Abstract
Reactive dissolution and its effects on electrical conduction, morphological change and chemical transformation in thin films of Mg, AZ31B Mg alloy, Zn, Fe, W, and Mo in de-ionized (DI) water and simulated body fluids (Hanks' solution pH 5-8) are systematically studied, to assess the potential for use of these metals in water-soluble, that is, physically transient, electronics. The results indicate that the electrical dissolution rates in thin films can be much different that traditionally reported corrosion rates in corresponding bulk materials. Silicon metal oxide field effect transistors (MOSFETs) built with these metals demonstrate feasibility for use in transient electronics. Effects of reactive dissolution on electrical conduction, morphological change, and chemical transformation of biodegradable metal thin films (Mg, Zn, W, Mo, and Fe) are studied, for application of these metals in water-soluble transient electronic devices. Feasibility of using these dissolvable metals as contacts for n-channel silicon metal oxide field effect transistors (MOSFETs) is also demonstrated.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 645-658 |
| Number of pages | 14 |
| Journal | Advanced Functional Materials |
| Volume | 24 |
| Issue number | 5 |
| DOIs | |
| State | Published - Feb 5 2014 |
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Keywords
- biodegradable metals
- dissolution
- magnesium
- molybdenum
- transient electronics
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Condensed Matter Physics
- Electrochemistry
Cite this
}
Dissolvable metals for transient electronics. / Yin, Lan; Cheng, Huanyu; Mao, Shimin; Haasch, Richard; Liu, Yuhao; Xie, Xu; Hwang, Suk Won; Jain, Harshvardhan; Kang, Seung Kyun; Su, Yewang; Li, Rui; Huang, Yonggang; Rogers, John A.
In: Advanced Functional Materials, Vol. 24, No. 5, 05.02.2014, p. 645-658.Research output: Contribution to journal › Article
TY - JOUR
T1 - Dissolvable metals for transient electronics
AU - Yin, Lan
AU - Cheng, Huanyu
AU - Mao, Shimin
AU - Haasch, Richard
AU - Liu, Yuhao
AU - Xie, Xu
AU - Hwang, Suk Won
AU - Jain, Harshvardhan
AU - Kang, Seung Kyun
AU - Su, Yewang
AU - Li, Rui
AU - Huang, Yonggang
AU - Rogers, John A.
PY - 2014/2/5
Y1 - 2014/2/5
N2 - Reactive dissolution and its effects on electrical conduction, morphological change and chemical transformation in thin films of Mg, AZ31B Mg alloy, Zn, Fe, W, and Mo in de-ionized (DI) water and simulated body fluids (Hanks' solution pH 5-8) are systematically studied, to assess the potential for use of these metals in water-soluble, that is, physically transient, electronics. The results indicate that the electrical dissolution rates in thin films can be much different that traditionally reported corrosion rates in corresponding bulk materials. Silicon metal oxide field effect transistors (MOSFETs) built with these metals demonstrate feasibility for use in transient electronics. Effects of reactive dissolution on electrical conduction, morphological change, and chemical transformation of biodegradable metal thin films (Mg, Zn, W, Mo, and Fe) are studied, for application of these metals in water-soluble transient electronic devices. Feasibility of using these dissolvable metals as contacts for n-channel silicon metal oxide field effect transistors (MOSFETs) is also demonstrated.
AB - Reactive dissolution and its effects on electrical conduction, morphological change and chemical transformation in thin films of Mg, AZ31B Mg alloy, Zn, Fe, W, and Mo in de-ionized (DI) water and simulated body fluids (Hanks' solution pH 5-8) are systematically studied, to assess the potential for use of these metals in water-soluble, that is, physically transient, electronics. The results indicate that the electrical dissolution rates in thin films can be much different that traditionally reported corrosion rates in corresponding bulk materials. Silicon metal oxide field effect transistors (MOSFETs) built with these metals demonstrate feasibility for use in transient electronics. Effects of reactive dissolution on electrical conduction, morphological change, and chemical transformation of biodegradable metal thin films (Mg, Zn, W, Mo, and Fe) are studied, for application of these metals in water-soluble transient electronic devices. Feasibility of using these dissolvable metals as contacts for n-channel silicon metal oxide field effect transistors (MOSFETs) is also demonstrated.
KW - biodegradable metals
KW - dissolution
KW - magnesium
KW - molybdenum
KW - transient electronics
UR - http://www.scopus.com/inward/record.url?scp=84895057255&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84895057255&partnerID=8YFLogxK
U2 - 10.1002/adfm.201301847
DO - 10.1002/adfm.201301847
M3 - Article
VL - 24
SP - 645
EP - 658
JO - Advanced Functional Materials
JF - Advanced Functional Materials
SN - 1616-301X
IS - 5
ER -