Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid

Juho Heiska; Maarit Karppinen

doi:10.1039/d2dt00055e

Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid

Juho Heiska, Maarit Karppinen

Vaasa University of Applied Sciences

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Abstract

Thin films of two ambipolar lithium-organic electrode materials, Li₂DHTP and Li₄DHTP, are grown from gaseous precursors, Li(thd) (tetramethyl heptanedione) and DHTP (dihydroxyterephthalic acid). These precursors are pulsed into the reactor in a sequential manner like in atomic/molecular layer deposition, but the reaction product, i.e. the di- or the tetra-lithium salt, is controlled by adjusting the precursor pulse lengths.

Original language	English
Pages (from-to)	4246-4251
Number of pages	6
Journal	Dalton Transactions
Volume	51
Issue number	11
Early online date	18 Feb 2022
DOIs	https://doi.org/10.1039/d2dt00055e
Publication status	Published - 15 Mar 2022
MoE publication type	A1 Journal article-refereed

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CHEM_Heiska_and_Karppinen_Gas-phase_deposition_2022_Dalton_TransactionsFinal published version, 1.2 MBLicence: CC BY

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title = "Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid",

abstract = "Thin films of two ambipolar lithium-organic electrode materials, Li2DHTP and Li4DHTP, are grown from gaseous precursors, Li(thd) (tetramethyl heptanedione) and DHTP (dihydroxyterephthalic acid). These precursors are pulsed into the reactor in a sequential manner like in atomic/molecular layer deposition, but the reaction product, i.e. the di- or the tetra-lithium salt, is controlled by adjusting the precursor pulse lengths.",

author = "Juho Heiska and Maarit Karppinen",

note = "Funding was received from the Academy of Finland (Profi 3 and PREIN) for this study which also made use of RawMatTERS Finland Infrastructure (Aalto – RAMI).",

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doi = "10.1039/d2dt00055e",

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T1 - Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid

AU - Heiska, Juho

AU - Karppinen, Maarit

N1 - Funding was received from the Academy of Finland (Profi 3 and PREIN) for this study which also made use of RawMatTERS Finland Infrastructure (Aalto – RAMI).

PY - 2022/3/15

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N2 - Thin films of two ambipolar lithium-organic electrode materials, Li2DHTP and Li4DHTP, are grown from gaseous precursors, Li(thd) (tetramethyl heptanedione) and DHTP (dihydroxyterephthalic acid). These precursors are pulsed into the reactor in a sequential manner like in atomic/molecular layer deposition, but the reaction product, i.e. the di- or the tetra-lithium salt, is controlled by adjusting the precursor pulse lengths.

AB - Thin films of two ambipolar lithium-organic electrode materials, Li2DHTP and Li4DHTP, are grown from gaseous precursors, Li(thd) (tetramethyl heptanedione) and DHTP (dihydroxyterephthalic acid). These precursors are pulsed into the reactor in a sequential manner like in atomic/molecular layer deposition, but the reaction product, i.e. the di- or the tetra-lithium salt, is controlled by adjusting the precursor pulse lengths.

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Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid

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Gas-phase deposition of di- and tetra-lithium salts of 2,5-dihydroxyterephthalic acid

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