Tetrabutylphosphonium ions as a new swelling/delamination agent for layered compounds

Fengxia Geng; Renzhi Ma; Yusuke Yamauchi; Takayoshi Sasaki

doi:10.1039/c4cc03736g

Tetrabutylphosphonium ions as a new swelling/delamination agent for layered compounds

Fengxia Geng
, Renzhi Ma
, Yusuke Yamauchi
, Takayoshi Sasaki

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The swelling and exfoliation behavior of protonated layered oxides using an organo-phosphonium base, tetrabutylphosphonium hydroxide (TBPOH), was examined for the first time. The action of the aqueous solution induced massive interlayer expansion up to ∼100-fold. The swollen crystals were immediately broken and completely exfoliated into unilamellar nanosheets in 1–2 h by shaking.

Original language	English
Pages (from-to)	9977-9980
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	69
DOIs	https://doi.org/10.1039/c4cc03736g
Publication status	Published - 31 Jul 2014

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title = "Tetrabutylphosphonium ions as a new swelling/delamination agent for layered compounds",

abstract = "The swelling and exfoliation behavior of protonated layered oxides using an organo-phosphonium base, tetrabutylphosphonium hydroxide (TBPOH), was examined for the first time. The action of the aqueous solution induced massive interlayer expansion up to ∼100-fold. The swollen crystals were immediately broken and completely exfoliated into unilamellar nanosheets in 1–2 h by shaking.",

author = "Fengxia Geng and Renzhi Ma and Yusuke Yamauchi and Takayoshi Sasaki",

year = "2014",

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language = "English",

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AU - Geng, Fengxia

AU - Ma, Renzhi

AU - Yamauchi, Yusuke

AU - Sasaki, Takayoshi

PY - 2014/7/31

Y1 - 2014/7/31

N2 - The swelling and exfoliation behavior of protonated layered oxides using an organo-phosphonium base, tetrabutylphosphonium hydroxide (TBPOH), was examined for the first time. The action of the aqueous solution induced massive interlayer expansion up to ∼100-fold. The swollen crystals were immediately broken and completely exfoliated into unilamellar nanosheets in 1–2 h by shaking.

AB - The swelling and exfoliation behavior of protonated layered oxides using an organo-phosphonium base, tetrabutylphosphonium hydroxide (TBPOH), was examined for the first time. The action of the aqueous solution induced massive interlayer expansion up to ∼100-fold. The swollen crystals were immediately broken and completely exfoliated into unilamellar nanosheets in 1–2 h by shaking.

UR - https://www.scopus.com/pages/publications/84905454501

U2 - 10.1039/c4cc03736g

DO - 10.1039/c4cc03736g

M3 - Article

AN - SCOPUS:84905454501

SN - 1359-7345

VL - 50

SP - 9977

EP - 9980

JO - Chemical Communications

JF - Chemical Communications

IS - 69

ER -

Tetrabutylphosphonium ions as a new swelling/delamination agent for layered compounds

Abstract

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