Proton transfer in the solid state: Mechanochemical reactions of fluorides with acidic substances

J. Fernández-Bertrán, E. Reguera

Research output: Contribution to journalArticleResearchpeer-review

12 Citations (Scopus)

Abstract

Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF 2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO 4 , KH 2 PO 4 , (NH 4 ) 2 SO 4 , and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH 4 F, NaF are less reactive in that order while LiF and CaF 2 are inert. © 1998 Elsevier Science B.V. All rights reserved.
Original languageAmerican English
Pages (from-to)351-354
Number of pages4
JournalSolid State Ionics
StatePublished - 1 Oct 1998
Externally publishedYes

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Proton transfer
Solid state reactions
Fluorides
fluorides
solid state
acids
Acids
oxalic acid
Oxalates
protons
Organic acids
Mortar
Salts
Crystalline materials
salts
PO-2

Cite this

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title = "Proton transfer in the solid state: Mechanochemical reactions of fluorides with acidic substances",
abstract = "Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF 2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO 4 , KH 2 PO 4 , (NH 4 ) 2 SO 4 , and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH 4 F, NaF are less reactive in that order while LiF and CaF 2 are inert. {\circledC} 1998 Elsevier Science B.V. All rights reserved.",
author = "J. Fern{\'a}ndez-Bertr{\'a}n and E. Reguera",
year = "1998",
month = "10",
day = "1",
language = "American English",
pages = "351--354",
journal = "Solid State Ionics",
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}

Proton transfer in the solid state: Mechanochemical reactions of fluorides with acidic substances. / Fernández-Bertrán, J.; Reguera, E.

In: Solid State Ionics, 01.10.1998, p. 351-354.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Proton transfer in the solid state: Mechanochemical reactions of fluorides with acidic substances

AU - Fernández-Bertrán, J.

AU - Reguera, E.

PY - 1998/10/1

Y1 - 1998/10/1

N2 - Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF 2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO 4 , KH 2 PO 4 , (NH 4 ) 2 SO 4 , and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH 4 F, NaF are less reactive in that order while LiF and CaF 2 are inert. © 1998 Elsevier Science B.V. All rights reserved.

AB - Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF 2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO 4 , KH 2 PO 4 , (NH 4 ) 2 SO 4 , and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH 4 F, NaF are less reactive in that order while LiF and CaF 2 are inert. © 1998 Elsevier Science B.V. All rights reserved.

M3 - Article

SP - 351

EP - 354

JO - Solid State Ionics

JF - Solid State Ionics

SN - 0167-2738

ER -