Yayınlanmış 1 Ocak 2015
| Sürüm v1
Dergi makalesi
Açık
Effects of PEG loading on electromechanical behavior of cellulose-based electroactive composite
Oluşturanlar
- 1. Dokuz Eylul Univ, Grad Sch Nat & Appl Sci, Dept Mech Engn, Izmir, Turkey
- 2. Ege Univ, Dept Mech Engn, Izmir, Turkey
- 3. Dokuz Eylul Univ, Dept Chem, Izmir, Turkey
- 4. Izmir Katip Celebi Univ, Dept Mechatron Engn, Izmir, Turkey
- 5. Dokuz Eylul Univ, Grad Sch Nat & Appl Sci, Dept Mechatron Engn, Izmir, Turkey
- 6. Izmir Katip Celebi Univ, Dept Mech Engn, Izmir, Turkey
- 7. Ege Univ, Dept Elect & Elect Engn, Izmir, Turkey
Açıklama
Electroactive behavior of carboxymethylcellulose (CMC)-based actuators was investigated in this study. CMC-based films were firstly fabricated by using 1-butyl-3-methylimidazolium bromide. Characterization studies of the CMC films were conducted by using Fourier transform infrared, X-ray diffraction analysis, thermogravimetric analysis, scanning electron microscopy, and tensile testing. CMC-based actuator films were produced by gold coating on both surfaces of CMC-based films Polyethylene glycol (PEG) at different loadings (1, 1.5 and 2 g) was used to improve electroactive behavior of CMC based actuators. Maximum tip displacements were obtained under DC excitation voltages of 1, 3, 5 and 7 V. CMC based actuator loaded with 1.5 g PEG exhibited the largest tip displacement among other actuators for each excitation voltage. The PEG loading did not lead to considerable differences in tensile strength of CMC-based films However, Young's modulus decreased with PEG loading.
Dosyalar
bib-eec914e6-4c38-4d46-a331-92c1c0079709.txt
Dosyalar
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