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Carbon nanocasting in ion-track etched polycarbonate membranes

Zhao, Xin and Muench, Falk and Schaefer, Sandra and Fasel, Claudia and Kunz, Ulrike and Ayata, Sevda and Liu, Shouxin and Kleebe, Hans-Joachim and Ensinger, Wolfgang (2017):
Carbon nanocasting in ion-track etched polycarbonate membranes.
In: Materials Letters, Elsevier Science Publishing, pp. 56-59, 187, ISSN 0167577X,
DOI: 10.1016/j.matlet.2016.10.040,
[Online-Edition: https://doi.org/10.1016/j.matlet.2016.10.040],
[Article]

Abstract

We replicate the unique pore structure of ion-track etched polymers with carbon using an organic sol-gel precursor strategy. First, phenol resin is cross-linked in the membrane pores, followed by selective dissolution of the template matrix and carbonization at a temperature of 550 °C. The potential to create nanomaterials of novel morphology is demonstrated by synthesizing free-standing, interconnected networks composed of aligned carbon nanowires of defined or modulated diameter.

Item Type: Article
Erschienen: 2017
Creators: Zhao, Xin and Muench, Falk and Schaefer, Sandra and Fasel, Claudia and Kunz, Ulrike and Ayata, Sevda and Liu, Shouxin and Kleebe, Hans-Joachim and Ensinger, Wolfgang
Title: Carbon nanocasting in ion-track etched polycarbonate membranes
Language: English
Abstract:

We replicate the unique pore structure of ion-track etched polymers with carbon using an organic sol-gel precursor strategy. First, phenol resin is cross-linked in the membrane pores, followed by selective dissolution of the template matrix and carbonization at a temperature of 550 °C. The potential to create nanomaterials of novel morphology is demonstrated by synthesizing free-standing, interconnected networks composed of aligned carbon nanowires of defined or modulated diameter.

Journal or Publication Title: Materials Letters
Volume: 187
Publisher: Elsevier Science Publishing
Uncontrolled Keywords: Ion beam Technology, Carbon materials, Template Synthesis, Pyrolysis, Nanowire networks
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Earth Science
11 Department of Materials and Earth Sciences > Earth Science > Geo-Material-Science
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Material Analytics
11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids
11 Department of Materials and Earth Sciences > Material Science > Physical Metallurgy
Date Deposited: 28 Dec 2017 10:03
DOI: 10.1016/j.matlet.2016.10.040
Official URL: https://doi.org/10.1016/j.matlet.2016.10.040
Funders: X. Z. and S. L. acknowledge financial support from the National Key Technology R&D Program (2015BAD14B06), the National Natural Science Foundation of China (No. 31570567, 31500467) and the China Scholarship Council.
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