Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells

Guntars Vaivars; Kristīne Krūkle-Bērziņa; Madara Markus

Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells

Guntars Vaivars^*
, Kristīne Krūkle-Bērziņa
, Madara Markus

^*Šī darba korespondējošais autors

University of Latvia

Zinātniskās darbības rezultāts: Nodaļa grāmatā/enciklopēdijā/konferences krājumā › Konferences zinātniskais raksts › Pētniecība › koleģiāli recenzēts

4 Atsauces (Scopus)

Kopsavilkums

SPEEK (sulfonated polyether ether ketone) membranes were prepared and characterized. Geometry and theoretical vibration spectra of SPEEK membranes were calculated using density functional theory (DFT); the properties of SPEEK membranes depend on polymer chain length and cross-linking. Limitations of the method are analysed by comparing theoretical and experimental IR spectra.

Oriģinālvaloda	Angļu
Rīkotāja publikācijas nosaukums	Materials Science and Applied Chemistry III
Redaktori	Maris Turks
Publikācijas vieta	Baech
Izdevējs	Trans Tech Publications
Lapas	138-143
Lapu skaits	6
Sējums	850 KEM
ISBN (Drukātā versija)	9783035716399
Publikācijas statuss	Publicēts - 2020

Publikāciju sērijas

Nosaukums	Key Engineering Materials
Sējums	850 KEM
ISSN (Drukātā versija)	1013-9826
ISSN (Elektroniskā versija)	1662-9795

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@inproceedings{67586dffaa5e4525aabb24fbf998324f,

title = "Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells",

abstract = "SPEEK (sulfonated polyether ether ketone) membranes were prepared and characterized. Geometry and theoretical vibration spectra of SPEEK membranes were calculated using density functional theory (DFT); the properties of SPEEK membranes depend on polymer chain length and cross-linking. Limitations of the method are analysed by comparing theoretical and experimental IR spectra.",

keywords = "ATR-IR spectra, Proton conducting membranes, Sulfonated poly(ether ether ketone), Theoretical IR spectra",

author = "Guntars Vaivars and Kristīne Krūkle-Bērziņa and Madara Markus",

note = "Publisher Copyright: {\textcopyright} 2020 Trans Tech Publications Ltd, Switzerland.",

year = "2020",

language = "English",

isbn = "9783035716399",

volume = "850 KEM",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications",

pages = "138--143",

editor = "Maris Turks",

booktitle = "Materials Science and Applied Chemistry III",

address = "Germany",

}

Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells. / Vaivars, Guntars; Krūkle-Bērziņa, Kristīne; Markus, Madara.
Materials Science and Applied Chemistry III. red. / Maris Turks. Sēj. 850 KEM Baech: Trans Tech Publications, 2020. lpp. 138-143 (Key Engineering Materials; Sēj. 850 KEM).

Zinātniskās darbības rezultāts: Nodaļa grāmatā/enciklopēdijā/konferences krājumā › Konferences zinātniskais raksts › Pētniecība › koleģiāli recenzēts

TY - GEN

T1 - Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells

AU - Vaivars, Guntars

AU - Krūkle-Bērziņa, Kristīne

AU - Markus, Madara

PY - 2020

Y1 - 2020

N2 - SPEEK (sulfonated polyether ether ketone) membranes were prepared and characterized. Geometry and theoretical vibration spectra of SPEEK membranes were calculated using density functional theory (DFT); the properties of SPEEK membranes depend on polymer chain length and cross-linking. Limitations of the method are analysed by comparing theoretical and experimental IR spectra.

AB - SPEEK (sulfonated polyether ether ketone) membranes were prepared and characterized. Geometry and theoretical vibration spectra of SPEEK membranes were calculated using density functional theory (DFT); the properties of SPEEK membranes depend on polymer chain length and cross-linking. Limitations of the method are analysed by comparing theoretical and experimental IR spectra.

KW - ATR-IR spectra

KW - Proton conducting membranes

KW - Sulfonated poly(ether ether ketone)

KW - Theoretical IR spectra

UR - https://www.scientific.net/KEM.850.138

UR - https://www.scopus.com/pages/publications/85088310656

M3 - Conference paper

SN - 9783035716399

VL - 850 KEM

T3 - Key Engineering Materials

SP - 138

EP - 143

BT - Materials Science and Applied Chemistry III

A2 - Turks, Maris

PB - Trans Tech Publications

CY - Baech

ER -

Modelling ir spectra of sulfonated polyether ether ketone (Speek) membranes for fuel cells

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