Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites

Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites

A general strategy for constructing graphene-based nanocomposites is achieved by emulsion-based bottom-up self-assembly of hydrophobic nanocrystals (NCs) to positively charged colloidal spheres, followed by the electrostatic assembly of NC colloidal spheres with negatively charged graphene oxide in...

Full description

Saved in:
Bibliographic Details
Main Authors: Huang, Jijiang, Liu, Wenxian, Wang, Li, Sun, Xiaoming, Huo, Fengwei, Liu, Junfeng
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Materials::Nanostructured materials
Online Access:https://hdl.handle.net/10356/103159
http://hdl.handle.net/10220/24457
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-103159
record_format dspace
spelling sg-ntu-dr.10356-1031592020-06-01T10:01:37Z Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites Huang, Jijiang Liu, Wenxian Wang, Li Sun, Xiaoming Huo, Fengwei Liu, Junfeng School of Materials Science & Engineering DRNTU::Engineering::Materials::Nanostructured materials A general strategy for constructing graphene-based nanocomposites is achieved by emulsion-based bottom-up self-assembly of hydrophobic nanocrystals (NCs) to positively charged colloidal spheres, followed by the electrostatic assembly of NC colloidal spheres with negatively charged graphene oxide in an acidulous aqueous solution. With a simple heat treatment, 3D mesoporous NC spheres/graphene composites are obtained. TiO2/graphene composites typically exhibit a better rate capability and cycle performance than do the corresponding isolated TiO2 spheres. 2014-12-15T04:15:59Z 2019-12-06T21:06:36Z 2014-12-15T04:15:59Z 2019-12-06T21:06:36Z 2014 2014 Journal Article Huang, J., Liu, W., Wang, L., Sun, X., Huo, F., & Liu, J. (2014). Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites. Langmuir, 30(15), 4434-4440. 0743-7463 https://hdl.handle.net/10356/103159 http://hdl.handle.net/10220/24457 10.1021/la500049w en Langmuir © 2014 American Chemical Society.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials::Nanostructured materials
spellingShingle DRNTU::Engineering::Materials::Nanostructured materials
Huang, Jijiang
Liu, Wenxian
Wang, Li
Sun, Xiaoming
Huo, Fengwei
Liu, Junfeng
Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
description A general strategy for constructing graphene-based nanocomposites is achieved by emulsion-based bottom-up self-assembly of hydrophobic nanocrystals (NCs) to positively charged colloidal spheres, followed by the electrostatic assembly of NC colloidal spheres with negatively charged graphene oxide in an acidulous aqueous solution. With a simple heat treatment, 3D mesoporous NC spheres/graphene composites are obtained. TiO2/graphene composites typically exhibit a better rate capability and cycle performance than do the corresponding isolated TiO2 spheres.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Huang, Jijiang
Liu, Wenxian
Wang, Li
Sun, Xiaoming
Huo, Fengwei
Liu, Junfeng
format Article
author Huang, Jijiang
Liu, Wenxian
Wang, Li
Sun, Xiaoming
Huo, Fengwei
Liu, Junfeng
author_sort Huang, Jijiang
title Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
title_short Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
title_full Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
title_fullStr Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
title_full_unstemmed Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
title_sort bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
publishDate 2014
url https://hdl.handle.net/10356/103159
http://hdl.handle.net/10220/24457
_version_ 1681056556211240960

Similar Items