Remarkably enhanced ion-exchange capacity of H2O2-intercalated layered titanate

H2O2-intercalated layered titanate H1.07Ti1.73O4 (H2O2-HTO) exhibits a dramatically enhanced ion-exchange capacity and remarkably improved reaction rate with various divalent cations. The intercalation can increase the negative charge density of the TiO6 octahedral layer and the number of ion-exchan...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-08, Vol.57 (60), p.7394-7397
Hauptverfasser: Wang, Xing, Wei, Wei, Hu, Jiaqiao, Sen, Li, Wang, Yong, Yin, Lixiong, Kong, Xingang, Feng, Qi
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container_issue 60
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container_title Chemical communications (Cambridge, England)
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creator Wang, Xing
Wei, Wei
Hu, Jiaqiao
Sen, Li
Wang, Yong
Yin, Lixiong
Kong, Xingang
Feng, Qi
description H2O2-intercalated layered titanate H1.07Ti1.73O4 (H2O2-HTO) exhibits a dramatically enhanced ion-exchange capacity and remarkably improved reaction rate with various divalent cations. The intercalation can increase the negative charge density of the TiO6 octahedral layer and the number of ion-exchangeable H+ by forming a Ti(iv)–O–O–H bond that is the driving force to change the ion exchange performance.
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Charge density
Divalent cations
Hydrogen bonds
Hydrogen peroxide
Ion exchange
Titanium
title Remarkably enhanced ion-exchange capacity of H2O2-intercalated layered titanate
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