Langmuir-Blodgett assembly of sulphonated graphene nanosheets into single- and multi-layered thin films

Baoping Jia; Linda Zou

doi:10.1016/j.cplett.2013.02.073

Langmuir-Blodgett assembly of sulphonated graphene nanosheets into single- and multi-layered thin films

Baoping Jia
, Linda Zou

Civil & Environmental Engineering

University of South Australia

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

22 Scopus citations

Abstract

Sulphonated graphene nanosheets were successfully assembled into ordered single-layered film by Langmuir-Blodgett deposition with assistance of ethanol. Packing density of such-prepared film can be tailored by adjusting the surface pressure with the topographical feature transferring from loosely scattered, closely packed to densely packed ones. Multilayered films can also be formed by direct layer-by-layer accumulation with no need of binding materials. Such kind of thin film exhibits ultrahigh capacitance and excellent cyclic stability which is superior to that of its powder counterpart, demonstrating high potential as thin-film electrode in supercapacitor, solar cell, capacitive deionization of saline water and so on.

Original language	British English
Pages (from-to)	101-105
Number of pages	5
Journal	Chemical Physics Letters
Volume	568-569
DOIs	https://doi.org/10.1016/j.cplett.2013.02.073
State	Published - 1 May 2013

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title = "Langmuir-Blodgett assembly of sulphonated graphene nanosheets into single- and multi-layered thin films",

abstract = "Sulphonated graphene nanosheets were successfully assembled into ordered single-layered film by Langmuir-Blodgett deposition with assistance of ethanol. Packing density of such-prepared film can be tailored by adjusting the surface pressure with the topographical feature transferring from loosely scattered, closely packed to densely packed ones. Multilayered films can also be formed by direct layer-by-layer accumulation with no need of binding materials. Such kind of thin film exhibits ultrahigh capacitance and excellent cyclic stability which is superior to that of its powder counterpart, demonstrating high potential as thin-film electrode in supercapacitor, solar cell, capacitive deionization of saline water and so on.",

author = "Baoping Jia and Linda Zou",

note = "Funding Information: The authors acknowledge the financial support of the National Centre of Excellence in Desalination Australia, which is funded by the Australian Government through the Water for the Future initiative.",

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doi = "10.1016/j.cplett.2013.02.073",

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AB - Sulphonated graphene nanosheets were successfully assembled into ordered single-layered film by Langmuir-Blodgett deposition with assistance of ethanol. Packing density of such-prepared film can be tailored by adjusting the surface pressure with the topographical feature transferring from loosely scattered, closely packed to densely packed ones. Multilayered films can also be formed by direct layer-by-layer accumulation with no need of binding materials. Such kind of thin film exhibits ultrahigh capacitance and excellent cyclic stability which is superior to that of its powder counterpart, demonstrating high potential as thin-film electrode in supercapacitor, solar cell, capacitive deionization of saline water and so on.

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Langmuir-Blodgett assembly of sulphonated graphene nanosheets into single- and multi-layered thin films

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