Humidity-triggered single-crystal-to-single-crystal structural transformations in a Zn(ii) coordination polymer displaying unusual activation energy change in proton conductivity

Jeong Hwa Song, Dae Won Kim, Dong Won Kang, Woo Ram Lee, Chang Seop Hong

Research output: Contribution to journalArticle

Abstract

Single-crystal-to-single crystal structural conversions occur in a Zn(ii) coordination polymer, uniquely induced by fine-tuned relative humidity. Proton conductivity depends on the number of hydrogen bonds in the structures. Slope change in the Arrhenius plot is uncommon among coordination-based conductors and associated with temperature-dependent phase changes.

Original languageEnglish
Pages (from-to)9713-9716
Number of pages4
JournalChemical Communications
Volume55
Issue number65
DOIs
Publication statusPublished - 2019 Jan 1

Fingerprint

Proton conductivity
Humidity
Protons
Hydrogen
Atmospheric humidity
Polymers
Activation energy
Single crystals
Arrhenius plots
Temperature
Hydrogen bonds

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Humidity-triggered single-crystal-to-single-crystal structural transformations in a Zn(ii) coordination polymer displaying unusual activation energy change in proton conductivity. / Song, Jeong Hwa; Kim, Dae Won; Kang, Dong Won; Lee, Woo Ram; Hong, Chang Seop.

In: Chemical Communications, Vol. 55, No. 65, 01.01.2019, p. 9713-9716.

Research output: Contribution to journalArticle

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