Published February 21, 2014
| Version v1
Journal article
Raman spectra of aligned carbon micro-coils and their impedance characteristics under loads
- 1. School of Materials Science and Engineering, China University of Mining and Technology, Xu Zhou, Jiangsu 221116 (China)
Description
Scanning and transmission electron microscopy were used to characterize the morphology of the carbon microcoils (CMCs). The Raman spectra showed that CMCs had local regular structure as ID/IG = 0.841. Then, aligned CMCs/silicone–rubber composites (5 × 5 × 1 mm3) were fabricated by coating of silicone rubber on the CMCs. Their alternating current impedance characteristics were measured as a function of applied load and the pressure sensitivity was discussed. The results showed that the impedance decreased as the increasing applied load, and the sample with less CMCs owned high pressure sensitivity, which indicated a novel composite film could act as an alternative of tactile sensor
Additional details
Identifiers
- DOI
- 10.1063/1.4863140;
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 115
- Journal Issue
- 7
- Journal Page Range
- p. 074301-074301.5
- ISSN
- 0021-8979
- CODEN
- JAPIAU
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45099405
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALTERNATING CURRENT; CARBON; COMPOSITE MATERIALS; IMPEDANCE; MORPHOLOGY; PRESSURE MEASUREMENT; RAMAN SPECTRA; RUBBERS; SENSITIVITY; SENSORS; SILICONES; THIN FILMS; TRANSMISSION ELECTRON MICROSCOPY
- Descriptors DEC
- CURRENTS; ELASTOMERS; ELECTRIC CURRENTS; ELECTRON MICROSCOPY; ELEMENTS; FILMS; MATERIALS; MICROSCOPY; NONMETALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; ORGANIC SILICON COMPOUNDS; POLYMERS; SILOXANES; SPECTRA
Optional Information
- Notes
- (c) 2014 AIP Publishing LLC