Continuous hydrothermal synthesis of extensive 2D sodium titanate (Na 2Ti3O7) nano-sheets

Zhang, Z. and Goodall, J.B.M. and Brown, S. and Karlsson, L. and Clark, R.J.H. and Hutchison, J.L. and Rehman, I.U. and Darr, J.A. (2010) Continuous hydrothermal synthesis of extensive 2D sodium titanate (Na 2Ti3O7) nano-sheets. Dalton Transactions, 39 (3). pp. 711-714. ISSN 1477-9226

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Abstract

A novel and rapid and continuous hydrothermal route to the synthesis of extensive ultra-thin 2D sodium titanate (Na2Ti3O 7) nano-sheets using a superheated water flow at 450 °C and 24.1 MPa as a crystallizing medium is described. High resolution electron microscopy of the sheets revealed that they were a few layers thick and largely uncurled, highly crystalline despite their very short time under hydrothermal flow conditions. The sodium titanate sheets possessed excellent photocatalytic activity for decolourisation of methylene blue dye. © 2010 The Royal Society of Chemistry.

Item Type:
Journal Article
Journal or Publication Title:
Dalton Transactions
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1604
Subjects:
?? decolourisationflow conditionhydrothermal routesmethylene blue dyephotocatalytic activitiessodium titanatessuperheated waterultra-thinhigh resolution electron microscopynanosheetssodiumhydrothermal synthesisinorganic chemistry ??
ID Code:
132904
Deposited By:
Deposited On:
16 Apr 2019 15:40
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 19:17