Novel approach to the preparation of organic energetic film for microelectromechanical systems and microactuator applications

Wang, Jun, Zhang, Wenchao, Wang, Lianwei, Shen, Ruiqi, Xu, Xing, Ye, Jiahai and Chao, Yimin ORCID: https://orcid.org/0000-0002-8488-2690 (2014) Novel approach to the preparation of organic energetic film for microelectromechanical systems and microactuator applications. ACS Applied Materials & Interfaces, 6 (14). pp. 10992-10996. ISSN 1944-8244

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Abstract

An activated RDX–Fe2O3 xerogel in a Si-microchannel plate (MCP) has been successfully prepared by a novel propylene epoxide-mediated sol–gel method. A decrease of nearly 40 °C in decomposition temperature has been observed compared with the original cyclotrimethylene trinitramine (RDX). The RDX–Fe2O3 xerogel can release gas and solid matter simultaneously, and the ratio of gas to solid can be tailored easily by changing the initial proportions of RDX and FeCl3·6H2O, which significantly enhances the explosive and propulsion effects and is of great benefit to the applications. The approach, which is simple, safe, and fully compatible with MEMS technology, opens a new route to the introduction of organic energetic materials to a silicon substrate.

Item Type:	Article
Uncontrolled Keywords:	nanoscale rdx,silicon microchannel plate,microactuator,mems,energetic materials
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017) Faculty of Science > Research Groups > Chemistry of Materials and Catalysis Faculty of Science > Research Groups > Energy Materials Laboratory
Depositing User:	Pure Connector
Date Deposited:	08 Oct 2014 08:48
Last Modified:	25 Sep 2024 11:29
URI:	https://ueaeprints.uea.ac.uk/id/eprint/50237
DOI:	10.1021/am5028617

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