,
  • Hyo Won Kwak,
  • Sangwoo Kwon,
  • Hyunho Jang and
  • Su-il Park

16 October 2020

In this study, poly(butylene sebacate-co-terephthalate) (PBSeT) was successfully synthesized using various ratios of sebacic acid (Se) and dimethyl terephthalate (DMT). The synthesized PBSeT showed a high molecular weight (Mw, 88,700–154,900 g/...

(This article belongs to the Section Biobased and Biodegradable Polymers)
  • Article
  • Open Access
12 Citations
3,680 Views
13 Pages

High Seebeck Coefficient from Screen-Printed Colloidal PbSe Nanocrystals Thin Film

  • Viviana Sousa,
  • Guillaume Savelli,
  • Oleg I. Lebedev,
  • Kirill Kovnir and ,
  • José H. Correia,
  • Eliana M. F. Vieira,
  • Pedro Alpuim and
  • Yury V. Kolen’ko
  • + 3 authors+ 0 author

9 December 2022

Thin-film thermoelectrics (TEs) with a thickness of a few microns present an attractive opportunity to power the internet of things (IoT). Here, we propose screen printing as an industry-relevant technology to fabricate TE thin films from colloidal P...

(This article belongs to the Section Materials Physics)
  • Article
  • Open Access
28 Citations
7,038 Views
28 Pages

Nanoscale Study of Clausthalite-Bearing Symplectites in Cu-Au-(U) Ores: Implications for Ore Genesis

  • Nicholas D. Owen,
  • Cristiana L. Ciobanu,
  • Nigel J. Cook,
  • Ashley Slattery and
  • Animesh Basak

13 February 2018

Symplectites comprising clausthalite (PbSe) and host Cu-(Fe)-sulphides (chalcocite, bornite, and chalcopyrite) are instructive for constraining the genesis of Cu-Au-(U) ores if adequately addressed at the nanoscale. The present study is carried out o...

(This article belongs to the Special Issue Se-Bearing Minerals: Structure, Composition, and Origin)
  • Review
  • Open Access
66 Citations
12,979 Views
30 Pages

Misfit Layer Compounds and Ferecrystals: Model Systems for Thermoelectric Nanocomposites

  • Devin R. Merrill,
  • Daniel B. Moore,
  • Sage R. Bauers,
  • Matthias Falmbigl and
  • David C. Johnson

22 April 2015

A basic summary of thermoelectric principles is presented in a historical context, following the evolution of the field from initial discovery to modern day high-zT materials. A specific focus is placed on nanocomposite materials as a means to solve...

(This article belongs to the Special Issue Low-Dimensional Anisotropic Thermoelectrics)