Abstract
We investigated the influence of electrodeposition conditions to the laterally-enhanced growth from a patterned electrode onto a SiO 2 surface modified with organic molecules. After modifying the SiO 2 surface with polyamidoamine (PAMAM) or self-assembled monolayers (SAMs) of aminopropyltriethoxysilane (APTES), electrodeposition was carried out toward lateral direction on the SiO 2 surface. In order to investigate the influence of the coverage of the organic molecules, the different coverage of APTES-SAMs on the SiO 2 were prepared, and it was suggested that Au ions adsorbed at APTES-SAMs enhance the lateral growth. It was also confirmed that condition of the laterally- enhanced growth, such as thickness and morphology, was changed in accordance with the change in the applied potential and the concentration of Au ions in the bath.
| Original language | English |
|---|---|
| Title of host publication | ECS Transactions |
| Pages | 1-11 |
| Number of pages | 11 |
| Volume | 33 |
| Edition | 37 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | Molecular Structure of the Solid - Liquid Interface and Its Relationship to Electrodeposition 7 - 218th ECS Meeting - Las Vegas, NV Duration: 2010 Oct 10 → 2010 Oct 15 |
Other
| Other | Molecular Structure of the Solid - Liquid Interface and Its Relationship to Electrodeposition 7 - 218th ECS Meeting |
|---|---|
| City | Las Vegas, NV |
| Period | 10/10/10 → 10/10/15 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Investigation of laterally-enhanced growth mechanism of Au electrodeposition onto SiO 2 surface modified with organic molecules. / Kobayashi, C.; Yoshida, S.; Saito, Mikiko; Homma, Takayuki.
ECS Transactions. Vol. 33 37. ed. 2011. p. 1-11.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Investigation of laterally-enhanced growth mechanism of Au electrodeposition onto SiO 2 surface modified with organic molecules
AU - Kobayashi, C.
AU - Yoshida, S.
AU - Saito, Mikiko
AU - Homma, Takayuki
PY - 2011
Y1 - 2011
N2 - We investigated the influence of electrodeposition conditions to the laterally-enhanced growth from a patterned electrode onto a SiO 2 surface modified with organic molecules. After modifying the SiO 2 surface with polyamidoamine (PAMAM) or self-assembled monolayers (SAMs) of aminopropyltriethoxysilane (APTES), electrodeposition was carried out toward lateral direction on the SiO 2 surface. In order to investigate the influence of the coverage of the organic molecules, the different coverage of APTES-SAMs on the SiO 2 were prepared, and it was suggested that Au ions adsorbed at APTES-SAMs enhance the lateral growth. It was also confirmed that condition of the laterally- enhanced growth, such as thickness and morphology, was changed in accordance with the change in the applied potential and the concentration of Au ions in the bath.
AB - We investigated the influence of electrodeposition conditions to the laterally-enhanced growth from a patterned electrode onto a SiO 2 surface modified with organic molecules. After modifying the SiO 2 surface with polyamidoamine (PAMAM) or self-assembled monolayers (SAMs) of aminopropyltriethoxysilane (APTES), electrodeposition was carried out toward lateral direction on the SiO 2 surface. In order to investigate the influence of the coverage of the organic molecules, the different coverage of APTES-SAMs on the SiO 2 were prepared, and it was suggested that Au ions adsorbed at APTES-SAMs enhance the lateral growth. It was also confirmed that condition of the laterally- enhanced growth, such as thickness and morphology, was changed in accordance with the change in the applied potential and the concentration of Au ions in the bath.
UR - http://www.scopus.com/inward/record.url?scp=84857438418&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84857438418&partnerID=8YFLogxK
U2 - 10.1149/1.3576071
DO - 10.1149/1.3576071
M3 - Conference contribution
AN - SCOPUS:84857438418
SN - 9781607682479
VL - 33
SP - 1
EP - 11
BT - ECS Transactions
ER -