Quantitative analysis of BF4- ions infiltrated into micropores of activated carbon fibers using nuclear magnetic resonance

Taegon Kim, Keiko Ideta, Doohwan Jung, Koji Saito, Joo Il Park, Choong Kyun Rhee, Jin Miyawaki, Isao Mochida, Seong-Ho Yoon

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Quantification of BF4- ions infiltrated into micropores of activated carbon fibers (ACFs) in 1 M (Et4N) +(BF4)- in a propylene carbonate solvent using ex situ nuclear magnetic resonance (NMR) and a polytetrafluoroethylene internal standard, is presented. The measured concentrations of BF4 - ions in the pores of the ACFs are correlated to their capacitances.

Original languageEnglish
Pages (from-to)16726-16730
Number of pages5
JournalRSC Advances
Volume4
Issue number32
DOIs
Publication statusPublished - 2014

Fingerprint

Activated carbon
Carbon fibers
Nuclear magnetic resonance
Ions
Polytetrafluoroethylene
Chemical analysis
Polytetrafluoroethylenes
Propylene
Carbonates
Capacitance
carbon fiber
propylene carbonate

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Quantitative analysis of BF4- ions infiltrated into micropores of activated carbon fibers using nuclear magnetic resonance. / Kim, Taegon; Ideta, Keiko; Jung, Doohwan; Saito, Koji; Park, Joo Il; Rhee, Choong Kyun; Miyawaki, Jin; Mochida, Isao; Yoon, Seong-Ho.

In: RSC Advances, Vol. 4, No. 32, 2014, p. 16726-16730.

Research output: Contribution to journalArticle

Kim, Taegon ; Ideta, Keiko ; Jung, Doohwan ; Saito, Koji ; Park, Joo Il ; Rhee, Choong Kyun ; Miyawaki, Jin ; Mochida, Isao ; Yoon, Seong-Ho. / Quantitative analysis of BF4- ions infiltrated into micropores of activated carbon fibers using nuclear magnetic resonance. In: RSC Advances. 2014 ; Vol. 4, No. 32. pp. 16726-16730.
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AU - Rhee, Choong Kyun

AU - Miyawaki, Jin

AU - Mochida, Isao

AU - Yoon, Seong-Ho

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