Gelatin Hydrogel-Based Organic Electrochemical Transistors and Their Integrated Logic CircuitsShow others and affiliations
2018 (English)In: ACS Applied Materials and Interfaces, ISSN 1944-8244, E-ISSN 1944-8252, Vol. 10, no 45, p. 39083-39090Article in journal (Refereed) Published
Abstract [en]
We suggest gelatin hydrogel as an electrolyte and demonstrate organic electrochemical transistors (OECTs) based on a sheet of gelatin. We also modulate electrical characteristics of the OECT with respect to pH condition of the gelatin hydrogel from acid to base and analyze its characteristics based on the electrochemical theory. Moreover, we extend the gelatin-based OECT to electrochemical logic circuits, for example, NOT, NOR, and NAND gates.
Place, publisher, year, edition, pages
AMER CHEMICAL SOC , 2018. Vol. 10, no 45, p. 39083-39090
Keywords [en]
gelatin hydrogel; PEDOT:PSS; pH modulation; organic electrochemical transistor; logic circuit
National Category
Inorganic Chemistry
Identifiers
URN: urn:nbn:se:liu:diva-153378DOI: 10.1021/acsami.8b11362ISI: 000451100500048PubMedID: 30360103OAI: oai:DiVA.org:liu-153378DiVA, id: diva2:1271804
Note
Funding Agencies|Pioneer Research Center Program [NRF-2014M3C1A3053029]; National Research Foundation of Korea - Ministry of Science, ICT and Future Planning [NRF-2015K2A7A1063990]; Swedish Foundation for Strategic Research (Si-organic electronics); Advanced Functional Material Center at Linkoping University
2018-12-182018-12-182018-12-18