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Surface grafting of polypyrrole onto silicon wafers
- Authors
- Sohn, Daewon; Moon, Hyoseung; Fasolka, Michael J.; Eidelman, Naomi; Koo, Sang-Mo; Richter, Curt A.; Park, SeungEun; Kopanski, J. J.; Amis, Eric
- Issue Date
- Oct-2007
- Publisher
- CHEMICAL SOC JAPAN
- Citation
- CHEMISTRY LETTERS, v.36, no.10, pp.1210 - 1211
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHEMISTRY LETTERS
- Volume
- 36
- Number
- 10
- Start Page
- 1210
- End Page
- 1211
- ISSN
- 0366-7022
- Abstract
- A micromolding technique in capillaries was adapted to make uniform patterns of polypyrrole (Ppy), and the conductivities of the patterns were measured by direct contact IV curves and conductance AFM methods. Noncovalently bound Ppy patterns have high conductivity (low resistivity) before doping and brittle characteristics. However, the covalently grafted Ppy pattern shows relatively low conductivity and sticky viscoelastic properties.
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Collections - 서울 자연과학대학 > 서울 화학과 > 1. Journal Articles
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Related Researcher
- Sohn, Daewon
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF CHEMISTRY)